GO:1901363	F	0.31	heterocyclic compound binding
GO:0097159	F	0.31	organic cyclic compound binding
GO:0000166	F	0.24	nucleotide binding
GO:0003824	F	0.23	catalytic activity
GO:0043167	F	0.19	ion binding
GO:0046872	F	0.17	metal ion binding
GO:0035639	F	0.17	purine ribonucleoside triphosphate binding
GO:0032555	F	0.17	purine ribonucleotide binding
GO:0032550	F	0.17	purine ribonucleoside binding
GO:0016491	F	0.16	oxidoreductase activity
GO:0005524	F	0.15	ATP binding
