CAK1AT/CDKF;1 (CDK-ACTIVATING KINASE 1AT); cyclin-dependent protein kinase activating kinase/ kinase/ protein binding / protein serine/threonine kinase. Identical to Cyclin-dependent kinase F-1 (CDKF-1) [Arabidopsis Thaliana] (GB:O80345); 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:CAO65499.1); contains InterPro domain Serine/threonine protein kinase; (InterPro:IPR002290); contains InterPro domain Protein kinase, core; (InterPro:IPR000719);