The protein kinase domain is predicted to be catalytically inactive. Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. The predicted gene has been split into 2 genes: At3g63330 and At3g63340. The predicted gene has been split into 2 genes: At3g63330 and At3g63340. The predicted gene has been split into 2 genes: At3g63330 and At3g63340.