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href="/search?request=%7B%22query%22%3A%7B%22type%22%3A%22group%22%2C%22nodes%22%3A%5B%7B%22type%22%3A%22group%22%2C%22nodes%22%3A%5B%7B%22type%22%3A%22group%22%2C%22nodes%22%3A%5B%7B%22type%22%3A%22terminal%22%2C%22service%22%3A%22text%22%2C%22parameters%22%3A%7B%22attribute%22%3A%22rcsb_entry_info.structure_determination_methodology%22%2C%22operator%22%3A%22exact_match%22%2C%22value%22%3A%22experimental%22%7D%7D%5D%2C%22logical_operator%22%3A%22and%22%7D%5D%2C%22logical_operator%22%3A%22and%22%2C%22label%22%3A%22text%22%7D%5D%2C%22logical_operator%22%3A%22and%22%7D%2C%22return_type%22%3A%22entry%22%2C%22request_options%22%3A%7B%22scoring_strategy%22%3A%22combined%22%2C%22results_content_type%22%3A%5B%22experimental%22%5D%7D%7D" style="font-weight: bold; font-size: 110%">227,933</a><span> Structures from the PDB</span></td></tr><tr><td><div class="results-content-type-sm computational"><span class="fa fa-desktop" data-toggle="tooltip" data-placement="right" data-original-title="Computed Structure Model"></span></div></td><td><a href="/search?request=%7B%22query%22%3A%7B%22type%22%3A%22group%22%2C%22nodes%22%3A%5B%7B%22type%22%3A%22group%22%2C%22nodes%22%3A%5B%7B%22type%22%3A%22group%22%2C%22nodes%22%3A%5B%7B%22type%22%3A%22terminal%22%2C%22service%22%3A%22text%22%2C%22parameters%22%3A%7B%22attribute%22%3A%22rcsb_entry_info.structure_determination_methodology%22%2C%22operator%22%3A%22exact_match%22%2C%22value%22%3A%22computational%22%7D%7D%5D%2C%22logical_operator%22%3A%22and%22%7D%5D%2C%22logical_operator%22%3A%22and%22%2C%22label%22%3A%22text%22%7D%5D%2C%22logical_operator%22%3A%22and%22%7D%2C%22return_type%22%3A%22entry%22%2C%22request_options%22%3A%7B%22scoring_strategy%22%3A%22combined%22%2C%22results_content_type%22%3A%5B%22computational%22%5D%7D%7D" style="font-weight: bold; font-size: 110%">1,068,577</a><span> Computed Structure Models (CSM)</span></td></tr></table></td></tr></table></div><div class="col-sm-12 col-md-6 col-lg-7 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role="presentation"><a href="/sequence/5YZ0">Sequence</a></li><li id="genometab" role="presentation"><a href="/genome/5YZ0">Genome</a></li><li class="active" id="versionstab" role="presentation"><a href="/versions/5YZ0">Versions</a></li></ul></div><br><div class="row"><div class="col-xs-12 col-sm-12 col-md-5 pull-right"><div class="btn-toolbar actionButtons" role="toolbar"><style>#DownloadFilesButton .dropdown-menu li.filedivider:not(:first-child), #DisplayFilesButton .dropdown-menu li.filedivider:not(:first-child) { height: 1px; margin: 9px 0; overflow: hidden; background-color: #e5e5e5; } </style><div class="btn-group" id="ProductPrimaryActions" role="group"><div class="btn-group" id="DisplayFilesButton" role="group"><button class="btn btn-sm btn-primary dropdown-toggle" id="dropdownMenuDisplayFiles" type="button" data-toggle="dropdown" aria-expanded="false"><span class="fa fa-file" aria-hidden="true"></span> Display Files <span class="caret"></span></button><ul class="dropdown-menu pull-right" role="menu" aria-labelledby="dropdownMenuDisplayFiles"><li class="filedivider"></li><li><a target="_blank" rel="noopener" href="/fasta/entry/5YZ0/display">FASTA Sequence</a></li><li class="filedivider"></li><li><a target="_blank" rel="noopener" href="//files.rcsb.org/view/5YZ0.cif">mmCIF Format</a></li><li><a target="_blank" rel="noopener" href="//files.rcsb.org/header/5YZ0.cif">mmCIF Format (Header)</a></li><li class="filedivider"></li><li><a target="_blank" rel="noopener" href="//files.rcsb.org/view/5YZ0.pdb">PDB Format</a></li><li><a target="_blank" rel="noopener" href="https://files.rcsb.org/header/5YZ0.pdb">PDB