Hinat O-hidroksicinamoiltransferaza
| Hinat O-hidroksicinamoiltransferaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.3.1.99 | ||||||||
| CAS broj | 60321-02-0 | ||||||||
| 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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Hinat O-hidroksicinamoiltransferaza (EC 2.3.1.99, hidroksicinamoil koenzim A-hinat transferaza) je enzim sa sistematskim imenom feruloil-KoA:hinat O-(hidroksicinamoil)transferaza.[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju:
- feruloil-KoA + hinat KoA + O-feruloilhinat
Kofeoil-KoA i 4-kumaroil-KoA takođe mogu da deluju kao donori, mada sporije. Ovaj enzim učestvuje u biosintezi hlorogene kiseline u slatkom krompiru, i sa enzimom EC 2.3.1.98, hlorogenat---glukarat O-hidroksicinamoiltransferaza, u formiranju kafeoil-KoA u paradajzu.
Reference[уреди | уреди извор]
- ^ Strack, D., Gross, W., Wray, V. and Grotjahn, L. (1987). „Enzymatic-synthesis of caffeoylglucaric acid from chlorogenic acid and glucaric acid by a protein preparation from tomato cotyledons”. Plant Physiol. 83: 475—478. PMID 16665274.
- ^ Strack, D., Keller, H. and Weissenböck, G. (1987). „Enzymatic-synthesis of hydroxycinnamic acid-esters of sugar acids and hydroaromatic acids by protein preparations from rye (Secale cereale) primary leaves”. J. Plant Physiol. 131: 61—73.
- ^ Villegas, R.J.A. & Kojima, M. (1986). „Purification and characterization of hydroxycinnamoyl D-glucose. Quinate hydroxycinnamoyl transferase in the root of sweet potato, Ipomoea batatas Lam”. J. Biol. Chem. 261: 8729—8733. PMID 3722170.
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.
- William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.
Spoljašnje veze[уреди | уреди извор]
- Quinate+O-hydroxycinnamoyltransferase на US National Library of Medicine Medical Subject Headings (MeSH)
