Characterization of the Cα-Dehydrogenase Gene Involved in the Cleavage of β-Aryl Ether byPseudomonas paucimobilis
- 1 January 1993
- journal article
- Published by Oxford University Press (OUP) in Bioscience, Biotechnology, and Biochemistry
- Vol. 57 (10) , 1655-1659
- https://doi.org/10.1271/bbb.57.1655
Abstract
Cα-dehydrogenase catalyzes the oxidation of arylglycerol-β-aryl ether at the Ca-position, and therefore this process produces the specific substrate for β- etherase, which cleaves β-ary ethers (Ca carbonyl type).Here we isolated the Ca-dehydrogenase gene (ligD) and sequenced its nucleotides. This gene contains an open reading frame of 915 bp and the deduced amino acid sequence had a homology with the ribitol dehydrogenase family. ligD is about 1 kbp upstream of the β-etherase gene (ligE).Keywords
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