GO:0003824	F	0.99	catalytic activity
GO:0019239	F	0.97	deaminase activity
GO:0016787	F	0.56	hydrolase activity
GO:0043167	F	0.51	ion binding
GO:0016814	F	0.50	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines
GO:0046872	F	0.49	metal ion binding
GO:0046914	F	0.47	transition metal ion binding
GO:1901363	F	0.44	heterocyclic compound binding
GO:0097159	F	0.44	organic cyclic compound binding
GO:0051536	F	0.33	iron-sulfur cluster binding
GO:0000166	F	0.23	nucleotide binding
GO:0003676	F	0.21	nucleic acid binding
GO:0035639	F	0.19	purine ribonucleoside triphosphate binding
GO:0032555	F	0.19	purine ribonucleotide binding
GO:0032550	F	0.19	purine ribonucleoside binding
GO:0004000	F	0.19	adenosine deaminase activity
GO:0008835	F	0.18	diaminohydroxyphosphoribosylaminopyrimidine deaminase activity
GO:0008703	F	0.18	5-amino-6-(5-phosphoribosylamino)uracil reductase activity
GO:0008251	F	0.17	tRNA-specific adenosine deaminase activity
GO:0005524	F	0.17	ATP binding
GO:0003723	F	0.13	RNA binding
