MAP3K14

Template:Short description Template:Infobox gene Mitogen-activated protein kinase kinase kinase 14 (MAP3K14), also known as NF-kappa-B-inducing kinase (NIK), is a MAP kinase kinase kinase enzyme that in humans is encoded by the MAP3K14 gene.

Function

This gene encodes mitogen-activated protein kinase kinase kinase 14, NIK, which is a serine/threonine protein-kinase. This kinase binds to TRAF2 and stimulates NF-κB activity. It is a critical kinase of the alternative NF-κB activation pathway. It shares sequence similarity with several other MAPKK kinases. It participates in an NF-κB-inducing signalling cascade common to receptors of the tumour-necrosis/nerve-growth factor (TNF/NGF) family and to the interleukin-1 type-I receptor.

Interactions

MAP3K14 has been shown to interact with:

• CHUK,
• IKK2, and
• TRAF2.

Further reading

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