Triphenylmethane Reductase from Citrobacter sp. Strain KCTC 18061P: Purification, Characterization, Gene Cloning, and Overexpression of a Functional Protein in Escherichia coli

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Triphenylmethane reductase from Citrobacter sp. strain KCTC 18061P: purification, characterization, gene cloning, and overexpression of a functional protein in Escherichia coli.

We purified to homogeneity an enzyme from Citrobacter sp. strain KCTC 18061P capable of decolorizing triphenylmethane dyes. The native form of the enzyme was identified as a homodimer with a subunit molecular mass of about 31 kDa. It catalyzes the NADH-dependent reduction of triphenylmethane dyes, with remarkable substrate specificity related to dye structure. Maximal enzyme activity occurred a...

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ژورنال

عنوان ژورنال: Applied and Environmental Microbiology

سال: 2005

ISSN: 0099-2240,1098-5336

DOI: 10.1128/aem.71.12.7955-7960.2005