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<title>4R6R: Jacalin-carbohydrate interactions. Distortion of the ligand as a determinant of affinity</title>
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<table cellspacing="0" id="mmdb_logo_links" cellpadding="0" width="100%"><tr><td><a class="ncbi_home_logo" href="/" alt="NBI HOME Logo">NCBI</a><div class="NLMLogo">National Center for<br/>Biotechnology Information</div></td><td class="titletext" align="left"><!--a href="/Structure/MMDB/mmdb.shtml"--><img border=0 src="/Structure/MMDB/strbanner.jpg" alt="4R6R - NCBI MMDB Logo"><!--/a--></td><td style="padding-bottom:1em;vertical-align:bottom"><form id="mmdbsearch" method="get" name="mmdbsearch" action="/Structure/pdb/" style="margin:0;padding:0;vertical-align: bottom;"><div class="mmdb-search-holder" style="height:100%;line-height:100%"><input accesskey="S" id="mmdb-search-box" type="search" name="uid" placeholder="Enter PDB ID or MMDB ID" value = "" aria-describedby="mmdb-search-uid" title="Enter PDB ID or MMDB ID"><button id="mmdb-search-button" class="__button mmdb-search-button" style="height:100%;line-height:100%;margin-right:-3px;" type="submit">Search</button></div></form></td></tr></table>
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<section data-section="infor" id="structure-infor-section"><h1 class="structure-title" data-mmdbid="127113" data-pdbid="4R6R" id="structure-title"><a class="link title-pdbid" href="http://www.rcsb.org/pdb/explore/explore.do?structureId=4R6R" style="font-weight:600;margin:0;">4R6R: </a><span>Jacalin-carbohydrate interactions. Distortion of the ligand as a determinant of affinity</span></h1>
<div class="floatClear" id="infor-detail"><div class="reference_section" data-pmids="25664742,8673603,12206779,12946359,15733927,11988090" id="reference-section"></div>
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<td><a id="pdb_id_link" class="link" href="http://www.rcsb.org/pdb/explore/explore.do?structureId=4R6R" title="PDB ID">4R6R</a><a id="download-pdb-file" class="__button" tabindex="-1" href="https://files.rcsb.org/download/4R6R.pdb" title="Download PDB file" download="4R6R.pdb">Download</a><a class="help-img" href="/Structure/MMDB/docs/mmdb_help.html#MmdbsrvStructureViewDataSetPDBdataset" title="-click to see help"></a></td>
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<tr><td class="H4 property-name">MMDB ID: </td>
<td style="font-weight:bold"><span class="info-item">127113</span> <a class="help-img" href="/Structure/MMDB/docs/mmdb_help.html#MmdbsrvRecordIdentifiers" title="-click to see help"></a></td>
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<tr><td class="H4 property-name">PDB Deposition Date: </td>
<td><span id="depositionterm" style="padding-left: 0.2em;">2014/8/26<a class="help-img" href="/Structure/MMDB/docs/mmdb_help.html#MmdbsrvDeposited" title="-click to see help"></a></span></td>
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<tr><td class="H4 property-name">Updated in MMDB: </td>
<td class="text" nowrap><span id="mmdb_updated" style="padding-left:0.2em">2019/12</span><a class="help-img" href="/Structure/MMDB/docs/mmdb_help.html#MmdbsrvUpdatedInMMDB" title="-click to see help"></a></td>
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<tr><td class="H4 property-name">Experimental Method: </td>
<td class="TEXT" nowrap><div id="expmethod"><span title="x-ray diffraction" class="info-item">x-ray diffraction</span> <a class="help-img" href="/Structure/MMDB/docs/mmdb_help.html#MmdbsrvExperimentalMethod" title="-click to see help"></a></div></td>
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<tr><td class="H4 property-name">Resolution: </td>
<td class="TEXT" id="resolution" nowrap>1.38&nbsp; &#197;<a class="help-img" href="/Structure/MMDB/docs/mmdb_help.html#SearchFieldResolution" title="-click to see help"></a></td>
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<tr><td class="H4 property-name">Source Organism: </td>
<td class="text"><div id="taxonomy"><a id="taxword" class="link" href="//www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?lvl=0&id=3490" title="Artocarpus integer">Artocarpus integer</a><a class="help-img" href="/Structure/MMDB/docs/mmdb_help.html#MmdbsrvTaxonomy" title="-click to see help"></a></div></td>
