Term Information

Data health 
Accession
GO:0004672
Name
protein kinase activity
Ontology
molecular_function
Synonyms
protamine kinase activity
Alternate IDs
GO:0050222
Definition
Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP. Source: MetaCyc:PROTEIN-KINASE-RXN
Comment
Note that triphosphate is used as a phosphate donor by at least one kinase.
History
See term history for GO:0004672 at QuickGO
Subset
goslim_aspergillus
goslim_candida

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Graph of GO:0004672 from QuickGO

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Parents of protein kinase activity (GO:0004672)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
protein kinase activity [is_a relation] is_a  catalytic activity, acting on a protein (GO:0140096)
protein kinase activity [BFO:0000050 relation] BFO:0000050  protein phosphorylation (GO:0006468)
protein kinase activity [is_a relation] is_a  kinase activity (GO:0016301)
protein kinase activity [is_a relation] is_a  phosphotransferase activity, alcohol group as acceptor (GO:0016773)
Children of protein kinase activity (GO:0004672)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
negative regulation of protein kinase activity (GO:0006469) [RO:0002212 relation] RO:0002212  protein kinase activity
dephospho-[reductase kinase] kinase activity (GO:0047848) [is_a relation] is_a  protein kinase activity
tau-protein kinase activity (GO:0050321) [is_a relation] is_a  protein kinase activity
[acetyl-CoA carboxylase] kinase activity (GO:0050405) [is_a relation] is_a  protein kinase activity
rhodopsin kinase activity (GO:0050254) [is_a relation] is_a  protein kinase activity
cyclin-dependent protein kinase activating kinase activity (GO:0019912) [is_a relation] is_a  protein kinase activity
protein serine/threonine kinase activity (GO:0004674) [is_a relation] is_a  protein kinase activity
protein serine/threonine/tyrosine kinase activity (GO:0004712) [is_a relation] is_a  protein kinase activity
protein kinase activity involved in regulation of protein localization to cell division site involved in cytokinesis (GO:1901916) [is_a relation] is_a  protein kinase activity
histone kinase activity (GO:0035173) [is_a relation] is_a  protein kinase activity
[isocitrate dehydrogenase (NADP+)] kinase activity (GO:0008772) [is_a relation] is_a  protein kinase activity
histidine phosphotransfer kinase activity (GO:0009927) [is_a relation] is_a  protein kinase activity
protein kinase inhibitor activity (GO:0004860) [RO:0002630 relation] RO:0002630  protein kinase activity
regulation of protein kinase activity (GO:0045859) [RO:0002211 relation] RO:0002211  protein kinase activity
[tyrosine 3-monooxygenase] kinase activity (GO:0050369) [is_a relation] is_a  protein kinase activity
transmembrane receptor protein kinase activity (GO:0019199) [is_a relation] is_a  protein kinase activity
protein tyrosine kinase activity (GO:0004713) [is_a relation] is_a  protein kinase activity
protein arginine kinase activity (GO:1990424) [is_a relation] is_a  protein kinase activity
[hydroxymethylglutaryl-CoA reductase (NADPH)] kinase activity (GO:0047322) [is_a relation] is_a  protein kinase activity
beta-adrenergic receptor kinase activity (GO:0047696) [is_a relation] is_a  protein kinase activity
[3-methyl-2-oxobutanoate dehydrogenase (acetyl-transferring)] kinase activity (GO:0047323) [is_a relation] is_a  protein kinase activity
protein kinase activator activity (GO:0030295) [RO:0002629 relation] RO:0002629  protein kinase activity
calcium-dependent protein kinase activity (GO:0010857) [is_a relation] is_a  protein kinase activity
pyruvate dehydrogenase (acetyl-transferring) kinase activity (GO:0004740) [is_a relation] is_a  protein kinase activity
protein kinase complex (GO:1902911) [RO:0002215 relation] RO:0002215  protein kinase activity
protein kinase regulator activity (GO:0019887) [RO:0002578 relation] RO:0002578  protein kinase activity
protein histidine kinase activity (GO:0004673) [is_a relation] is_a  protein kinase activity
cyclin-dependent protein kinase activity (GO:0097472) [is_a relation] is_a  protein kinase activity
tropomyosin kinase activity (GO:0050359) [is_a relation] is_a  protein kinase activity
positive regulation of protein kinase activity (GO:0045860) [RO:0002213 relation] RO:0002213  protein kinase activity