منابع مشابه
Branched-chain amino acid catabolism in bacteria.
The enzymatic conversions necessary for the catabolism of branched-chain amino acids have been reported to occur in a wide variety of bacteria. However, most studies have been done using several species of Pseudomonas. Pseudomonads are richly endowed with extraordinary nutritional versatility, which enables them to catabolize a diverse array of organic compounds (64), including the branchedchai...
متن کاملd-Amino Acid Catabolism Is Common Among Soil-Dwelling Bacteria
Soil and rhizosphere environments were examined in order to determine the identity and relative abundance of bacteria that catabolize d- and l-amino acids as the sole source of carbon and nitrogen. All substrates were readily catabolized by bacteria from both environments, with most d-amino acids giving similar CFU counts to their l-amino acid counterparts. CFU count ratios between l- and d-ami...
متن کاملAscorbic Acid Dehydroascorbic Acid C6 Dicarboxylic Acid
Dehydroascorbic acid is shown to be converted to 2-(threo-l,2,3-trihydroxypropyl)tartronic acid in aqueous alkaline solutions. The structure of the acid was determined by mass spectrometry of its acyclic Me3Si derivative. Mass spectrometric and chromatographic data are compared with those of related compounds. The acid is formed by a benzilic acid rearrangement of the intermediate 2,3-hexodiulo...
متن کاملThe catabolism of medium- and long-chain dicarboxylic acids.
The w-oxidation of fatty acids results in the formation of mediumand long-chain dicarboxylates. By this accessory metabolic pathway monocarboxylic acids are first converted into w-hydroxymonocarboxylic acids, a reaction catalysed by the microsomal mixed-oxidase function system (Pettersen, 1972). These intermediates are subsequently converted into w-oxomonocarboxylic acids and dicarboxylic acids...
متن کامل2,2′-Bipyridine-5,5′-dicarboxylic acid
The title mol-ecule, C(12)H(8)N(2)O(4), lies on an inversion center. In the crystal structure, inter-molecular O-H⋯O hydrogen bonds connect mol-ecules into one-dimensional chains along [11].
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1967
ISSN: 0006-2936
DOI: 10.1042/bj1030007c