Stereospecific hydroxylation of indan by Escherichia coli containing the cloned toluene dioxygenase genes from Pseudomonas putida F1
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چکیده
منابع مشابه
Trichloroethylene degradation by Escherichia coli containing the cloned Pseudomonas putida F1 toluene dioxygenase genes.
Toluene dioxygenase from Pseudomonas putida F1 has been implicated as an enzyme capable of degrading trichloroethylene. This has now been confirmed with Escherichia coli JM109(pDTG601) that contains the structural genes (todC1C2BA) of toluene dioxygenase under the control of the tac promoter. The extent of trichloroethylene degradation by the recombinant organism depended on the cell concentrat...
متن کاملToluene degradation by Pseudomonas putida F1. Nucleotide sequence of the todC1C2BADE genes and their expression in Escherichia coli.
The nucleotide sequence of the todC1C2BADE genes which encode the first three enzymes in the catabolism of toluene by Pseudomonas putida F1 was determined. The genes encode the three components of the toluene dioxygenase enzyme system: reductaseTOL (todA), ferredoxinTOL (todB), and the two subunits of the terminal dioxygenase (todC1C2); (+)-cis-(1S, 2R)-dihydroxy-3-methylcyclohexa-3,5-diene deh...
متن کاملMonohydroxylation of Phenol and 2,5-Dichlorophenol by Toluene Dioxygenase in Pseudomonas putida F1.
[This corrects the article on p. 2650 in vol. 55.].
متن کاملDegradation of trichloroethylene by toluene dioxygenase in whole-cell studies with Pseudomonas putida F1.
Toluene-induced cells of Pseudomonas putida F1 removed trichloroethylene from growth media at a significantly greater initial rate than the methanotroph Methylosinus trichosporium OB3b. With toluene-induced P. putida F1, the initial degradation rate varied linearly with trichloroethylene concentration over the range of 8 to 80 microM (1.05 to 10.5 ppm). At 80 microM (10.5 ppm) trichloroethylene...
متن کاملMetabolism of Chlorotoluenes by Burkholderia sp. Strain PS12 and Toluene Dioxygenase of Pseudomonas putida F1: Evidence for Monooxygenation by Toluene and Chlorobenzene Dioxygenases.
The degradation of toluene by Pseudomonas putida F1 and of chlorobenzenes by Burkholderia sp. strain PS12 is initiated by incorporation of dioxygen into the aromatic nucleus to form cis-dihydrodihydroxybenzenes. Toluene-grown cells of P. putida F1 and 3-chlorobenzoate-grown cells of Burkholderia sp. strain PS12 were found to monooxygenate the side chain of 2- and 3-chlorotoluene to the correspo...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1992
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.58.10.3407-3409.1992