Structural mechanism of synergistic activation of Aurora kinase B/C by phosphorylated INCENP

Abstract

The inner centromere protein (INCENP) activates Aurora kinase B (AURKB) and Aurora kinase C. Here the authors provide insights into the activation mechanism of AURKB/C by determining the crystal structure of fully active phosphorylated human AURKC bound to the phosphorylated C-terminal IN-box section of human INCENP.