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