PDB-101: Molecule of the Month By Date

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style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2024</small></i> <p>ESCRT-III</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/295" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/295/ribosomes_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2024</small></i> <p>Ribosome Diversity</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/294" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/294/7ah9_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2024</small></i> <p>Injectisome</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/293" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/293/8eiq_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2024</small></i> <p>CFTR and Cystic Fibrosis</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/292" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/292/8g02_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2024</small></i> <p>YES Complex</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/291" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/291/2pe4_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2024</small></i> <p>Hyaluronidases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/290" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/290/7qv7_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2024</small></i> <p>Nanowires</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/289" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/289/7enc_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2024</small></i> <p>Mediator</p></a></div> </div> <div id="list-2024" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/299"><img src="https://cdn.rcsb.org/pdb101/motm/299/6e10_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/299">Malaria Parasite PTEX</a> <p><i><small>November 2024</small></i></p> <p>The parasite that causes malaria exports hundreds of proteins to remodel the cells that it infects.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/298"><img src="https://cdn.rcsb.org/pdb101/motm/298/2x0b_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/298">Angiotensin and Blood Pressure</a> <p><i><small>October 2024</small></i></p> <p>Many medications for controlling high blood pressure inhibit the action of the peptide hormone angiotensin.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/297"><img src="https://cdn.rcsb.org/pdb101/motm/297/BicA_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/297">Carbon Capture Mechanisms</a> <p><i><small>September 2024</small></i></p> <p>Scientists are studying cyanobacteria to improve the productivity of agricultural crops</p> </td> </tr> <tr> <td class="tn"><a href="/motm/296"><img src="https://cdn.rcsb.org/pdb101/motm/296/6tz4_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/296">ESCRT-III</a> <p><i><small>August 2024</small></i></p> <p>ESCRT-III forms helical assemblies that remodel cellular membranes</p> </td> </tr> <tr> <td class="tn"><a href="/motm/295"><img src="https://cdn.rcsb.org/pdb101/motm/295/ribosomes_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/295">Ribosome Diversity</a> <p><i><small>July 2024</small></i></p> <p>By comparing the structures of ribosomes from different organisms, we can explore the evolution of life.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/294"><img src="https://cdn.rcsb.org/pdb101/motm/294/7ah9_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/294">Injectisome</a> <p><i><small>June 2024</small></i></p> <p>Salmonella bacteria inject a cocktail of effector proteins into cells to disable their defenses.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/293"><img src="https://cdn.rcsb.org/pdb101/motm/293/8eiq_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/293">CFTR and Cystic Fibrosis</a> <p><i><small>May 2024</small></i></p> <p>Cystic fibrosis is currently treated using drugs that enhance the function of mutated CFTR</p> </td> </tr> <tr> <td class="tn"><a href="/motm/292"><img src="https://cdn.rcsb.org/pdb101/motm/292/8g02_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/292">YES Complex</a> <p><i><small>April 2024</small></i></p> <p>Bacteriophage phiX174 makes a small protein that kills bacterial cells.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/291"><img src="https://cdn.rcsb.org/pdb101/motm/291/2pe4_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/291">Hyaluronidases</a> <p><i><small>March 2024</small></i></p> <p>Long carbohydrate chains are used to make our bodies flexible and resilient.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/290"><img src="https://cdn.rcsb.org/pdb101/motm/290/7qv7_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/290">Nanowires</a> <p><i><small>February 2024</small></i></p> <p>Nanowires conduct electrons one at a time inside biological molecules.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/289"><img src="https://cdn.rcsb.org/pdb101/motm/289/7enc_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/289">Mediator</a> <p><i><small>January 2024</small></i></p> <p>Mediator integrates regulatory information to decide when genes need to be transcribed.</p> </td> </tr> </table> </div> <div id="grid-2023" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/288" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/288/3fpz_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2023</small></i> <p>Vitamins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/287" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/287/6j5t_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2023</small></i> <p>ZAR1 Resistosome</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/286" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/286/4jhw_3rrr_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2023</small></i> <p>RSV Fusion Glycoprotein</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/285" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/285/1t64_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2023</small></i> <p>Histone Deacetylases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/284" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/284/5np0_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2023</small></i> <p>ATM and ATR Kinases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/283" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/283/1opk_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2023</small></i> <p>c-Abl Protein Kinase and Imatinib </p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/282" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/282/8f76_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2023</small></i> <p>Odorant Receptors</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/281" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/281/Cel7A_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2023</small></i> <p>Cellulases and Bioenergy</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/280" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/280/7qpd_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2023</small></i> <p>MHC I Peptide Loading Complex</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/279" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/279/5a31_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2023</small></i> <p>Anaphase-Promoting Complex / Cyclosome</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/278" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/278/nucleocapsid_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2023</small></i> <p>SARS-CoV-2 Nucleocapsid and Home Tests</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/277" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/277/5xh3_6qga_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2023</small></i> <p>Plastic-eating Enzymes</p></a></div> </div> <div id="list-2023" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/288"><img src="https://cdn.rcsb.org/pdb101/motm/288/3fpz_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/288">Vitamins</a> <p><i><small>December 2023</small></i></p> <p>Vitamins are essential molecular tools that are obtained through a healthy diet.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/287"><img src="https://cdn.rcsb.org/pdb101/motm/287/6j5t_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/287">ZAR1 Resistosome</a> <p><i><small>November 2023</small></i></p> <p>Plants protect themselves from infection with immune system machines such as the resistosome</p> </td> </tr> <tr> <td class="tn"><a href="/motm/286"><img src="https://cdn.rcsb.org/pdb101/motm/286/4jhw_3rrr_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/286">RSV Fusion Glycoprotein</a> <p><i><small>October 2023</small></i></p> <p>Structures of the fusion glycoprotein from respiratory syncytial virus (RSV) were used to engineer effective vaccines to fight viral infection.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/285"><img src="https://cdn.rcsb.org/pdb101/motm/285/1t64_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/285">Histone Deacetylases</a> <p><i><small>September 2023</small></i></p> <p>Histone deacetylases regulate access to genetic information by modifying histones</p> </td> </tr> <tr> <td class="tn"><a href="/motm/284"><img src="https://cdn.rcsb.org/pdb101/motm/284/5np0_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/284">ATM and ATR Kinases</a> <p><i><small>August 2023</small></i></p> <p>Dividing cells use ATM and ATR kinases to respond to DNA damage.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/283"><img src="https://cdn.rcsb.org/pdb101/motm/283/1opk_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/283">c-Abl Protein Kinase and Imatinib </a> <p><i><small>July 2023</small></i></p> <p>Protein kinases are being targeted by new anti-cancer drugs</p> </td> </tr> <tr> <td class="tn"><a href="/motm/282"><img src="https://cdn.rcsb.org/pdb101/motm/282/8f76_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/282">Odorant Receptors</a> <p><i><small>June 2023</small></i></p> <p>Our sense of smell relies on odorant receptors that recognize specific scents.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/281"><img src="https://cdn.rcsb.org/pdb101/motm/281/Cel7A_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/281">Cellulases and Bioenergy</a> <p><i><small>May 2023</small></i></p> <p>Powerful fungal enzymes break down cellulose during industrial production of ethanol from plant material.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/280"><img src="https://cdn.rcsb.org/pdb101/motm/280/7qpd_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/280">MHC I Peptide Loading Complex</a> <p><i><small>April 2023</small></i></p> <p>Several steps of quality control optimize the peptides that are displayed by MHC I.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/279"><img src="https://cdn.rcsb.org/pdb101/motm/279/5a31_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/279">Anaphase-Promoting Complex / Cyclosome</a> <p><i><small>March 2023</small></i></p> <p>APC/C guards the checkpoints that regulate key steps in the cell cycle</p> </td> </tr> <tr> <td class="tn"><a href="/motm/278"><img src="https://cdn.rcsb.org/pdb101/motm/278/nucleocapsid_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/278">SARS-CoV-2 Nucleocapsid and Home Tests</a> <p><i><small>February 2023</small></i></p> <p>Home test kits for SARS-CoV-2 test for the presence of nucleocapsid, the protein that packages the viral genome in infectious virions.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/277"><img src="https://cdn.rcsb.org/pdb101/motm/277/5xh3_6qga_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/277">Plastic-eating Enzymes</a> <p><i><small>January 2023</small></i></p> <p>Researchers are looking to Nature to find ways to dispose of discarded plastic.</p> </td> </tr> </table> </div> <div id="grid-2022" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/276" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/276/1q83_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2022</small></i> <p>Click Chemistry</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/275" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/275/7tpt_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2022</small></i> <p>Actin Branching by Arp2/3 Complex</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/274" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/274/5hzg_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2022</small></i> <p>Phytohormone Receptor DWARF14</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/273" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/273/5xth_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2022</small></i> <p>Respiratory Supercomplex</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/272" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/272/3chn_6ue7_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2022</small></i> <p>Secretory Antibodies</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/271" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/271/7lsy_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2022</small></i> <p>Non-Homologous End Joining Supercomplexes</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/270" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/270/4fxf_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2022</small></i> <p>Pyruvate Kinase M2</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/269" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/269/6pv7_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2022</small></i> <p>Nicotine, Cancer, and Addiction</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/268" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/268/Figure1_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2022</small></i> <p>HER2/neu and Trastuzumab </p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/267" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/267/5t89_homepage_new-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2022</small></i> <p>Vascular Endothelial Growth Factor (VegF) and Angiogenesis</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/266" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/266/6s7o_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2022</small></i> <p>Oligosaccharyltransferase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/265" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/265/5yh2_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2022</small></i> <p>Golgi Casein Kinase</p></a></div> </div> <div id="list-2022" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/276"><img src="https://cdn.rcsb.org/pdb101/motm/276/1q83_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/276">Click Chemistry</a> <p><i><small>December 2022</small></i></p> <p>A modular approach to chemistry simplifies the construction of complex protein-targeting molecules.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/275"><img src="https://cdn.rcsb.org/pdb101/motm/275/7tpt_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/275">Actin Branching by Arp2/3 Complex</a> <p><i><small>November 2022</small></i></p> <p>By mimicking actin, Arp2/3 complex helps build a complex cytoskeleton that supports and shapes cells.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/274"><img src="https://cdn.rcsb.org/pdb101/motm/274/5hzg_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/274">Phytohormone Receptor DWARF14</a> <p><i><small>October 2022</small></i></p> <p>Some phytohormones mobilize the cell鈥檚 protein degradation machinery to regulate plant growth and development.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/273"><img src="https://cdn.rcsb.org/pdb101/motm/273/5xth_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/273">Respiratory Supercomplex</a> <p><i><small>September 2022</small></i></p> <p>In our mitochondria, three electron-transport complexes assemble into a supercomplex.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/272"><img src="https://cdn.rcsb.org/pdb101/motm/272/3chn_6ue7_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/272">Secretory Antibodies</a> <p><i><small>August 2022</small></i></p> <p>Secretory immunoglobulins are our most abundant antibodies, providing a first line of defense against pathogens.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/271"><img src="https://cdn.rcsb.org/pdb101/motm/271/7lsy_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/271">Non-Homologous End Joining Supercomplexes</a> <p><i><small>July 2022</small></i></p> <p>Lethal double-strand breaks in the DNA genome are repaired by NHEJ</p> </td> </tr> <tr> <td class="tn"><a href="/motm/270"><img src="https://cdn.rcsb.org/pdb101/motm/270/4fxf_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/270">Pyruvate Kinase M2</a> <p><i><small>June 2022</small></i></p> <p>Pyruvate kinases are the paradoxical gatekeepers for cancer cell metabolism and growth.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/269"><img src="https://cdn.rcsb.org/pdb101/motm/269/6pv7_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/269">Nicotine, Cancer, and Addiction</a> <p><i><small>May 2022</small></i></p> <p>Nicotine causes addiction by interacting with receptors in the brain</p> </td> </tr> <tr> <td class="tn"><a href="/motm/268"><img src="https://cdn.rcsb.org/pdb101/motm/268/Figure1_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/268">HER2/neu and Trastuzumab </a> <p><i><small>April 2022</small></i></p> <p>Trastuzumab monoclonal antibodies targeting HER2 receptors are at the forefront of breast cancer treatment</p> </td> </tr> <tr> <td class="tn"><a href="/motm/267"><img src="https://cdn.rcsb.org/pdb101/motm/267/5t89_homepage_new-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/267">Vascular Endothelial Growth Factor (VegF) and Angiogenesis</a> <p><i><small>March 2022</small></i></p> <p>VegF promotes blood vessel formation (angiogenesis), affecting cancer proliferation, wound healing, and other bodily processes.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/266"><img src="https://cdn.rcsb.org/pdb101/motm/266/6s7o_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/266">Oligosaccharyltransferase</a> <p><i><small>February 2022</small></i></p> <p>Oligosaccharyltransferase adds a protective coat of carbohydrates to proteins.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/265"><img src="https://cdn.rcsb.org/pdb101/motm/265/5yh2_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/265">Golgi Casein Kinase</a> <p><i><small>January 2022</small></i></p> <p>Casein and many other secreted proteins are phosphorylated by Golgi casein kinase</p> </td> </tr> </table> </div> <div id="grid-2021" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/264" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/264/SWISSmodel_7kj2_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2021</small></i> <p>SARS-CoV-2 Spike Variants</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/263" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/263/6vz8_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2021</small></i> <p>Acetohydroxyacid Synthase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/262" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/262/1970s_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2021</small></i> <p>Fifty Years of Open Access to PDB Structures </p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/261" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/261/4uv3_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2021</small></i> <p>DNA-Sequencing Nanopores</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/260" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/260/6ahu_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2021</small></i> <p>Ribonuclease P</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/259" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/259/259-Designed_Proteins_and_Citizen_Science-Foldit_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2021</small></i> <p>Designed Proteins and Citizen Science</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/258" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/258/258-Glucocorticoid_Receptor_and_Dexamethasone-1m2z_1glu_icon-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2021</small></i> <p>Glucocorticoid Receptor and Dexamethasone</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/257" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/257/257-Fetal_Hemoglobin-1fdh_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2021</small></i> <p>Fetal Hemoglobin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/256" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/256/256-SARSCoV2_Spike_and_Antibodies-Spike_Antibodies_Homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2021</small></i> <p>SARS-CoV-2 Spike and Antibodies</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/255" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/255/255-Cisplatin_and_DNA-1ckt_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2021</small></i> <p>Cisplatin and DNA</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/254" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/254/254-Cellulose_Synthase-6wlb_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2021</small></i> <p>Cellulose Synthase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/253" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/253/253-Expressome-6x9q_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2021</small></i> <p>Expressome</p></a></div> </div> <div id="list-2021" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/264"><img src="https://cdn.rcsb.org/pdb101/motm/264/SWISSmodel_7kj2_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/264">SARS-CoV-2 Spike Variants</a> <p><i><small>December 2021</small></i></p> <p>SARS-CoV-2 is constantly changing, posing new challenges during the COVID19 pandemic</p> </td> </tr> <tr> <td class="tn"><a href="/motm/263"><img src="https://cdn.rcsb.org/pdb101/motm/263/6vz8_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/263">Acetohydroxyacid Synthase</a> <p><i><small>November 2021</small></i></p> <p>In plants, AHAS performs the first step in synthesis of three essential amino acids, making it an effective target for herbicides.