>sp|Q48333|VATB_HALVD V-type ATP synthase beta chain OS=Haloferax volcanii GN=atpB MKEYQTITEISGPLVFAEVDEPIGYDEIVEIETPQGETKRGQVLESSEGLVAIQVFEGTS GIDRNASVRFLGETLKMPVTEDLLGRVLDGSGQPIDGGPEIVPDERRDIVGAAINPYSRE YPEEFIQTGVSAIDGMNTLVRGQKLPIFSASGLPHNDLALQIARQATVPEDEESGEESEF AVVFGAMGITQEEANEFMEDFERTGALERSVVFTNLADDPAVERTVTPRLALTTAEYLAF DKDYHVLVILTDMTNYCEALREIGAAREEVPGRRGYPGYMYTDLAQLYERAGRIQGRDGS VTQIPILTMPGDDDTHPIPDLTGYITEGQIYIDRDLNSQGIRPPINPLPSLSRLMDDGIG EGLTREDHADVSDQMYAAYAEGEDLRDLVNIVGREALSERDNKYLDFAERFEAEFVNQGF DTDRSIEDTLDIGWDLLSTLPKSELNRIDEELIEDYYEDDAESVEAEA