GO:0043130	F	0.98	ubiquitin binding
GO:1901363	F	0.28	heterocyclic compound binding
GO:0097159	F	0.28	organic cyclic compound binding
GO:0003824	F	0.22	catalytic activity
GO:0097367	F	0.18	carbohydrate derivative binding
GO:0036094	F	0.18	small molecule 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:0005524	F	0.16	ATP binding
GO:0046872	F	0.11	metal ion binding
GO:0016787	F	0.11	hydrolase activity
