ID   2.4.1.381
DE   dTDP-Rha:alpha-D-Man-(1->3)-alpha-D-Gal diphosphoundecaprenol alpha-1,2-
DE   rahmnosyltransferase.
CA   alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-alpha-D-Gal-di-trans,octa-
CA   cis-undecaprenyl diphosphate + dTDP-beta-L-rhamnose = alpha-L-Rha-(1->2)-
CA   alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-alpha-D-Gal-di-trans,octa-
CA   cis-undecaprenyl diphosphate + dTDP + H(+).
CC   -!- The enzyme, present in Salmonella strains that belong to group C2,
CC       participates in the biosynthesis of the repeat unit of O antigens
CC       produced by these strains.
//