Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-N-acetyl-alpha-D-galactosamine + N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol | Campylobacter jejuni | 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 | UDP + N-acetyl-D-galactosaminyl-alpha-(1->4)-N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Campylobacter jejuni | - |
gene pglJ | - |
Campylobacter jejuni NCTC 11168 | - |
gene pglJ | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | in vitro transfer of N,N'-diacetylbacillosamine phosphate onto Und-P and the in vitro enzymatic synthesis of the heptasacccharide using a chemically synthesized undecaprenyl diphosphate-linked N,N'-diacetylbacillosamine. The reactions of PglC, PglA, PglH, PglJ and PglI are coupled in a single reaction vessel, NMR spectrometric product analysis | Campylobacter jejuni | ? | - |
? | |
UDP-N-acetyl-alpha-D-galactosamine + N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol | - |
Campylobacter jejuni | UDP + N-acetyl-D-galactosaminyl-alpha-(1->4)-N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol | - |
? | |
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 | Campylobacter jejuni | UDP + N-acetyl-D-galactosaminyl-alpha-(1->4)-N-acetyl-D-galactosaminyl-alpha-(1->3)-N,N'-diacetyl-alpha-D-bacillosaminyl-diphospho-tritrans,heptacis-undecaprenol | - |
? |
Synonyms | Comment | Organism |
---|---|---|
PglJ | - |
Campylobacter jejuni |
General Information | Comment | Organism |
---|---|---|
metabolism | the Pgl pathway produces the N-linked glycan heptasaccharide GalNAc-alpha1,4-GalNAc-alpha1,4-(Glcbeta1,3)-GalNAc-alpha1,4-GalNAc-alpha1,4-GalNAc-alpha1,3-Bac2,4diNAc-_1-Asn. The pathway begins with diphosphate bond formation between the Bac2,4diNAc phosphate and undecaprenylphosphate (Und-P) by Cj1124c (PglC) to form Bac2,4diNAc-alpha1-PP-Und. One N-acetylgalactosamine is linked to the polyisoprenediphosphate-bound N,N'-diacetylbacillosamine by Cj1125c (PglA) to form GalNAc-alpha1,3-Bac2,4diNAc-alpha1-PP-Und. Next, four additional GalNAc and one branching glucose are added sequentially to the isoprene-linked disaccharide by PglJ, PglH, and PglI, to form the heptasaccharide, overview | Campylobacter jejuni |