>sp|Q48333|VATB_HALVD V-type ATP synthase beta chain OS=Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) OX=309800 GN=atpB PE=1 SV=2 MKEYQTITEISGPLVFAEVDEPIGYDEIVEIETPQGETKRGQVLESSEGLVAIQVFEGTS GIDRNASVRFLGETLKMPVTEDLLGRVLDGSGQPIDGGPEIVPDERRDIVGAAINPYSRE YPEEFIQTGVSAIDGMNTLVRGQKLPIFSASGLPHNDLALQIARQATVPEDEESGEESEF AVVFGAMGITQEEANEFMEDFERTGALERSVVFTNLADDPAVERTVTPRLALTTAEYLAF DKDYHVLVILTDMTNYCEALREIGAAREEVPGRRGYPGYMYTDLAQLYERAGRIQGRDGS VTQIPILTMPGDDDTHPIPDLTGYITEGQIYIDRDLNSQGIRPPINPLPSLSRLMDDGIG EGLTREDHADVSDQMYAAYAEGEDLRDLVNIVGREALSERDNKYLDFAERFEAEFVNQGF DTDRSIEDTLDIGWDLLSTLPKSELNRIDEELIEDYYEDDAESVEAEA