GO:0003824	F	0.64	catalytic activity
GO:0016798	F	0.59	hydrolase activity, acting on glycosyl bonds
GO:1901363	F	0.41	heterocyclic compound binding
GO:0097159	F	0.41	organic cyclic compound binding
GO:0003676	F	0.25	nucleic acid binding
GO:0035639	F	0.16	purine ribonucleoside triphosphate binding
GO:0032555	F	0.16	purine ribonucleotide binding
GO:0032550	F	0.16	purine ribonucleoside binding
GO:0016740	F	0.13	transferase activity
GO:0005524	F	0.12	ATP binding
