4ljq
From Proteopedia
(Difference between revisions)
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==Crystal structure of the catalytic core of E3 ligase HOIP== | ==Crystal structure of the catalytic core of E3 ligase HOIP== | ||
- | <StructureSection load='4ljq' size='340' side='right' caption='[[4ljq]], [[Resolution|resolution]] 2.45Å' scene=''> | + | <StructureSection load='4ljq' size='340' side='right'caption='[[4ljq]], [[Resolution|resolution]] 2.45Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[4ljq]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[4ljq]] is a 4 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=4LJQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4LJQ FirstGlance]. <br> |
- | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
- | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4ljq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ljq OCA], [https://pdbe.org/4ljq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ljq RCSB], [https://www.ebi.ac.uk/pdbsum/4ljq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ljq ProSAT]</span></td></tr> | |
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- | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == Function == | ||
- | [ | + | [https://www.uniprot.org/uniprot/RNF31_HUMAN RNF31_HUMAN] E3 ubiquitin-protein ligase component of the LUBAC complex which conjugates linear ('M-1'-linked) polyubiquitin chains to substrates and plays a key role in NF-kappa-B activation and regulation of inflammation. LUBAC conjugates linear polyubiquitin to IKBKG and RIPK1 and is involved in activation of the canonical NF-kappa-B and the JNK signaling pathways. Linear ubiquitination mediated by the LUBAC complex interferes with TNF-induced cell death and thereby prevents inflammation. LUBAC is proposed to be recruited to the TNF-R1 signaling complex (TNF-RSC) following polyubiquitination of TNF-RSC components by BIRC2 and/or BIRC3 and to conjugate linear polyubiquitin to IKBKG and possibly other components contributing to the stability of the complex. Binds polyubiquitin of different linkage types.<ref>PMID:17006537</ref> <ref>PMID:20005846</ref> <ref>PMID:19136968</ref> <ref>PMID:21455173</ref> <ref>PMID:21455180</ref> <ref>PMID:21455181</ref> <ref>PMID:22863777</ref> |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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==See Also== | ==See Also== | ||
- | *[[Ubiquitin protein ligase|Ubiquitin protein ligase]] | + | *[[Ubiquitin protein ligase 3D structures|Ubiquitin protein ligase 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
- | [[Category: | + | [[Category: Homo sapiens]] |
- | [[Category: Brown | + | [[Category: Large Structures]] |
- | [[Category: Christodoulou | + | [[Category: Brown NR]] |
- | [[Category: Howell | + | [[Category: Christodoulou E]] |
- | [[Category: Koliopoulos | + | [[Category: Howell S]] |
- | [[Category: Morris-Davies | + | [[Category: Koliopoulos MG]] |
- | [[Category: Rana | + | [[Category: Morris-Davies AC]] |
- | [[Category: Rittinger | + | [[Category: Rana RR]] |
- | [[Category: Stieglitz | + | [[Category: Rittinger K]] |
- | + | [[Category: Stieglitz B]] | |
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Revision as of 11:05, 14 December 2022
Crystal structure of the catalytic core of E3 ligase HOIP
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