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<tr><td class="H4 property-name">Similar Structures: </td>
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<div align="center" id="annotblock" style="margin-top:0.8em;"><div class="formbox" id="authormethod"><div id="bublock0"><div class="biotext" id="bublock0_unit_name">Biological Unit for 4R6R: octameric; determined by author and by software (PISA)<a class="help-img" href="/Structure/MMDB/docs/mmdb_help.html#MmdbsrvBiologicalUnit" title="-click to see help"></a></div>
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<section class="content_block" data-section="table"><table border="1" class="bucontent"><caption class="butbl_caption">Molecular Components in 4R6R<a class="help-img" href="/Structure/MMDB/docs/mmdb_help.html#MmdbsrvMolecularComponents" title="-click to see help"></a></caption>
<thead><tr><th>Label</th>
<th>Count</th>
<th>Molecule</th>
</tr></thead>
<tbody data-bun="1" data-type="protein" id="unit1_protein_annotation"><tr><td class="butbl_inner_tbl_tit" colspan="3"><div style="float:left">Proteins (8 molecules)</div></td></tr>
<tr data-row="0"><td class="molecule-label-cell"><div class="identical-molecules floatClear" id="chain-list-1-1"><a href="//www.ncbi.nlm.nih.gov/protein/4R6R_A" id="mol-legend-1-1" class="protein-molecule-label-1" data-gi="757819193" data-molid="1" style="color:#FFFFFF;background-color:#FF00FF" title="-Select icon for molecule information"><div class="protein-table-chain-label">A</div></a><a href="//www.ncbi.nlm.nih.gov/protein/4R6R_C" id="mol-legend-1-3" class="protein-molecule-label-1" data-gi="757819195" data-molid="3" style="color:#FFFFFF;background-color:#996633" title="-Select icon for molecule information"><div class="protein-table-chain-label">C</div></a><a href="//www.ncbi.nlm.nih.gov/protein/4R6R_E" id="mol-legend-1-5" class="protein-molecule-label-1" data-gi="757819197" data-molid="5" style="color:#000000;background-color:#CCCCCC" title="-Select icon for molecule information"><div class="protein-table-chain-label">E</div></a><a href="//www.ncbi.nlm.nih.gov/protein/4R6R_G" id="mol-legend-1-7" class="protein-molecule-label-1" data-gi="757819199" data-molid="7" style="color:#000000;background-color:#FF6666" title="-Select icon for molecule information"><div class="protein-table-chain-label">G</div></a></div></td>
<td>4</td>
<td class="annotation-cell"><div class="graph-annot"><div class="molecule-name" title="Agglutinin Alpha Chain">Agglutinin Alpha Chain</div>
<div class="annot-img-block" data-bun="1" data-gmolid="1" data-molids="1,3,5,7" id="molgraph-p-1-1"><img alt="Molecule annotation" src="/Structure/mmdb/images/bigLoader.gif"></div>
</div></td>
</tr>
<tr data-row="1"><td class="molecule-label-cell"><div class="identical-molecules floatClear" id="chain-list-1-2"><a href="//www.ncbi.nlm.nih.gov/protein/4R6R_B" id="mol-legend-1-2" class="protein-molecule-label-1" data-gi="757819194" data-molid="2" style="color:#FFFFFF;background-color:#0000FF" title="-Select icon for molecule information"><div class="protein-table-chain-label">B</div></a><a href="//www.ncbi.nlm.nih.gov/protein/4R6R_D" id="mol-legend-1-4" class="protein-molecule-label-1" data-gi="757819196" data-molid="4" style="color:#000000;background-color:#00FF99" title="-Select icon for molecule information"><div class="protein-table-chain-label">D</div></a><a href="//www.ncbi.nlm.nih.gov/protein/4R6R_F" id="mol-legend-1-6" class="protein-molecule-label-1" data-gi="757819198" data-molid="6" style="color:#000000;background-color:#FF9900" title="-Select icon for molecule information"><div class="protein-table-chain-label">F</div></a><a href="//www.ncbi.nlm.nih.gov/protein/4R6R_H" id="mol-legend-1-8" class="protein-molecule-label-1" data-gi="757819200" data-molid="8" style="color:#000000;background-color:#00FF00" title="-Select icon for molecule information"><div class="protein-table-chain-label">H</div></a></div></td>
<td>4</td>
<td class="annotation-cell"><div class="graph-annot"><div class="molecule-name" title="Agglutinin Beta-3 Chain">Agglutinin Beta-3 Chain</div>
