>sp|Q9RGZ1|MRPE_ALKPO Na(+)/H(+) antiporter subunit E OS=Alkalihalophilus pseudofirmus GN=mrpE MAFQILLNLVIAVIWVNFQNSYTAVDFLIGYVVGIFILFVLRRFLRFDFYMRRIWAIIKL ISLFFKELILANIDVIKIVLSPKMNIQPGIVAVPTKLKTDWELSLLASLISLTPGTLSMD FSDDNKYIYIHAIDVPNKEKMIRDIHDTFERAILEVTK