GO:0003824	F	1.00	catalytic activity
GO:0004849	F	0.99	uridine kinase activity
GO:1901363	F	0.40	heterocyclic compound binding
GO:0097159	F	0.40	organic cyclic compound binding
GO:0036094	F	0.32	small molecule binding
GO:0001882	F	0.28	nucleoside binding
GO:0000166	F	0.28	nucleotide binding
GO:0035639	F	0.26	purine ribonucleoside triphosphate binding
GO:0032555	F	0.26	purine ribonucleotide binding
GO:0032550	F	0.26	purine ribonucleoside binding
GO:0005524	F	0.23	ATP binding
GO:0043167	F	0.14	ion binding
GO:0046872	F	0.11	metal ion binding
