Sve-trans-8'-apo-beta-karotenal 15,15'-oksigenaza
| Sve-trans-8'-apo-beta-karotenal 15,15'-oksigenaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 1.14.99.41 | ||||||||
| 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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Sve-trans-8'-apo-beta-karotenal 15,15'-oksigenaza (EC 1.14.99.41, Diox1, ACO, 8'-apo-beta-karotenal 15,15'-oksigenaza) je enzim sa sistematskim imenom sve-trans-8'-apo-beta-karotenal:kiseonik 15,15'-oksidoreduktaza (razgradnja veze).[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- sve-trans-8'-apo-beta-karotenal + O2 sve-trans-retinal + (2E,4E,6E)-2,6-dimetilokta-2,4,6-trienedial
Ovaj enzim sadrži Fe2+-4His strukturu. On učestvuje u retinalnoj biosintezi kod bakterija.
Reference[уреди | уреди извор]
- ^ Ruch, S., Beyer, P., Ernst, H. and Al-Babili, S. (2005). „Retinal biosynthesis in Eubacteria: in vitro characterization of a novel carotenoid oxygenase from Synechocystis sp. PCC 6803”. Mol. Microbiol. 55: 1015—1024. PMID 15686550.
- ^ Kloer, D.P., Ruch, S., Al-Babili, S., Beyer, P. and Schulz, G.E. (2005). „The structure of a retinal-forming carotenoid oxygenase”. Science. 308: 267—269. PMID 15821095.
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]
- All-trans-8'-apo-beta-carotenal+15,15'-oxygenase на US National Library of Medicine Medical Subject Headings (MeSH)
