2.4.1.291 | UDP-N-acetyl-alpha-D-galactosamine + N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol |
the sugar 2,4-diacetamido-2,4,6-trideoxy-alpha-D-glucopyranose, termed N,N'-diacetylbacillosamine, i.e Bac2,4diNAc, is the first carbohydrate in the glycoprotein N-linked heptasaccharide. In vitro biosynthesis of the complete heptasaccharide lipid-linked donor by coupling the action of eight enzymes, PglF, PglE, PglD, PglC, PglA, PglJ, PglH, and PglI, in the Pgl pathway in a single reaction vessel, overview |