homogentisate

homogentisate
ho·mo·gen·tis·ate (ho″mo-jən-tisґāt) the anionic form of homogentisic acid.

Medical dictionary. 2011.

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  • Homogentisate 1,2-dioxygenase — protein Name=homogentisate 1,2 dioxygenase (homogentisate oxidase) caption= 3D rendering of Homogentisate Dioxygenase with active site amino acid residues and Iron atom colored. Histidine is the tan color, Glutamate the red color, and Iron is the …   Wikipedia

  • homogentisate 12-dioxygenase — ho·mo·gen·tis·ate 1,2 di·oxy·gen·ase (ho″mo jən tisґāt di okґsə jən ās) [EC 1.13.11.5] an enzyme of the oxidoreductase class that catalyzes the oxidation of homogentisate to form 4 methylacetoacetate as a step in… …   Medical dictionary

  • homogentisate 1,2-dioxygenase — An iron containing enzyme that catalyzes the oxidative cleavage of the benzene ring in homogentisic acid by O2, forming 4 maleylacetoacetate; an absence or deficiency of this enzyme will result in alcaptonuria. SYN: homogentisic acid oxidase …   Medical dictionary

  • Tyrosine — NatOrganicBox name=( S ) 2 Amino 3 (4 hydroxyphenyl) propanoic acid PubChem = 1153 CAS = 60 18 4 SMILES = N [C@@H] (Cc1ccc(O)cc1)C(O)=O C=9 | H=11 | N=1 | O=3 mass=181.19 g/molTyrosine (abbreviated as Tyr or Y) [cite web | author=IUPAC IUBMB… …   Wikipedia

  • Alkaptonuria — Infobox Disease Name = PAGENAME Caption = Homogentisic acid Width = 180 DiseasesDB = 409 ICD10 = ICD10|E|70|2|e|70 ICD9 = ICD9|270.2 ICDO = OMIM = 203500 MedlinePlus = eMedicineSubj = ped eMedicineTopic = 64 MeshID = D000474 Alkaptonuria (black… …   Wikipedia

  • Chromosome 3 (human) — Short and long arms Chromosome 3 is one of the 23 pairs of chromosomes in humans. People normally have two copies of this chromosome. Chromosome 3 spans almost 200 million base pairs (the building material of DNA) and represents about 6.5 percent …   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-hydroxyphenylacetate 1-monooxygenase — In enzymology, a 4 hydroxyphenylacetate 1 monooxygenase (EC number|1.14.13.18) is an enzyme that catalyzes the chemical reaction:4 hydroxyphenylacetate + NAD(P)H + H+ + O2 ightleftharpoons homogentisate + NAD(P)+ + H2OThe 5 substrates of this… …   Wikipedia

  • alcaptonuria, alkaptonuria — Excretion of homogentisic acid (alkapton) in the urine due to congenital lack of the enzyme homogentisate 1,2 dioxygenase, which mediates an essential step in the catabolism of phenylalanine and tyrosine; …   Medical dictionary

  • Acide homogentisique — Structure de l acide homogentisique Général Nom IUPAC acide (2,5 dihydroxyphényl)acétique …   Wikipédia en Français

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