p-hydroxyphenylpyruvate

p-hydroxyphenylpyruvate
A metabolite formed by the transamination of tyrosine; elevated in the urine of individuals with tyrosinemia.

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p-hy·droxy·phen·yl·py·ru·vate (hi-drok″se-fen″əl-piґroo-vāt) the anionic form of p-hydroxyphenylpyruvic acid. Written also 4-hydroxyphenylpyruvate.

Medical dictionary. 2011.

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  • Hydroxyphenylpyruvate reductase — In enzymology, a hydroxyphenylpyruvate reductase (EC number|1.1.1.237) is an enzyme that catalyzes the chemical reaction:3 (4 hydroxyphenyl)lactate + NAD+ ightleftharpoons 3 (4 hydroxyphenyl)pyruvate + NADH + H+Thus, the two substrates of this… …   Wikipedia

  • 4-Hydroxyphenylpyruvate dioxygenase — Protein Name=4 hydroxyphenylpyruvate dioxygenase Symbol=HPD AltSymbols=PPD; HGNCid=5147 Chromosome=12 Arm=q Band=24 qter LocusSupplementaryData= ECnumber=1.13.11.27 OMIM=609695 EntrezGene=3242 RefSeq=NM 002150 UniProt=P327544… …   Wikipedia

  • 4-hydroxyphenylpyruvate decarboxylase — In enzymology, a 4 hydroxyphenylpyruvate decarboxylase (EC number|4.1.1.80) is an enzyme that catalyzes the chemical reaction:4 hydroxyphenylpyruvate ightleftharpoons 4 hydroxyphenylacetaldehyde + CO2Hence, this enzyme has one substrate, 4… …   Wikipedia

  • 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 + CO2Thus, the two substrates of this enzyme are 4… …   Wikipedia

  • 4-hydroxyphenylpyruvate dioxygenase — 4 hy·droxy·phen·yl·py·ru·vate di·oxy·gen·ase (hi drok″se fen″əl piґroo vāt di okґsə jən ās) [EC 1.13.11.27] an enzyme of the oxidoreductase class that catalyzes the oxidation of p hydroxyphenylpyruvate to… …   Medical dictionary

  • 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

  • 4-hydroxymandelate synthase — In enzymology, a 4 hydroxymandelate synthase (EC number|1.13.11.46) is an enzyme that catalyzes the chemical reaction:4 hydroxyphenylpyruvate + O2 ightleftharpoons 4 hydroxymandelate + CO2Thus, the two substrates of this enzyme are 4… …   Wikipedia

  • 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

  • Prephenate dehydrogenase — In enzymology, a prephenate dehydrogenase (EC number|1.3.1.12) is an enzyme that catalyzes the chemical reaction:prephenate + NAD+ ightleftharpoons 4 hydroxyphenylpyruvate + CO2 + NADHThus, the two substrates of this enzyme are prephenate and… …   Wikipedia

  • Type III tyrosinemia — Infobox Disease Name = PAGENAME Caption = Tyrosine DiseasesDB = 29836 DiseasesDB mult = ICD10 = ICD10|E|70|2|e|70 ICD9 = ICD9|270.2 ICDO = OMIM = 276710 OMIM mult = MedlinePlus = eMedicineSubj = ped eMedicineTopic = 2339 MeshID = D020176 Type III …   Wikipedia

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