>sp|P29707|ATPB_PROMO ATP synthase subunit beta, sodium ion specific OS=Propionigenium modestum OX=2333 GN=atpD PE=1 SV=2
MENKGVITQIIGPVVDVTFENELPRIYNALKIDRGNGEYLVAEVQQHLGNSVVRAVAMDA
TDGLQRGMEVVDTGPAITVPVGKAVLGRILNVLGEPVDEAGEVKAEEYAPIHREAPAFED
QGTEKEVFETGIKVVDLLAPYVKGGKIGLFGGAGVGKTVLIMELINNIAQGHGGLSVFAG
VGERTREGRDLYDEMLESGVLDKTSLVYGQMNEPPGARLRVGLTGLTMAENFRDKEGQDV
LFFVDNIFRFTQAPSEVSALLGRMPSAVGYQPNLATDMGALQERITSTKTGSITSVQAVY
VPADDLTDPAPATTFTHLDATTVLSRRIASLGIYPAVDPLDSTSTALEPQIIGHEHYNTA
REVQQILQRYKELQDIIAILGMDELSDEDKVTVNRARKIERFFSQPFHVAEQFTGMDGKY
VTVKETIRGFKEIIEGKHDDLPEQAFLYVGTIDEAIAKARELMKGAE