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Pretraga
PMC	članci
PubMed	članci
NCBI	proteini

Prolikopenska izomeraza
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
PMC
Pretraga
PMC	članci
PubMed	članci
NCBI	proteini

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

7,9,7',9'-tetracis-likopen

\rightleftharpoons

sve-trans-likopen

Za dejstvo ovog enzima je neophodan FADH2.

Reference

^ 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

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

Prolycopene+isomerase на US National Library of Medicine Medical Subject Headings (MeSH)

[1] 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.

[2] 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.

[3] 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.

[4] 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.

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