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/262"><img src="https://cdn.rcsb.org/pdb101/motm/262/1970s_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/262">Fifty Years of Open Access to PDB Structures </a> <p><i><small>October 2021</small></i></p> <p>The Protein Data Bank is celebrating its golden anniversary!</p> </td> </tr> <tr> <td class="tn"><a href="/motm/261"><img src="https://cdn.rcsb.org/pdb101/motm/261/4uv3_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/261">DNA-Sequencing Nanopores</a> <p><i><small>September 2021</small></i></p> <p>Designer nanopores work with enzymes to offer pocket-sized DNA sequencing</p> </td> </tr> <tr> <td class="tn"><a href="/motm/260"><img src="https://cdn.rcsb.org/pdb101/motm/260/6ahu_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/260">Ribonuclease P</a> <p><i><small>August 2021</small></i></p> <p>The ribozyme ribonuclease P cleaves pre-tRNA to form functional tRNA.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/259"><img src="https://cdn.rcsb.org/pdb101/motm/259/259-Designed_Proteins_and_Citizen_Science-Foldit_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/259">Designed Proteins and Citizen Science</a> <p><i><small>July 2021</small></i></p> <p>What if people with no formal experience in science could help to improve or even rewrite nature, simply by playing a game?</p> </td> </tr> <tr> <td class="tn"><a href="/motm/258"><img src="https://cdn.rcsb.org/pdb101/motm/258/258-Glucocorticoid_Receptor_and_Dexamethasone-1m2z_1glu_icon-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/258">Glucocorticoid Receptor and Dexamethasone</a> <p><i><small>June 2021</small></i></p> <p>An anti-inflammatory drug has given us a new way to fight the COVID-19 pandemic.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/257"><img src="https://cdn.rcsb.org/pdb101/motm/257/257-Fetal_Hemoglobin-1fdh_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/257">Fetal Hemoglobin</a> <p><i><small>May 2021</small></i></p> <p>Fetal hemoglobin allows a growing fetus to receive oxygen from their mother.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/256"><img src="https://cdn.rcsb.org/pdb101/motm/256/256-SARSCoV2_Spike_and_Antibodies-Spike_Antibodies_Homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/256">SARS-CoV-2 Spike and Antibodies</a> <p><i><small>April 2021</small></i></p> <p>Structural biologists are revealing the many ways that antibodies recognize SARS-CoV-2</p> </td> </tr> <tr> <td class="tn"><a href="/motm/255"><img src="https://cdn.rcsb.org/pdb101/motm/255/255-Cisplatin_and_DNA-1ckt_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/255">Cisplatin and DNA</a> <p><i><small>March 2021</small></i></p> <p>Cisplatin treats cancer by causing damage to the DNA of cancer cells.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/254"><img src="https://cdn.rcsb.org/pdb101/motm/254/254-Cellulose_Synthase-6wlb_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/254">Cellulose Synthase</a> <p><i><small>February 2021</small></i></p> <p>Plants build tough cellulose strands one sugar at a time.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/253"><img src="https://cdn.rcsb.org/pdb101/motm/253/253-Expressome-6x9q_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/253">Expressome</a> <p><i><small>January 2021</small></i></p> <p>In bacteria, ribosomes start building proteins as messenger RNA is being transcribed</p> </td> </tr> </table> </div> <div id="grid-2020" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/252" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/252/252-Hepatitis_C_Virus_ProteaseHelicase-1cu1_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2020</small></i> <p>Hepatitis C Virus Protease/Helicase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/251" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/251/251-Adenylyl_Cyclase-6r3q_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2020</small></i> <p>Adenylyl Cyclase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/250" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/250/250-Capsaicin_Receptor_TRPV1-5is0_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2020</small></i> <p>Capsaicin Receptor TRPV1</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/249" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/249/249-SARSCoV2_RNAdependent_RNA_Polymerase-6yyt_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2020</small></i> <p>SARS-CoV-2 RNA-dependent RNA Polymerase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/248" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/248/248-Phytosulfokine_Receptor-4z64_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2020</small></i> <p>Phytosulfokine Receptor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/247" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/247/247-Myelinassociated_Glycoprotein-5lf5_homepage3-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2020</small></i> <p>Myelin-associated Glycoprotein</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/246" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/246/246-Coronavirus_Spike-6crz_6vxx_homepage2-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2020</small></i> <p>SARS-CoV-2 Spike</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/245" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/245/245-Spliceosomes-3jb9_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2020</small></i> <p>Spliceosomes</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/244" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/244/244-Photosynthetic_Supercomplexes-5xnl_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2020</small></i> <p>Photosynthetic Supercomplexes</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/243" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/243/242-Voltagegated_Sodium_Channels-6j8j_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2020</small></i> <p>Voltage-gated Sodium Channels</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/242" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/242/243-Coronavirus_Proteases-6lu7_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2020</small></i> <p>Coronavirus Proteases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/241" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/241/241-Twenty_Years_of_Molecules-6j4y_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2020</small></i> <p>Twenty Years of Molecules</p></a></div> </div> <div id="list-2020" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/252"><img src="https://cdn.rcsb.org/pdb101/motm/252/252-Hepatitis_C_Virus_ProteaseHelicase-1cu1_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/252">Hepatitis C Virus Protease/Helicase</a> <p><i><small>December 2020</small></i></p> <p>Structures of hepatitis C viral proteins have led to the discovery of direct-acting antivirals.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/251"><img src="https://cdn.rcsb.org/pdb101/motm/251/251-Adenylyl_Cyclase-6r3q_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/251">Adenylyl Cyclase</a> <p><i><small>November 2020</small></i></p> <p>Adenylyl cyclase creates second messengers to amplify signals from G-protein coupled receptors</p> </td> </tr> <tr> <td class="tn"><a href="/motm/250"><img src="https://cdn.rcsb.org/pdb101/motm/250/250-Capsaicin_Receptor_TRPV1-5is0_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/250">Capsaicin Receptor TRPV1</a> <p><i><small>October 2020</small></i></p> <p>TRPV1 is an ion channel that senses heat and contributes to pain sensation.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/249"><img src="https://cdn.rcsb.org/pdb101/motm/249/249-SARSCoV2_RNAdependent_RNA_Polymerase-6yyt_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/249">SARS-CoV-2 RNA-dependent RNA Polymerase</a> <p><i><small>September 2020</small></i></p> <p>Coronaviruses duplicate their RNA genome using a specialized polymerase</p> </td> </tr> <tr> <td class="tn"><a href="/motm/248"><img src="https://cdn.rcsb.org/pdb101/motm/248/248-Phytosulfokine_Receptor-4z64_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/248">Phytosulfokine Receptor</a> <p><i><small>August 2020</small></i></p> <p>Phytosulfokine and other small peptides deliver signals about growth and development in plants.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/247"><img src="https://cdn.rcsb.org/pdb101/motm/247/247-Myelinassociated_Glycoprotein-5lf5_homepage3-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/247">Myelin-associated Glycoprotein</a> <p><i><small>July 2020</small></i></p> <p>Nerve axons are insulated and protected by a sheath of myelin</p> </td> </tr> <tr> <td class="tn"><a href="/motm/246"><img src="https://cdn.rcsb.org/pdb101/motm/246/246-Coronavirus_Spike-6crz_6vxx_homepage2-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/246">SARS-CoV-2 Spike</a> <p><i><small>June 2020</small></i></p> <p>Coronavirus spike protein binds to receptors on cell surfaces, and is a target for vaccine development.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/245"><img src="https://cdn.rcsb.org/pdb101/motm/245/245-Spliceosomes-3jb9_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/245">Spliceosomes</a> <p><i><small>May 2020</small></i></p> <p>Cryoelectron microscropy is revealing how spliceosomes cut-and-paste messenger RNA molecules.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/244"><img src="https://cdn.rcsb.org/pdb101/motm/244/244-Photosynthetic_Supercomplexes-5xnl_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/244">Photosynthetic Supercomplexes</a> <p><i><small>April 2020</small></i></p> <p>Light is captured by huge supercomplexes of photosystems and antenna systems.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/243"><img src="https://cdn.rcsb.org/pdb101/motm/243/242-Voltagegated_Sodium_Channels-6j8j_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/243">Voltage-gated Sodium Channels</a> <p><i><small>March 2020</small></i></p> <p>Voltage-gated sodium channels transmit signals in a wave through the nervous system.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/242"><img src="https://cdn.rcsb.org/pdb101/motm/242/243-Coronavirus_Proteases-6lu7_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/242">Coronavirus Proteases</a> <p><i><small>February 2020</small></i></p> <p>Coronavirus proteases are attractive targets for the design of antiviral drugs.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/241"><img src="https://cdn.rcsb.org/pdb101/motm/241/241-Twenty_Years_of_Molecules-6j4y_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/241">Twenty Years of Molecules</a> <p><i><small>January 2020</small></i></p> <p>Celebrating the structural biology revolution</p> </td> </tr> </table> </div> <div id="grid-2019" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/240" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/240/240-HypoxiaInducible_Factors-1lqb_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2019</small></i> <p>Hypoxia-Inducible Factors</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/239" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/239/239-Phospholipase_A2-1bp2_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2019</small></i> <p>Phospholipase A2</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/238" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/238/238-Ribonucleotide_Reductase-1mrr_3r1r_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2019</small></i> <p>Ribonucleotide Reductase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/237" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/237/237-Nanodiscs_and_HDL-6clz_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2019</small></i> <p>Nanodiscs and HDL</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/236" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/236/236-Cyclin_and_Cyclindependent_Kinase-1fin_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2019</small></i> <p>Cyclin and Cyclin-dependent Kinase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/235" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/235/235-AMPA_Receptor-3kg2_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2019</small></i> <p>AMPA Receptor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/234" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/234/234-MDM2_and_Cancer-MDM2_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2019</small></i> <p>MDM2 and Cancer</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/233" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/233/233-SNitrosylated_Hemoglobin-1buw_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2019</small></i> <p>S-Nitrosylated Hemoglobin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/232" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/232/231-Proteins_and_Biominerals-1q8h_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2019</small></i> <p>Proteins and Biominerals</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/231" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/231/232-Measles_Virus_Proteins-4uft_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2019</small></i> <p>Measles Virus Proteins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/230" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/230/230-Initiation_Factor_eIF4E-1rf8_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2019</small></i> <p>Initiation Factor eIF4E</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/229" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/229/229-Fluorescent_RNA_AptamersSpinach_fluorescent_aptamer_with_RNA_in_light_orange_and_fluorophore_in_green-4kzd_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2019</small></i> <p>Fluorescent RNA Aptamers</p></a></div> </div> <div id="list-2019" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/240"><img src="https://cdn.rcsb.org/pdb101/motm/240/240-HypoxiaInducible_Factors-1lqb_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/240">Hypoxia-Inducible Factors</a> <p><i><small>December 2019</small></i></p> <p>HIF-伪 is a molecular switch that responds to changing oxygen levels.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/239"><img src="https://cdn.rcsb.org/pdb101/motm/239/239-Phospholipase_A2-1bp2_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/239">Phospholipase A2</a> <p><i><small>November 2019</small></i></p> <p>Phospholipase A2 breaks membrane lipids, forming molecules that contribute to inflammation and pain signaling.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/238"><img src="https://cdn.rcsb.org/pdb101/motm/238/238-Ribonucleotide_Reductase-1mrr_3r1r_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/238">Ribonucleotide Reductase</a> <p><i><small>October 2019</small></i></p> <p>Ribonucleotide reductase creates the building blocks of DNA</p> </td> </tr> <tr> <td class="tn"><a href="/motm/237"><img src="https://cdn.rcsb.org/pdb101/motm/237/237-Nanodiscs_and_HDL-6clz_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/237">Nanodiscs and HDL</a> <p><i><small>September 2019</small></i></p> <p>Nanodiscs conveniently package a small piece of membrane for experimental studies.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/236"><img src="https://cdn.rcsb.org/pdb101/motm/236/236-Cyclin_and_Cyclindependent_Kinase-1fin_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/236">Cyclin and Cyclin-dependent Kinase</a> <p><i><small>August 2019</small></i></p> <p>Cyclins and cyclin-dependent kinases control when cells divide, making them important targets for cancer therapy.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/235"><img src="https://cdn.rcsb.org/pdb101/motm/235/235-AMPA_Receptor-3kg2_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/235">AMPA Receptor</a> <p><i><small>July 2019</small></i></p> <p>Receptors for the neurotransmitter glutamate in our brain come in several shapes and sizes.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/234"><img src="https://cdn.rcsb.org/pdb101/motm/234/234-MDM2_and_Cancer-MDM2_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/234">MDM2 and Cancer</a> <p><i><small>June 2019</small></i></p> <p>MDM2 controls the action of p53 tumor suppressor, making it a target for cancer chemotherapy.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/233"><img src="https://cdn.rcsb.org/pdb101/motm/233/233-SNitrosylated_Hemoglobin-1buw_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/233">S-Nitrosylated Hemoglobin</a> <p><i><small>May 2019</small></i></p> <p>Nitric oxide is attached to a conserved cysteine in hemoglobin and then released to control the flow of blood.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/232"><img src="https://cdn.rcsb.org/pdb101/motm/232/231-Proteins_and_Biominerals-1q8h_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/232">Proteins and Biominerals</a> <p><i><small>April 2019</small></i></p> <p>Small biomineral crystals are used to build bone, eggshells and even tiny compasses.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/231"><img src="https://cdn.rcsb.org/pdb101/motm/231/232-Measles_Virus_Proteins-4uft_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/231">Measles Virus Proteins</a> <p><i><small>March 2019</small></i></p> <p>Six proteins in measles virus work together to infect cells.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/230"><img src="https://cdn.rcsb.org/pdb101/motm/230/230-Initiation_Factor_eIF4E-1rf8_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/230">Initiation Factor eIF4E</a> <p><i><small>February 2019</small></i></p> <p>Initiation factors for protein synthesis interact through disordered chains.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/229"><img src="https://cdn.rcsb.org/pdb101/motm/229/229-Fluorescent_RNA_AptamersSpinach_fluorescent_aptamer_with_RNA_in_light_orange_and_fluorophore_in_green-4kzd_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/229">Fluorescent RNA Aptamers</a> <p><i><small>January 2019</small></i></p> <p>RNA aptamers are being engineered to track molecules inside living cells</p> </td> </tr> </table> </div> <div id="grid-2018" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/228" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/228/228-Directed_Evolution_of_Enzymes-5ucw_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2018</small></i> <p>Directed Evolution of Enzymes</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/227" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/227/227-Telomerase-6d6v-homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2018</small></i> <p>Telomerase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/226" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/226/226-Aminoglycoside_Antibiotics_and_Resistance-1fjg_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2018</small></i> <p>Aminoglycoside Antibiotics and Resistance</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/225" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/225/225-Phytase-1dkq_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2018</small></i> <p>Phytase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/224" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/224/224-Legumain-4awb_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2018</small></i> <p>Legumain</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/223" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/223/223-Piezo1_Mechanosensitive_Channel-6b3r_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2018</small></i> <p>Piezo1 Mechanosensitive Channel</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/222" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/222/221-Proteins_and_Nanoparticles-5et3_homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2018</small></i> <p>Proteins and Nanoparticles</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/221" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/221/222-Human_Papillomavirus_and_Vaccines-6bt3-homepage2-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2018</small></i> <p>Human Papillomavirus and Vaccines</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/220" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/220/220-Dehalogenases-4ur0-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2018</small></i> <p>Dehalogenases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/219" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/219/219-Vacuolar_ATPase-5vox-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2018</small></i> <p>Vacuolar ATPase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/218" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/218/218-EPSP_Synthase_and_Weedkillers-2gg4_2gga-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2018</small></i> <p>EPSP Synthase and Weedkillers</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/217" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/217/217-Opioid_Receptors-4dkl-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2018</small></i> <p>Opioid Receptors</p></a></div> </div> <div id="list-2018" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/228"><img src="https://cdn.rcsb.org/pdb101/motm/228/228-Directed_Evolution_of_Enzymes-5ucw_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/228">Directed Evolution of Enzymes</a> <p><i><small>December 2018</small></i></p> <p>Biological evolution is being harnessed in the lab to create new enzymes.