GO:0016779	F	1.00	nucleotidyltransferase activity
GO:0070567	F	0.99	cytidylyltransferase activity
GO:0008781	F	0.94	N-acylneuraminate cytidylyltransferase activity
GO:1901363	F	0.22	heterocyclic compound binding
GO:0097159	F	0.22	organic cyclic compound binding
GO:0097367	F	0.16	carbohydrate derivative binding
GO:0036094	F	0.16	small molecule binding
GO:0000166	F	0.15	nucleotide binding
GO:0035639	F	0.14	purine ribonucleoside triphosphate binding
GO:0032555	F	0.14	purine ribonucleotide binding
GO:0032550	F	0.14	purine ribonucleoside binding
GO:0043167	F	0.12	ion binding
GO:0046872	F	0.11	metal ion binding
GO:0005524	F	0.11	ATP binding
