adenylosuccinate lyase

adenylosuccinate lyase
Adenylylsuccinate lyase; an enzyme catalyzing the nonhydrolytic cleavage of adenylosuccinic acid producing AMP and fumarate and also of 4-(N-succinocarboxamido)-5-aminoimidazole nucleotide to yield fumarate and aminoimidazole carboxamide ribosyl-5-phosphate. Both are steps in purine nucleotide biosynthesis. SYN: adenylosuccinase, adenylylosuccinate lyase.

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ad·e·nylo·suc·ci·nate ly·ase (ad″ə-nəl-o-sukґsĭ-nāt liґās) [EC 4.3.2.2] an enzyme of the lyase class that catalyzes the cleavage of adenylosuccinate to form fumarate and AMP. The enzyme occurs in the liver, where it catalyzes several steps in purine nucleotide biosynthesis; in muscle it is involved in the utilization of energy. Called also adenylosuccinase.

Medical dictionary. 2011.

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  • Adenylosuccinate — Chembox new ImageFile=Adenylosuccinate.svg ImageSize= IUPACName= OtherNames= Section1= Chembox Identifiers CASNo=19240 42 7 PubChem=195 SMILES= MeSHName=Adenylosuccinate Section2= Chembox Properties Formula=C14H18N5O11P MolarMass=463.294 g/mol… …   Wikipedia

  • Adenylosuccinat-Lyase — Vorhandene Strukturdaten …   Deutsch Wikipedia

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  • ADSL — adenylosuccinate lyase; asymmetrical digital single line; asymmetrical digital subscription line …   Medical dictionary

  • ADSL — • adenylosuccinate lyase; • asymmetrical digital single line; • asymmetrical digital subscription line …   Dictionary of medical acronyms & abbreviations

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  • List of EC numbers (EC 4) — This list contains a list of EC numbers for the fourth group, EC 4, lyases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 4.1: Carbon Carbon LyasesEC… …   Wikipedia

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