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/227"><img src="https://cdn.rcsb.org/pdb101/motm/227/227-Telomerase-6d6v-homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/227">Telomerase</a> <p><i><small>November 2018</small></i></p> <p>Telomerase maintains the ends of our chromosomes.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/226"><img src="https://cdn.rcsb.org/pdb101/motm/226/226-Aminoglycoside_Antibiotics_and_Resistance-1fjg_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/226">Aminoglycoside Antibiotics and Resistance</a> <p><i><small>October 2018</small></i></p> <p>Bacteria become resistant to aminoglycosides by destroying them or changing their target.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/225"><img src="https://cdn.rcsb.org/pdb101/motm/225/225-Phytase-1dkq_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/225">Phytase</a> <p><i><small>September 2018</small></i></p> <p>Phytase is used in agriculture to mobilize indigestible phosphate compounds in livestock feed.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/224"><img src="https://cdn.rcsb.org/pdb101/motm/224/224-Legumain-4awb_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/224">Legumain</a> <p><i><small>August 2018</small></i></p> <p>Legumain cleaves proteins, and can also put them back together.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/223"><img src="https://cdn.rcsb.org/pdb101/motm/223/223-Piezo1_Mechanosensitive_Channel-6b3r_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/223">Piezo1 Mechanosensitive Channel</a> <p><i><small>July 2018</small></i></p> <p>Mechanosensitive ion channels give our cells a sense of touch.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/222"><img src="https://cdn.rcsb.org/pdb101/motm/222/221-Proteins_and_Nanoparticles-5et3_homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/222">Proteins and Nanoparticles</a> <p><i><small>June 2018</small></i></p> <p>Nanotech scientists are designing new ways to combine proteins and nanoparticles </p> </td> </tr> <tr> <td class="tn"><a href="/motm/221"><img src="https://cdn.rcsb.org/pdb101/motm/221/222-Human_Papillomavirus_and_Vaccines-6bt3-homepage2-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/221">Human Papillomavirus and Vaccines</a> <p><i><small>May 2018</small></i></p> <p>The capsid protein of papillomavirus is used in vaccines that prevent cervical cancer.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/220"><img src="https://cdn.rcsb.org/pdb101/motm/220/220-Dehalogenases-4ur0-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/220">Dehalogenases</a> <p><i><small>April 2018</small></i></p> <p>Bacteria destroy toxic environmental pollutants that include chlorine or bromine atoms.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/219"><img src="https://cdn.rcsb.org/pdb101/motm/219/219-Vacuolar_ATPase-5vox-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/219">Vacuolar ATPase</a> <p><i><small>March 2018</small></i></p> <p>Two linked molecular motors are used to pump protons across membranes.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/218"><img src="https://cdn.rcsb.org/pdb101/motm/218/218-EPSP_Synthase_and_Weedkillers-2gg4_2gga-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/218">EPSP Synthase and Weedkillers</a> <p><i><small>February 2018</small></i></p> <p>The weedkiller Roundup attacks a key enzyme involved in the construction of aromatic compounds.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/217"><img src="https://cdn.rcsb.org/pdb101/motm/217/217-Opioid_Receptors-4dkl-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/217">Opioid Receptors</a> <p><i><small>January 2018</small></i></p> <p>Morphine and other opioid drugs bind to receptors in the nervous system, controlling pain</p> </td> </tr> </table> </div> <div id="grid-2017" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/216" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/216/216-Biodegradable_Plastic-5t6o_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2017</small></i> <p>Biodegradable Plastic</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/215" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/215/215-Aspartate_Transcarbamoylase-5at1-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2017</small></i> <p>Aspartate Transcarbamoylase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/214" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/214/214-Chimeric_Antigen_Receptors-CAR-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2017</small></i> <p>Chimeric Antigen Receptors</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/213" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/213/213-Sirtuins-4iao-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2017</small></i> <p>Sirtuins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/212" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/212/212-Glutathione_Transferases-3gss-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2017</small></i> <p>Glutathione Transferases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/211" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/211/211-Pilus_Machine-3jc8-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2017</small></i> <p>Pilus Machine</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/210" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/210/210-Adenine_Riboswitch_in_Action-5e54_5swe-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2017</small></i> <p>Adenine Riboswitch in Action</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/209" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/209/209-Tissue_Transglutaminase_and_Celiac_Disease-2q3z_3ly6-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2017</small></i> <p>Tissue Transglutaminase and Celiac Disease</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/208" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/208/208-Glucose_Transporters-4pyp_4zwc-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2017</small></i> <p>Glucose Transporters</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/207" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/207/207-Photoactive_Yellow_Protein-2pyp-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2017</small></i> <p>Photoactive Yellow Protein</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/206" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/206/206-Globin_Evolution-Myoglobins-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2017</small></i> <p>Globin Evolution</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/205" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/205/205-Nuclear_Pore_Complex-5a9q_5ijn-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2017</small></i> <p>Nuclear Pore Complex</p></a></div> </div> <div id="list-2017" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/216"><img src="https://cdn.rcsb.org/pdb101/motm/216/216-Biodegradable_Plastic-5t6o_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/216">Biodegradable Plastic</a> <p><i><small>December 2017</small></i></p> <p>Bacteria build biodegradable plastic that could be better for the environment</p> </td> </tr> <tr> <td class="tn"><a href="/motm/215"><img src="https://cdn.rcsb.org/pdb101/motm/215/215-Aspartate_Transcarbamoylase-5at1-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/215">Aspartate Transcarbamoylase</a> <p><i><small>November 2017</small></i></p> <p>Key biosynthetic enzymes are regulated by their ultimate products through allosteric motions.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/214"><img src="https://cdn.rcsb.org/pdb101/motm/214/214-Chimeric_Antigen_Receptors-CAR-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/214">Chimeric Antigen Receptors</a> <p><i><small>October 2017</small></i></p> <p>T cells may be engineered with chimeric antigen receptors to attack cancer cells.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/213"><img src="https://cdn.rcsb.org/pdb101/motm/213/213-Sirtuins-4iao-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/213">Sirtuins</a> <p><i><small>September 2017</small></i></p> <p>Sirtuin activation is being explored as a way to slow aging.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/212"><img src="https://cdn.rcsb.org/pdb101/motm/212/212-Glutathione_Transferases-3gss-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/212">Glutathione Transferases</a> <p><i><small>August 2017</small></i></p> <p>Glutathione transferase tags toxic molecules, making them easy to recognize and remove.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/211"><img src="https://cdn.rcsb.org/pdb101/motm/211/211-Pilus_Machine-3jc8-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/211">Pilus Machine</a> <p><i><small>July 2017</small></i></p> <p>A molecular machine with a rotary motor builds a long protein filament involved in bacterial motility and attachment.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/210"><img src="https://cdn.rcsb.org/pdb101/motm/210/210-Adenine_Riboswitch_in_Action-5e54_5swe-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/210">Adenine Riboswitch in Action</a> <p><i><small>June 2017</small></i></p> <p>XFEL serial crystallography reveals what happens when adenine binds to a riboswitch</p> </td> </tr> <tr> <td class="tn"><a href="/motm/209"><img src="https://cdn.rcsb.org/pdb101/motm/209/209-Tissue_Transglutaminase_and_Celiac_Disease-2q3z_3ly6-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/209">Tissue Transglutaminase and Celiac Disease</a> <p><i><small>May 2017</small></i></p> <p>Tissue transglutaminase staples proteins together by forming a chemical crosslink.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/208"><img src="https://cdn.rcsb.org/pdb101/motm/208/208-Glucose_Transporters-4pyp_4zwc-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/208">Glucose Transporters</a> <p><i><small>April 2017</small></i></p> <p>Glucose transporters deliver glucose molecules one-by-one across cell membranes.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/207"><img src="https://cdn.rcsb.org/pdb101/motm/207/207-Photoactive_Yellow_Protein-2pyp-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/207">Photoactive Yellow Protein</a> <p><i><small>March 2017</small></i></p> <p>Researchers use synchrotrons and X-ray lasers to reveal the rapid processes of light sensing.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/206"><img src="https://cdn.rcsb.org/pdb101/motm/206/206-Globin_Evolution-Myoglobins-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/206">Globin Evolution</a> <p><i><small>February 2017</small></i></p> <p>The mechanisms of molecular evolution are revealed in globin sequences and structures.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/205"><img src="https://cdn.rcsb.org/pdb101/motm/205/205-Nuclear_Pore_Complex-5a9q_5ijn-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/205">Nuclear Pore Complex</a> <p><i><small>January 2017</small></i></p> <p>The nuclear pore complex is the gateway between the nucleus and cytoplasm.</p> </td> </tr> </table> </div> <div id="grid-2016" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/204" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/204/203-PD1_Programmed_Cell_Death_Protein_1-3bik_3bp5-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2016</small></i> <p>PD-1 (Programmed Cell Death Protein 1)</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/203" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/203/203-Aminopeptidase_1_and_Autophagy-Selective_Autophagy_2016-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2016</small></i> <p>Aminopeptidase 1 and Autophagy</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/202" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/202/202-Dipeptidyl_Peptidase4-1nu8-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2016</small></i> <p>Dipeptidyl Peptidase 4</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/201" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/201/201-Isoprene_Synthase-3n0g-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2016</small></i> <p>Isoprene Synthase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/200" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/200/200-Quasisymmetry_in_Icosahedral_Viruses-Quasisymmetry-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2016</small></i> <p>Quasisymmetry in Icosahedral Viruses</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/199" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/199/199-Monellin-SuperSweet-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2016</small></i> <p>Monellin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/198" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/198/198-betaGalactosidase-1jz8-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2016</small></i> <p>Beta-galactosidase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/197" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/197/197-Zika_Virus-5ire_glyc-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2016</small></i> <p>Zika Virus</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/196" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/196/196-Lead_Poisoning-1qnv-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2016</small></i> <p>Lead Poisoning</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/195" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/195/195-Raf_Protein_Kinases-raf-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2016</small></i> <p>RAF Protein Kinases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/194" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/194/194-Designer_Insulins-1trz-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2016</small></i> <p>Designer Insulins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/193" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/193/193-Siderocalin-3cmp_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2016</small></i> <p>Siderocalin</p></a></div> </div> <div id="list-2016" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/204"><img src="https://cdn.rcsb.org/pdb101/motm/204/203-PD1_Programmed_Cell_Death_Protein_1-3bik_3bp5-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/204">PD-1 (Programmed Cell Death Protein 1)</a> <p><i><small>December 2016</small></i></p> <p>PD-1 and its ligands are a new target for cancer therapy</p> </td> </tr> <tr> <td class="tn"><a href="/motm/203"><img src="https://cdn.rcsb.org/pdb101/motm/203/203-Aminopeptidase_1_and_Autophagy-Selective_Autophagy_2016-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/203">Aminopeptidase 1 and Autophagy</a> <p><i><small>November 2016</small></i></p> <p>Aminopeptidase 1 is delivered inside the cell using the machinery of autophagy</p> </td> </tr> <tr> <td class="tn"><a href="/motm/202"><img src="https://cdn.rcsb.org/pdb101/motm/202/202-Dipeptidyl_Peptidase4-1nu8-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/202">Dipeptidyl Peptidase 4</a> <p><i><small>October 2016</small></i></p> <p>Inhibitors of dipeptidyl peptidase 4 are used to treat type-2 diabetes</p> </td> </tr> <tr> <td class="tn"><a href="/motm/201"><img src="https://cdn.rcsb.org/pdb101/motm/201/201-Isoprene_Synthase-3n0g-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/201">Isoprene Synthase</a> <p><i><small>September 2016</small></i></p> <p>Plants release a billion metric tons of isoprene and other organic gases every year.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/200"><img src="https://cdn.rcsb.org/pdb101/motm/200/200-Quasisymmetry_in_Icosahedral_Viruses-Quasisymmetry-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/200">Quasisymmetry in Icosahedral Viruses</a> <p><i><small>August 2016</small></i></p> <p>Viruses use quasisymmetry to build large capsids out of many small subunits</p> </td> </tr> <tr> <td class="tn"><a href="/motm/199"><img src="https://cdn.rcsb.org/pdb101/motm/199/199-Monellin-SuperSweet-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/199">Monellin</a> <p><i><small>July 2016</small></i></p> <p>Monellin and other supersweet proteins trick our taste receptors.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/198"><img src="https://cdn.rcsb.org/pdb101/motm/198/198-betaGalactosidase-1jz8-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/198">Beta-galactosidase</a> <p><i><small>June 2016</small></i></p> <p>Beta-galactosidase is a powerful tool for genetic engineering of bacteria</p> </td> </tr> <tr> <td class="tn"><a href="/motm/197"><img src="https://cdn.rcsb.org/pdb101/motm/197/197-Zika_Virus-5ire_glyc-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/197">Zika Virus</a> <p><i><small>May 2016</small></i></p> <p>Cryo-electron microscopy reveals the structure of Zika virus</p> </td> </tr> <tr> <td class="tn"><a href="/motm/196"><img src="https://cdn.rcsb.org/pdb101/motm/196/196-Lead_Poisoning-1qnv-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/196">Lead Poisoning</a> <p><i><small>April 2016</small></i></p> <p>Lead ions poison proteins throughout the body, blocking their normal function.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/195"><img src="https://cdn.rcsb.org/pdb101/motm/195/195-Raf_Protein_Kinases-raf-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/195">RAF Protein Kinases</a> <p><i><small>March 2016</small></i></p> <p>A single mutation in a RAF protein kinase can help transform a normal cell into a cancer cell.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/194"><img src="https://cdn.rcsb.org/pdb101/motm/194/194-Designer_Insulins-1trz-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/194">Designer Insulins</a> <p><i><small>February 2016</small></i></p> <p>Engineered insulins have been developed to improve treatment of diabetes</p> </td> </tr> <tr> <td class="tn"><a href="/motm/193"><img src="https://cdn.rcsb.org/pdb101/motm/193/193-Siderocalin-3cmp_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/193">Siderocalin</a> <p><i><small>January 2016</small></i></p> <p>Our innate immune system starves bacteria of iron using siderocalin.