GO:0003824	F	0.98	catalytic activity
GO:0008233	F	0.97	peptidase activity
GO:0070011	F	0.96	peptidase activity, acting on L-amino acid peptides
GO:0008237	F	0.94	metallopeptidase activity
GO:0004175	F	0.80	endopeptidase activity
GO:0004222	F	0.75	metalloendopeptidase activity
GO:0043167	F	0.34	ion binding
GO:0046872	F	0.33	metal ion binding
GO:0046914	F	0.32	transition metal ion binding
GO:0008270	F	0.31	zinc ion binding
GO:1901363	F	0.28	heterocyclic compound binding
GO:0097159	F	0.28	organic cyclic compound binding
GO:0042277	F	0.26	peptide binding
GO:0046983	F	0.19	protein dimerization activity
GO:0000166	F	0.18	nucleotide binding
GO:0042802	F	0.17	identical protein binding
GO:0097367	F	0.16	carbohydrate derivative binding
GO:0042803	F	0.16	protein homodimerization activity
GO:0017076	F	0.16	purine nucleotide binding
GO:0035639	F	0.15	purine ribonucleoside triphosphate binding
GO:0032555	F	0.15	purine ribonucleotide binding
GO:0032550	F	0.15	purine ribonucleoside binding
GO:0030554	F	0.14	adenyl nucleotide binding
GO:0005524	F	0.13	ATP binding
