Flavonol-3-O-glikozid ksiloziltransferaza
| Flavonol-3-O-glikozid ksiloziltransferaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.4.2.35 | ||||||||
| CAS broj | 83380-90-9 | ||||||||
| 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 | ||||||||
| |||||||||
Flavonol-3-O-glikozid ksiloziltransferaza (EC 2.4.2.35) je enzim sa sistematskim imenom UDP-D-ksiloza:flavonol-3-O-glikozid 2-O-beta-D-ksiloziltransferaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- UDP-D-ksiloza + a flavanol3-O-glikozid UDP + flavanol 3-[beta-D-ksilozil-(1->2)-beta-D-glikozid]
Flavonol 3-O-glukozid, flavonol 3-O-galaktozid i, u manjoj meri rutin, mogu da deluju kao akceptori.
Reference
[уреди | уреди извор]- ^ Kleinehollenhorst, G., Behrens, H., Pegels, G., Srunk, N. and Wiermann, R. (1982). „Formation of flavonol 3-O-diglycosides and flavonol 3-O-triglycosides by enzyme extracts from anthers of Tulipa cv apeldoorn - characterization and activity of 3 different O-glycosyltransferases during anther development”. Z. Natursforsch. C: Biosci. 37: 587—599.
- ^ Ishikura, N. & Yang, Z.Q. (1991). „UDP-D-xylose: flavonol 3-O-xylosyltransferase from young leaves of Euonymus alatus f. ciliato-dentatus”. Z. Naturforsch. C: Biosci. 46: 1003—1010.
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]- Flavonol-3-O-glycoside+xylosyltransferase на US National Library of Medicine Medical Subject Headings (MeSH)
