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4j6k

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==Crystal structure of calcium2+-free wild-type CD23 lectin domain (crystal form B)==
==Crystal structure of calcium2+-free wild-type CD23 lectin domain (crystal form B)==
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<StructureSection load='4j6k' size='340' side='right' caption='[[4j6k]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
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<StructureSection load='4j6k' size='340' side='right'caption='[[4j6k]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4j6k]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4J6K OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4J6K FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4j6k]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4J6K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4J6K FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4g96|4g96]]</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4j6k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4j6k OCA], [https://pdbe.org/4j6k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4j6k RCSB], [https://www.ebi.ac.uk/pdbsum/4j6k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4j6k ProSAT]</span></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CD23A, CLEC4J, FCE2, FCER2, IGEBF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4j6k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4j6k OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4j6k RCSB], [http://www.ebi.ac.uk/pdbsum/4j6k PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/FCER2_HUMAN FCER2_HUMAN]] Low-affinity receptor for immunoglobulin E (IgE) and CR2/CD21. Has essential roles in the regulation of IgE production and in the differentiation of B-cells (it is a B-cell-specific antigen).
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[https://www.uniprot.org/uniprot/FCER2_HUMAN FCER2_HUMAN] Low-affinity receptor for immunoglobulin E (IgE) and CR2/CD21. Has essential roles in the regulation of IgE production and in the differentiation of B-cells (it is a B-cell-specific antigen).
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 4j6k" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[CD23|CD23]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Dhaliwal, B]]
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[[Category: Large Structures]]
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[[Category: Pang, M O.Y]]
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[[Category: Dhaliwal B]]
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[[Category: Sutton, B J]]
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[[Category: Pang MOY]]
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[[Category: Antibody receptor]]
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[[Category: Sutton BJ]]
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[[Category: Immune system]]
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[[Category: Immunoglobulin fold lectin]]
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Crystal structure of calcium2+-free wild-type CD23 lectin domain (crystal form B)

PDB ID 4j6k

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