Stereochemical Aspects of Fatty Acid Oxidation: Hydroperoxide Isomerases.
نویسندگان
چکیده
منابع مشابه
Fatty Acid oxidation defects.
Fatty acid oxidation defects (FAODs) are a group of inborn errors of metabolism that carry a risk for morbidity and mortality. Successful management of these conditions involves early diagnosis, proper management of clinical situations that predisposes to metabolic crisis as well as adequate treatment of a metabolic crisis. The advent of tandem mass spectrometry based newborn screening has redu...
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The heart consumes vast amounts of energy, and cardiac energetic impairment is a characteristic feature of several inherited and acquired diseases of heart muscle. In the fasting state, the heart typically generates ≈70% of its energy from β-oxidation of fatty acids, 10% to 30% from oxidation of glucose, and the remainder from ketones, lactate, and amino acids. However, it is a metabolic omnivo...
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Fatty acid hydroperoxide lyase (HPOL), an enzyme of the octadecanoid pathway that forms carbon-6 aldehydes such as n-hexanal or (Z)-3-hexenal, was cloned from Arabidopsis thaliana as a full-length cDNA. The HPOL activity obtained by expressing the cDNA in Escherichia coli formed n-hexanal from linoleic acid 13-hydroperoxide, whereas linoleic acid 9-hydroperoxide was not a substrate for the enzy...
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The oxidation of fatty acids to acetoacetate or to carbon dioxide is affected by the presence of various aliphatic and aromatic acids. For example, benzoate inhibits acetoacetate formation from butyrate at low concentrations in guinea pig liver slices (Jowett & Quastel, 1935b) and in 'cyclophorase' preparations (Grafflin & Green, 1948). Benzoate also inhibits the oxidation of butyrate to C02 in...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1996
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.50-0219