Escherichia coli JM109(pDTG601), containing the todC1C2BA genes encoding toluene dioxygenase from Pseudomonas putida F1, oxidizes indan to (-)-(1R)-indanol (83% R) and trans-1,3-indandiol. Under similar conditions, P. putida F39/D oxidizes indan to (-)-(1R)-indanol (96% R), 1-indanone, and trans-1,3-indandiol. The differences in the enantiomeric composition of the 1-indanols formed by the two organisms are due to the presence of a 1-indanol dehydrogenase in P. putida F39/D that preferentially oxidizes (+)-(1S)-indanol.
机构:Changwon Natl Univ, Dept Microbiol, Changwon Si 641773, Kyongnam, South Korea
Cho, MC
Kang, DO
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机构:Changwon Natl Univ, Dept Microbiol, Changwon Si 641773, Kyongnam, South Korea
Kang, DO
Yoon, BD
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机构:Changwon Natl Univ, Dept Microbiol, Changwon Si 641773, Kyongnam, South Korea
Yoon, BD
Lee, K
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Changwon Natl Univ, Dept Microbiol, Changwon Si 641773, Kyongnam, South KoreaChangwon Natl Univ, Dept Microbiol, Changwon Si 641773, Kyongnam, South Korea