GO:0003824	F	0.97	catalytic activity
GO:0004672	F	0.96	protein kinase activity
GO:0004674	F	0.87	protein serine/threonine kinase activity
GO:1901363	F	0.47	heterocyclic compound binding
GO:0097159	F	0.47	organic cyclic compound binding
GO:0043167	F	0.36	ion binding
GO:0046872	F	0.35	metal ion binding
GO:0003676	F	0.29	nucleic acid binding
GO:0003677	F	0.24	DNA binding
GO:0004871	F	0.23	signal transducer activity
GO:0097367	F	0.21	carbohydrate derivative binding
GO:0035639	F	0.20	purine ribonucleoside triphosphate binding
GO:0032555	F	0.20	purine ribonucleotide binding
GO:0032550	F	0.20	purine ribonucleoside binding
GO:0005057	F	0.20	receptor signaling protein activity
GO:0005524	F	0.19	ATP binding
GO:0004702	F	0.19	receptor signaling protein serine/threonine kinase activity
GO:0004683	F	0.11	calmodulin-dependent protein kinase activity