</p> </td> </tr> </table> </div> <div id="grid-2015" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/192" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/192/192-Vancomycin-1fvm-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2015</small></i> <p>Vancomycin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/191" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/191/191-GlutamateGatedChlorideReceptors_3rif-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2015</small></i> <p>Glutamate-gated Chloride Receptors</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/190" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/190/190-TwoComponentSystems_2c2a_3by8-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2015</small></i> <p>Two-component Systems</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/189" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/189/189-Amyloids_2m4j-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2015</small></i> <p>Amyloids</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/188" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/188/188-TetrahydrobiopterinBiosynthesis_1gtp_1gtq_1sep-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2015</small></i> <p>Tetrahydrobiopterin Biosynthesis</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/187" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/187/187-New_Delhi_MetalloBetaLactamase-4eyl-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2015</small></i> <p>New Delhi Metallo-Beta-Lactamase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/186" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/186/186-ReceptorForAdvancedGlycationEndProducts_4lp5_figure-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2015</small></i> <p>Receptor for Advanced Glycation End Products</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/185" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/185/185-Titin_sarcomere_titin-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2015</small></i> <p>Titin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/184" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/184/184-Glucagon_glucagonreceptor-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2015</small></i> <p>Glucagon</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/183" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/183/183-Phototropin_phototropin-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2015</small></i> <p>Phototropin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/182" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/182/182-InsulinReceptor_insulinreceptor-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2015</small></i> <p>Insulin Receptor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/181" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/181/181-CascadeAndCRISPR_1vy8-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2015</small></i> <p>Cascade and CRISPR</p></a></div> </div> <div id="list-2015" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/192"><img src="https://cdn.rcsb.org/pdb101/motm/192/192-Vancomycin-1fvm-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/192">Vancomycin</a> <p><i><small>December 2015</small></i></p> <p>The antibiotic vancomycin blocks the construction of bacterial cell walls.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/191"><img src="https://cdn.rcsb.org/pdb101/motm/191/191-GlutamateGatedChlorideReceptors_3rif-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/191">Glutamate-gated Chloride Receptors</a> <p><i><small>November 2015</small></i></p> <p>The antibiotic ivermectin attacks glutamate-gated chloride channels, paralyzing parasitic worms.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/190"><img src="https://cdn.rcsb.org/pdb101/motm/190/190-TwoComponentSystems_2c2a_3by8-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/190">Two-component Systems</a> <p><i><small>October 2015</small></i></p> <p>Bacteria respond to their environment with two-component sensing systems.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/189"><img src="https://cdn.rcsb.org/pdb101/motm/189/189-Amyloids_2m4j-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/189">Amyloids</a> <p><i><small>September 2015</small></i></p> <p>Alzheimer's disease and prion diseases are linked to unnatural aggregation of proteins into amyloid fibrils.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/188"><img src="https://cdn.rcsb.org/pdb101/motm/188/188-TetrahydrobiopterinBiosynthesis_1gtp_1gtq_1sep-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/188">Tetrahydrobiopterin Biosynthesis</a> <p><i><small>August 2015</small></i></p> <p>Tetrahydrobiopterin plays an essential role in the production of aromatic amino acids, neurotransmitters and nitric oxide.</p> </td> </tr> <tr> <td class="tn"><a href="/motm/187"><img src="https://cdn.rcsb.org/pdb101/motm/187/187-New_Delhi_MetalloBetaLactamase-4eyl-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/187">New Delhi Metallo-Beta-Lactamase</a> <p><i><small>July 2015</small></i></p> <p>Antibiotics can save lives, but antibiotic-resistant strains of bacteria pose a dangerous threat</p> </td> </tr> <tr> <td class="tn"><a href="/motm/186"><img src="https://cdn.rcsb.org/pdb101/motm/186/186-ReceptorForAdvancedGlycationEndProducts_4lp5_figure-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/186">Receptor for Advanced Glycation End Products</a> <p><i><small>June 2015</small></i></p> <p>RAGE recognizes sugar-modified proteins, contributing to an inflammatory response that plays a role in diabetes</p> </td> </tr> <tr> <td class="tn"><a href="/motm/185"><img src="https://cdn.rcsb.org/pdb101/motm/185/185-Titin_sarcomere_titin-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/185">Titin</a> <p><i><small>May 2015</small></i></p> <p>The giant protein titin organizes the structure of muscle and gives them elasticity</p> </td> </tr> <tr> <td class="tn"><a href="/motm/184"><img src="https://cdn.rcsb.org/pdb101/motm/184/184-Glucagon_glucagonreceptor-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/184">Glucagon</a> <p><i><small>April 2015</small></i></p> <p>Glucagon triggers the release of glucose into the blood, to power cells throughout the body</p> </td> </tr> <tr> <td class="tn"><a href="/motm/183"><img src="https://cdn.rcsb.org/pdb101/motm/183/183-Phototropin_phototropin-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/183">Phototropin</a> <p><i><small>March 2015</small></i></p> <p>Phototrophins sense the level of blue light, allowing plants to respond to changing environmental conditions</p> </td> </tr> <tr> <td class="tn"><a href="/motm/182"><img src="https://cdn.rcsb.org/pdb101/motm/182/182-InsulinReceptor_insulinreceptor-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/182">Insulin Receptor</a> <p><i><small>February 2015</small></i></p> <p>The cellular receptor for insulin helps control the utilization of glucose by cells</p> </td> </tr> <tr> <td class="tn"><a href="/motm/181"><img src="https://cdn.rcsb.org/pdb101/motm/181/181-CascadeAndCRISPR_1vy8-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/181">Cascade and CRISPR</a> <p><i><small>January 2015</small></i></p> <p>Cascade and CRISPR help bacteria remember how to fight viral infection</p> </td> </tr> </table> </div> <div id="grid-2014" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/180" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/180/180-TALEffectors_3ugm-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2014</small></i> <p>TAL Effectors</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/179" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/179/179-MethylCoenzymeMReductase_1mro-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2014</small></i> <p>Methyl-coenzyme M Reductase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/178" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/178/178-Ebola_Virus_Proteins-EbolaProteins2018-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2014</small></i> <p>Ebola Virus Proteins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/177" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/177/177-Apoptosomes_human_apoptosome-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2014</small></i> <p>Apoptosomes</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/176" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/176/176-Dynein_3vkh-label-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2014</small></i> <p>Dynein</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/175" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/175/175-Microtubules_3j2u-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2014</small></i> <p>Microtubules</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/174" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/174/174-GFPLikeProteins_1g7k-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2014</small></i> <p>GFP-like Proteins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/173" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/173/173-Aquaporin_1fqy-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2014</small></i> <p>Aquaporin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/172" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/172/172-RecAAndRad51_recA_filament-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2014</small></i> <p>RecA and Rad51</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/171" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/171/171-NeurotransmitterTransporters_4m48-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2014</small></i> <p>Neurotransmitter Transporters</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/170" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/170/170-BroadlyNeutralizingAntibodies_4nco_bnAb-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2014</small></i> <p>Broadly Neutralizing Antibodies</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/169" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/169/169-HIVEnvelopeGlycoprotein_4nco_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2014</small></i> <p>HIV Envelope Glycoprotein</p></a></div> </div> <div id="list-2014" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/180"><img src="https://cdn.rcsb.org/pdb101/motm/180/180-TALEffectors_3ugm-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/180">TAL Effectors</a> <p><i><small>December 2014</small></i></p> <p>TAL-effectors are modular, DNA-reading proteins that can be used to edit DNA in living cells</p> </td> </tr> <tr> <td class="tn"><a href="/motm/179"><img src="https://cdn.rcsb.org/pdb101/motm/179/179-MethylCoenzymeMReductase_1mro-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/179">Methyl-coenzyme M Reductase</a> <p><i><small>November 2014</small></i></p> <p>Methanogens use sophisticated molecular tools to build methane</p> </td> </tr> <tr> <td class="tn"><a href="/motm/178"><img src="https://cdn.rcsb.org/pdb101/motm/178/178-Ebola_Virus_Proteins-EbolaProteins2018-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/178">Ebola Virus Proteins</a> <p><i><small>October 2014</small></i></p> <p>Structures of ebola virus proteins are giving new hope for fighting this deadly virus</p> </td> </tr> <tr> <td class="tn"><a href="/motm/177"><img src="https://cdn.rcsb.org/pdb101/motm/177/177-Apoptosomes_human_apoptosome-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/177">Apoptosomes</a> <p><i><small>September 2014</small></i></p> <p>Apoptosomes make life or death decisions in cells</p> </td> </tr> <tr> <td class="tn"><a href="/motm/176"><img src="https://cdn.rcsb.org/pdb101/motm/176/176-Dynein_3vkh-label-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/176">Dynein</a> <p><i><small>August 2014</small></i></p> <p>The motor protein dynein transports cellular cargo along microtubules</p> </td> </tr> <tr> <td class="tn"><a href="/motm/175"><img src="https://cdn.rcsb.org/pdb101/motm/175/175-Microtubules_3j2u-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/175">Microtubules</a> <p><i><small>July 2014</small></i></p> <p>The largest filaments of the cytoskeleton provide tracks for transport throughout the cell</p> </td> </tr> <tr> <td class="tn"><a href="/motm/174"><img src="https://cdn.rcsb.org/pdb101/motm/174/174-GFPLikeProteins_1g7k-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/174">GFP-like Proteins</a> <p><i><small>June 2014</small></i></p> <p>GFP-like proteins found in nature or engineered in the laboratory now span every color of the rainbow </p> </td> </tr> <tr> <td class="tn"><a href="/motm/173"><img src="https://cdn.rcsb.org/pdb101/motm/173/173-Aquaporin_1fqy-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/173">Aquaporin</a> <p><i><small>May 2014</small></i></p> <p>Aquaporins create a channel for water molecules to cross through cell membranes</p> </td> </tr> <tr> <td class="tn"><a href="/motm/172"><img src="https://cdn.rcsb.org/pdb101/motm/172/172-RecAAndRad51_recA_filament-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/172">RecA and Rad51</a> <p><i><small>April 2014</small></i></p> <p>Broken DNA strands may be repaired by matching sequences in a duplicate copy of the DNA</p> </td> </tr> <tr> <td class="tn"><a href="/motm/171"><img src="https://cdn.rcsb.org/pdb101/motm/171/171-NeurotransmitterTransporters_4m48-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/171">Neurotransmitter Transporters</a> <p><i><small>March 2014</small></i></p> <p>Neurotransmitters are transported out of nerve synapses to end a signal transmission</p> </td> </tr> <tr> <td class="tn"><a href="/motm/170"><img src="https://cdn.rcsb.org/pdb101/motm/170/170-BroadlyNeutralizingAntibodies_4nco_bnAb-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/170">Broadly Neutralizing Antibodies</a> <p><i><small>February 2014</small></i></p> <p>Structural studies of broadly neutralizing antibodies are paving the way to vaccines for HIV, influenza and RSV</p> </td> </tr> <tr> <td class="tn"><a href="/motm/169"><img src="https://cdn.rcsb.org/pdb101/motm/169/169-HIVEnvelopeGlycoprotein_4nco_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/169">HIV Envelope Glycoprotein</a> <p><i><small>January 2014</small></i></p> <p>Envelope protein attaches HIV to the cells that it infects and powers fusion of the virus with the cell membrane</p> </td> </tr> </table> </div> <div id="grid-2013" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/168" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/168/168-DNAHelicase_4esv-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2013</small></i> <p>DNA Helicase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/167" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/167/167-SNAREProteins_1sfc_1br0-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2013</small></i> <p>SNARE Proteins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/166" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/166/166-Proteasome_4b4t_dimer-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2013</small></i> <p>Proteasome</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/165" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/165/165-DesignedProteinCages_3vdx_4egg-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2013</small></i> <p>Designed Protein Cages</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/164" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/164/164-SerotoninReceptor_4iar-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2013</small></i> <p>Serotonin Receptor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/163" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/163/163-HIVCapsid_capsid_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2013</small></i> <p>HIV Capsid</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/162" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/162/162-Dermcidin_2ymk_twoviews-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2013</small></i> <p>Dermcidin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/161" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/161/161-Ricin_2aai-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2013</small></i> <p>Ricin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/160" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/160/160-Actinomycin_173d_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2013</small></i> <p>Actinomycin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/159" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/159/159-Erythrocruorin_2gtl-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2013</small></i> <p>Erythrocruorin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/158" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/158/158-ProtonGatedUreaChannel_3ux4-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2013</small></i> <p>Proton-Gated Urea Channel</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/157" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/157/157-TransferMessengerRNA_3iyr_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2013</small></i> <p>Transfer-Messenger RNA</p></a></div> </div> <div id="list-2013" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/168"><img src="https://cdn.rcsb.org/pdb101/motm/168/168-DNAHelicase_4esv-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/168">DNA Helicase</a> <p><i><small>December 2013</small></i></p> <p>DNA helicase pries apart the two strands in a DNA double helix, powered by ATP</p> </td> </tr> <tr> <td class="tn"><a href="/motm/167"><img src="https://cdn.rcsb.org/pdb101/motm/167/167-SNAREProteins_1sfc_1br0-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/167">SNARE Proteins</a> <p><i><small>November 2013</small></i></p> <p>SNARE proteins power the fusion of vesicles with membranes by forming a bundle of alpha helices</p> </td> </tr> <tr> <td class="tn"><a href="/motm/166"><img src="https://cdn.rcsb.org/pdb101/motm/166/166-Proteasome_4b4t_dimer-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/166">Proteasome</a> <p><i><small>October 2013</small></i></p> <p>Proteasomes destroy damaged or obsolete proteins inside cells</p> </td> </tr> <tr> <td class="tn"><a href="/motm/165"><img src="https://cdn.rcsb.org/pdb101/motm/165/165-DesignedProteinCages_3vdx_4egg-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/165">Designed Protein Cages</a> <p><i><small>September 2013</small></i></p> <p>Researchers are modifying natural proteins to design new self-assembling protein cages</p> </td> </tr> <tr> <td class="tn"><a href="/motm/164"><img src="https://cdn.rcsb.org/pdb101/motm/164/164-SerotoninReceptor_4iar-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/164">Serotonin Receptor</a> <p><i><small>August 2013</small></i></p> <p>Serotonin receptors control mood, emotion, and many other behaviors, and are targets for many important drugs</p> </td> </tr> <tr> <td class="tn"><a href="/motm/163"><img src="https://cdn.rcsb.org/pdb101/motm/163/163-HIVCapsid_capsid_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/163">HIV Capsid</a> <p><i><small>July 2013</small></i></p> <p>At the center of HIV, an unusual cone-shaped capsid protects the viral genome and delivers it into infected cells</p> </td> </tr> <tr> <td class="tn"><a href="/motm/162"><img src="https://cdn.rcsb.org/pdb101/motm/162/162-Dermcidin_2ymk_twoviews-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/162">Dermcidin</a> <p><i><small>June 2013</small></i></p> <p>Small toxic peptides help protect us from bacterial infection</p> </td> </tr> <tr> <td class="tn"><a href="/motm/161"><img src="https://cdn.rcsb.org/pdb101/motm/161/161-Ricin_2aai-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/161">Ricin</a> <p><i><small>May 2013</small></i></p> <p>The structure of ricin reveals how it kills cells and how vaccines can produce immunity against ricin poisoning</p> </td> </tr> <tr> <td class="tn"><a href="/motm/160"><img src="https://cdn.rcsb.org/pdb101/motm/160/160-Actinomycin_173d_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/160">Actinomycin</a> <p><i><small>April 2013</small></i></p> <p>Some antibiotics attack cells by intercalating between the bases in a DNA double helix</p> </td> </tr> <tr> <td class="tn"><a href="/motm/159"><img src="https://cdn.rcsb.org/pdb101/motm/159/159-Erythrocruorin_2gtl-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/159">Erythrocruorin</a> <p><i><small>March 2013</small></i></p> <p>Earthworms build a huge version of hemoglobin to carry oxygen</p> </td> </tr> <tr> <td class="tn"><a href="/motm/158"><img src="https://cdn.rcsb.org/pdb101/motm/158/158-ProtonGatedUreaChannel_3ux4-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/158">Proton-Gated Urea Channel</a> <p><i><small>February 2013</small></i></p> <p>A channel that passes urea allows ulcer-producing bacteria to live in the stomach</p> </td> </tr> <tr> <td class="tn"><a href="/motm/157"><img src="https://cdn.rcsb.org/pdb101/motm/157/157-TransferMessengerRNA_3iyr_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/157">Transfer-Messenger RNA</a> <p><i><small>January 2013</small></i></p> <p>tmRNA rescues ribosomes that are stalled by damaged messenger RNA</p> </td> </tr> </table> </div> <div id="grid-2012" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/156" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/156/156-ABOBloodTypeGlycosyltransferases_3i0g_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2012</small></i> <p>ABO Blood Type Glycosyltransferases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/155" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/155/155-VitaminDReceptor_VDRcryo-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2012</small></i> <p>Vitamin D Receptor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/154" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/154/154-CitricAcidCycle_citricacidcycle-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2012</small></i> <p>Citric Acid Cycle</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/153" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/153/153-PyruvateDehydrogenaseComplex_pyruvatedehydrogenase-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2012</small></i> <p>Pyruvate