4-hidroksifenilpiruvat dioksigenaza

4-hidroksifenilpiruvat dioksigenaza
Identifikatori
EC broj	1.13.11.27
CAS broj	9029-72-5
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

4-hidroksifenilpiruvat dioksigenaza (EC 1.13.11.27, p-hidroksifenilpiruvinska hidroksilaza, p-hidroksifenilpiruvatna hidroksilaya, p-hidroksifenilpiruvatna oksidaza, p-hidroksifenilpiruvinska oksidaza, p-hidroksifenilpiruvatna dioksigenaza, p-hidroksifenilpiruvinska kiselina hidroksilaza, 4-hidroksifenilpiruvinska kiselina dioksigenaza) je enzim sa sistematskim imenom 4-hidroksifenilpiruvat:kiseonik oksidoreduktaza (hidroksilacija, dekarboksilacija).^[1]^[2] Ovaj enzim katalizuje sledeću hemijsku reakciju

4-hidroksifenilpiruvat + O₂

\rightleftharpoons

homogentisat + CO₂

Enzim iz Pseudomonas sadrži jedan Fe³⁺ po molu enzima. Enzimi iz drugih izvora sadrže gvožđe ili bakar.

Reference

↑ Lindstedt, S. and Rundgren, M. (1982). „Blue color, metal content, and substrate binding in 4-hydroxyphenylpyruvate dioxygenase from Pseudomonas sp. strain P. J. 874”. J. Biol. Chem. 257: 11922-11931. PMID 7118918.
↑ Roche, P.A., Moorehead, T.J. and Hamilton, G.A. (1982). „Purification and properties of hog liver 4-hydroxyphenylpyruvate dioxygenase”. Arch. Biochem. Biophys. 216: 62-73. PMID 7103516.

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.

Spoljašnje veze

MeSH 4-hydroxyphenylpyruvate+dioxygenase

[1] Lindstedt, S. and Rundgren, M. (1982). „Blue color, metal content, and substrate binding in 4-hydroxyphenylpyruvate dioxygenase from Pseudomonas sp. strain P. J. 874”. J. Biol. Chem. 257: 11922-11931. PMID 7118918.

[2] Roche, P.A., Moorehead, T.J. and Hamilton, G.A. (1982). „Purification and properties of hog liver 4-hydroxyphenylpyruvate dioxygenase”. Arch. Biochem. Biophys. 216: 62-73. PMID 7103516.

[1]

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