TRAF2
UniProt ID: Q12933
Entrez ID: 7186
Protein name: TNF receptor-associated factor 2 (EC 2.3.2.27) (E3 ubiquitin-protein ligase TRAF2) (RING-type E3 ubiquitin transferase TRAF2) (Tumor necrosis factor type 2 receptor-associated protein 3)
External links: UniprotKB HGNC RefSeq COSMIC
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FUNCTION: Regulates activation of NF-kappa-B and JNK and plays a central role in the regulation of cell survival and apoptosis. Required for normal antibody isotype switching from IgM to IgG. Has E3 ubiquitin-protein ligase activity and promotes 'Lys-63'-linked ubiquitination of target proteins, suc...
FUNCTION: Regulates activation of NF-kappa-B and JNK and plays a central role in the regulation of cell survival and apoptosis. Required for normal antibody isotype switching from IgM to IgG. Has E3 ubiquitin-protein ligase activity and promotes 'Lys-63'-linked ubiquitination of target proteins, such as BIRC3, RIPK1 and TICAM1. Is an essential constituent of several E3 ubiquitin-protein ligase complexes, where it promotes the ubiquitination of target proteins by bringing them into contact with other E3 ubiquitin ligases. Regulates BIRC2 and BIRC3 protein levels by inhibiting their autoubiquitination and subsequent degradation; this does not depend on the TRAF2 RING-type zinc finger domain. Plays a role in mediating activation of NF-kappa-B by EIF2AK2/PKR. In complex with BIRC2 or BIRC3, promotes ubiquitination of IKBKE. {ECO:0000269|PubMed:10346818, ECO:0000269|PubMed:11784851, ECO:0000269|PubMed:11907583, ECO:0000269|PubMed:12917689, ECO:0000269|PubMed:15121867, ECO:0000269|PubMed:15383523, ECO:0000269|PubMed:18981220, ECO:0000269|PubMed:19150425, ECO:0000269|PubMed:19506082, ECO:0000269|PubMed:19810754, ECO:0000269|PubMed:19918265, ECO:0000269|PubMed:19937093, ECO:0000269|PubMed:20047764, ECO:0000269|PubMed:20064526, ECO:0000269|PubMed:20385093, ECO:0000269|PubMed:20577214, ECO:0000269|PubMed:23453969}.
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GO - Biological processes (BP):
activation of NF-kappaB-inducing kinase activity [GO:0007250]; cellular response to nitric oxide [GO:0071732]; interleukin-17-mediated signaling pathway [GO:0097400]; intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress [GO:0070059]; mRNA stabilization [GO:0048255]; nega...
activation of NF-kappaB-inducing kinase activity [GO:0007250]; cellular response to nitric oxide [GO:0071732]; interleukin-17-mediated signaling pathway [GO:0097400]; intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress [GO:0070059]; mRNA stabilization [GO:0048255]; negative regulation of glial cell apoptotic process [GO:0034351]; negative regulation of neuron death [GO:1901215]; positive regulation of DNA-binding transcription factor activity [GO:0051091]; positive regulation of extrinsic apoptotic signaling pathway [GO:2001238]; positive regulation of I-kappaB kinase/NF-kappaB signaling [GO:0043123]; positive regulation of I-kappaB phosphorylation [GO:1903721]; positive regulation of interleukin-2 production [GO:0032743]; positive regulation of JNK cascade [GO:0046330]; positive regulation of JUN kinase activity [GO:0043507]; positive regulation of NF-kappaB transcription factor activity [GO:0051092]; positive regulation of T cell cytokine production [GO:0002726]; positive regulation of tumor necrosis factor-mediated signaling pathway [GO:1903265]; programmed necrotic cell death [GO:0097300]; protein autoubiquitination [GO:0051865]; protein catabolic process [GO:0030163]; protein-containing complex assembly [GO:0065003]; protein K63-linked ubiquitination [GO:0070534]; regulation of apoptotic process [GO:0042981]; regulation of I-kappaB kinase/NF-kappaB signaling [GO:0043122]; regulation of immunoglobulin production [GO:0002637]; regulation of protein-containing complex assembly [GO:0043254]; response to endoplasmic reticulum stress [GO:0034976]; signal transduction [GO:0007165]; signal transduction involved in regulation of gene expression [GO:0023019]; tumor necrosis factor-mediated signaling pathway [GO:0033209]
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GO - Molecular function (MF):
CD40 receptor binding [GO:0005174]; enzyme binding [GO:0019899]; identical protein binding [GO:0042802]; mitogen-activated protein kinase kinase kinase binding [GO:0031435]; protein-containing complex binding [GO:0044877]; protein kinase binding [GO:0019901]; protein-macromolecule adaptor activity [...
CD40 receptor binding [GO:0005174]; enzyme binding [GO:0019899]; identical protein binding [GO:0042802]; mitogen-activated protein kinase kinase kinase binding [GO:0031435]; protein-containing complex binding [GO:0044877]; protein kinase binding [GO:0019901]; protein-macromolecule adaptor activity [GO:0030674]; protein phosphatase binding [GO:0019903]; sphingolipid binding [GO:0046625]; thioesterase binding [GO:0031996]; tumor necrosis factor binding [GO:0043120]; tumor necrosis factor receptor binding [GO:0005164]; ubiquitin protein ligase binding [GO:0031625]; ubiquitin-protein transferase activity [GO:0004842]; zinc ion binding [GO:0008270]
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GO - Cellular component (CC):
CD40 receptor complex [GO:0035631]; cell cortex [GO:0005938]; cytoplasmic side of plasma membrane [GO:0009898]; cytosol [GO:0005829]; IRE1-TRAF2-ASK1 complex [GO:1990604]; membrane raft [GO:0045121]; nucleoplasm [GO:0005654]; TRAF2-GSTP1 complex [GO:0097057]; tumor necrosis factor receptor superfami...
CD40 receptor complex [GO:0035631]; cell cortex [GO:0005938]; cytoplasmic side of plasma membrane [GO:0009898]; cytosol [GO:0005829]; IRE1-TRAF2-ASK1 complex [GO:1990604]; membrane raft [GO:0045121]; nucleoplasm [GO:0005654]; TRAF2-GSTP1 complex [GO:0097057]; tumor necrosis factor receptor superfamily complex [GO:0002947]; ubiquitin ligase complex [GO:0000151]; vesicle membrane [GO:0012506]
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TRAF2
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*NOTE: the Kaplan plots were collected from OncoLnc