GO:0022891	F	1.00	substrate-specific transmembrane transporter activity
GO:0051119	F	0.98	sugar transmembrane transporter activity
GO:0015149	F	0.95	hexose transmembrane transporter activity
GO:0015294	F	0.94	solute:cation symporter activity
GO:0005355	F	0.94	glucose transmembrane transporter activity
GO:0005351	F	0.93	sugar:proton symporter activity
GO:1901363	F	0.18	heterocyclic compound binding
GO:0097159	F	0.18	organic cyclic compound binding
GO:0036094	F	0.18	small molecule binding
GO:0043167	F	0.15	ion binding
GO:0097367	F	0.14	carbohydrate derivative binding
GO:0046872	F	0.14	metal ion binding
GO:0001882	F	0.13	nucleoside binding
GO:0003824	F	0.12	catalytic activity
GO:0000166	F	0.12	nucleotide binding
GO:0035639	F	0.11	purine ribonucleoside triphosphate binding
GO:0032555	F	0.11	purine ribonucleotide binding
GO:0032550	F	0.11	purine ribonucleoside binding
