| EC |
2.4.1.293 |
| Accepted name: |
GalNAc5-diNAcBac-PP-undecaprenol β-1,3-glucosyltransferase |
| Reaction: |
UDP-α-D-glucose + [GalNAc-α-(1→4)]4-GalNAc-α-(1→3)-diNAcBac-diphospho-tritrans,heptacis-undecaprenol = UDP +
[GalNAc-α-(1→4)]2-[Glc-β-(1→3)]-[GalNAc-α-(1→4)]2-GalNAc-α-(1→3)-diNAcBac-diphospho-tritrans,heptacis-undecaprenol |
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For diagram of undecaprenyldiphosphoheptasaccharide biosynthesis, click here |
| Glossary: |
diNAcBac = N,N′-diacetyl-D-bacillosamine = 2,4-diacetamido-2,4,6-trideoxy-D-glucopyranose |
| Other name(s): |
PglI |
| Systematic name: |
UDP-α-D-glucose:[GalNAc-α-(1→4)]4-GalNAc-α-(1→3)-diNAcBac-diphospho-tritrans,heptacis-undecaprenol 3-β-D-glucosyltransferase |
| Comments: |
Isolated from the bacterium Campylobacter jejuni. Part of a bacterial N-linked glycosylation pathway.
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| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc |
| References: |
| 1. |
Glover, K.J., Weerapana, E. and Imperiali, B. In vitro assembly of the undecaprenylpyrophosphate-linked heptasaccharide for prokaryotic N-linked glycosylation. Proc. Natl. Acad. Sci. USA 102 (2005) 14255–14259. [DOI] [PMID: 16186480] |
| 2. |
Kelly, J., Jarrell, H., Millar, L., Tessier, L., Fiori, L.M., Lau, P.C., Allan, B. and Szymanski, C.M. Biosynthesis of the N-linked glycan in Campylobacter jejuni and addition onto protein through block transfer. J. Bacteriol. 188 (2006) 2427–2434. [DOI] [PMID: 16547029] |
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| [EC 2.4.1.293 created 2012] |
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