ID 2.4.1.378 DE GDP-mannose:alpha-L-Rha-(1->3)-alpha-D-Gal-PP-Und alpha-1,4- DE mannosyltransferase. CA alpha-L-rhamnosyl-(1->3)-alpha-D-galactosyl-1-diphospho-di-trans,octa- CA cis-undecaprenol + GDP-alpha-D-mannose = alpha-D-Man-(1->4)-alpha-L-Rha- CA (1->3)-alpha-D-Gal-di-trans,octa-cis-undecaprenyl diphosphate + GDP + CA H(+). CC -!- The enzyme from Salmonella participates in the biosynthesis of the CC repeat unit of O antigens produced by strains that belong to the A, CC B, and D1 groups. DR P26402, RFBU_SALTY ; //