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 46
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
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
+ up-regulates activity img/direct-activation.png ubiquitination MAP3K7 0.579
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 0.891
Publications: 6 Organism: Homo Sapiens, Mus Musculus
Pathways:Multiple sclerosis, NF-KB Canonical, SAPK/JNK Signaling, TNF-alpha Signaling
+ img/unknown.png phosphorylation TRAF2 0.41
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
+ up-regulates img/direct-activation.png polyubiquitination TICAM1 0.442
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png ubiquitination TRAF2 0.888
Publications: 1 Organism: Homo Sapiens
Pathways:IL1 Signaling
+ up-regulates activity img/direct-activation.png binding TRAF2 0.865
Publications: 3 Organism: Homo Sapiens, Mus Musculus
Pathways:Inhibition of Apoptosis, NF-KB Canonical, P38 Signaling, TNF-alpha Signaling
+ up-regulates activity img/direct-activation.png binding TRAF2 0.667
Publications: 1 Organism: Mus Musculus
+ up-regulates activity img/direct-activation.png binding MAP3K14 0.568
Publications: 1 Organism: Homo Sapiens
Pathways:NF-KB Non Canonical
+ up-regulates img/direct-activation.png binding TRAF2 0.618
Publications: 1 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling
+ up-regulates activity img/direct-activation.png binding MAP3K5 0.727
Publications: 2 Organism: Homo Sapiens
Pathways:P38 Signaling, TNF-alpha Signaling
+ up-regulates img/direct-activation.png binding BIRC3 0.888
Publications: 5 Organism: Homo Sapiens
Pathways:IL1 Signaling
+ down-regulates quantity by destabilization img/direct_inhibition.png ubiquitination, binding MAP3K14 0.568
Publications: 2 Organism: Homo Sapiens, Mus Musculus
Pathways:NF-KB Non Canonical
+ up-regulates img/direct-activation.png binding MAP3K1 0.705
Publications: 2 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling, TNF-alpha Signaling
+ down-regulates activity img/direct_inhibition.png deubiquitination TRAF2 0.664
Publications: 1 Organism: Homo Sapiens
Pathways:NF-KB Canonical
+ up-regulates activity img/direct-activation.png binding UBE2N 0.439
Publications: 1 Organism: Homo Sapiens
Pathways:IL1 Signaling , NF-KB Canonical
+ up-regulates activity img/direct-activation.png binding TRAF2 0.838
Publications: 1 Organism: Homo Sapiens
Pathways:Multiple sclerosis, NF-KB Non Canonical
+ up-regulates img/direct-activation.png RIPK1 0.891
Publications: 1 Organism: Homo Sapiens
Pathways:Multiple sclerosis, NF-KB Canonical, SAPK/JNK Signaling, TNF-alpha Signaling
+ up-regulates activity img/direct-activation.png ubiquitination TRAF2 0.439
Publications: 1 Organism: Homo Sapiens
Pathways:IL1 Signaling , NF-KB Canonical
+ down-regulates quantity by destabilization img/direct_inhibition.png ubiquitination TRAF2 0.868
Publications: 2 Organism: Homo Sapiens
Pathways:NF-KB Non Canonical
+ up-regulates activity img/direct-activation.png ubiquitination TRAF2 0.2
Publications: 1 Organism: Homo Sapiens
+ up-regulates img/direct-activation.png binding TRAF1 0.618
Publications: 1 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling
+ down-regulates activity img/direct_inhibition.png binding TRAF2 0.722
Publications: 1 Organism: Chlorocebus Aethiops
+ up-regulates img/direct-activation.png binding MAP4K2 0.514
Publications: 1 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling
+ up-regulates activity img/direct-activation.png binding TRAF2 0.697
Publications: 1 Organism: Homo Sapiens
Pathways:SAPK/JNK Signaling
+ up-regulates quantity by expression img/indirect-activation.png transcriptional regulation TRAF2 0.516
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding TRAF2 0.568
Publications: 1 Organism: Homo Sapiens
Pathways:NF-KB Non Canonical
+ up-regulates activity img/direct-activation.png binding BIRC2 0.868
Publications: 2 Organism: Homo Sapiens
Pathways:NF-KB Non Canonical
+ up-regulates img/direct-activation.png TRAF2 0.826
Publications: 1 Organism: Homo Sapiens
Pathways:Inhibition of Apoptosis, Multiple sclerosis, NF-KB Canonical, P38 Signaling, TNF-alpha Signaling