4-hydroxyphenylpyruvate oxidase

4-hydroxyphenylpyruvate oxidase

In enzymology, a 4-hydroxyphenylpyruvate oxidase (EC number|1.2.3.13) is an enzyme that catalyzes the chemical reaction

:4-hydroxyphenylpyruvate + 1/2 O2 ightleftharpoons 4-hydroxyphenylacetate + CO2

Thus, the two substrates of this enzyme are 4-hydroxyphenylpyruvate and O2, whereas its two products are 4-hydroxyphenylacetate and CO2.

This enzyme belongs to the family of oxidoreductases, specifically those acting on the aldehyde or oxo group of donor with oxygen as acceptor. The systematic name of this enzyme class is 4-hydroxyphenylpyruvate:oxygen oxidoreductase (decarboxylating). This enzyme participates in tyrosine metabolism.

References

*

External links

Gene Ontology (GO) codes


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • p-hydroxyphenylpyruvate oxidase — p hy·droxy·phen·yl·py·ru·vate ox·i·dase (hi drok″se fen″əl piґroo vāt okґsĭ dās) 4 hydroxyphenylpyruvate dioxygenase …   Medical dictionary

  • List of EC numbers (EC 1) — This list contains a list of EC numbers for the first group, EC 1, oxidoreducatases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 1.1 Acting on the CH OH …   Wikipedia

  • Nitisinone — Systematic (IUPAC) name 2 [2 nitro 4 (trifluoromethyl)benzoyl] cyclohexane 1,3 dione Clinical data AHFS/Drugs.com …   Wikipedia

  • Oxidoreductase — In biochemistry, an oxidoreductase is an enzyme that catalyzes the transfer of electrons from one molecule (the reductant, also called the hydrogen or electron donor) to another (the oxidant, also called the hydrogen or electron acceptor). This… …   Wikipedia

  • List of enzymes — This article is a list of enzymes, sorted by their respective sub categories and EC number.See also: * List of EC numbers * List of EC numbers (EC 1) * List of EC numbers (EC 2) * List of EC numbers (EC 3) * List of EC numbers (EC 4) * List of EC …   Wikipedia

  • Metabolism — Cell metabolism redirects here. For the journal, see Cell Metabolism. Structure of adenosine triphosphate, a central intermediate in energy metabolism Metabolism (from Greek: μεταβολή metabolē , change or Greek: μεταβολισμός metabolismos,… …   Wikipedia

  • Vitamin C — This article is about ascorbic acid as a nutrient; for its chemical properties, see the article ascorbic acid; for other uses, see the disambiguation page. Vitamin C …   Wikipedia

  • Aspartate transaminase — Aspartate aminotransferase from Escherichia coli bound with cofactor pyridoxal 5 phosphate.[1] Identifiers …   Wikipedia

  • Tyrosinase — monophenol monooxygenase Identifiers EC number 1.14.18.1 CAS number 9002 10 2 …   Wikipedia

  • Methylmalonyl-CoA mutase — Rendering based on PDB 2XIJ …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”