GO:0003824	F	0.43	catalytic activity
GO:0016787	F	0.35	hydrolase activity
GO:0008233	F	0.33	peptidase activity
GO:0005102	F	0.31	receptor binding
GO:0070011	F	0.30	peptidase activity, acting on L-amino acid peptides
GO:0008236	F	0.26	serine-type peptidase activity
GO:0004175	F	0.26	endopeptidase activity
GO:0004252	F	0.24	serine-type endopeptidase activity
GO:0004872	F	0.21	receptor activity
GO:0042802	F	0.20	identical protein binding
GO:0043169	F	0.19	cation binding
GO:0046872	F	0.15	metal ion binding
GO:0044877	F	0.13	macromolecular complex binding
GO:0038023	F	0.13	signaling receptor activity
GO:0005126	F	0.13	cytokine receptor binding
GO:0097159	F	0.12	organic cyclic compound binding
GO:0032403	F	0.12	protein complex binding
GO:0004888	F	0.12	transmembrane signaling receptor activity
GO:1901363	F	0.11	heterocyclic compound binding
GO:0097367	F	0.11	carbohydrate derivative binding
GO:0030234	F	0.11	enzyme regulator activity
GO:0005160	F	0.11	transforming growth factor beta receptor binding
GO:0005125	F	0.11	cytokine activity
