8uro
From Proteopedia
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- | '''Unreleased structure''' | ||
- | + | ==Crystal structure of IgG1-Fc fragment (E382S) in complex with Corynebacterial ENGase CU43 (D187A-E189A)== | |
- | + | <StructureSection load='8uro' size='340' side='right'caption='[[8uro]], [[Resolution|resolution]] 3.62Å' scene=''> | |
- | + | == Structural highlights == | |
- | + | <table><tr><td colspan='2'>[[8uro]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Corynebacterium_ulcerans Corynebacterium ulcerans] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8URO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8URO FirstGlance]. <br> | |
- | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.62Å</td></tr> | |
- | [[Category: | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8uro FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8uro OCA], [https://pdbe.org/8uro PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8uro RCSB], [https://www.ebi.ac.uk/pdbsum/8uro PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8uro ProSAT]</span></td></tr> |
- | [[Category: | + | </table> |
- | [[Category: | + | == Function == |
- | [[Category: Sultana | + | [https://www.uniprot.org/uniprot/IGG1_HUMAN IGG1_HUMAN] Immunoglobulins, also known as antibodies, are membrane-bound or secreted glycoproteins produced by B lymphocytes. In the recognition phase of humoral immunity, the membrane-bound immunoglobulins serve as receptors which, upon binding of a specific antigen, trigger the clonal expansion and differentiation of B lymphocytes into immunoglobulins-secreting plasma cells. Secreted immunoglobulins mediate the effector phase of humoral immunity, which results in the elimination of bound antigens (PubMed:22158414, PubMed:20176268). The antigen binding site is formed by the variable domain of one heavy chain, together with that of its associated light chain. Thus, each immunoglobulin has two antigen binding sites with remarkable affinity for a particular antigen. The variable domains are assembled by a process called V-(D)-J rearrangement and can then be subjected to somatic hypermutations which, after exposure to antigen and selection, allow affinity maturation for a particular antigen (PubMed:20176268, PubMed:17576170).<ref>PMID:17576170</ref> <ref>PMID:20176268</ref> <ref>PMID:22158414</ref> |
+ | == References == | ||
+ | <references/> | ||
+ | __TOC__ | ||
+ | </StructureSection> | ||
+ | [[Category: Corynebacterium ulcerans]] | ||
+ | [[Category: Homo sapiens]] | ||
+ | [[Category: Large Structures]] | ||
+ | [[Category: Sastre DE]] | ||
+ | [[Category: Sultana N]] | ||
+ | [[Category: Sundberg EJ]] |
Current revision
Crystal structure of IgG1-Fc fragment (E382S) in complex with Corynebacterial ENGase CU43 (D187A-E189A)
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