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Pirimidin-dezoksinukleozid 2'-dioksigenaza
Identifikatori
EC broj	1.14.11.3
CAS broj	9076-89-5
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB	RCSB PDB PDBe PDBj PDBsum
Pretraga
PMC	articles
PubMed	articles
NCBI Protein	search

Pirimidin-dezoksinukleozid 2'-dioksigenaza (EC 1.14.11.3, dezoksiuridinska 2'-dioksigenaza, dezoksiuridinska 2'-hidroksilaza, pirimidin dezoksiribonukleozidna 2'-hidroksilaza, timidinska 2'-dioksigenaza, timidinska 2'-hidroksilaza, timidin 2-oksoglutaratna dioksigenaza, timidinska dioksigenaza) je enzim sa sistematskim imenom 2'-dezoksiuridin,2-oksoglutarat:kiseonik oksidoreduktaza (2'-hidroksilacija).^[1]^[2]^[3] Ovaj enzim katalizuje sledeću hemijsku reakciju

2'-dezoksiuridin + 2-oksoglutarat + O₂

\rightleftharpoons

uridin + sukcinat + CO₂

Za rad ovog enzima se neophodni Fe²⁺ i askorbat. On takođe deluje on timidin.

Reference

↑ Bankel, L., Lindstedt, G. and Lindstedt, S. (1972). „Thymidine 2′-hydroxylation in Neurospora crassa”. J. Biol. Chem. 247: 6128-6134. PMID 4265566.
↑ Stubbe, J. (1985). „Identification of two α-ketoglutarate-dependent dioxygenases in extracts of Rhodotorula glutinis catalyzing deoxyuridine hydroxylation”. J. Biol. Chem. 260: 9972-9975. PMID 4040518.
↑ Warn-Cramer, B.J., Macrander, L.A. and Abbott, M.T. (1983). „Markedly different ascorbate dependencies of the sequential α-ketoglutarate dioxygenase reactions catalyzed by an essentially homogeneous thymine 7-hydroxylase from Rhodotorula glutinis”. J. Biol. Chem. 258: 10551-10557. PMID 6684117.

Literatura

Nicholas C. Price, Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third izd.). USA: Oxford University Press. ISBN 019850229X.
Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 izd.). 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 izd.). Wiley Classics Library. ISBN 0471303097.
Robert A. Copeland (2013). Evaluation of Enzyme Inhibitors in Drug Discovery: A Guide for Medicinal Chemists and Pharmacologists (2nd izd.). Wiley-Interscience. ISBN 111848813X.
Gerhard Michal, Dietmar Schomburg (2012). Biochemical Pathways: An Atlas of Biochemistry and Molecular Biology (2nd izd.). Wiley. ISBN 0470146842.

Vanjske veze

MeSH Pyrimidine-deoxynucleoside+2'-dioxygenase

[1] Bankel, L., Lindstedt, G. and Lindstedt, S. (1972). „Thymidine 2′-hydroxylation in Neurospora crassa”. J. Biol. Chem. 247: 6128-6134. PMID 4265566.

[2] Stubbe, J. (1985). „Identification of two α-ketoglutarate-dependent dioxygenases in extracts of Rhodotorula glutinis catalyzing deoxyuridine hydroxylation”. J. Biol. Chem. 260: 9972-9975. PMID 4040518.

[3] Warn-Cramer, B.J., Macrander, L.A. and Abbott, M.T. (1983). „Markedly different ascorbate dependencies of the sequential α-ketoglutarate dioxygenase reactions catalyzed by an essentially homogeneous thymine 7-hydroxylase from Rhodotorula glutinis”. J. Biol. Chem. 258: 10551-10557. PMID 6684117.

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