ID   2.4.1.303
DE   UDP-Gal:alpha-D-GlcNAc-diphosphoundecaprenol beta-1,3-
DE   galactosyltransferase.
CA   N-acetyl-alpha-D-glucosaminyl-di-trans,octa-cis-undecaprenyl diphosphate
CA   + UDP-alpha-D-galactose = beta-D-Gal-(1->3)-alpha-D-GlcNAc-di-trans,octa-
CA   cis-undecaprenyl diphosphate + H(+) + UDP.
CC   -!- The enzyme is involved in the the biosynthesis of the
CC       O-polysaccharide repeating unit of Escherichia coli O7:K1 (VW187).
CC       cf. EC 2.4.1.343.
DR   Q03084, WBBD_ECOLX ;
//