Format (Header)</a></li></ul></div><div class="btn-group" id="DownloadFilesButton" role="group"><button class="btn btn-sm btn-primary dropdown-toggle" id="dropdownMenuDownloadFiles" type="button" data-toggle="dropdown" aria-expanded="false"><span class="fa fa-arrow-circle-o-down" aria-hidden="true" style="font-size: 14px;"></span> Download Files <span class="caret"></span></button><ul class="dropdown-menu pull-right" role="menu" aria-labelledby="dropdownMenuDownloadFiles"><li class="filedivider"></li><li><a href="/fasta/entry/5YZ0">FASTA Sequence</a></li><li class="filedivider"></li><li><a href="//files.rcsb.org/download/5YZ0.cif">PDBx/mmCIF Format</a></li><li><a href="//files.rcsb.org/download/5YZ0.cif.gz">PDBx/mmCIF Format (gz)</a></li><li><a href="//models.rcsb.org/5YZ0.bcif.gz">BinaryCIF Format (gz)</a></li><li class="filedivider"></li><li><a href="//files.rcsb.org/download/5YZ0.pdb">PDB Format</a></li><li><a href="//files.rcsb.org/download/5YZ0.pdb.gz">PDB Format (gz)</a></li><li class="filedivider"></li><li><a href="//files.rcsb.org/download/5YZ0.xml.gz">PDBML/XML Format (gz)</a></li><li class="filedivider"></li><li><a target="_blank" rel="noopener" href="//files.rcsb.org/pub/pdb/validation_reports/yz/5yz0/5yz0_full_validation.pdf">Validation Full PDF</a></li><li><a target="_blank" rel="noopener" href="//files.rcsb.org/pub/pdb/validation_reports/yz/5yz0/5yz0_validation.xml.gz">Validation (XML - gz)</a></li><li><a target="_blank" rel="noopener" href="//files.rcsb.org/pub/pdb/validation_reports/yz/5yz0/5yz0_validation.cif.gz">Validation (CIF - gz)</a></li><li class="filedivider"></li><li><a href="//files.rcsb.org/download/5YZ0-assembly1.cif.gz">Biological Assembly 1 (CIF - gz) <span class="fa fa-info-circle" aria-hidden="true" data-toggle="tooltip" data-placement="top" title="Biological assembly files in .cif format."></span></a></li><li><a href="//files.rcsb.org/download/5YZ0.pdb1.gz">Biological Assembly 1 (PDB - gz)</a></li></ul></div></div><div class="btn-group" role="group" style="margin-left: 2px;" target="_blank" data-toggle="tooltip" data-placement="top" data-original-title="Get the Data API query used to generate this page"> <a 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class="btn btn-sm btn-default"><span class="glyphicon glyphicon-cog"></span> Data API  </button></a></div></div></div><div class="col-xs-12 col-sm-12 col-md-7"><h1><div class="results-content-type experimental"><span class="fa fa-flask" data-toggle="tooltip" data-placement="top" data-original-title="Experimental PDB Structure"></span></div><span> 5YZ0 </span></h1></div><div class="col-sm-12 col-md-12"><h4><span>Cryo-EM Structure of human ATR-ATRIP complex</span></h4><br> </div><div class="col-sm-12 col-md-12"><div class="table-responsive"><p>Changes made to a PDB entry after its initial release are considered to be either “major” or “minor”. The latest minor version of each major version is available as a file download. <a href="https://www.wwpdb.org/ftp/pdb-versioned-ftp-site" target="_blank" rel="noopener">More information about the PDB versioning is available.</a></p><br/><table class="table table-bordered"><thead> <tr style="background-color: #f5f5f5; border-color: #ddd; color: #000;"><th style="white-space: nowrap;">Version Number</th><th style="white-space: nowrap;">Version Date</th><th style="white-space: nowrap;">Version Type/Reason</th><th style="white-space: nowrap;"> Version Change</th><th>Revised CIF Category</th><th> </th></tr></thead><tbody overflow-x: visible;><tr><td style="white-space: nowrap;">1.0</td><td style="white-space: nowrap;">2018-01-31</td><td><span>Initial release</span></td><td></td><td></td><td></td></tr><tr><td