GO:0005102	F	0.36	receptor binding
GO:0003824	F	0.35	catalytic activity
GO:0016787	F	0.26	hydrolase activity
GO:0004872	F	0.24	receptor activity
GO:0008233	F	0.22	peptidase activity
GO:0097367	F	0.20	carbohydrate derivative binding
GO:0070011	F	0.19	peptidase activity, acting on L-amino acid peptides
GO:0004871	F	0.19	signal transducer activity
GO:0097159	F	0.18	organic cyclic compound binding
GO:0043169	F	0.18	cation binding
GO:0004888	F	0.18	transmembrane signaling receptor activity
GO:1901363	F	0.17	heterocyclic compound binding
GO:0070851	F	0.17	growth factor receptor binding
GO:0005161	F	0.16	platelet-derived growth factor receptor binding
GO:0004175	F	0.15	endopeptidase activity
GO:0036094	F	0.14	small molecule binding
GO:0008236	F	0.14	serine-type peptidase activity
GO:0032555	F	0.13	purine ribonucleotide binding
GO:0004252	F	0.13	serine-type endopeptidase activity
GO:0046872	F	0.12	metal ion binding
GO:0035639	F	0.12	purine ribonucleoside triphosphate binding
GO:0032550	F	0.12	purine ribonucleoside binding
GO:0005126	F	0.12	cytokine receptor binding
GO:0044877	F	0.11	macromolecular complex binding
GO:0042802	F	0.11	identical protein binding
GO:0005160	F	0.11	transforming growth factor beta receptor binding
GO:0005125	F	0.11	cytokine activity
