4ljp: Difference between revisions
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{{STRUCTURE_4ljp| PDB=4ljp | SCENE= }} | |||
===Structure of an active ligase (HOIP-H889A)/ubiquitin transfer complex=== | |||
==Function== | |||
[[http://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> | |||
==About this Structure== | |||
[[4ljp]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LJP OCA]. | |||
==Reference== | |||
<references group="xtra"/><references/> | |||
[[Category: Bos taurus]] | |||
[[Category: Homo sapiens]] | |||
[[Category: Brown, N R.]] | |||
[[Category: Christodoulou, E.]] | |||
[[Category: Howell, S.]] | |||
[[Category: Koliopoulos, M G.]] | |||
[[Category: Morris-Davies, A C.]] | |||
[[Category: Rana, R R.]] | |||
[[Category: Rittinger, K.]] | |||
[[Category: Stieglitz, B.]] | |||
[[Category: E3 ligase]] | |||
[[Category: E3 ligase-ubiquitin complex]] | |||
[[Category: Hoip]] | |||
[[Category: Ibr domain]] | |||
[[Category: Ligase]] | |||
[[Category: Rbr ligase]] | |||
[[Category: Ring domain]] | |||
[[Category: Rnf31]] | |||
[[Category: Ubiquitin]] | |||
[[Category: Zinc finger]] |