thromboxane-A synthase

thromboxane-A synthase
throm·box·ane-A syn·thase (throm-bokґsān sinґthās) [EC 5.3.99.5] an enzyme of the isomerase class that catalyzes the conversion in platelets of prostaglandin G2 to thromboxane A2, a potent vasoconstrictor and platelet agonist. Deficient enzyme activity, an autosomal dominant trait, causes defects in the release of platelets. See illustration at prostaglandin.

Medical dictionary. 2011.

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  • Thromboxane-A synthase — 1 (platelet, cytochrome P450, family 5, subfamily A), also known as TBXAS1, is a human gene.cite web | title = Entrez Gene: TBXAS1 thromboxane A synthase 1 (platelet, cytochrome P450, family 5, subfamily A)| url =… …   Wikipedia

  • Thromboxane — is a member of the family of lipids known as eicosanoids. The two major thromboxanes are thromboxane A2 and thromboxane B2.Thromboxane is named for its role in clot formation (thrombosis).ProductionIt is produced in platelets by thromboxane A… …   Wikipedia

  • Thromboxane A2 — Chembox new ImageFile = Thromboxane A2 acsv.svg ImageSize = IUPACName = OtherNames = Section1 = Chembox Identifiers CASNo = 57576 52 0 PubChem = 5280497 SMILES = MeSHName = Thromboxane+A2 Section2 = Chembox Properties Formula =… …   Wikipedia

  • Thromboxane — A2 Les thromboxanes sont des hormones à effet vasoconstricteurs. Elles engendrent une augmentation de la pression artérielle. Elles activent aussi l agrégation des plaquettes et aident à la coagulation sanguine et au thrombus ou caillot sanguin d …   Wikipédia en Français

  • Thromboxan-Synthase — Thromboxansynthase Größe 533 Aminosäuren Struktur Monomer, multipass Membranprotein Kofaktor Häm …   Deutsch Wikipedia

  • TBXAS — thromboxane A synthase …   Medical dictionary

  • TBXAS — • thromboxane A synthase …   Dictionary of medical acronyms & abbreviations

  • Cytochrome P450 — Oxidase (CYP2C9) Identifiers Symbol p450 Pfam …   Wikipedia

  • Prostaglandin H2 — Chembox new ImageFile=Prostaglandin H2 skeletal.svg ImageSize= IUPACName= OtherNames= Section1= Chembox Identifiers CASNo=42935 17 1 PubChem=1035 SMILES= MeSHName=Prostaglandin+H2 Section2= Chembox Properties Formula=C20H32O5 MolarMass=352.465… …   Wikipedia

  • List of EC numbers (EC 5) — This list contains a list of EC numbers for the fifth group, EC 5, isomerases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology. =EC 5.1: Epimerases and… …   Wikipedia

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