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Pretraga
PMC	članci
PubMed	članci
NCBI	proteini

Ubihinol oksidaza
Ubihinol oksidaza
Identifikatori
EC broj	1.10.3.11
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

Ubihinol oksidaza (EC 1.10.3.11, biljna alternativna oksidaza, cijanid-insenzitivna oksidaza, citohrom bd-II oksidaza) je enzim sa sistematskim imenom ubihinol:O₂ oksidoreduktaza (neelectrogena).^[1]^[2]^[3]^[4] Ovaj enzim katalizuje sledeću hemijsku reakciju

2 ubihinol + O₂

\rightleftharpoons

2 ubihinon + 2H₂O

Enzim u mitohondrijama iz termogenih tkiva biljki i iz pojedinih protita sadrži dinuklearni kompleks gvožđa.

Reference

^ Bendall, D.S. & Bonner, W.D. (1971). „Cyanide-insensitive respiration in plant mitochondria”. Plant Physiol. 47: 236—245. PMID 16657603.
^ Siedow, J.N., Umbach, A.L. and Moore, A.L. (1995). „The active site of the cyanide-resistant oxidase from plant mitochondria contains a binuclear iron center”. FEBS Lett. 362: 10—14. PMID 7698344.
^ Williams, B.A., Elliot, C., Burri, L., Kido, Y., Kita, K., Moore, A.L. and Keeling, P.J. (2010). „A broad distribution of the alternative oxidase in microsporidian parasites”. PLoS Pathog. 6: #e1000761—e1000761. PMID 20169184.
^ Shepherd, M., Sanguinetti, G., Cook, G.M. and Poole, R.K. (2010). „Compensations for diminished terminal oxidase activity in Escherichia coli: cytochrome bd-II-mediated respiration and glutamate metabolism”. J. Biol. Chem. 285: 18464—18472. PMID 20392690.

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.
William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.

Spoljašnje veze

Ubiquinol+oxidase на US National Library of Medicine Medical Subject Headings (MeSH)

[1] Bendall, D.S. & Bonner, W.D. (1971). „Cyanide-insensitive respiration in plant mitochondria”. Plant Physiol. 47: 236—245. PMID 16657603.

[2] Siedow, J.N., Umbach, A.L. and Moore, A.L. (1995). „The active site of the cyanide-resistant oxidase from plant mitochondria contains a binuclear iron center”. FEBS Lett. 362: 10—14. PMID 7698344.

[3] Williams, B.A., Elliot, C., Burri, L., Kido, Y., Kita, K., Moore, A.L. and Keeling, P.J. (2010). „A broad distribution of the alternative oxidase in microsporidian parasites”. PLoS Pathog. 6: #e1000761—e1000761. PMID 20169184.

[4] Shepherd, M., Sanguinetti, G., Cook, G.M. and Poole, R.K. (2010). „Compensations for diminished terminal oxidase activity in Escherichia coli: cytochrome bd-II-mediated respiration and glutamate metabolism”. J. Biol. Chem. 285: 18464—18472. PMID 20392690.

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