Essential PPIase that regulates mitosis presumably by interacting with NIMA and attenuating its mitosis-promoting activity. Displays a preference for an acidic residue N-terminal to the isomerized proline bond. Catalyzing pSer/Thr-Pro cis/trans isomerizations. Down-regulates kinase activity of BTK.
Specificity
Natural and recombinant Human Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1