GO:0003824	F	0.97	catalytic activity
GO:0004672	F	0.96	protein kinase activity
GO:0004674	F	0.76	protein serine/threonine kinase activity
GO:0004871	F	0.30	signal transducer activity
GO:0005102	F	0.23	receptor binding
GO:0005057	F	0.20	receptor signaling protein activity
GO:0004713	F	0.20	protein tyrosine kinase activity
GO:0004702	F	0.19	receptor signaling protein serine/threonine kinase activity
GO:1901363	F	0.17	heterocyclic compound binding
GO:0097159	F	0.17	organic cyclic compound binding
GO:0097367	F	0.15	carbohydrate derivative binding
GO:0004715	F	0.15	non-membrane spanning protein tyrosine kinase activity
GO:0036094	F	0.14	small molecule binding
GO:0004872	F	0.14	receptor activity
GO:0032555	F	0.13	purine ribonucleotide binding
GO:0032550	F	0.13	purine ribonucleoside binding
GO:0035639	F	0.12	purine ribonucleoside triphosphate binding
GO:0099600	F	0.11	transmembrane receptor activity
GO:0043167	F	0.11	ion binding
GO:0038023	F	0.11	signaling receptor activity
