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TAB3 functions in the NF-kappaB signal transduction pathway. It and the similar and functionally redundant protein TAB2, form a ternary complex with the protein kinase TAK1 and either TRAF2 or TRAF6 in response to stimulation with the pro-inflammatory cytokines TNF or IL-1. Subsequent TAK1 kinase activity triggers a signaling cascade leading to activation of the NF-kappaB transcription factor. Recent experiments have shown that TAB2 and the related protein TAB3 constitutitvely interact with the autophagy mediator Beclin-1; upon induction of autophagy, these proteins dissociate from Beclin-1 and bind TAK1. Overexpression of TAB2 and TAB3 inhibit autophagy, while their depletion triggers it, suggesting that TAB2 and TAB3 act as a control point for autophagy.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: mitogen activated protein kinase kinase kinase 7 interacting protein 3; mitogen-activated protein kinase kinase kinase 7 interacting protein 3; Mitogen-activated protein kinase kinase kinase 7-interacting protein 3; NF-kappa-B-activating protein 1; NFkB activating protein 1; TAB-3; TAK1-binding protein 3; TGF-beta activated kinase 1 and MAP3K7 binding protein 3; TGF-beta-activated kinase 1 and MAP3K7-binding protein 3; TGF-beta-activated kinase 1-binding protein 3
基因别名: 4921526G09Rik; Kiaa4135; MAP3K7IP3; mKIAA4135; NAP1; TAB3
UniProt ID: (Human) Q8N5C8, (Mouse) Q571K4
Entrez Gene ID: (Human) 257397, (Dog) 491807, (Mouse) 66724