Prolikopenska izomeraza
(преусмерено са 7,9,7',9'-tetracis-likopen cis-trans-izomeraza)
Prolikopenska izomeraza (EC 5.2.1.13, CRTISO, karoten cis-trans izomeraza, ZEBRA2 (gen), karotenska izomeraza, karotenoidna izomeraza) je enzim sa sistematskim imenom 7,9,7',9'-tetracis-likopen cis-trans-izomeraza.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju
| Prolikopenska izomeraza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 5.2.1.13 | ||||||||
| 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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- 7,9,7',9'-tetracis-likopen sve-trans-likopen
Za dejstvo ovog enzima je neophodan FADH2.
Reference уреди
- ^ Yu, Q., Ghisla, S., Hirschberg, J., Mann, V. and Beyer, P. (2011). „Plant carotene cis-trans isomerase CRTISO: a new member of the FADred-dependent flavoproteins catalyzing non-redox reactions”. J. Biol. Chem. 286: 8666—8676. PMID 21209101.
- ^ Li, Q., Farre, G., Naqvi, S., Breitenbach, J., Sanahuja, G., Bai, C., Sandmann, G., Capell, T., Christou, P. and Zhu, C. (2010). „Cloning and functional characterization of the maize carotenoid isomerase and β-carotene hydroxylase genes and their regulation during endosperm maturation”. Transgenic Res. 19: 1053—1068. PMID 20221689.
- ^ Isaacson, T., Ronen, G., Zamir, D. and Hirschberg, J. (2002). „Cloning of tangerine from tomato reveals a carotenoid isomerase essential for the production of β-carotene and xanthophylls in plants”. Plant Cell. 14: 333—342. PMID 11884678.
- ^ Chai, C., Fang, J., Liu, Y., Tong, H., Gong, Y., Wang, Y., Liu, M., Wang, Y., Qian, Q., Cheng, Z. and Chu, C. (2011). „ZEBRA2, encoding a carotenoid isomerase, is involved in photoprotection in rice”. Plant Mol. Biol. 75: 211—221. PMID 21161331.
Literatura уреди
- 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
- Prolycopene+isomerase на US National Library of Medicine Medical Subject Headings (MeSH)
