Glutaconate CoA-Transferase from Acidaminococcus fermentans
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چکیده
منابع مشابه
Complete genome sequence of Acidaminococcus fermentans type strain (VR4T)
Acidaminococcus fermentans (Rogosa 1969) is the type species of the genus Acidaminococcus, and is of phylogenetic interest because of its isolated placement in a genomically little characterized region of the Firmicutes. A. fermentans is known for its habitation of the gastrointestinal tract and its ability to oxidize trans-aconitate. Its anaerobic fermentation of glutamate has been intensively...
متن کاملACI-1 from Acidaminococcus fermentans: characterization of the first beta-lactamase in Anaerobic cocci.
Acidaminococcus fermentans belongs to the group of strictly anaerobic gram-negative cocci. All previously described Acidaminococcus strains are susceptible to beta-lactam antibiotics. An A. fermentans strain (RYC-MR95) resistant to penicillin and expanded-spectrum cephalosporin (amoxicillin and cefotaxime MICs, 64 microgram/ml) was isolated from a human perianal abscess. A fragment encoding a b...
متن کاملFormation of stable anhydrides from CoA transferase and hydroxamic acids.
Acetohydroxamic acid reacts with the enzyme-CoA form of succinyl-CoA:3-ketoacid coenzyme A transferase to give an inactive product with a rate constant of 860 M-1 min-1 at pH 8.1, 25 degrees C. The reaction is reversible in the presence of coenzyme A and has an equilibrium constant of 0.040. The product is an anhydride that is an analog of the intermediate that has been postulated in the normal...
متن کاملSuccinyl-CoA:3-sulfinopropionate CoA-transferase from Variovorax paradoxus strain TBEA6, a novel member of the class III coenzyme A (CoA)-transferase family.
The act gene of Variovorax paradoxus TBEA6 encodes a succinyl-CoA:3-sulfinopropionate coenzyme A (CoA)-transferase, Act(TBEA6) (2.8.3.x), which catalyzes the activation of 3-sulfinopropionate (3SP), an intermediate during 3,3'-thiodipropionate (TDP) degradation. In a previous study, accumulation of 3SP was observed in a Tn5::mob-induced mutant defective in growth on TDP. In contrast to the wild...
متن کامل‘Acidaminococcus timonensis’ sp. nov. and ‘Acidaminococcus massiliensis’ sp. nov. isolated from human gut
We report here the main characteristics of 'Acidaminococcus timonensis' strain Marseille-P2764T, isolated from human right colon, and 'Acidaminococcus massiliensis' strain Marseille-P2828T, isolated from human duodenum.
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 2005
ISSN: 0014-2956,1432-1033
DOI: 10.1111/j.1432-1033.1981.tb06404.x