(biochemistry, organic chemistry) Any of a group of enzymes that transfer phosphate groups from high-energy donor molecules, such as ATP, to specific target molecules (substrates), in a process termed phosphorylation.

plural of kinase

(biochemistry) An enzyme that regulates cell cycle progression.

(biochemistry) Any enzyme that catalyzes the transfer of a phosphate group between ATP and phosphoglycerate

(biochemistry) a kinase whose substrate is a protein

plural of protein kinase

plural of Janus kinase

Any of a family of intracellular nonreceptor tyrosine kinases that transduce cytokine-mediated signals via the JAK-STAT pathway.

(biochemistry) An enzyme that catalyzes the phosphorylation of creatine and uses adenosine triphosphate (ATP) to create phosphocreatine and adenosine diphosphate (ADP).

plural of creatine kinase