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==Solution Structure of the IBR domain of the RING finger protein 31 protein==
==Solution Structure of the IBR domain of the RING finger protein 31 protein==
<StructureSection load='2ct7' size='340' side='right'caption='[[2ct7]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
<StructureSection load='2ct7' size='340' side='right'caption='[[2ct7]]' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2ct7]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CT7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CT7 FirstGlance]. <br>
<table><tr><td colspan='2'>[[2ct7]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CT7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2CT7 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">RNF31 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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=2ct7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ct7 OCA], [https://pdbe.org/2ct7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ct7 RCSB], [https://www.ebi.ac.uk/pdbsum/2ct7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ct7 ProSAT], [https://www.topsan.org/Proteins/RSGI/2ct7 TOPSAN]</span></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=2ct7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ct7 OCA], [https://pdbe.org/2ct7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ct7 RCSB], [https://www.ebi.ac.uk/pdbsum/2ct7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ct7 ProSAT], [https://www.topsan.org/Proteins/RSGI/2ct7 TOPSAN]</span></td></tr>
</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>
[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>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Inoue, M]]
[[Category: Inoue M]]
[[Category: Kigawa, T]]
[[Category: Kigawa T]]
[[Category: Koshiba, S]]
[[Category: Koshiba S]]
[[Category: Miyamoto, K]]
[[Category: Miyamoto K]]
[[Category: Structural genomic]]
[[Category: Tomizawa T]]
[[Category: Tomizawa, T]]
[[Category: Yokoyama S]]
[[Category: Yokoyama, S]]
[[Category: Ibr]]
[[Category: Metal binding protein]]
[[Category: National project on protein structural and functional analyse]]
[[Category: Nppsfa]]
[[Category: Ring finger protein 31]]
[[Category: Rsgi]]
Retrieved from "https://proteopedia.org/2ct7"