The choline-converting pathway in Staphylococcus xylosus C2A: genetic and physiological characterization.
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ABSTRACT:
SUBMITTER: Rosenstein R
PROVIDER: S-EPMC93644 | biostudies-literature | 1999 Apr
REPOSITORIES: biostudies-literature
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The choline-converting pathway in Staphylococcus xylosus C2A: genetic and physiological characterization.
Rosenstein R R Futter-Bryniok D D Götz F F
Journal of bacteriology 19990401 7
A Staphylococcus xylosus C2A gene cluster, which encodes enzymes in the pathway for choline uptake and dehydrogenation (cud), to form the osmoprotectant glycine betaine, was identified. The cud locus comprises four genes, three of which encode proteins with significant similarities to those known to be involved in choline transport and conversion in other organisms. The physiological role of the gene products was confirmed by analysis of cud deletion mutants. The fourth gene possibly codes for a ...[more]
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