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    COENZYME A

     I. (noun) 

    Sense 1

    Meaning:

    A coenzyme present in all living cells; essential to metabolism of carbohydrates and fats and some amino acidsplay

    Classified under:

    Nouns denoting substances

    Hypernyms ("coenzyme A" is a kind of...):

    coenzyme (a small molecule (not a protein but sometimes a vitamin) essential for the activity of some enzymes)

    Credits

     Context examples: 

    Water-soluble vitamin that is a component of coenzyme A and phosphopantetheine, which are involved in fatty acid metabolism.

    (Pantothenic acid, NCI Thesaurus/CRCH)

    A genetic disorder characterized by deficiency of the enzyme long-chain acyl-coenzyme A dehydrogenase that metabolizes long-chain fatty acids.

    (Acyl-CoA Dehydrogenase, Long-Chain Deficiency, NCI Thesaurus)

    An autosomal recessive inherited disorder characterized by a deficiency of the enzyme very long-chain acyl-coenzyme A dehydrogenase that metabolizes long-chain fatty acids.

    (Acyl-CoA Dehydrogenase, Very Long-Chain Deficiency, NCI Thesaurus)

    A genetic disorder characterized by deficiency of the enzyme short-chain acyl-coenzyme A dehydrogenase that metabolizes short-chain fatty acids.

    (Acyl-CoA Dehydrogenase, Short-Chain Deficiency, NCI Thesaurus)

    A genetic disorder characterized by deficiency of the enzyme medium-chain acyl-coenzyme A dehydrogenase that metabolizes medium-chain fatty acids.

    (Acyl-CoA Dehydrogenase, Medium-Chain Deficiency, NCI Thesaurus)

    This protein binds free fatty acids and their coenzyme a derivatives, bilirubin, and some other small molecules in the cytoplasm.

    (Fatty Acid-Binding Protein 1, NCI Thesaurus)

    Dexpanthenol acts as a precursor of coenzyme A necessary for acetylation reactions and is involved in the synthesis of acetylcholine.

    (Dexpanthenol, NCI Thesaurus)

    The 1S isomer of crilvastatin, a pyrrolidone non-competitive inhibitor of hydroxymethyl-glutaryl coenzyme A (HMG-CoA) reductase.

    (Crilvastatin 1S, NCI Thesaurus)

    Atorvastatin competitively inhibits hepatic hydroxymethyl-glutaryl coenzyme A (HMG-CoA) reductase, the enzyme which catalyzes the conversion of HMG-CoA to mevalonate, a key step in cholesterol synthesis.

    (Atorvastatin, NCI Thesaurus)

    Cerivastatin competitively inhibits hepatic hydroxymethyl-glutaryl coenzyme A (HMG-CoA) reductase, the enzyme which catalyzes the conversion of HMG-CoA to mevalonate, a key step in cholesterol synthesis.

    (Cerivastatin, NCI Thesaurus)


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