GO:0003824	F	0.52	catalytic activity
GO:0043167	F	0.48	ion binding
GO:0043169	F	0.47	cation binding
GO:0051536	F	0.43	iron-sulfur cluster binding
GO:0016638	F	0.43	oxidoreductase activity, acting on the CH-NH2 group of donors
GO:1901363	F	0.20	heterocyclic compound binding
GO:0097159	F	0.20	organic cyclic compound binding
GO:0019899	F	0.15	enzyme binding
GO:0097367	F	0.12	carbohydrate derivative binding
GO:0000166	F	0.12	nucleotide binding
GO:0035639	F	0.11	purine ribonucleoside triphosphate binding
GO:0032555	F	0.11	purine ribonucleotide binding
GO:0032550	F	0.11	purine ribonucleoside binding
