Catabolism of 2-hydroxybenzoate byBacillusspecies
نویسندگان
چکیده
منابع مشابه
A peculiar IclR family transcription factor regulates para-hydroxybenzoate catabolism in Streptomyces coelicolor
In Streptomyces coelicolor, we identified a para-hydroxybenzoate (PHB) hydroxylase, encoded by gene pobA (SCO3084), which is responsible for conversion of PHB into PCA (protocatechuic acid), a substrate of the β-ketoadipate pathway which yields intermediates of the Krebs cycle. We also found that the transcription of pobA is induced by PHB and is negatively regulated by the product of SCO3209, ...
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Among monooxygenases the flavin containing enzymes were the first being purified and crystallized since they consist of only one single protein in contrast to the multienzyme structure of the metal containing monooxygenases. Flavin plays a dual role in these enzymes acting as electron acceptor and oxygen activating site simultaneously. Kinetic measurements by NAKAMURA et al.1 on the 4-hydroxybe...
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The addition of specific nontoxic inducers of catabolic operons to contaminated sites is an approach that may enhance the efficiency of in situ biodegradation. We determined the genetic response of six pseudomonads to salicylate (also known as 2-hydroxybenzoate) added directly to 50 g of nonsterile soil samples. The strains, isolated from a polyaromatic hydrocarbon-contaminated soil, metabolize...
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متن کاملHbaR, a 4-hydroxybenzoate sensor and FNR-CRP superfamily member, regulates anaerobic 4-hydroxybenzoate degradation by Rhodopseudomonas palustris.
Under anaerobic conditions, structurally diverse aromatic compounds are catabolized by bacteria to form benzoyl-coenzyme A (benzoyl-CoA), the starting compound for a central reductive pathway for aromatic ring degradation. The structural genes required for the conversion of 4-hydroxybenzoate (4-HBA) to benzoyl-CoA by Rhodopseudomonas palustris have been identified. Here we describe a regulatory...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1979
ISSN: 0378-1097,1574-6968
DOI: 10.1111/j.1574-6968.1979.tb03277.x