GalNAc5-diNAcBac-PP-undekaprenol beta-1,3-glukoziltransferaza
| GalNAc5-diNAcBac-PP-undekaprenol beta-1,3-glukoziltransferaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.4.1.293 | ||||||||
| Baze podataka | |||||||||
| IntEnz | IntEnz pregled | ||||||||
| BRENDA | BRENDA pristup | ||||||||
| ExPASy | NiceZyme pregled | ||||||||
| KEGG | KEGG pristup | ||||||||
| MetaCyc | metabolički put | ||||||||
| PRIAM | profil | ||||||||
| Strukture PBP | RCSB PDB PDBe PDBj PDBsum | ||||||||
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GalNAc5-diNAcBac-PP-undekaprenol beta-1,3-glukoziltransferaza (EC 2.4.1.293, PglI) je enzim sa sistematskim imenom UDP-alfa-D-glukoza:(GalNAc-alfa-(1->4))4-GalNAc-alfa-(1->3)-diNAcBac-difosfo-tritrans,heptacis-undekaprenol 3-beta-D-glukoziltransferaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- UDP-alfa-D-glukoza + [GalNAc-alfa-(1->4)]4-GalNAc-alfa-(1->3)-diNAcBac-difosfo-tritrans,heptacis-undekaprenol UDP +
[GalNAc-alfa-(1->4)]2-[Glc-beta-(1->3)]-[GalNAc-alfa-(1->4)]2-GalNAc-alfa-(1->3)-diNAcBac-difosfo-tritrans,heptacis-undekaprenol
Ovaj enzim je izolovan iz Campylobacter jejuni.
Reference
[уреди | уреди извор]- ^ Glover, K.J., Weerapana, E. and Imperiali, B. (2005). „In vitro assembly of the undecaprenylpyrophosphate-linked heptasaccharide for prokaryotic N-linked glycosylation”. Proc. Natl. Acad. Sci. USA. 102: 14255—14259. PMID 16186480.
- ^ Kelly, J., Jarrell, H., Millar, L., Tessier, L., Fiori, L.M., Lau, P.C., Allan, B. and Szymanski, C.M. (2006). „Biosynthesis of the N-linked glycan in Campylobacter jejuni and addition onto protein through block transfer”. J. Bacteriol. 188: 2427—2434. PMID 16547029.
Literatura
[уреди | уреди извор]- Nicholas C. Price; Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third изд.). USA: Oxford University Press. ISBN 019850229X.
- Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 изд.). Wiley-Interscience. ISBN 0471205036.
- Branden C; Tooze J. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN 0-8153-2305-0.
- Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 изд.). Wiley Classics Library. ISBN 0471303097.
Spoljašnje veze
[уреди | уреди извор]- GalNAc5-diNAcBac-PP-undecaprenol+beta-1,3-glucosyltransferase на US National Library of Medicine Medical Subject Headings (MeSH)