<div class="annot-img-block" data-bun="1" data-gmolid="2" data-molids="2,4,6,8" id="molgraph-p-1-2"><img alt="Molecule annotation" src="/Structure/mmdb/images/bigLoader.gif"></div>
</div></td>
</tr>
</tbody>
<tbody data-bun="1" data-type="chemical" id="unit1_chemical_annotation"><tr><td class="butbl_inner_tbl_tit" colspan="3"><div style="float:left">Chemicals and Non-standard biopolymers (14 molecules)</div></td></tr>
<tr><td data-row="0"><div class="chem-label-box"><span class="chemical-molecule-label" id="mol-chem-legend-1-1" title="-Select icon for PubChem compound information"><a class="link chem_label" data-molids="9,21,22" href="//pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=241177205">1</a></span></div></td>
<td><div class="chem-label">3</div></td>
<td><div class="chem-name-thumb floatClear"><span class="chem-name" data-sid="241177205"><a class="link mmdb-chem-name" href="//pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=241177205" title="4-nitrophenyl beta-D-galactopyranoside">4-nitrophenyl beta-D-galactopyranoside</a></span><span class="chem-image-holder" title="4-nitrophenyl beta-D-galactopyranoside"><a href="//pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=241177205"><img type="thumb" class="chemthumb" align="absmiddle" src="//pubchem.ncbi.nlm.nih.gov/image/imgsrv.fcgi?sid=241177205" alt="4-nitrophenyl beta-D-galactopyranoside"></a></span></div></td>
</tr>
<tr><td data-row="1"><div class="chem-label-box"><span class="chemical-molecule-label" id="mol-chem-legend-1-2" title="-Select icon for PubChem compound information"><a class="link chem_label" data-molids="10,11,12,13,14,16,17,18,19,20" href="//pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=241177206">2</a></span></div></td>
<td><div class="chem-label">10</div></td>
<td><div class="chem-name-thumb floatClear"><span class="chem-name" data-sid="241177206"><a class="link mmdb-chem-name" href="//pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=241177206" title="1,2-ETHANEDIOL">1,2-ETHANEDIOL</a></span><span class="chem-image-holder" title="1,2-ETHANEDIOL"><a href="//pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=241177206"><img type="thumb" class="chemthumb" align="absmiddle" src="//pubchem.ncbi.nlm.nih.gov/image/imgsrv.fcgi?sid=241177206" alt="1,2-ETHANEDIOL"></a></span></div></td>
</tr>
<tr><td data-row="2"><div class="chem-label-box"><span class="chemical-molecule-label" id="mol-chem-legend-1-3" title="-Select icon for PubChem compound information"><a class="link chem_label" data-molids="15" href="//pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=241177207">3</a></span></div></td>
<td><div class="chem-label">1</div></td>
<td><div class="chem-name-thumb floatClear"><span class="chem-name" data-sid="241177207"><a class="link mmdb-chem-name" href="//pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=241177207" title="ISOPROPYL ALCOHOL">ISOPROPYL ALCOHOL</a></span><span class="chem-image-holder" title="ISOPROPYL ALCOHOL"><a href="//pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=241177207"><img type="thumb" class="chemthumb" align="absmiddle" src="//pubchem.ncbi.nlm.nih.gov/image/imgsrv.fcgi?sid=241177207" alt="ISOPROPYL ALCOHOL"></a></span></div></td>
</tr>
</tbody>
</table>
<div style="margin:0.5em 1em;text-align:left; font-size:85%;">&#42; Click molecule labels to explore molecular sequence information.<br/></div>
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<div align="left" class="citing"><hr width="85%"/><div style="font-weight:bold">Citing MMDB</div><div class="citref" style="padding:0.2em;"><img style="border:0;text-align:left;height:15px;width:15px;margin-right:0.2em" src="//pubchem.ncbi.nlm.nih.gov/images/PubMed.gif"> <span style="color:#444"> Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. </span> <cite><a class="link" href="//www.ncbi.nlm.nih.gov/pubmed/24319143">"<span style="font-style:italic;"> MMDB and VAST+: tracking structural similarities between macromolecular complexes. <b style="font-size:90%">Nucleic Acids Res. 2014 Jan; 42(Database issue)</b>:D297-303</span></a></cite></div></div>
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