HEN3 (HUA ENHANCER 3); kinase. Identical to Cyclin-dependent kinase E-1 (CDKE-1) [Arabidopsis Thaliana] (GB:Q84TI6;GB:Q70Z09;GB:Q9FFQ3); similar to CDC2/CDC2A/CDC2AAT/CDK2/CDKA1/CDKA,1 (CELL DIVISION CONTROL 2), cyclin-dependent protein kinase/ kinase/ protein binding / protein kinase [Arabidopsis thaliana] (TAIR:AT3G48750.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO71656.1); contains InterPro domain Serine/threonine protein kinase; (InterPro:IPR002290); contains InterPro domain Protein kinase, core; (InterPro:IPR000719); contains InterPro domain Protein kinase-like (InterPro:IPR011009); contains InterPro domain Serine/thr