>sp|P50002|ATPB_ACEWD ATP synthase subunit beta, sodium ion specific OS=Acetobacterium woodii (strain ATCC 29683 / DSM 1030 / JCM 2381 / KCTC 1655) GN=atpD PE=1 SV=3 MAQNIGKVVQVIGPVVDVKFQKDKLPKLNNAVNIELNGHTLVIEVAQQLGDDIVRCIAMDSTDGLMRNQEAVDTGSAIQV PVGKATLGRMFNVLGEPIDGKPFDTKDVVMHPIHRHPPSFEEQQTQPEMFETGIKVVDLICPYVRGGKIGLFGGAGVGKT VLIQELINNIATQHGGLSVFAGVGERTREGNDLYYEMMESGVINKTALCFGQMNEPPGARMRIALAGLTMAEYFRDDEGQ DVLLFIDNIFRFTQAGSEVSALLGRMPSAVGYQPTLATEMGALQERITSTSKGSITSVQAVYVPADDLTDPAPATTFAHL DATTVLSRAITEKGIYPAVDPLDSTSRILDPKIVGQEHYETAREVQEILQRYKELQDIIAILGMDELSDADKITVSRARK VERFLSQPFNVAEQFTGTAGVYVTIGDTIKGFKEILEGQHDDLPESAFLLVGTIEDAVVKAKKIKG