style="white-space: nowrap;">1.1</td><td style="white-space: nowrap;">2018-03-21</td><td></td><td><span>Database references</span></td><td>citation</td><td></td></tr><tr><td style="white-space: nowrap;">1.2</td><td style="white-space: nowrap;">2019-11-06</td><td></td><td><span>Data collection, Other</span></td><td>atom_sites, cell</td><td></td></tr><tr><td style="white-space: nowrap;">1.3</td><td style="white-space: nowrap;">2024-10-16</td><td></td><td><span>Data collection, Database references, Structure summary</span></td><td>chem_comp_atom, chem_comp_bond, database_2, em_admin, pdbx_entry_details, pdbx_modification_feature</td><td><a class="btn btn-primary btn-sm" role="button" href="https://ftp-versioned.rcsb.org/pdb_versioned/data/entries/yz/pdb_00005yz0/pdb_00005yz0_xyz_v1-3.cif.gz"><i class="fa fa-arrow-circle-o-down"> </i>Download</a></td></tr></tbody></table></div></div></div></div><div data-elastic-exclude><div class="hidden-print" id="footer_main"><div class="container" style="padding:0"><div class="row"><div class="col-md-6 col-sm-12" style="padding-left:0"> <div class="row"><div class="col-sm-4"><ul><li><span class="row_header">About</span></li><li><a href="/pages/about-us/index">About Us</a></li><li><a href="/pages/policies#References">Citing Us</a></li><li><a href="/pages/publications">Publications</a></li><li><a href="/pages/team">Team</a></li><li><a href="/pages/jobs">Careers</a></li><li><a href="/pages/policies">Usage & Privacy</a></li></ul></div><div class="col-sm-4" style="padding-left:0"><ul><li><span class="row_header">Support</span></li><li><a href="/pages/contactus">Contact Us</a></li><li><a href="/help">Help</a></li><li><a href="/docs/general-help/website-faq">Website FAQ</a></li><li><a href="/docs/general-help/glossary">Glossary</a></li><li><a href="https://status.rcsb.org/" target="_blank">Service Status</a></li></ul></div><div class="col-md-4 hidden-sm"></div></div></div><div class="col-md-6 col-sm-12" style="padding-left:5px"> <div class="row"><div class="col-sm-4"><p class="row_header">RCSB PDB is hosted by</p><div class="footerLogos"><hr><a href="http://www.rutgers.edu/"><img class="Rutgerslogo" src="https://cdn.rcsb.org/rcsb-pdb//v2/common/images/Logo_Rutgers-2024.png" alt="Rutgers University logo"></a><hr><a href="https://ucsd.edu/"><img class="UCSDlogo" src="https://cdn.rcsb.org/rcsb-pdb//v2/common/images/Logo_UCSD-navy.png" alt="Uiversity of California San Diego logo"></a><a href="https://www.sdsc.edu/"><img class="SDSClogo" src="https://cdn.rcsb.org/rcsb-pdb//v2/common/images/Logo_SDSC-black.png" alt="San Diego Supercomputer Center logo"></a><hr><a href="https://www.ucsf.edu/"><img class="UCSFlogo" src="https://cdn.rcsb.org/rcsb-pdb//v2/common/images/Logo_UCSF.png" alt="University of California San Francisco Logo"></a></div></div><div class="col-sm-4"><p class="row_header">RCSB PDB is a member of the</p><div class="footerLogos"><span id="pdbmembers_footer"><hr><a href="https://www.wwpdb.org" target="_blank" rel="noopener"><img class="wwpdblogo" src="https://cdn.rcsb.org/rcsb-pdb//v2/common/images/Logo_wwpdb.png" alt="wwPDB"></a><hr><a href="https://www.emdataresource.org" target="_blank" rel="noopener"><img id="emdatabanklogo_footer" src="https://cdn.rcsb.org/rcsb-pdb//v2/common/images/EMDataResourcelogo.png" alt="EMDataResource"></a></span></div></div><div class="col-sm-4"><ul><li><span class="row_header">RCSB Partners</span></li><li><a href="https://nakb.org/" target="_blank" rel="noopener">Nucleic Acid Knowledgebase</a></li></ul><ul><li><span class="row_header"><a href="https://www.wwpdb.org/" target="_blank" rel="noopener" style="text-decoration: none; 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