>sp|B0R754|VATB_HALS3 V-type ATP synthase beta chain OS=Halobacterium salinarum GN=atpB MKEYQTITEVSGPLVYVETDEPIGYDEIVEIETPNGDVKRGQVLESSDGFVAIQVFEGTE GVGKDASVRFLGETLKMPVTEDLLGRVLDGSGNPIDGGPDIVPDDRVDIVGEAINPHARE YPEEFIQTGVSGIDGMNTLVRGQKLPIFSGSGLPHSDLALQIARQASVPEEEAETDDDEG SEFAVVFGAMGITAEEANEFMDDFERTGALERSVVFMNLADDPAVERTVTPRMALTTAEY LAFEKDYHVLVILTDMTNYCEALRQIGAAREEVPGRRGYPGYMYTDLAQLYERAGRIEGK EGSVTQIPILTMPGDDDTHPIPDLTGYITEGQIMMNRDLNSQGVTPPVNVLPSLSRLMDD GIGEGLTRADHGDVSDQLYAAYAEGEELRDLVNIVGREALSERDNRYLDFADRFEAEFID QGFKTNRDIEETLDLGWELLSMFPKTELNRVDEDLIEDHYVEDVADEATAD