Note that this term encompasses all activities that transfer a single phosphate group; although ATP is by far the most common phosphate donor, reactions using other phosphate donors are included in this term.

Note that this term encompasses all activities that transfer a single phosphate group; although ATP is by far the most common phosphate donor, reactions using other phosphate donors are included in this term.

Reactome:R-HSA-6788855

Reactome:R-HSA-6788867

Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.

GO:0016301

phosphokinase activity

phosphokinase activity

GO:0016301

kinase activity