GO:0098772	F	0.45	molecular function regulator
GO:0030234	F	0.44	enzyme regulator activity
GO:0061135	F	0.42	endopeptidase regulator activity
GO:0030414	F	0.42	peptidase inhibitor activity
GO:0005102	F	0.31	receptor binding
GO:0005198	F	0.29	structural molecule activity
GO:0005201	F	0.28	extracellular matrix structural constituent
GO:0097159	F	0.21	organic cyclic compound binding
GO:1901363	F	0.20	heterocyclic compound binding
GO:0003676	F	0.14	nucleic acid binding
GO:0019899	F	0.13	enzyme binding
GO:0046872	F	0.12	metal ion binding
