Cloning and Characterization of a Gene Cluster Involved in Cyclopentanol Metabolism in Comamonas sp. Strain NCIMB 9872 and Biotransformations Effected by Escherichia coli -Expressed Cyclopentanone 1,2-Monooxygenase
نویسندگان
چکیده
منابع مشابه
Cloning and characterization of a gene cluster involved in cyclopentanol metabolism in Comamonas sp. strain NCIMB 9872 and biotransformations effected by Escherichia coli-expressed cyclopentanone 1,2-monooxygenase.
Cyclopentanone 1,2-monooxygenase, a flavoprotein produced by Pseudomonas sp. strain NCIMB 9872 upon induction by cyclopentanol or cyclopentanone (M. Griffin and P. W. Trudgill, Biochem. J. 129:595-603, 1972), has been utilized as a biocatalyst in Baeyer-Villiger oxidations. To further explore this biocatalytic potential and to discover new genes, we have cloned and sequenced a 16-kb chromosomal...
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1. Pseudomonas N.C.I.B. 9872 grown on cyclopentanol as carbon source oxidized it at a rate of 228mul of O(2)/h per mg dry wt. and the overall consumption of 5.9mumol of O(2)/mumol of substrate. Cyclopentanone was oxidized at a similar rate with the overall consumption of 5.2mumol of O(2)mumol of substrate. Cells grown with sodium acetate as sole source of carbon were incapable of significant im...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 2002
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.68.11.5671-5684.2002