Dehydrogenase Complex</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/152" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/152/152-cAMP-dependentProteinKinase_PKA-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2012</small></i> <p>cAMP-dependent Protein Kinase (PKA)</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/151" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/151/151-HGPRT_1hmp-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2012</small></i> <p>Hypoxanthine-guanine phosphoribosyltransferase (HGPRT)</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/150" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/150/150-SlidingClamps_3u5z_open-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2012</small></i> <p>Sliding Clamps</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/149" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/149/149-Leptin_1ax8-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2012</small></i> <p>Leptin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/148" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/148/148-RasProtein_5p21-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2012</small></i> <p>Ras Protein</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/147" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/147/147-Rhodopsin_1f88-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2012</small></i> <p>Rhodopsin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/146" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/146/146-AminoglycosideAntibiotics_3frh_3pb3-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2012</small></i> <p>Aminoglycoside Antibiotics</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/145" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/145/145-MessengerRNACapping_3kyh_1ri1-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2012</small></i> <p>Messenger RNA Capping</p></a></div> </div> <div id="list-2012" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/156"><img src="https://cdn.rcsb.org/pdb101/motm/156/156-ABOBloodTypeGlycosyltransferases_3i0g_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/156">ABO Blood Type Glycosyltransferases</a> <p><i><small>December 2012</small></i></p> <p>ABO blood types are determined by an enzyme that attaches sugars to proteins</p> </td> </tr> <tr> <td class="tn"><a href="/motm/155"><img src="https://cdn.rcsb.org/pdb101/motm/155/155-VitaminDReceptor_VDRcryo-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/155">Vitamin D Receptor</a> <p><i><small>November 2012</small></i></p> <p>Vitamin D helps regulate the use of calcium throughout the body</p> </td> </tr> <tr> <td class="tn"><a href="/motm/154"><img src="https://cdn.rcsb.org/pdb101/motm/154/154-CitricAcidCycle_citricacidcycle-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/154">Citric Acid Cycle</a> <p><i><small>October 2012</small></i></p> <p>Eight enzymes form a cyclic pathway for energy production and biosynthesis</p> </td> </tr> <tr> <td class="tn"><a href="/motm/153"><img src="https://cdn.rcsb.org/pdb101/motm/153/153-PyruvateDehydrogenaseComplex_pyruvatedehydrogenase-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/153">Pyruvate Dehydrogenase Complex</a> <p><i><small>September 2012</small></i></p> <p>A huge molecular complex links three sequential reactions for energy production</p> </td> </tr> <tr> <td class="tn"><a href="/motm/152"><img src="https://cdn.rcsb.org/pdb101/motm/152/152-cAMP-dependentProteinKinase_PKA-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/152">cAMP-dependent Protein Kinase (PKA)</a> <p><i><small>August 2012</small></i></p> <p>PKA delivers cellular signals by adding phosphates to proteins</p> </td> </tr> <tr> <td class="tn"><a href="/motm/151"><img src="https://cdn.rcsb.org/pdb101/motm/151/151-HGPRT_1hmp-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/151">Hypoxanthine-guanine phosphoribosyltransferase (HGPRT)</a> <p><i><small>July 2012</small></i></p> <p>Cells salvage and recycle their obsolete DNA and RNA</p> </td> </tr> <tr> <td class="tn"><a href="/motm/150"><img src="https://cdn.rcsb.org/pdb101/motm/150/150-SlidingClamps_3u5z_open-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/150">Sliding Clamps</a> <p><i><small>June 2012</small></i></p> <p>Sliding clamps slide along DNA strands and keep DNA polymerase on track during replication</p> </td> </tr> <tr> <td class="tn"><a href="/motm/149"><img src="https://cdn.rcsb.org/pdb101/motm/149/149-Leptin_1ax8-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/149">Leptin</a> <p><i><small>May 2012</small></i></p> <p>Problems with the appetite-controlling hormone leptin can lead to obesity</p> </td> </tr> <tr> <td class="tn"><a href="/motm/148"><img src="https://cdn.rcsb.org/pdb101/motm/148/148-RasProtein_5p21-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/148">Ras Protein</a> <p><i><small>April 2012</small></i></p> <p>Mutation of the growth-controlling ras protein can lead to cancer</p> </td> </tr> <tr> <td class="tn"><a href="/motm/147"><img src="https://cdn.rcsb.org/pdb101/motm/147/147-Rhodopsin_1f88-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/147">Rhodopsin</a> <p><i><small>March 2012</small></i></p> <p>In our eyes, rhodopsin uses the molecule retinal to see light</p> </td> </tr> <tr> <td class="tn"><a href="/motm/146"><img src="https://cdn.rcsb.org/pdb101/motm/146/146-AminoglycosideAntibiotics_3frh_3pb3-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/146">Aminoglycoside Antibiotics</a> <p><i><small>February 2012</small></i></p> <p>Antibiotic-resistant bacteria build enzymes that destroy drugs like streptomycin</p> </td> </tr> <tr> <td class="tn"><a href="/motm/145"><img src="https://cdn.rcsb.org/pdb101/motm/145/145-MessengerRNACapping_3kyh_1ri1-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/145">Messenger RNA Capping</a> <p><i><small>January 2012</small></i></p> <p>Messenger RNA molecules are capped with an inverted nucleotide</p> </td> </tr> </table> </div> <div id="grid-2011" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/144" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/144/144-ComplexI_3m9s_3rko-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2011</small></i> <p>Complex I</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/143" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/143/143-TollLikeReceptors_3fxi_2j67-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2011</small></i> <p>Toll-like Receptors</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/142" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/142/142-PDBPioneers_oxygencarrier-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2011</small></i> <p>PDB Pioneers</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/141" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/141/141-OGlcNAcTransferase_3pe4_1w3b-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2011</small></i> <p>O-GlcNAc Transferase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/140" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/140/140-RhomboidProteaseGlpG_2nrf_membrane-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2011</small></i> <p>Rhomboid Protease GlpG</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/139" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/139/139-DNAMethylases_DNMT-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2011</small></i> <p>DNA Methyltransferases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/138" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/138/138-Glucansucrase_3aic-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2011</small></i> <p>Glucansucrase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/137" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/137/137-Cytochromebc1_3h1j-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2011</small></i> <p>Cytochrome bc1</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/136" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/136/136-Nanobodies_antibody_nanobody-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2011</small></i> <p>Nanobodies</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/135" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/135/mom135_3os1_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2011</small></i> <p>Integrase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/134" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/134/mom134_1jv2-2k9j-1m8o-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2011</small></i> <p>Integrin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/133" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/133/133-NitricOxideSynthase_nNOS-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2011</small></i> <p>Nitric Oxide Synthase</p></a></div> </div> <div id="list-2011" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/144"><img src="https://cdn.rcsb.org/pdb101/motm/144/144-ComplexI_3m9s_3rko-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/144">Complex I</a> <p><i><small>December 2011</small></i></p> <p>A proton-pumping protein complex performs the first step of the respiratory electron transport chain</p> </td> </tr> <tr> <td class="tn"><a href="/motm/143"><img src="https://cdn.rcsb.org/pdb101/motm/143/143-TollLikeReceptors_3fxi_2j67-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/143">Toll-like Receptors</a> <p><i><small>November 2011</small></i></p> <p>Toll-like receptors warn us about bacterial and viral infection</p> </td> </tr> <tr> <td class="tn"><a href="/motm/142"><img src="https://cdn.rcsb.org/pdb101/motm/142/142-PDBPioneers_oxygencarrier-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/142">PDB Pioneers</a> <p><i><small>October 2011</small></i></p> <p>A dozen historic structures set the foundation for the PDB archive</p> </td> </tr> <tr> <td class="tn"><a href="/motm/141"><img src="https://cdn.rcsb.org/pdb101/motm/141/141-OGlcNAcTransferase_3pe4_1w3b-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/141">O-GlcNAc Transferase</a> <p><i><small>September 2011</small></i></p> <p>Some protein functions are regulated when sugars are attached</p> </td> </tr> <tr> <td class="tn"><a href="/motm/140"><img src="https://cdn.rcsb.org/pdb101/motm/140/140-RhomboidProteaseGlpG_2nrf_membrane-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/140">Rhomboid Protease GlpG</a> <p><i><small>August 2011</small></i></p> <p>Some proteases cut proteins embedded in cell membranes</p> </td> </tr> <tr> <td class="tn"><a href="/motm/139"><img src="https://cdn.rcsb.org/pdb101/motm/139/139-DNAMethylases_DNMT-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/139">DNA Methyltransferases</a> <p><i><small>July 2011</small></i></p> <p>Cells add methyl groups to their DNA to encode additional epigenetic information</p> </td> </tr> <tr> <td class="tn"><a href="/motm/138"><img src="https://cdn.rcsb.org/pdb101/motm/138/138-Glucansucrase_3aic-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/138">Glucansucrase</a> <p><i><small>June 2011</small></i></p> <p>Bacteria adhere to our teeth by building sticky sugar chains</p> </td> </tr> <tr> <td class="tn"><a href="/motm/137"><img src="https://cdn.rcsb.org/pdb101/motm/137/137-Cytochromebc1_3h1j-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/137">Cytochrome bc1</a> <p><i><small>May 2011</small></i></p> <p>A flow of electrons powers proton pumps in cellular respiration and photosynthesis</p> </td> </tr> <tr> <td class="tn"><a href="/motm/136"><img src="https://cdn.rcsb.org/pdb101/motm/136/136-Nanobodies_antibody_nanobody-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/136">Nanobodies</a> <p><i><small>April 2011</small></i></p> <p>Unusual antibodies from camels are useful in research and medicine</p> </td> </tr> <tr> <td class="tn"><a href="/motm/135"><img src="https://cdn.rcsb.org/pdb101/motm/135/mom135_3os1_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/135">Integrase</a> <p><i><small>March 2011</small></i></p> <p>HIV integrase allows HIV to insert itself into the genome of an infected cell</p> </td> </tr> <tr> <td class="tn"><a href="/motm/134"><img src="https://cdn.rcsb.org/pdb101/motm/134/mom134_1jv2-2k9j-1m8o-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/134">Integrin</a> <p><i><small>February 2011</small></i></p> <p>Integrins forge flexible linkages between the infrastructure inside and outside of cells</p> </td> </tr> <tr> <td class="tn"><a href="/motm/133"><img src="https://cdn.rcsb.org/pdb101/motm/133/133-NitricOxideSynthase_nNOS-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/133">Nitric Oxide Synthase</a> <p><i><small>January 2011</small></i></p> <p>Nitric oxide gas is used as a rapid-acting hormone and as a powerful defense </p> </td> </tr> </table> </div> <div id="grid-2010" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/132" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/132/132-Adenovirus_adenovirus-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2010</small></i> <p>Adenovirus</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/131" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/131/1jva-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2010</small></i> <p>Inteins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/130" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/130/mom130-1u8d-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2010</small></i> <p>Riboswitches</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/129" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/129/pdb129-3blw_9icd-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2010</small></i> <p>Isocitrate Dehydrogenase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/128" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/128/mom128_interferons-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2010</small></i> <p>Interferons</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/127" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/127/mom127_crystallins2-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2010</small></i> <p>Crystallins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/126" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/126/mom126_egfr-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2010</small></i> <p>Epidermal Growth Factor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/125" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/125/1fpv_2cas-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2010</small></i> <p>Parvoviruses</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/124" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/124/1cvn-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2010</small></i> <p>Concanavalin A and Circular Permutation</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/123" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/123/3g61_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2010</small></i> <p>P-glycoprotein</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/122" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/122/enhanceosome-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2010</small></i> <p>Enhanceosome</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/121" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/121/2wdk_2wdl_front-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2010</small></i> <p>Ribosome</p></a></div> </div> <div id="list-2010" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/132"><img src="https://cdn.rcsb.org/pdb101/motm/132/132-Adenovirus_adenovirus-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/132">Adenovirus</a> <p><i><small>December 2010</small></i></p> <p>Adenovirus has an icosahedral capsid with unusual cell-binding fibers</p> </td> </tr> <tr> <td class="tn"><a href="/motm/131"><img src="https://cdn.rcsb.org/pdb101/motm/131/1jva-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/131">Inteins</a> <p><i><small>November 2010</small></i></p> <p>Inteins splice themselves out of larger protein chains</p> </td> </tr> <tr> <td class="tn"><a href="/motm/130"><img src="https://cdn.rcsb.org/pdb101/motm/130/mom130-1u8d-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/130">Riboswitches</a> <p><i><small>October 2010</small></i></p> <p>Special sequences of messenger RNA can bind to regulatory molecules and affect synthesis of proteins</p> </td> </tr> <tr> <td class="tn"><a href="/motm/129"><img src="https://cdn.rcsb.org/pdb101/motm/129/pdb129-3blw_9icd-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/129">Isocitrate Dehydrogenase</a> <p><i><small>September 2010</small></i></p> <p>Atomic structures have revealed the catalytic steps of a citric acid cycle enzyme</p> </td> </tr> <tr> <td class="tn"><a href="/motm/128"><img src="https://cdn.rcsb.org/pdb101/motm/128/mom128_interferons-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/128">Interferons</a> <p><i><small>August 2010</small></i></p> <p>Interferons mobilize defenses against viral infection</p> </td> </tr> <tr> <td class="tn"><a href="/motm/127"><img src="https://cdn.rcsb.org/pdb101/motm/127/mom127_crystallins2-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/127">Crystallins</a> <p><i><small>July 2010</small></i></p> <p>A concentrated solution of crystallins refracts light in our eye lens</p> </td> </tr> <tr> <td class="tn"><a href="/motm/126"><img src="https://cdn.rcsb.org/pdb101/motm/126/mom126_egfr-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/126">Epidermal Growth Factor</a> <p><i><small>June 2010</small></i></p> <p>EGF is part of a family of proteins that controls aspects of cell growth and development</p> </td> </tr> <tr> <td class="tn"><a href="/motm/125"><img src="https://cdn.rcsb.org/pdb101/motm/125/1fpv_2cas-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/125">Parvoviruses</a> <p><i><small>May 2010</small></i></p> <p>Viruses that cause distemper are surrounded by an icosahedral capsid</p> </td> </tr> <tr> <td class="tn"><a href="/motm/124"><img src="https://cdn.rcsb.org/pdb101/motm/124/1cvn-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/124">Concanavalin A and Circular Permutation</a> <p><i><small>April 2010</small></i></p> <p>For some proteins, clipped and reassembled sequences can produce the same 3D shape</p> </td> </tr> <tr> <td class="tn"><a href="/motm/123"><img src="https://cdn.rcsb.org/pdb101/motm/123/3g61_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/123">P-glycoprotein</a> <p><i><small>March 2010</small></i></p> <p>P-glycoprotein pumps toxic molecules out of our cells</p> </td> </tr> <tr> <td class="tn"><a href="/motm/122"><img src="https://cdn.rcsb.org/pdb101/motm/122/enhanceosome-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/122">Enhanceosome</a> <p><i><small>February 2010</small></i></p> <p>Enhanceosomes help decide the appropriate time to transcribe a gene</p> </td> </tr> <tr> <td class="tn"><a href="/motm/121"><img src="https://cdn.rcsb.org/pdb101/motm/121/2wdk_2wdl_front-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/121">Ribosome</a> <p><i><small>January 2010</small></i></p> <p>Ribosomes are complex molecular machines that build proteins</p> </td> </tr> </table> </div> <div id="grid-2009" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/120" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/120/1kdf-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2009</small></i> <p>Antifreeze Proteins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/119" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/119/3gbi_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2009</small></i> <p>Designed DNA Crystal</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/118" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/118/2zxe_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2009</small></i> <p>Sodium-Potassium Pump</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/117" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/117/1fo4_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2009</small></i> <p>Xanthine Oxidoreductase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/116" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/116/sulfotransferases-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2009</small></i> <p>Sulfotransferases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/115" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/115/1sgz_1py1-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2009</small></i> <p>Beta-secretase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/114" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/114/vaults-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2009</small></i> <p>Vaults</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/113" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/113/113-Influenza_Neuraminidase-neuraminidases-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2009</small></i> <p>Influenza