Isolation, characterization, and turnover of glutathionylspermidine from Escherichia coli.

نویسندگان

  • H Tabor
  • C W Tabor
چکیده

Most of the spermidine in Escherichia coli is converted to glutathionylspermidine at the end of logarithmic growth. Methods are presented for the determination and isolation of glutathionylspermidine and for its characterization as y-glutamylcysteinylglycylspermidine. Isotopic experiments demonstrate that the spermidine of glutathionylspermidine is in equilibrium with free intracellular spermidine.

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عنوان ژورنال:
  • The Journal of biological chemistry

دوره 250 7  شماره 

صفحات  -

تاریخ انتشار 1975