GO:0043169	F	0.77	cation binding
GO:0046872	F	0.76	metal ion binding
GO:0005509	F	0.75	calcium ion binding
GO:0046983	F	0.32	protein dimerization activity
GO:0042802	F	0.31	identical protein binding
GO:0042803	F	0.30	protein homodimerization activity
GO:0048306	F	0.28	calcium-dependent protein binding
GO:1901363	F	0.18	heterocyclic compound binding
GO:0097159	F	0.18	organic cyclic compound binding
GO:0019899	F	0.16	enzyme binding
GO:0019901	F	0.14	protein kinase binding
GO:0005215	F	0.13	transporter activity
GO:0003824	F	0.13	catalytic activity
GO:0022857	F	0.12	transmembrane transporter activity
GO:0005080	F	0.12	protein kinase C binding
GO:0046873	F	0.11	metal ion transmembrane transporter activity
GO:0000166	F	0.11	nucleotide binding