Neuraminidase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/112" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/112/1gt0_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2009</small></i> <p>Oct and Sox Transcription Factors</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/111" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/111/hydrogenases-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2009</small></i> <p>Hydrogenase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/110" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/110/2p1p-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2009</small></i> <p>Auxin and TIR1 Ubiquitin Ligase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/109" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/109/2tmv_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2009</small></i> <p>Tobacco Mosaic Virus</p></a></div> </div> <div id="list-2009" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/120"><img src="https://cdn.rcsb.org/pdb101/motm/120/1kdf-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/120">Antifreeze Proteins</a> <p><i><small>December 2009</small></i></p> <p>Small antifreeze proteins protect cells from damage by ice</p> </td> </tr> <tr> <td class="tn"><a href="/motm/119"><img src="https://cdn.rcsb.org/pdb101/motm/119/3gbi_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/119">Designed DNA Crystal</a> <p><i><small>November 2009</small></i></p> <p>Small pieces of DNA have been engineered to form a nanoscale lattice</p> </td> </tr> <tr> <td class="tn"><a href="/motm/118"><img src="https://cdn.rcsb.org/pdb101/motm/118/2zxe_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/118">Sodium-Potassium Pump</a> <p><i><small>October 2009</small></i></p> <p>Cells continually pump sodium ions out and potassium ions in, powered by ATP</p> </td> </tr> <tr> <td class="tn"><a href="/motm/117"><img src="https://cdn.rcsb.org/pdb101/motm/117/1fo4_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/117">Xanthine Oxidoreductase</a> <p><i><small>September 2009</small></i></p> <p>Xanthine oxidoreductase helps break down obsolete purine nucleotides</p> </td> </tr> <tr> <td class="tn"><a href="/motm/116"><img src="https://cdn.rcsb.org/pdb101/motm/116/sulfotransferases-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/116">Sulfotransferases</a> <p><i><small>August 2009</small></i></p> <p>Sulfotransferases transfer sulfuryl groups in enzymatic reactions </p> </td> </tr> <tr> <td class="tn"><a href="/motm/115"><img src="https://cdn.rcsb.org/pdb101/motm/115/1sgz_1py1-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/115">Beta-secretase</a> <p><i><small>July 2009</small></i></p> <p>Beta-secretase trims proteins in the cell and plays an important role in Alzheimer's disease</p> </td> </tr> <tr> <td class="tn"><a href="/motm/114"><img src="https://cdn.rcsb.org/pdb101/motm/114/vaults-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/114">Vaults</a> <p><i><small>June 2009</small></i></p> <p>Cells build huge vault containers constructed of a symmetric arrangement of many subunits</p> </td> </tr> <tr> <td class="tn"><a href="/motm/113"><img src="https://cdn.rcsb.org/pdb101/motm/113/113-Influenza_Neuraminidase-neuraminidases-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/113">Influenza Neuraminidase</a> <p><i><small>May 2009</small></i></p> <p>Neuraminidase is an important target for influenza drugs</p> </td> </tr> <tr> <td class="tn"><a href="/motm/112"><img src="https://cdn.rcsb.org/pdb101/motm/112/1gt0_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/112">Oct and Sox Transcription Factors</a> <p><i><small>April 2009</small></i></p> <p>Transcription factors decide when particular genes will be transcribed</p> </td> </tr> <tr> <td class="tn"><a href="/motm/111"><img src="https://cdn.rcsb.org/pdb101/motm/111/hydrogenases-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/111">Hydrogenase</a> <p><i><small>March 2009</small></i></p> <p>Hydrogenases use unusual metal ions to split hydrogen gas</p> </td> </tr> <tr> <td class="tn"><a href="/motm/110"><img src="https://cdn.rcsb.org/pdb101/motm/110/2p1p-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/110">Auxin and TIR1 Ubiquitin Ligase</a> <p><i><small>February 2009</small></i></p> <p>The plant hormone auxin controls growth and response to light and gravity</p> </td> </tr> <tr> <td class="tn"><a href="/motm/109"><img src="https://cdn.rcsb.org/pdb101/motm/109/2tmv_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/109">Tobacco Mosaic Virus</a> <p><i><small>January 2009</small></i></p> <p>A cylindrical arrangement of proteins protects a long strand of RNA in TMV</p> </td> </tr> </table> </div> <div id="grid-2008" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/108" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/108/2cg9_composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2008</small></i> <p>Hsp90</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/107" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/107/2oau_composite_400-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2008</small></i> <p>Mechanosensitive Channels</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/106" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/106/106_1fa0-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2008</small></i> <p>Poly(A) Polymerase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/105" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/105/105_5rsa-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2008</small></i> <p>Ribonuclease A</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/104" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/104/104_3bc8_2yye-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2008</small></i> <p>Selenocysteine Synthase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/103" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/103/103_1k4r-1ok8-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2008</small></i> <p>Dengue Virus</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/102" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/102/102_3ldh-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2008</small></i> <p>Lactate Dehydrogenase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/101" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/101/101_PrP-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2008</small></i> <p>Prions</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/100" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/100/100_2rh1-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2008</small></i> <p>Adrenergic Receptors</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/99" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/99/99_1l3w-1i7x-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2008</small></i> <p>Cadherin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/98" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/98/98_siRNA-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2008</small></i> <p>Small Interfering RNA (siRNA)</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/97" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/97/97_Kai-proteins-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2008</small></i> <p>Circadian Clock Proteins</p></a></div> </div> <div id="list-2008" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/108"><img src="https://cdn.rcsb.org/pdb101/motm/108/2cg9_composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/108">Hsp90</a> <p><i><small>December 2008</small></i></p> <p>Heat shock proteins ensure that proteins remain folded and active under harsh conditions</p> </td> </tr> <tr> <td class="tn"><a href="/motm/107"><img src="https://cdn.rcsb.org/pdb101/motm/107/2oau_composite_400-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/107">Mechanosensitive Channels</a> <p><i><small>November 2008</small></i></p> <p>Pressure-sensitive channels open when the internal pressure of a cell gets too high</p> </td> </tr> <tr> <td class="tn"><a href="/motm/106"><img src="https://cdn.rcsb.org/pdb101/motm/106/106_1fa0-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/106">Poly(A) Polymerase</a> <p><i><small>October 2008</small></i></p> <p>Poly(A) polymerase adds a long tail of adenine nucleotides at the end of messenger RNA</p> </td> </tr> <tr> <td class="tn"><a href="/motm/105"><img src="https://cdn.rcsb.org/pdb101/motm/105/105_5rsa-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/105">Ribonuclease A</a> <p><i><small>September 2008</small></i></p> <p>Ribonuclease cuts and controls RNA</p> </td> </tr> <tr> <td class="tn"><a href="/motm/104"><img src="https://cdn.rcsb.org/pdb101/motm/104/104_3bc8_2yye-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/104">Selenocysteine Synthase</a> <p><i><small>August 2008</small></i></p> <p>Selenium is used in place of sulfur to build proteins for special tasks</p> </td> </tr> <tr> <td class="tn"><a href="/motm/103"><img src="https://cdn.rcsb.org/pdb101/motm/103/103_1k4r-1ok8-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/103">Dengue Virus</a> <p><i><small>July 2008</small></i></p> <p>Atomic structures of dengue virus are giving new hope for creation of a vaccine</p> </td> </tr> <tr> <td class="tn"><a href="/motm/102"><img src="https://cdn.rcsb.org/pdb101/motm/102/102_3ldh-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/102">Lactate Dehydrogenase</a> <p><i><small>June 2008</small></i></p> <p>Our cells temporarily build lactate when supplies of oxygen are low</p> </td> </tr> <tr> <td class="tn"><a href="/motm/101"><img src="https://cdn.rcsb.org/pdb101/motm/101/101_PrP-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/101">Prions</a> <p><i><small>May 2008</small></i></p> <p>Mad cow disease is caused by prion proteins that misfold and aggregate</p> </td> </tr> <tr> <td class="tn"><a href="/motm/100"><img src="https://cdn.rcsb.org/pdb101/motm/100/100_2rh1-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/100">Adrenergic Receptors</a> <p><i><small>April 2008</small></i></p> <p>Adrenaline stimulates a G-protein-coupled receptor, priming us for action</p> </td> </tr> <tr> <td class="tn"><a href="/motm/99"><img src="https://cdn.rcsb.org/pdb101/motm/99/99_1l3w-1i7x-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/99">Cadherin</a> <p><i><small>March 2008</small></i></p> <p>Adhesive cadherin proteins hold neighboring cells together</p> </td> </tr> <tr> <td class="tn"><a href="/motm/98"><img src="https://cdn.rcsb.org/pdb101/motm/98/98_siRNA-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/98">Small Interfering RNA (siRNA)</a> <p><i><small>February 2008</small></i></p> <p>Our cells continually look for pieces of double-stranded RNA, a possible sign of viral infection</p> </td> </tr> <tr> <td class="tn"><a href="/motm/97"><img src="https://cdn.rcsb.org/pdb101/motm/97/97_Kai-proteins-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/97">Circadian Clock Proteins</a> <p><i><small>January 2008</small></i></p> <p>Circadian clock proteins measure time in our cells</p> </td> </tr> </table> </div> <div id="grid-2007" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/96" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/96/96_1w6k-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2007</small></i> <p>Oxidosqualene Cyclase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/95" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/95/95_2onj-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2007</small></i> <p>Multidrug Resistance Transporters</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/94" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/94/94-Superoxide_Dismutase-94-SuperoxideDismutase-2sod-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2007</small></i> <p>Superoxide Dismutase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/93" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/93/pdb93_1cts-2cts-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2007</small></i> <p>Citrate Synthase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/92" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/92/92_1d2s-composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2007</small></i> <p>Anabolic Steroids</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/91" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/91/91_1n4e-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2007</small></i> <p>Thymine Dimers</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/90" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/90/90_fas-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2007</small></i> <p>Fatty Acid Synthase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/89" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/89/89_2b3y-2ipy-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2007</small></i> <p>Aconitase and Iron Regulatory Protein 1</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/88" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/88/88_1xi4-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2007</small></i> <p>Clathrin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/87" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/87/87_1tf6-1un6-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2007</small></i> <p>Zinc Fingers</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/86" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/86/86_2nn6-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2007</small></i> <p>Exosomes</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/85" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/85/85_1qgk-composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2007</small></i> <p>Importins</p></a></div> </div> <div id="list-2007" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/96"><img src="https://cdn.rcsb.org/pdb101/motm/96/96_1w6k-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/96">Oxidosqualene Cyclase</a> <p><i><small>December 2007</small></i></p> <p>Oxidosqualine cyclase forms the unusual fused rings of cholesterol molecules</p> </td> </tr> <tr> <td class="tn"><a href="/motm/95"><img src="https://cdn.rcsb.org/pdb101/motm/95/95_2onj-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/95">Multidrug Resistance Transporters</a> <p><i><small>November 2007</small></i></p> <p>Many bacteria use multidrug resistance transporters to pump drugs and poisons out of the cell</p> </td> </tr> <tr> <td class="tn"><a href="/motm/94"><img src="https://cdn.rcsb.org/pdb101/motm/94/94-Superoxide_Dismutase-94-SuperoxideDismutase-2sod-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/94">Superoxide Dismutase</a> <p><i><small>October 2007</small></i></p> <p>Superoxide dismutase protects us from dangerously reactive forms of oxygen</p> </td> </tr> <tr> <td class="tn"><a href="/motm/93"><img src="https://cdn.rcsb.org/pdb101/motm/93/pdb93_1cts-2cts-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/93">Citrate Synthase</a> <p><i><small>September 2007</small></i></p> <p>Citrate synthase opens and closes around its substrates as part of the citric acid cycle</p> </td> </tr> <tr> <td class="tn"><a href="/motm/92"><img src="https://cdn.rcsb.org/pdb101/motm/92/92_1d2s-composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/92">Anabolic Steroids</a> <p><i><small>August 2007</small></i></p> <p>Anabolic steroids like testosterone are among the most common performance enhancing drugs</p> </td> </tr> <tr> <td class="tn"><a href="/motm/91"><img src="https://cdn.rcsb.org/pdb101/motm/91/91_1n4e-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/91">Thymine Dimers</a> <p><i><small>July 2007</small></i></p> <p>Ultraviolet light damages our DNA, but our cells have ways to correct the damage</p> </td> </tr> <tr> <td class="tn"><a href="/motm/90"><img src="https://cdn.rcsb.org/pdb101/motm/90/90_fas-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/90">Fatty Acid Synthase</a> <p><i><small>June 2007</small></i></p> <p>Fatty acids are constructed in many sequential steps by a large protein complex</p> </td> </tr> <tr> <td class="tn"><a href="/motm/89"><img src="https://cdn.rcsb.org/pdb101/motm/89/89_2b3y-2ipy-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/89">Aconitase and Iron Regulatory Protein 1</a> <p><i><small>May 2007</small></i></p> <p>Aconitase performs a reaction in the citric acid cycle, and moonlights as a regulatory protein</p> </td> </tr> <tr> <td class="tn"><a href="/motm/88"><img src="https://cdn.rcsb.org/pdb101/motm/88/88_1xi4-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/88">Clathrin</a> <p><i><small>April 2007</small></i></p> <p>Three-armed clathrin triskelions are used to build molecular cages involved in transport</p> </td> </tr> <tr> <td class="tn"><a href="/motm/87"><img src="https://cdn.rcsb.org/pdb101/motm/87/87_1tf6-1un6-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/87">Zinc Fingers</a> <p><i><small>March 2007</small></i></p> <p>Zinc ions are used to strengthen small protein modules that recognize DNA</p> </td> </tr> <tr> <td class="tn"><a href="/motm/86"><img src="https://cdn.rcsb.org/pdb101/motm/86/86_2nn6-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/86">Exosomes</a> <p><i><small>February 2007</small></i></p> <p>Exosomes destroy messenger RNA molecules after they have finished their jobs</p> </td> </tr> <tr> <td class="tn"><a href="/motm/85"><img src="https://cdn.rcsb.org/pdb101/motm/85/85_1qgk-composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/85">Importins</a> <p><i><small>January 2007</small></i></p> <p>Importins deliver proteins into the nucleus through the nuclear pore complex</p> </td> </tr> </table> </div> <div id="grid-2006" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/84" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/84/84_1muh-tube-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2006</small></i> <p>Transposase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/83" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/83/83_1m1j-composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2006</small></i> <p>Fibrin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/82" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/82/82_1w0e-2j0d-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2006</small></i> <p>Cytochrome p450</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/81" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/81/81_1ttt-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2006</small></i> <p>Elongation Factors</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/80" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/80/80_1yyf-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2006</small></i> <p>AAA+ Proteases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/79" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/79/79_app-composite-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2006</small></i> <p>Amyloid-beta Precursor Protein</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/78" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/78/78_2d1s-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2006</small></i> <p>Luciferase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/77" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/77/77_1gpe-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2006</small></i> <p>Glucose Oxidase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/76" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/76/76_1ruz-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2006</small></i> <p>Hemagglutinin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/75" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/75/75_2hft-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2006</small></i> <p>Tissue Factor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/74" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/74/74_1ppi-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2006</small></i> <p>Alpha-amylase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/73" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/73/1a36-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2006</small></i> <p>Topoisomerases</p></a></div> </div> <div id="list-2006" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/84"><img src="https://cdn.rcsb.org/pdb101/motm/84/84_1muh-tube-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/84">Transposase</a> <p><i><small>December 2006</small></i></p> <p>Transposases shift genes around in the genome</p> </td> </tr> <tr> <td class="tn"><a href="/motm/83"><img src="https://cdn.rcsb.org/pdb101/motm/83/83_1m1j-composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/83">Fibrin</a> <p><i><small>November 2006</small></i></p> <p>Rod-shaped fibrin molecules link together to form blood clots</p> </td> </tr> <tr> <td class="tn"><a href="/motm/82"><img src="https://cdn.rcsb.org/pdb101/motm/82/82_1w0e-2j0d-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/82">Cytochrome p450</a> <p><i><small>October 2006</small></i></p> <p>Cytochrome p450 detoxifies and solubilizes