GO:0005198	F	0.46	structural molecule activity
GO:0043167	F	0.45	ion binding
GO:0043169	F	0.43	cation binding
GO:0005201	F	0.25	extracellular matrix structural constituent
GO:0046872	F	0.22	metal ion binding
GO:0005102	F	0.20	receptor binding
GO:0042802	F	0.19	identical protein binding
GO:0097367	F	0.17	carbohydrate derivative binding
GO:0030246	F	0.17	carbohydrate binding
GO:0044877	F	0.16	macromolecular complex binding
GO:0003824	F	0.15	catalytic activity
GO:0005509	F	0.14	calcium ion binding
GO:0004872	F	0.13	receptor activity
GO:1901363	F	0.12	heterocyclic compound binding
GO:0097159	F	0.12	organic cyclic compound binding
GO:0038023	F	0.11	signaling receptor activity
GO:0036094	F	0.11	small molecule binding
GO:0032403	F	0.11	protein complex binding
