GO:0005215	F	0.54	transporter activity
GO:0022891	F	0.53	substrate-specific transmembrane transporter activity
GO:0046943	F	0.48	carboxylic acid transmembrane transporter activity
GO:0015291	F	0.48	secondary active transmembrane transporter activity
GO:0003824	F	0.23	catalytic activity
GO:0046872	F	0.17	metal ion binding
