GO:0003824	F	0.97	catalytic activity
GO:0004672	F	0.96	protein kinase activity
GO:0004674	F	0.85	protein serine/threonine kinase activity
GO:1901363	F	0.48	heterocyclic compound binding
GO:0097159	F	0.48	organic cyclic compound binding
GO:0000166	F	0.25	nucleotide binding
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:0003676	F	0.24	nucleic acid binding
GO:0046872	F	0.22	metal ion binding
GO:0004871	F	0.22	signal transducer activity
GO:0003677	F	0.20	DNA binding
GO:0004702	F	0.19	receptor signaling protein serine/threonine kinase activity
GO:0032559	F	0.18	adenyl ribonucleotide binding
GO:0005524	F	0.17	ATP binding
