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7y0h

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'''Unreleased structure'''
 
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The entry 7y0h is ON HOLD until Paper Publication
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==Cryo-EM structure of human IgM-Fc in complex with the J chain and the P. falciparum VAR2CSA FCR3==
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<StructureSection load='7y0h' size='340' side='right'caption='[[7y0h]], [[Resolution|resolution]] 3.56&Aring;' scene=''>
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Authors:
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== Structural highlights ==
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<table><tr><td colspan='2'>[[7y0h]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7Y0H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7Y0H FirstGlance]. <br>
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Description:
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.56&#8491;</td></tr>
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[[Category: Unreleased Structures]]
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></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=7y0h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7y0h OCA], [https://pdbe.org/7y0h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7y0h RCSB], [https://www.ebi.ac.uk/pdbsum/7y0h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7y0h ProSAT]</span></td></tr>
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</table>
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== Disease ==
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[https://www.uniprot.org/uniprot/IGHM_HUMAN IGHM_HUMAN] Autosomal agammaglobulinemia. The disease is caused by mutations affecting the gene represented in this entry.<ref>PMID:8890099</ref>
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== Function ==
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[https://www.uniprot.org/uniprot/IGHM_HUMAN IGHM_HUMAN] IgM antibodies play an important role in primary defense mechanisms. They have been shown to be involved in early recognition of external invaders like bacteria and viruses, cellular waste and modified self, as well as in recognition and elimination of precancerous and cancerous lesions. The membrane-bound form is found in the majority of normal B-cells alongside with IgD. Membrane-bound IgM induces the phosphorylation of CD79A and CD79B by the Src family of protein tyrosine kinases. It may cause death of cells by apoptosis. It is also found in soluble form, which represents about 30% of the total serum immunoglobulins where it is found almost exclusively as a homopentamer. After the antigen binds to the B-cell receptor, the secreted form is secreted in large amounts.<ref>PMID:3137579</ref>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Homo sapiens]]
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[[Category: Large Structures]]
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[[Category: Plasmodium falciparum]]
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[[Category: Ji C]]
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[[Category: Xiao J]]

Current revision

Cryo-EM structure of human IgM-Fc in complex with the J chain and the P. falciparum VAR2CSA FCR3

PDB ID 7y0h

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