MAP3K7IP3

Mitogen-activated protein kinase kinase kinase 7-interacting protein 3 is an is_associated_with::enzyme that in humans is encoded by the MAP3K7IP3 is_associated_with::gene.

Function
The product of this gene functions in the NF-kappaB signal transduction pathway. The encoded protein, and the similar and functionally redundant protein MAP3K7IP2/TAB2, forms a ternary complex with the protein kinase MAP3K7/TAK1 and either TRAF2 or TRAF6 in response to stimulation with the pro-inflammatory cytokines TNF or IL-1. Subsequent MAP3K7/TAK1 kinase activity triggers a signaling cascade leading to activation of the NF-kappaB transcription factor. The human genome contains a related pseudogene. Alternatively spliced transcript variants have been described, but their biological validity has not been determined.

Interactions
MAP3K7IP3 has been shown to interact with is_associated_with::MAP3K7IP2, is_associated_with::MAP3K7IP1 and is_associated_with::MAP3K7.