Protein: RNF31_MOUSE
Sequence: MPGDEERGFLAAREELASALRWDSAQVFPLEQLMPLLATSLPPAARYLQLDAGRLVRCNAHGEPRNYLNTLSTALNILEKYGRNLLSPQRPRYWRSVKFNNPVFRSTVDAVQGGRDVLRLYGYTEERPDGLSFPEGQEEPDEYQVAVVTLEVLLLRTELSLLLQNTHPRQNALDQLLRESVEDGMLQLSEFHPLLREIVPGPRPSAQGSTPGPCFLCGSAPGTLHCPACNQVSCPACDILFHGHPSRAHHLRQALPGSHQTASLSSSLPASSQPRPPSSSLALGDSSLSSPDPANACLPWHCLTCATLNEPWAVFCAVCSQPKGCKVPGIEGSHGTGGLEPEPARDQWACQSCTFENEAAAVLCAICERPRLAQPPSLVVDSHDAGVCQQSLKQEDPLLTAAQPQVWYCDHCTFCNSGPVWVCAMCNRTRDPIPTQPALQSYPSSLEKGRPKPGSSQHLGSSLPASCGDPEKQRQDKMRKEGLQLVSMIQEGETAGASPEEVFSALQYSGTEVPLQWLRSELSYVLEMVAELAGQQDPELGAFSCQEARKAWLDRHGNLDEAVEECVRARRRKVHELQSLGFGPKEGSLQALFQHGGDVARALTELQRQRLEPFHQRLWDRDPEPTPCWDGLDRQSLVRRLLAVYTLPSWGRAELALALLQETPRNYELLDVVEAVRHSQDRAFLRRLLAQECAVCGWALPRNRMQALISCECTICPECFRQHFTIALKEKHITDMVCPACGRPDLTDDAQLLSYFSTLDIQLRESLDPDAYALFHKKLTEAVLMRDPKFLWCAQCSFGFIYEREQLEATCPQCHQTFCVRCKRQWEEQHRGRSCEDFQNWKRTNDPEYQAQGLAMYLQENGIDCPKCKFSYALARGGCMHFHCTQCRHQFCSGCYNAFYAKNKCPDPNCKVKKSLHGHHPRDCLFYLRDWTAARLQKLLQDNNVMFNTEPPAGTRAVPGGGCRVMEQKEVHSGFRDEACGKETPPGYAGLCQAHYKEYLVSLINAHSLDPATLYEVEELETATIRYLHLAPQPADGEDLPAYQARLLQKLREEVPLGQSIARRRK
What is the function of this protein?
E3 ubiquitin-protein ligase component of the LUBAC complex which conjugates linear ('Met-1'-linked) polyubiquitin chains to substrates and plays a key role in NF-kappa-B activation and regulation of inflammation (PubMed:28701375).  LUBAC conjugates linear polyubiquitin to IKBKG and RIPK1 and is involved in activation of the canonical NF-kappa-B and the JNK signaling pathways (By similarity).  Linear ubiquitination mediated by the LUBAC complex interferes with TNF-induced cell death and thereby prevents inflammation (PubMed:28701375).  LUBAC is 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 (By similarity).  The LUBAC complex is also involved in innate immunity by conjugating linear polyubiquitin chains at the surface of bacteria invading the cytosol to form the ubiquitin coat surrounding bacteria (By similarity).  LUBAC is not able to initiate formation of the bacterial ubiquitin coat, and can only promote formation of linear polyubiquitins on pre-existing ubiquitin (By similarity).  Recruited to the surface of bacteria by RNF213, which initiates the bacterial ubiquitin coat (By similarity).  The bacterial ubiquitin coat acts as an 'eat-me' signal for xenophagy and promotes NF-kappa-B activation (By similarity).  Together with OTULIN, the LUBAC complex regulates the canonical Wnt signaling during angiogenesis (By similarity).  RNF31 is required for linear ubiquitination of BCL10, thereby promoting TCR-induced NF-kappa-B activation (By similarity).  Binds polyubiquitin of different linkage types (By similarity).
What are the official names of this protein?
E3 ubiquitin-protein ligase RNF31, HOIL-1-interacting protein, HOIP, Putative Ariadne-like ubiquitin ligase, PAUL, RING finger protein 31, RING-type E3 ubiquitin transferase RNF31.
What is the protein family that this protein belongs to?
Belongs to the RBR family.
What are the subcellular locations of this protein?
Cytoplasm.