uronic acid transmembrane transporter activity
Enables the transfer of uronic acid from one side of a membrane to the other. Uronic acids are any monocarboxylic acid formally derived by oxidizing to a carboxyl group the terminal hydroxymethylene group of either an aldose with four or more carbon atoms in the molecule, or of any glycoside derived from such an aldose.
GO:0008028
monocarboxylic acid transmembrane transporter activity
is_a