FUNCTION: E3 ubiquitin ligase catalyzing the covalent attachment of ubiquitin moieties onto substrate proteins. Involved in the TLR and IL-1 signaling pathways via interaction with the complex containing IRAK kinases and TRAF6. Mediates 'Lys-63'-linked polyubiquitination of IRAK1. Can activate AP1/J...
FUNCTION: E3 ubiquitin ligase catalyzing the covalent attachment of ubiquitin moieties onto substrate proteins. Involved in the TLR and IL-1 signaling pathways via interaction with the complex containing IRAK kinases and TRAF6. Mediates 'Lys-63'-linked polyubiquitination of IRAK1. Can activate AP1/JUN and ELK1. Not required for NF-kappa-B activation. {ECO:0000269|PubMed:12874243, ECO:0000269|PubMed:17675297}.
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GO - Biological processes (BP):
negative regulation of extrinsic apoptotic signaling pathway [GO:2001237]; negative regulation of tumor necrosis factor-mediated signaling pathway [GO:0010804]; protein K63-linked ubiquitination [GO:0070534]; protein polyubiquitination [GO:0000209]; regulation of Toll signaling pathway [GO:0008592]...
negative regulation of extrinsic apoptotic signaling pathway [GO:2001237]; negative regulation of tumor necrosis factor-mediated signaling pathway [GO:0010804]; protein K63-linked ubiquitination [GO:0070534]; protein polyubiquitination [GO:0000209]; regulation of Toll signaling pathway [GO:0008592]
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GO - Molecular function (MF):
ubiquitin protein ligase activity [GO:0061630]...
ubiquitin protein ligase activity [GO:0061630]
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GO - Cellular component (CC):
cytosol [GO:0005829]...
cytosol [GO:0005829]
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