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href="/search?query={&quot;type&quot;:&quot;terminal&quot;,&quot;service&quot;:&quot;text&quot;,&quot;parameters&quot;:{&quot;attribute&quot;:&quot;rcsb_accession_info.initial_release_date&quot;,&quot;operator&quot;:&quot;range&quot;,&quot;value&quot;:{&quot;from&quot;: &quot;now-1w&quot;, &quot;include_lower&quot;: false, &quot;to&quot;: &quot;now&quot;, &quot;include_upper&quot;: true}}}" title="Retrieve the structures that were released with the latest weekly update">Tue Feb 11 2025</a></span></div><div class="panel-body"><div class="carousel slide" id="carousel-lateststructure" data-ride="carousel" data-interval="false"><ol class="carousel-indicators"><li class="active" data-target="#carousel-lateststructure" data-slide-to="0"></li><li data-target="#carousel-lateststructure" data-slide-to="1"></li><li data-target="#carousel-lateststructure" data-slide-to="2"></li><li data-target="#carousel-lateststructure" data-slide-to="3"></li><li data-target="#carousel-lateststructure" 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Learn about this complex mixture of proteins, fats, and nutrients at PDB-101.</div><div><span class="date">&raquo;&nbsp;01/09/2025</span></div><br></div></li></ul></div><div class="tab-pane" id="moleculeofthemonth"><h3>Molecule of the Month</h3><div class="feature_block"><a href="http://pdb101.rcsb.org/motm"><img style="margin-left:14px;margin-top:10px;width:100px" src="https://cdn.rcsb.org/pdb101/motm/302/homepage-tn.png" alt="H5 Hemagglutinin" border="0"></a><h4><a href="http://pdb101.rcsb.org/motm">H5 Hemagglutinin</a></h4><p>Sugar-binding protein on the surface of the H5N1 avian influenza virus</p><a href="http://pdb101.rcsb.org/motm"><span class="date">Read More</span></a></div></div><div class="tab-pane" id="quarterlynews"><h3>Quarterly News&nbsp;<span class="notes">(see&nbsp;<a href="/pages/newsletters">archive</a>)</span></h3><div class="feature_block"><a href="https://cdn.rcsb.org/rcsb-pdb/general_information/news_publications/newsletters/2025q1/home.html"><img class="img-rounded" src="https://cdn.rcsb.org/rcsb-pdb//general_information/news_publications/newsletters/2025q1/2025q1-icon.jpg" alt="Winter 2025 Newsletter icon"></a><h4><a href="https://cdn.rcsb.org/rcsb-pdb/general_information/news_publications/newsletters/2025q1/home.html">Issue 104 - January 2025</a></h4><p>In this issue: <em>Target Zero</em> documentary series, 2024 statistics, wwPDB news, a major <em>Molecule of the Month</em> announcement and more.</p><p>Education Corner: <em>Molecule of the Month: Celebrating 25 Years of Storytelling and Announcing New Beginnings</em> by Drs. 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