Isolation of glucosyltransferase from Streptomyces aureofaciens
Language English Country United States Media print
Document type Journal Article
PubMed
100399
DOI
10.1007/bf02876431
Knihovny.cz E-resources
- MeSH
- Anthraquinones metabolism MeSH
- Bacterial Proteins biosynthesis MeSH
- Cell-Free System MeSH
- Dinitrophenols pharmacology MeSH
- Glucosides biosynthesis MeSH
- Glucosyltransferases isolation & purification metabolism MeSH
- Sucrose metabolism MeSH
- Streptomyces aureofaciens enzymology MeSH
- Streptomycin pharmacology MeSH
- Publication type
- Journal Article MeSH
- Names of Substances
- Anthraquinones MeSH
- Bacterial Proteins MeSH
- Dinitrophenols MeSH
- Glucosides MeSH
- Glucosyltransferases MeSH
- Sucrose MeSH
- Streptomycin MeSH
Streptomyces aureofaciens B 96 grown on a synthetic medium glucosylated exogenous 1,2-dihydroxy-9,10-anthraquinone (alizarin). The glucosylation was inhibited by 2,4-dinitrophenol added to the cultivation medium. A cell-free preparation was obtained from the mycelium isolated after 16 h of growth and was found to catalyze the transfer of glucose from glucosyluridyl diphosphate to 1,2-dihydroxy-9,10-anthraquinone, giving rise to 1-hydroxy-2-(beta-D-glucopyranosyloxy)-9,10-anthraquinone.
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