The putative Na+/H+ antiporter (NapA) of Enterococcus hirae is homologous to the putative K+/H+ antiporter (KefC) of Escherichia coli.

نویسندگان

  • J Reizer
  • A Reizer
  • M H Saier
چکیده

Two monovalent ion porters, the putative Na+/H+ antiporter (NapA) of Enterococcus hirae and the putative K+/H+ antiporter (KefC) of Escherichia coli, are similar in sequence throughout their hydrophobic domains. These two proteins, which comprise a novel family of transporters unrelated to the previously characterized Na+/H+ exchangers of E. coli (NhaA and NhaB) are proposed to function by essentially the same mechanism.

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عنوان ژورنال:
  • FEMS microbiology letters

دوره 73 1-2  شماره 

صفحات  -

تاریخ انتشار 1992