GO:0005102	F	0.76	receptor binding
GO:0003824	F	0.57	catalytic activity
GO:0016773	F	0.48	phosphotransferase activity, alcohol group as acceptor
GO:0016301	F	0.48	kinase activity
GO:0004672	F	0.47	protein kinase activity
GO:0004713	F	0.45	protein tyrosine kinase activity
GO:0004715	F	0.43	non-membrane spanning protein tyrosine kinase activity
GO:0097159	F	0.39	organic cyclic compound binding
GO:1901363	F	0.38	heterocyclic compound binding
GO:0019899	F	0.38	enzyme binding
GO:0019900	F	0.36	kinase binding
GO:0019901	F	0.35	protein kinase binding
GO:0030971	F	0.30	receptor tyrosine kinase binding
GO:0003676	F	0.25	nucleic acid binding
GO:0036094	F	0.19	small molecule binding
GO:0030674	F	0.18	protein binding, bridging
GO:0035591	F	0.17	signaling adaptor activity
GO:0003723	F	0.17	RNA binding
GO:0000166	F	0.17	nucleotide binding
GO:0001883	F	0.16	purine nucleoside binding
GO:0035639	F	0.15	purine ribonucleoside triphosphate binding
GO:0032555	F	0.15	purine ribonucleotide binding
GO:0032550	F	0.15	purine ribonucleoside binding
GO:0004871	F	0.15	signal transducer activity
GO:0043167	F	0.14	ion binding
GO:0043169	F	0.12	cation binding
GO:0005070	F	0.12	SH3/SH2 adaptor activity
GO:0032559	F	0.11	adenyl ribonucleotide binding
