muscle phosphorylase

muscle phosphorylase
mus·cle phos·phor·y·lase (musґəl fos-forґə-lās) the muscle isozyme of glycogen phosphorylase.

Medical dictionary. 2011.

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  • muscle phosphorylase deficiency — glycogen storage disease, type V …   Medical dictionary

  • muscle phosphorylase deficiency — mus·cle phos·phor·y·lase de·fi·cien·cy (musґəl fos forґə lās) glycogen storage disease, type V …   Medical dictionary

  • Phosphorylase — is a family of allosteric enzymes that catalyze the production of glucose 1 phosphate from a polyglucose such as glycogen, starch or maltodextrin.FunctionMore generally, phosphorylases are enzymes that catalyze the addition of a phosphate group… …   Wikipedia

  • Phosphorylase kinase — is a serine/threonine specific protein kinase which converts glycogen phosphorylase b to glycogen phosphorylase a, activating it to release glucose 1 phosphate from glycogen.Genes* Alpha: PHKA1, PHKA2 * Beta: PHKB * Gamma: PHKG1,… …   Wikipedia

  • phosphorylase — [ fɔsfɔrilaz ] n. f. • 1949; de phosphoryle et ase ♦ Biochim. Enzyme responsable de la dégradation du glycogène dans le muscle et dans le foie. phosphorylase [fɔsfɔʀilaz] n. f. ÉTYM. 1949, cit.; de phosphoryle, et suff. ase. ❖ …   Encyclopédie Universelle

  • Glycogen phosphorylase — Phosphorylase The crystal structure of the rabit muscle glycogen phosphorylase AMP complex. AMP allosteric site (yellow), phosporylated Ser14 (orange), glycogen binding site (blue), catalytic site (red).[1] …   Wikipedia

  • muscle disease — ▪ pathology Introduction       any of the diseases and disorders that affect the human muscle system (muscle system, human). Diseases and disorders that result from direct abnormalities of the muscles are called primary muscle diseases; those… …   Universalium

  • phosphorylase kinase — phos·phor·y·lase ki·nase (fos forґə lās kiґnās) [EC 2.7.11.19] an enzyme of the transferase class that catalyzes the phosphorylation of (inactive) glycogen phosphorylase b to form (active) glycogen phosphorylase a, a step in the… …   Medical dictionary

  • phosphorylase kinase — The enzyme that regulates the activity of phosphorylase and glycogen synthetase by addition of phosphate groups. A large and complex enzyme, itself regulated by phosphorylation. Integrates the hormonal and calcium signals in muscle …   Dictionary of molecular biology

  • Glycogene phosphorylase — Glycogène phosphorylase La glycogène phosphorylase (EC 2.4.1.1) est une enzyme de la glycogénolyse responsable de la dégradation du glycogène en glucose 1 phosphate, première étape de la transformation du glycogène en glucose. Sommaire 1 N° EC …   Wikipédia en Français

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