protoporphyrinogen oxidase

protoporphyrinogen oxidase
pro·to·por·phy·rin·o·gen ox·i·dase (pro″to-por″fə-rinґə-jən okґsĭ-dās) [EC 1.3.3.4] an enzyme of the oxidoreductase class that catalyzes the oxidation of protoporphyrinogen IX to protoporphyrin IX, the penultimate step in heme and porphyrin synthesis. Deficiency of the enzyme, an autosomal dominant trait, causes variegate porphyria.

Medical dictionary. 2011.

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  • Protoporphyrinogen-Oxidase — Masse/Länge Primärstruktur 477 Aminosäuren …   Deutsch Wikipedia

  • Protoporphyrinogen oxidase — protein Name = protoporphyrinogen oxidase caption = width = HGNCid = 9280 Symbol = PPOX AltSymbols = VP EntrezGene = 5498 OMIM = 600923 RefSeq = NM 000309 UniProt = P50336 PDB = ECnumber = 1.3.3.4 Chromosome = 1 Arm = q Band = 22… …   Wikipedia

  • protoporphyrinogen oxidase — noun An enzyme responsible for the seventh step in heme production, removing hydrogen atoms from protoporphyrinogen IX to form protoporphyrin IX …   Wiktionary

  • Protoporphyrinogen IX — Chembox new ImageFile = Protoporphyrinogen IX.png ImageSize = 200 px IUPACName = OtherNames = Section1 = Chembox Identifiers CASNo = 7412 77 3 PubChem = 1039 SMILES = MeSHName = protoporphyrinogen Section2 = Chembox Properties Formula =… …   Wikipedia

  • protoporphyrinogen type III — The immediate precursor of protoporphyrin III in heme biosynthesis; elevated in cases of variegate porphyria. protoporphyrinogen type III oxidase a mitochondrial enzyme that uses O2 to convert protoporphyrinogen type III to protoporphyrin type… …   Medical dictionary

  • Coproporphyrinogen III oxidase — Coproporphyrinogen oxidase PDB rendering based on 2aex …   Wikipedia

  • Coproporphyrinogen-Oxidase — Vorhandene Strukturdaten …   Deutsch Wikipedia

  • coproporphyrinogen oxidase — cop·ro·por·phy·rin·o·gen ox·i·dase (kop″ro por″fə rinґo jən okґsĭ dās) [EC 1.3.3.3] an enzyme of the oxidoreductase class that catalyzes the conversion of coproporphyrinogen III to protoporphyrinogen IX. It occurs… …   Medical dictionary

  • PPOX — Protoporphyrinogen oxidase, also known as PPOX, is a human gene.cite web | title = Entrez Gene: PPOX protoporphyrinogen oxidase| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=5498| accessdate = ] PBB… …   Wikipedia

  • Haem — Strukturformel von Häm a. Strukturformel von Häm b …   Deutsch Wikipedia

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