The function of this protein is not yet clear. It is not known if it has protein kinase activity and what type of substrate it would phosphorylate (Ser, Thr or Tyr).
Manning, Whyte, Martinez, Hunter, Sudarsanam: "The protein kinase complement of the human genome." in: Science (New York, N.Y.), Vol. 298, Issue 5600, pp. 1912-34, (2002) (PubMed).