. "\"Catalysis of the transfer of a galactosyl group to an acceptor molecule, typically another carbohydrate or a lipid.\" [ISBN:0198506732]" . . "galactosyltransferase activity" . "EC:2.4.1.-" . "MetaCyc:2.4.1.151-RXN" . "Reactome:REACT_116069 \"Addition of galactose to Core 6 glycoprotein, Homo sapiens\"" . .