PEPKR1 (PHOSPHOENOLPYRUVATE CARBOXYLASE-RELATED KINASE 1); kinase. similar to CPK34 (calcium-dependent protein kinase 34), calmodulin-dependent protein kinase/ kinase [Arabidopsis thaliana] (TAIR:AT5G19360.1); similar to CDPK-like protein [Solanum tuberosum] (GB:AAM29184.1); 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/threonine protein kinase, active site; (InterPro:IPR008271)