Summary

Name TRAF2
Full Name TNF receptor-associated factor 2
Synonyms E3 ubiquitin-protein ligase TRAF2, Tumor necrosis factor type 2 receptor-associated protein 3 | TRAP3
Primary ID Q12933
Links - -
Type protein
Relations 48
Pathways Inhibition of Apoptosis, Macrophage: TNF alpha, Multiple sclerosis, NF-KB Canonical, NF-KB Non Canonical, P38 Signaling, SAPK/JNK Signaling, Satellite: TNFA, TNF-alpha Signaling, Tnfa_Notch_crosstalk, Unfolded Protein Response
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.

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▶Modifications Tables

Relations

Regulator Mechanism target score ℹ
+ up-regulates activity img/direct-activation.png ubiquitination MAP3K7 0.612
Publications: 1 Organism: Homo Sapiens
Pathways:IL1 Signaling , Inhibition of Apoptosis, NF-KB Canonical, P38 Signaling, SAPK/JNK Signaling
+ up-regulates activity img/direct-activation.png ubiquitination, binding RIPK1 0.898
Publications: 6 Organism: Mus Musculus, Homo Sapiens
Pathways:Multiple sclerosis, NF-KB Canonical, SAPK/JNK Signaling, TNF-alpha Signaling
+ up-regulates activity img/direct-activation.png phosphorylation TRAF2 0.695
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity img/direct_inhibition.png phosphorylation TRAF2 0.54
Publications: 1 Organism: Homo Sapiens
+ img/unknown.png phosphorylation TRAF2 0.457
Publications: 1 Organism: Homo Sapiens
+ down-regulates activity img/direct_inhibition.png dephosphorylation TRAF2 0.2
Publications: 1 Organism: Mus Musculus
+ down-regulates activity img/direct_inhibition.png dephosphorylation TRAF2 0.2
Publications: 1 Organism: Mus Musculus
+ down-regulates quantity by destabilization img/direct_inhibition.png ubiquitination TRAF2 0.895
Publications: 1 Organism: Homo Sapiens
Pathways:IL1 Signaling
+ up-regulates activity img/direct-activation.png binding BIRC2 0.877
Publications: 2 Organism: Homo Sapiens
Pathways:NF-KB Non Canonical
+ up-regulates activity img/direct-activation.png binding MAP3K5 0.748
Publications: 2 Organism: Homo Sapiens
Pathways:P38 Signaling, TNF-alpha Signaling
+ down-regulates activity img/direct_inhibition.png binding TRAF2 0.742
Publications: 1 Organism: Chlorocebus Aethiops
+ up-regulates activity img/direct-activation.png ubiquitination TRAF2 0.419
Publications: 1 Organism: Homo Sapiens
Pathways:IL1 Signaling , NF-KB Canonical
+ up-regulates quantity by expression img/indirect-activation.png transcriptional regulation TRAF2 0.555
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding TRAF2 0.849
Publications: 1 Organism: Homo Sapiens
Pathways:Multiple sclerosis, NF-KB Non Canonical
+ up-regulates img/direct-activation.png binding BIRC3 0.895
Publications: 5 Organism: Homo Sapiens
Pathways:IL1 Signaling
+ up-regulates img/direct-activation.png binding MAP4K2 0.552
Publications: 1 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling
+ up-regulates activity img/direct-activation.png ubiquitination TRAF2 0.2
Publications: 1 Organism: Homo Sapiens
+ up-regulates img/direct-activation.png RIPK1 0.898
Publications: 1 Organism: Homo Sapiens
Pathways:Multiple sclerosis, NF-KB Canonical, SAPK/JNK Signaling, TNF-alpha Signaling
+ up-regulates img/direct-activation.png binding TRAF1 0.647
Publications: 1 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling
+ up-regulates activity img/direct-activation.png binding TRAF2 0.875
Publications: 3 Organism: Mus Musculus, Homo Sapiens
Pathways:Inhibition of Apoptosis, NF-KB Canonical, P38 Signaling, TNF-alpha Signaling
+ down-regulates quantity by destabilization img/direct_inhibition.png ubiquitination TRAF2 0.877
Publications: 2 Organism: Homo Sapiens
Pathways:NF-KB Non Canonical
+ down-regulates activity img/direct_inhibition.png deubiquitination TRAF2 0.69
Publications: 1 Organism: Homo Sapiens
Pathways:NF-KB Canonical
+ down-regulates quantity by destabilization img/direct_inhibition.png ubiquitination, binding MAP3K14 0.602
Publications: 2 Organism: Homo Sapiens, Mus Musculus
Pathways:NF-KB Non Canonical
+ up-regulates activity img/direct-activation.png binding TRAF2 0.721
Publications: 1 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling
+ up-regulates img/direct-activation.png binding TRAF2 0.647
Publications: 1 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling
+ up-regulates img/direct-activation.png polyubiquitination TICAM1 0.421
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding MAP3K14 0.602
Publications: 1 Organism: Homo Sapiens
Pathways:NF-KB Non Canonical
+ up-regulates activity img/direct-activation.png binding UBE2N 0.419
Publications: 1 Organism: Homo Sapiens
Pathways:IL1 Signaling , NF-KB Canonical
+ up-regulates img/direct-activation.png binding MAP3K1 0.726
Publications: 2 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling, TNF-alpha Signaling
+ up-regulates activity img/direct-activation.png binding TRAF2 0.686
Publications: 1 Organism: Mus Musculus
+ up-regulates activity img/direct-activation.png binding TRAF2 0.601
Publications: 1 Organism: Homo Sapiens
Pathways:NF-KB Non Canonical
+ up-regulates img/direct-activation.png TRAF2 0.839
Publications: 1 Organism: Homo Sapiens
Pathways:Inhibition of Apoptosis, Multiple sclerosis, NF-KB Canonical, P38 Signaling, TNF-alpha Signaling