drugs and poisons by modifying them with oxygen</p> </td> </tr> <tr> <td class="tn"><a href="/motm/81"><img src="https://cdn.rcsb.org/pdb101/motm/81/81_1ttt-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/81">Elongation Factors</a> <p><i><small>September 2006</small></i></p> <p>Protein synthesis requires the assistance of several elongation factors that guide each step</p> </td> </tr> <tr> <td class="tn"><a href="/motm/80"><img src="https://cdn.rcsb.org/pdb101/motm/80/80_1yyf-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/80">AAA+ Proteases</a> <p><i><small>August 2006</small></i></p> <p>AAA+ proteases are ATP-powered molecular motors that thread protein chains through a hole </p> </td> </tr> <tr> <td class="tn"><a href="/motm/79"><img src="https://cdn.rcsb.org/pdb101/motm/79/79_app-composite-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/79">Amyloid-beta Precursor Protein</a> <p><i><small>July 2006</small></i></p> <p>Cell-clogging amyloids form when proteins improperly aggregate</p> </td> </tr> <tr> <td class="tn"><a href="/motm/78"><img src="https://cdn.rcsb.org/pdb101/motm/78/78_2d1s-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/78">Luciferase</a> <p><i><small>June 2006</small></i></p> <p>Organisms from fireflies to bacteria use luciferase to emit light</p> </td> </tr> <tr> <td class="tn"><a href="/motm/77"><img src="https://cdn.rcsb.org/pdb101/motm/77/77_1gpe-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/77">Glucose Oxidase</a> <p><i><small>May 2006</small></i></p> <p>Glucose oxidase measures blood glucose level in biosensors</p> </td> </tr> <tr> <td class="tn"><a href="/motm/76"><img src="https://cdn.rcsb.org/pdb101/motm/76/76_1ruz-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/76">Hemagglutinin</a> <p><i><small>April 2006</small></i></p> <p>Influenza virus binds to cells and infects them using hemagglutinin</p> </td> </tr> <tr> <td class="tn"><a href="/motm/75"><img src="https://cdn.rcsb.org/pdb101/motm/75/75_2hft-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/75">Tissue Factor</a> <p><i><small>March 2006</small></i></p> <p>Tissue factor senses damage to the body and triggers formation of a blood clot</p> </td> </tr> <tr> <td class="tn"><a href="/motm/74"><img src="https://cdn.rcsb.org/pdb101/motm/74/74_1ppi-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/74">Alpha-amylase</a> <p><i><small>February 2006</small></i></p> <p>Amylases digest starch to produce glucose</p> </td> </tr> <tr> <td class="tn"><a href="/motm/73"><img src="https://cdn.rcsb.org/pdb101/motm/73/1a36-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/73">Topoisomerases</a> <p><i><small>January 2006</small></i></p> <p>Topoisomerases untangle and reduce the tension of DNA strands in the cell</p> </td> </tr> </table> </div> <div id="grid-2005" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/72" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/72/ATPsynthase-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2005</small></i> <p>ATP Synthase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/71" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/71/2bg9-composite-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2005</small></i> <p>Acetylcholine Receptor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/70" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/70/1qys-composite-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2005</small></i> <p>Designer Proteins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/69" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/69/1xtc-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2005</small></i> <p>Cholera Toxin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/68" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/68/1bet-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2005</small></i> <p>Neurotrophins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/67" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/67/1cdw-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2005</small></i> <p>TATA-Binding Protein</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/66" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/66/2biw-composite-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2005</small></i> <p>Carotenoid Oxygenase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/65" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/65/1u6b-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2005</small></i> <p>Self-splicing RNA</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/64" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/64/3kin-composite-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2005</small></i> <p>Kinesin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/63" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/63/homepage-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2005</small></i> <p>T-Cell Receptor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/62" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/62/1hsa-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2005</small></i> <p>Major Histocompatibility Complex</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/61" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/61/2pah-1phz-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2005</small></i> <p>Phenylalanine Hydroxylase</p></a></div> </div> <div id="list-2005" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/72"><img src="https://cdn.rcsb.org/pdb101/motm/72/ATPsynthase-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/72">ATP Synthase</a> <p><i><small>December 2005</small></i></p> <p>ATP synthase links two rotary motors to generate ATP</p> </td> </tr> <tr> <td class="tn"><a href="/motm/71"><img src="https://cdn.rcsb.org/pdb101/motm/71/2bg9-composite-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/71">Acetylcholine Receptor</a> <p><i><small>November 2005</small></i></p> <p>The neurotransmitter acetylcholine opens a protein channel, stimulating muscle contraction</p> </td> </tr> <tr> <td class="tn"><a href="/motm/70"><img src="https://cdn.rcsb.org/pdb101/motm/70/1qys-composite-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/70">Designer Proteins</a> <p><i><small>October 2005</small></i></p> <p>Researchers have successfully designed entirely new proteins based on biological principles</p> </td> </tr> <tr> <td class="tn"><a href="/motm/69"><img src="https://cdn.rcsb.org/pdb101/motm/69/1xtc-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/69">Cholera Toxin</a> <p><i><small>September 2005</small></i></p> <p>Many bacterial toxins have two parts: one that finds a cell, the other that kills it</p> </td> </tr> <tr> <td class="tn"><a href="/motm/68"><img src="https://cdn.rcsb.org/pdb101/motm/68/1bet-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/68">Neurotrophins</a> <p><i><small>August 2005</small></i></p> <p>Neurotrophins guide the development of the nervous system</p> </td> </tr> <tr> <td class="tn"><a href="/motm/67"><img src="https://cdn.rcsb.org/pdb101/motm/67/1cdw-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/67">TATA-Binding Protein</a> <p><i><small>July 2005</small></i></p> <p>TATA protein tells RNA polymerase where to get started on a gene</p> </td> </tr> <tr> <td class="tn"><a href="/motm/66"><img src="https://cdn.rcsb.org/pdb101/motm/66/2biw-composite-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/66">Carotenoid Oxygenase</a> <p><i><small>June 2005</small></i></p> <p>Light-sensing retinal molecules are built from colorful carotenoids in our diet</p> </td> </tr> <tr> <td class="tn"><a href="/motm/65"><img src="https://cdn.rcsb.org/pdb101/motm/65/1u6b-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/65">Self-splicing RNA</a> <p><i><small>May 2005</small></i></p> <p>Special sequences of RNA are able to splice themselves</p> </td> </tr> <tr> <td class="tn"><a href="/motm/64"><img src="https://cdn.rcsb.org/pdb101/motm/64/3kin-composite-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/64">Kinesin</a> <p><i><small>April 2005</small></i></p> <p>The motor protein kinesin carries cellular cargo along microtubules</p> </td> </tr> <tr> <td class="tn"><a href="/motm/63"><img src="https://cdn.rcsb.org/pdb101/motm/63/homepage-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/63">T-Cell Receptor</a> <p><i><small>March 2005</small></i></p> <p>Lymphocytes use T-cell receptors to patrol the body for foreign molecules</p> </td> </tr> <tr> <td class="tn"><a href="/motm/62"><img src="https://cdn.rcsb.org/pdb101/motm/62/1hsa-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/62">Major Histocompatibility Complex</a> <p><i><small>February 2005</small></i></p> <p>MHC displays peptides on the surfaces of cells, allowing the immune system to sense the infection inside</p> </td> </tr> <tr> <td class="tn"><a href="/motm/61"><img src="https://cdn.rcsb.org/pdb101/motm/61/2pah-1phz-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/61">Phenylalanine Hydroxylase</a> <p><i><small>January 2005</small></i></p> <p>An unusual cofactor is used in the synthesis of aromatic amino acids</p> </td> </tr> </table> </div> <div id="grid-2004" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/60" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/60/ubiquitin-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2004</small></i> <p>Ubiquitin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/59" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/59/1s5l-membrane-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2004</small></i> <p>Photosystem II</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/58" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/58/58-G_Proteins-1gg2-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2004</small></i> <p>G Proteins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/57" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/57/7cat-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2004</small></i> <p>Catalase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/56" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/56/caspases-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2004</small></i> <p>Caspases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/55" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/55/1a0i-1dgs-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2004</small></i> <p>DNA Ligase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/54" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/54/1acj-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2004</small></i> <p>Acetylcholinesterase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/53" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/53/1psi-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2004</small></i> <p>Serpins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/52" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/52/hormones-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2004</small></i> <p>Growth Hormone</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/51" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/51/1eul-membrane-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2004</small></i> <p>Calcium Pump</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/50" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/50/glycolysis-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2004</small></i> <p>Glycolytic Enzymes</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/49" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/49/carbonic-anhydrases-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2004</small></i> <p>Carbonic Anhydrase</p></a></div> </div> <div id="list-2004" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/60"><img src="https://cdn.rcsb.org/pdb101/motm/60/ubiquitin-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/60">Ubiquitin</a> <p><i><small>December 2004</small></i></p> <p>Ubiquitin is used to tag obsolete proteins for destruction</p> </td> </tr> <tr> <td class="tn"><a href="/motm/59"><img src="https://cdn.rcsb.org/pdb101/motm/59/1s5l-membrane-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/59">Photosystem II</a> <p><i><small>November 2004</small></i></p> <p>Photosystem II captures the energy from sunlight and uses it to extract electrons from water molecules</p> </td> </tr> <tr> <td class="tn"><a href="/motm/58"><img src="https://cdn.rcsb.org/pdb101/motm/58/58-G_Proteins-1gg2-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/58">G Proteins</a> <p><i><small>October 2004</small></i></p> <p>G proteins receive signals from cellular receptors and deliver them inside the cell</p> </td> </tr> <tr> <td class="tn"><a href="/motm/57"><img src="https://cdn.rcsb.org/pdb101/motm/57/7cat-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/57">Catalase</a> <p><i><small>September 2004</small></i></p> <p>Catalase protects us from dangerous reactive oxidizing molecules</p> </td> </tr> <tr> <td class="tn"><a href="/motm/56"><img src="https://cdn.rcsb.org/pdb101/motm/56/caspases-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/56">Caspases</a> <p><i><small>August 2004</small></i></p> <p>Caspases disassemble proteins during the process of programmed cell death</p> </td> </tr> <tr> <td class="tn"><a href="/motm/55"><img src="https://cdn.rcsb.org/pdb101/motm/55/1a0i-1dgs-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/55">DNA Ligase</a> <p><i><small>July 2004</small></i></p> <p>DNA ligase reconnects broken DNA strands, and is used to engineer recombinant DNA</p> </td> </tr> <tr> <td class="tn"><a href="/motm/54"><img src="https://cdn.rcsb.org/pdb101/motm/54/1acj-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/54">Acetylcholinesterase</a> <p><i><small>June 2004</small></i></p> <p>Acetylcholinesterase stops the signal between a nerve cell and a muscle cell</p> </td> </tr> <tr> <td class="tn"><a href="/motm/53"><img src="https://cdn.rcsb.org/pdb101/motm/53/1psi-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/53">Serpins</a> <p><i><small>May 2004</small></i></p> <p>Serpins are traps that capture dangerous proteases</p> </td> </tr> <tr> <td class="tn"><a href="/motm/52"><img src="https://cdn.rcsb.org/pdb101/motm/52/hormones-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/52">Growth Hormone</a> <p><i><small>April 2004</small></i></p> <p>Growth hormone brings together two copies of its cellular receptor</p> </td> </tr> <tr> <td class="tn"><a href="/motm/51"><img src="https://cdn.rcsb.org/pdb101/motm/51/1eul-membrane-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/51">Calcium Pump</a> <p><i><small>March 2004</small></i></p> <p>Atomic structures have captured the calcium pump in action</p> </td> </tr> <tr> <td class="tn"><a href="/motm/50"><img src="https://cdn.rcsb.org/pdb101/motm/50/glycolysis-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/50">Glycolytic Enzymes</a> <p><i><small>February 2004</small></i></p> <p>The ten enzymes of glycolysis break down sugar in our diet</p> </td> </tr> <tr> <td class="tn"><a href="/motm/49"><img src="https://cdn.rcsb.org/pdb101/motm/49/carbonic-anhydrases-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/49">Carbonic Anhydrase</a> <p><i><small>January 2004</small></i></p> <p>Carbonic anhydrase solubilizes carbon dioxide gas so we can breathe it out</p> </td> </tr> </table> </div> <div id="grid-2003" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/48" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/48/1cgp-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2003</small></i> <p>Catabolite Activator Protein</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/47" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/47/1sva_DNA-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2003</small></i> <p>Simian Virus 40</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/46" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/46/serine-proteases-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2003</small></i> <p>Trypsin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/45" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/45/1hcq-1a52-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2003</small></i> <p>Estrogen Receptor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/44" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/44/3cln-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2003</small></i> <p>Calmodulin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/43" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/43/2src-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2003</small></i> <p>Src Tyrosine Kinase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/42" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/42/1gfl-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2003</small></i> <p>Green Fluorescent Protein (GFP)</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/41" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/41/2dhb-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2003</small></i> <p>Hemoglobin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/40" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/40/1i6h-composite-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2003</small></i> <p>RNA Polymerase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/39" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/39/lac-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2003</small></i> <p>lac Repressor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/38" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/38/1bl8-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2003</small></i> <p>Potassium Channels</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/37" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/37/1e7i-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2003</small></i> <p>Serum Albumin</p></a></div> </div> <div id="list-2003" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/48"><img src="https://cdn.rcsb.org/pdb101/motm/48/1cgp-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/48">Catabolite Activator Protein</a> <p><i><small>December 2003</small></i></p> <p>CAP senses the level of sugar and mobilizes the proteins needed to utilize it</p> </td> </tr> <tr> <td class="tn"><a href="/motm/47"><img src="https://cdn.rcsb.org/pdb101/motm/47/1sva_DNA-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/47">Simian Virus 40</a> <p><i><small>November 2003</small></i></p> <p>SV40 hijacks the cells it infects using only a handful of proteins</p> </td> </tr> <tr> <td class="tn"><a href="/motm/46"><img src="https://cdn.rcsb.org/pdb101/motm/46/serine-proteases-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/46">Trypsin</a> <p><i><small>October 2003</small></i></p> <p>An activated serine amino acid in trypsin cleaves protein chains </p> </td> </tr> <tr> <td class="tn"><a href="/motm/45"><img src="https://cdn.rcsb.org/pdb101/motm/45/1hcq-1a52-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/45">Estrogen Receptor</a> <p><i><small>September 2003</small></i></p> <p>Estrogen binds to receptors in the nucleus and affects key genes in development</p> </td> </tr> <tr> <td class="tn"><a href="/motm/44"><img src="https://cdn.rcsb.org/pdb101/motm/44/3cln-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/44">Calmodulin</a> <p><i><small>August 2003</small></i></p> <p>Calcium ions rapidly deliver signals to control processes such as muscle contraction, nerve signaling, and fertilization</p> </td> </tr> <tr> <td class="tn"><a href="/motm/43"><img src="https://cdn.rcsb.org/pdb101/motm/43/2src-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/43">Src Tyrosine Kinase</a> <p><i><small>July 2003</small></i></p> <p>Growth signaling proteins play an important role in the development of cancer</p> </td> </tr> <tr> <td class="tn"><a href="/motm/42"><img src="https://cdn.rcsb.org/pdb101/motm/42/1gfl-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/42">Green Fluorescent Protein (GFP)</a> <p><i><small>June 2003</small></i></p> <p>A tiny fluorescent protein from jellyfish has revolutionized cell biology</p> </td> </tr> <tr> <td class="tn"><a href="/motm/41"><img src="https://cdn.rcsb.org/pdb101/motm/41/2dhb-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/41">Hemoglobin</a> <p><i><small>May 2003</small></i></p> <p>Hemoglobin uses a change in shape to increase the efficiency of oxygen transport</p> </td> </tr> <tr> <td class="tn"><a href="/motm/40"><img src="https://cdn.rcsb.org/pdb101/motm/40/1i6h-composite-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/40">RNA Polymerase</a> <p><i><small>April 2003</small></i></p> <p>RNA polymerase transcribes genetic information from DNA into RNA</p> </td> </tr> <tr> <td class="tn"><a href="/motm/39"><img src="https://cdn.rcsb.org/pdb101/motm/39/lac-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/39">lac Repressor</a> <p><i><small>March 2003</small></i></p> <p>A genetic circuit controls the production of lactose-utilizing enzymes in