Ksantan ketal piruvat transferaza
| Ksantan ketal piruvat transferaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.5.1.95 | ||||||||
| 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 | ||||||||
| |||||||||
Ksantan ketal piruvat transferaza (EC 2.5.1.95, KPT) je enzim sa sistematskim imenom fosfoenolpiruvat:D-Man-beta-(1->4)-GlcA-beta-(1->2)-D-Man-alfa-(1->3)-D-Glc-beta-(1->4)-D-Glc-alfa-1-difosfo-ditrans,oktacis-undekaprenol 4,6-O-(1-karboksiethan-1,1-diil)transferaza.[1] Ovaj enzim katalizuje sledeću hemijsku reakciju
- fosfoenolpiruvat + D-Man-beta-(1->4)-D-GlcA-beta-(1->2)-D-Man-alfa-(1->3)-D-Glc-beta-(1->4)-D-Glc-alfa-1-difosfo-ditrans,oktacis-undekaprenol 4,6-CH3(COO-)C-D-Man-beta-(1->4)-D-GlcA-beta-(1->2)-D-Man-alfa-(1->3)-D-Glc-beta-(1->4)-D-Glc-alfa-1-difosfo-ditrans,oktacis-undekaprenol + fosfat
Ovaj enzim učestvuje u biosintezi polisaharida ksantana.
Reference[уреди | уреди извор]
- ^ Marzocca, M.P., Harding, N.E., Petroni, E.A., Cleary, J.M. and Ielpi, L. (1991). „Location and cloning of the ketal pyruvate transferase gene of Xanthomonas campestris”. J. Bacteriol. 173: 7519—7524. PMID 1657892.
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]
- Xanthan+ketal+pyruvate+transferase на US National Library of Medicine Medical Subject Headings (MeSH)
