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Article

Multiple pathways of electron transfer in dimethyl sulfoxide reductase of Escherichia coli.

The Journal of biological chemistry - 11 Mar 1994

Trieber C A, Rothery R A, Weiner J H

Abstract excerpt

The catalytic subunit of dimethyl sulfoxide (Me2SO) reductase, DmsA, contains six blocks of sequence that are homologous to other members of the superfamily of prokaryotic molybdoenzymes. The amino-terminal block contains 5 conserved residues (Cys38, Cys42, Cys75, Lys28, and Arg77). Site-directed mutagenesis of these residues did not alter membrane localization but in some cases less enzyme accumulated. The...

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PMID: 8125918

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