bacteria</p> </td> </tr> <tr> <td class="tn"><a href="/motm/38"><img src="https://cdn.rcsb.org/pdb101/motm/38/1bl8-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/38">Potassium Channels</a> <p><i><small>February 2003</small></i></p> <p>Potassium channels allow potassium ions to pass, but block smaller sodium ions</p> </td> </tr> <tr> <td class="tn"><a href="/motm/37"><img src="https://cdn.rcsb.org/pdb101/motm/37/1e7i-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/37">Serum Albumin</a> <p><i><small>January 2003</small></i></p> <p>Serum albumin delivers fatty acid molecules through the bloodstream</p> </td> </tr> </table> </div> <div id="grid-2002" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/36" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/36/3cyt-twoviews-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2002</small></i> <p>Cytochrome c</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/35" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/35/ferritin-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2002</small></i> <p>Ferritin and Transferrin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/34" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/34/7dfr-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2002</small></i> <p>Dihydrofolate Reductase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/33" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/33/3hvt-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2002</small></i> <p>HIV Reverse Transcriptase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/32" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/32/chaperonin-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2002</small></i> <p>Chaperones</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/31" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/31/p53-unbound-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2002</small></i> <p>p53 Tumor Suppressor</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/30" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/30/1fpy-twoviews-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2002</small></i> <p>Glutamine Synthetase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/29" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/29/3pte-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2002</small></i> <p>Penicillin-binding Proteins</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/28" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/28/anthrax-toxin-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2002</small></i> <p>Anthrax Toxin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/27" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/27/1fbb-twoviews-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2002</small></i> <p>Bacteriorhodopsin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/26" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/26/1n2c-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2002</small></i> <p>Nitrogenase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/25" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/25/25-Thrombin-1ppb-transparent-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2002</small></i> <p>Thrombin</p></a></div> </div> <div id="list-2002" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/36"><img src="https://cdn.rcsb.org/pdb101/motm/36/3cyt-twoviews-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/36">Cytochrome c</a> <p><i><small>December 2002</small></i></p> <p>Cytochrome c shuttles electrons during the production of cellular energy</p> </td> </tr> <tr> <td class="tn"><a href="/motm/35"><img src="https://cdn.rcsb.org/pdb101/motm/35/ferritin-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/35">Ferritin and Transferrin</a> <p><i><small>November 2002</small></i></p> <p>Ferritin and transferrin manage our essential stores of iron ions</p> </td> </tr> <tr> <td class="tn"><a href="/motm/34"><img src="https://cdn.rcsb.org/pdb101/motm/34/7dfr-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/34">Dihydrofolate Reductase</a> <p><i><small>October 2002</small></i></p> <p>DHFR is a target for cancer chemotherapy and bacterial infection</p> </td> </tr> <tr> <td class="tn"><a href="/motm/33"><img src="https://cdn.rcsb.org/pdb101/motm/33/3hvt-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/33">HIV Reverse Transcriptase</a> <p><i><small>September 2002</small></i></p> <p>HIV builds a DNA copy of its RNA genome, providing a unique target for drug therapy</p> </td> </tr> <tr> <td class="tn"><a href="/motm/32"><img src="https://cdn.rcsb.org/pdb101/motm/32/chaperonin-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/32">Chaperones</a> <p><i><small>August 2002</small></i></p> <p>Chaperones help new proteins fold into their proper shape</p> </td> </tr> <tr> <td class="tn"><a href="/motm/31"><img src="https://cdn.rcsb.org/pdb101/motm/31/p53-unbound-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/31">p53 Tumor Suppressor</a> <p><i><small>July 2002</small></i></p> <p>p53 tumor suppressor protects the body from DNA damage and cancer</p> </td> </tr> <tr> <td class="tn"><a href="/motm/30"><img src="https://cdn.rcsb.org/pdb101/motm/30/1fpy-twoviews-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/30">Glutamine Synthetase</a> <p><i><small>June 2002</small></i></p> <p>Glutamine synthetase monitors the levels of nitrogen-rich amino acids and decides when to make more</p> </td> </tr> <tr> <td class="tn"><a href="/motm/29"><img src="https://cdn.rcsb.org/pdb101/motm/29/3pte-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/29">Penicillin-binding Proteins</a> <p><i><small>May 2002</small></i></p> <p>Penicillin attacks the proteins that build bacterial cell walls</p> </td> </tr> <tr> <td class="tn"><a href="/motm/28"><img src="https://cdn.rcsb.org/pdb101/motm/28/anthrax-toxin-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/28">Anthrax Toxin</a> <p><i><small>April 2002</small></i></p> <p>Anthrax bacteria build a deadly three-part toxin</p> </td> </tr> <tr> <td class="tn"><a href="/motm/27"><img src="https://cdn.rcsb.org/pdb101/motm/27/1fbb-twoviews-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/27">Bacteriorhodopsin</a> <p><i><small>March 2002</small></i></p> <p>Bacteriorhodopsin pumps protons powered by green sunlight</p> </td> </tr> <tr> <td class="tn"><a href="/motm/26"><img src="https://cdn.rcsb.org/pdb101/motm/26/1n2c-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/26">Nitrogenase</a> <p><i><small>February 2002</small></i></p> <p>Nitrogenase uses an exotic cluster of metals to fix atmospheric nitrogen into bioavailable ammonia</p> </td> </tr> <tr> <td class="tn"><a href="/motm/25"><img src="https://cdn.rcsb.org/pdb101/motm/25/25-Thrombin-1ppb-transparent-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/25">Thrombin</a> <p><i><small>January 2002</small></i></p> <p>Thrombin activates the molecule that forms blood clots</p> </td> </tr> </table> </div> <div id="grid-2001" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/24" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/24/6gpb-2views-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2001</small></i> <p>Glycogen Phosphorylase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/23" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/23/B-DNA-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2001</small></i> <p>DNA</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/22" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/22/1jb0-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2001</small></i> <p>Photosystem I</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/21" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/21/1igt-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2001</small></i> <p>Antibodies</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/20" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/20/picornaviruses-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2001</small></i> <p>Poliovirus and Rhinovirus</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/19" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/19/19-Actin-actin18-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2001</small></i> <p>Actin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/18" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/18/1b7t-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2001</small></i> <p>Myosin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/17" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/17/1prh-figure-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2001</small></i> <p>Cyclooxygenase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/16" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/16/1asz-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2001</small></i> <p>Aminoacyl-tRNA Synthetases</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/15" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/15/4tna-figure-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2001</small></i> <p>Transfer RNA</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/14" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/14/14-Insulin-4ins-tn.jpg" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2001</small></i> <p>Insulin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/13" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/13/1htb-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2001</small></i> <p>Alcohol Dehydrogenase</p></a></div> </div> <div id="list-2001" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/24"><img src="https://cdn.rcsb.org/pdb101/motm/24/6gpb-2views-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/24">Glycogen Phosphorylase</a> <p><i><small>December 2001</small></i></p> <p>Glycogen phosphorylase releases sugar from its cellular storehouse</p> </td> </tr> <tr> <td class="tn"><a href="/motm/23"><img src="https://cdn.rcsb.org/pdb101/motm/23/B-DNA-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/23">DNA</a> <p><i><small>November 2001</small></i></p> <p>Atomic structures reveal how the iconic double helix encodes genomic information</p> </td> </tr> <tr> <td class="tn"><a href="/motm/22"><img src="https://cdn.rcsb.org/pdb101/motm/22/1jb0-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/22">Photosystem I</a> <p><i><small>October 2001</small></i></p> <p>Photosystem I captures the energy in sunlight</p> </td> </tr> <tr> <td class="tn"><a href="/motm/21"><img src="https://cdn.rcsb.org/pdb101/motm/21/1igt-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/21">Antibodies</a> <p><i><small>September 2001</small></i></p> <p>Antibodies search for foreign molecules in the blood</p> </td> </tr> <tr> <td class="tn"><a href="/motm/20"><img src="https://cdn.rcsb.org/pdb101/motm/20/picornaviruses-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/20">Poliovirus and Rhinovirus</a> <p><i><small>August 2001</small></i></p> <p>Crystallographic structures reveal the atomic details of viruses and how to fight them</p> </td> </tr> <tr> <td class="tn"><a href="/motm/19"><img src="https://cdn.rcsb.org/pdb101/motm/19/19-Actin-actin18-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/19">Actin</a> <p><i><small>July 2001</small></i></p> <p>Cells are supported by a cytoskeleton of protein filaments</p> </td> </tr> <tr> <td class="tn"><a href="/motm/18"><img src="https://cdn.rcsb.org/pdb101/motm/18/1b7t-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/18">Myosin</a> <p><i><small>June 2001</small></i></p> <p>Molecular motors fueled by ATP power the contraction of muscles</p> </td> </tr> <tr> <td class="tn"><a href="/motm/17"><img src="https://cdn.rcsb.org/pdb101/motm/17/1prh-figure-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/17">Cyclooxygenase</a> <p><i><small>May 2001</small></i></p> <p>Aspirin attacks an important enzyme in pain signaling and blood clotting</p> </td> </tr> <tr> <td class="tn"><a href="/motm/16"><img src="https://cdn.rcsb.org/pdb101/motm/16/1asz-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/16">Aminoacyl-tRNA Synthetases</a> <p><i><small>April 2001</small></i></p> <p>Aminoacyl-tRNA synthetases ensure that the proper amino acids are used to build proteins</p> </td> </tr> <tr> <td class="tn"><a href="/motm/15"><img src="https://cdn.rcsb.org/pdb101/motm/15/4tna-figure-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/15">Transfer RNA</a> <p><i><small>March 2001</small></i></p> <p>Transfer RNA translates the language of the genome into the language of proteins</p> </td> </tr> <tr> <td class="tn"><a href="/motm/14"><img src="https://cdn.rcsb.org/pdb101/motm/14/14-Insulin-4ins-tn.jpg" style="height:100%;" class="icon"></a></td> <td><a href="/motm/14">Insulin</a> <p><i><small>February 2001</small></i></p> <p>The hormone insulin helps control the level of glucose in the blood</p> </td> </tr> <tr> <td class="tn"><a href="/motm/13"><img src="https://cdn.rcsb.org/pdb101/motm/13/1htb-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/13">Alcohol Dehydrogenase</a> <p><i><small>January 2001</small></i></p> <p>Alcohol dehydrogenase detoxifies the ethanol we drink</p> </td> </tr> </table> </div> <div id="grid-2000" style="display:none" class="row grid-view"> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/12" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/12/pepsin-pepsinogen-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>December 2000</small></i> <p>Pepsin</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/11" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/11/1rcx-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>November 2000</small></i> <p>Rubisco</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/10" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/10/ribosome-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>October 2000</small></i> <p>Ribosomal Subunits</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/9" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/9/2lyz-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>September 2000</small></i> <p>Lysozyme</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/8" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/8/ecorI-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>August 2000</small></i> <p>Restriction Enzymes</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/7" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/7/1aoi-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>July 2000</small></i> <p>Nucleosome</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/6" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/6/3hvp-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>June 2000</small></i> <p>HIV-1 Protease</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/5" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/5/1oco-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>May 2000</small></i> <p>Cytochrome c Oxidase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/4" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/4/collagen-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>April 2000</small></i> <p>Collagen</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/3" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/3/1tau-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>March 2000</small></i> <p>DNA Polymerase</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/2" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/2/1cd3_mature-tn.gif" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>February 2000</small></i> <p>Bacteriophage phiX174</p></a></div> <div class="col-xs-6 col-sm-4 col-md-4 col-lg-3 grid-cell"><a href="/motm/1" class="no-underline"><img src="https://cdn.rcsb.org/pdb101/motm/1/1-Myoglobin-geis-0218-myoglobin-tn.png" style="margin-bottom:10px;height:100%;" class="icon"><br><i><small>January 2000</small></i> <p>Myoglobin</p></a></div> </div> <div id="list-2000" style="display:none" class="list-view"> <table class="list-view"> <tr> <td class="tn"><a href="/motm/12"><img src="https://cdn.rcsb.org/pdb101/motm/12/pepsin-pepsinogen-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/12">Pepsin</a> <p><i><small>December 2000</small></i></p> <p>Pepsin digests proteins in strong stomach acid</p> </td> </tr> <tr> <td class="tn"><a href="/motm/11"><img src="https://cdn.rcsb.org/pdb101/motm/11/1rcx-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/11">Rubisco</a> <p><i><small>November 2000</small></i></p> <p>Rubisco fixes atmospheric carbon dioxide into bioavailable sugar molecules</p> </td> </tr> <tr> <td class="tn"><a href="/motm/10"><img src="https://cdn.rcsb.org/pdb101/motm/10/ribosome-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/10">Ribosomal Subunits</a> <p><i><small>October 2000</small></i></p> <p>Atomic structures of the ribosomal subunits reveal a central role for RNA in protein synthesis</p> </td> </tr> <tr> <td class="tn"><a href="/motm/9"><img src="https://cdn.rcsb.org/pdb101/motm/9/2lyz-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/9">Lysozyme</a> <p><i><small>September 2000</small></i></p> <p>Lysozyme attacks the cell walls of bacteria</p> </td> </tr> <tr> <td class="tn"><a href="/motm/8"><img src="https://cdn.rcsb.org/pdb101/motm/8/ecorI-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/8">Restriction Enzymes</a> <p><i><small>August 2000</small></i></p> <p>Bacterial enzymes that cut DNA are useful tools for genetic engineering</p> </td> </tr> <tr> <td class="tn"><a href="/motm/7"><img src="https://cdn.rcsb.org/pdb101/motm/7/1aoi-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/7">Nucleosome</a> <p><i><small>July 2000</small></i></p> <p>The cell's genome is stored and protected by nucleosomes</p> </td> </tr> <tr> <td class="tn"><a href="/motm/6"><img src="https://cdn.rcsb.org/pdb101/motm/6/3hvp-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/6">HIV-1 Protease</a> <p><i><small>June 2000</small></i></p> <p>Atomic structures of HIV protease have been used to design powerful drugs for HIV therapy</p> </td> </tr> <tr> <td class="tn"><a href="/motm/5"><img src="https://cdn.rcsb.org/pdb101/motm/5/1oco-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/5">Cytochrome c Oxidase</a> <p><i><small>May 2000</small></i></p> <p>Cytochrome oxidase extracts energy from food using oxygen</p> </td> </tr> <tr> <td class="tn"><a href="/motm/4"><img src="https://cdn.rcsb.org/pdb101/motm/4/collagen-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/4">Collagen</a> <p><i><small>April 2000</small></i></p> <p>Sturdy fibers of collagen give structure to our bodies</p> </td> </tr> <tr> <td class="tn"><a href="/motm/3"><img src="https://cdn.rcsb.org/pdb101/motm/3/1tau-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/3">DNA Polymerase</a> <p><i><small>March 2000</small></i></p> <p>DNA polymerase makes an accurate copy of the cell's genome</p> </td> </tr> <tr> <td class="tn"><a href="/motm/2"><img src="https://cdn.rcsb.org/pdb101/motm/2/1cd3_mature-tn.gif" style="height:100%;" class="icon"></a></td> <td><a href="/motm/2">Bacteriophage phiX174</a> <p><i><small>February 2000</small></i></p> <p>Bacteriophage phiX174 hijacks bacterial cells and forces them to make new copies of the virus</p> </td> </tr> <tr> <td class="tn"><a href="/motm/1"><img src="https://cdn.rcsb.org/pdb101/motm/1/1-Myoglobin-geis-0218-myoglobin-tn.png" style="height:100%;" class="icon"></a></td> <td><a href="/motm/1">Myoglobin</a> <p><i><small>January 2000</small></i></p> <p>Myoglobin was the first protein to have its atomic structure determined, revealing how it stores oxygen in muscle cells.</p> </td> </tr> </table> </div> </div> </div> <div style="margin-top:20px;" class="row hidden-print"> <div class="col-xs-12"> <div class="panel panel-info"> <div class="panel-heading">About Molecule of the Month</div> <div class="panel-body"><small> The RCSB PDB Molecule of the Month by David S. Goodsell (The Scripps Research Institute and the RCSB PDB) presents short accounts on selected molecules from the Protein Data Bank. Each installment includes an introduction to the structure and function of the molecule, a discussion of the relevance of the molecule to human health and welfare, and suggestions for how visitors might view these structures and access further details.<a href="/motm/motm-about">More</a></small> </div> </div> </div> </div> </div> <div id="footer_main" class="hidden-print"> <div class="container"> <div class="row"> <div class="col-sm-12 col-md-7"> <p><strong>About PDB-101</strong></p> <p>Researchers around the globe make 3D structures freely available from the Protein Data Bank (PDB) archive. PDB-101 training materials help graduate students, postdoctoral scholars, and researchers use PDB data and RCSB PDB tools. Outreach content demonstrate how PDB data impact fundamental biology, biomedicine, bioengineering/biotechnology, and energy sciences in 3D for a diverse and multidisciplinary user community. 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PDB-101: Molecule of the Month By Date