GO:0043169	F	0.41	cation binding
GO:1901363	F	0.40	heterocyclic compound binding
GO:0097159	F	0.40	organic cyclic compound binding
GO:0019900	F	0.39	kinase binding
GO:0019207	F	0.31	kinase regulator activity
GO:0019209	F	0.27	kinase activator activity
GO:0035639	F	0.24	purine ribonucleoside triphosphate binding
GO:0032555	F	0.24	purine ribonucleotide binding
GO:0032550	F	0.24	purine ribonucleoside binding
GO:0046872	F	0.23	metal ion binding
GO:0005524	F	0.21	ATP binding
GO:0019901	F	0.20	protein kinase binding
GO:0003824	F	0.19	catalytic activity
GO:0003676	F	0.17	nucleic acid binding
GO:0030295	F	0.14	protein kinase activator activity
