I-kappa B Kinase

CHUK Kinase; Conserved Helix-Loop-Helix Ubiquitous Kinase; I Kappa B alpha-Associated Protein Kinase; I kappa B Kinase; IKBKB; IKK 1 Kinase; IKK 2 Kinase; IKK alpha; IKK beta; IKK epsilon; IKK gamma; IKKepsilon; IkappaB Kinase; IkappaB Kinase alpha
A protein serine-threonine kinase that catalyzes the PHOSPHORYLATION of I KAPPA B PROTEINS. This enzyme also activates the transcription factor NF-KAPPA B and is composed of alpha and beta catalytic subunits, which are protein kinases and gamma, a regulatory subunit.