purine metabolism

purine metabolism
Purinmetabolismus m, Purinstoffwechsel m

Fachwörterbuch Medizin Englisch-Deutsch. 2013.

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  • Purine metabolism — Many organisms have metabolic pathways to synthesize and break down purines.ynthesisPurines are biologically synthesized as nucleotides (bases attached to ribose 5 phosphate). The committed step is amidophosphoribosyltransferase.Both adenine and… …   Wikipedia

  • Purine synthesis — may either refer to:*In vivo purine synthesis: Purine metabolism#Synthesis *Laboratory purine synthesis: Purine#Synthesis …   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

  • Purine nucleoside phosphorylase — Not to be confused with polynucleotide phosphorylase. purine nucleoside phosphorylase Identifiers EC number 2.4.2.1 CAS number …   Wikipedia

  • Purine-nucleoside phosphorylase — In enzymology, a purine nucleoside phosphorylase (EC number|2.4.2.1) is an enzyme that catalyzes the chemical reaction:purine nucleoside + phosphate ightleftharpoons purine + alpha D ribose 1 phosphateThus, the two substrates of this enzyme are… …   Wikipedia

  • Purine — chembox ImageFile=Purine chemical structure.png ImageSize= 345px ImageFile2= IUPACName=7H purine OtherNames= Section1= Chembox Identifiers CASNo=120 73 0 PubChem=1044 ChemSpiderID = 1015 SMILES=C1=C2C(=NC=N1)N=CN2 MeSHName=Purine Section2=… …   Wikipedia

  • Purine nucleosidase — In enzymology, a purine nucleosidase (EC number|3.2.2.1) is an enzyme that catalyzes the chemical reaction:a purine nucleoside + H2O ightleftharpoons D ribose + a purine baseThus, the two substrates of this enzyme are purine nucleoside and H2O,… …   Wikipedia

  • Purine nucleoside phosphorylase deficiency — Infobox Disease Name = PAGENAME Caption = DiseasesDB = 11044 ICD10 = ICD10|D|81|5|d|80 ICD9 = ICD9|277.2 ICDO = OMIM = 164050 MedlinePlus = eMedicineSubj = ped eMedicineTopic = 1957 MeshID = Purine nucleoside phosphorylase deficiency, often… …   Wikipedia

  • Purine — One of the two classes of bases in DNA and RNA. The purine bases are guanine (G) and adenine (A). Uric acid, the offending substance in gout, is a purine end product. * * * The parent substance of adenine, guanine, and other naturally occurring p …   Medical dictionary

  • purine — n. a nitrogen containing compound with a two ring molecular structure. Examples of purines are adenine and guanine, which form the nucleotides of nucleic acids, and uric acid, which is the end product of purine metabolism …   The new mediacal dictionary

  • metabolism — /meuh tab euh liz euhm/, n. 1. Biol., Physiol. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Cf. anabolism, catabolism …   Universalium

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