Diapolikopen oksigenaza
(преусмерено са 4,4'-diapolikopen,AH2:kiseonik oksidoreduktaza (4,4'-hidroksilacija))
| Diapolikopen oksigenaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 1.14.99.44 | ||||||||
| 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 | ||||||||
| |||||||||
Diapolikopen oksigenaza (EC 1.14.99.44, CRTP) je enzim sa sistematskim imenom 4,4'-diapolikopen,AH2:kiseonik oksidoreduktaza (4,4'-hidroksilacija).[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- 4,4'-diapolikopen + 4 AH2 + 4 O2 4,4'-diapolikopendial + 4 A + 6H2O
Ovaj enzim učestvuje u biosintezi C30 karotenoida, kao što je stafiloksantin.
Reference[уреди | уреди извор]
- ^ Mijts, B.N., Lee, P.C. and Schmidt-Dannert, C. (2005). „Identification of a carotenoid oxygenase synthesizing acyclic xanthophylls: combinatorial biosynthesis and directed evolution”. Chem. Biol. 12: 453—460. PMID 15850982.
- ^ Tao, L., Schenzle, A., Odom, J.M. and Cheng, Q. (2005). „Novel carotenoid oxidase involved in biosynthesis of 4,4′-diapolycopene dialdehyde”. Appl. Environ. Microbiol. 71: 3294—3301. PMID 15933032.
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]
- Diapolycopene+oxygenase на US National Library of Medicine Medical Subject Headings (MeSH)
