1887

Abstract

SUMMARY: Streptomyces lividans, S. coelicolor and S. griseofuscus were examined for the presence of the enzymes of the phosphoenolpyruvate:sugar phosphotransferase system (PTS). All three species were shown to possess Enzyme I, HPr and fructose-specific Enzyme II (II) activities. In S. lividans and S. coelicolor, all three PTS enzymes were fructose-inducible, but in S. griseofuscus the system was expressed constitutively. These organisms apparently lack the HPr(Ser) kinase and HPr(Ser-P) phosphatase that characterize low-GC Gram-positive bacteria.

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/content/journal/micro/10.1099/00221287-141-1-51
1995-01-01
2019-11-18
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http://instance.metastore.ingenta.com/content/journal/micro/10.1099/00221287-141-1-51
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