>tr|D3E1Z2|D3E1Z2_METRM V-type ATP synthase beta chain OS=Methanobrevibacter ruminantium (strain ATCC 35063 / DSM 1093 / JCM 13430 / M1) GN=ahaB PE=3 SV=1 MNADIKTREYTTVSEVSGPLMVVEGVEGVAYNEIVEIEAPTGEHRRGQVLEVKDDVAVVQVFEGTTDLNTLNTKVRFTGE TAKIGVSKDMMGRIFDGTGKPIDGGPEIIPEQELDINGNPMNPASREFPAEFIQTGISTIDGMNTLVRGQKLPIFSGSGL PHNDLAAQIARQAKVVGSDDDFAVIFAAMGITHEEANFFMRDFERTGALEKVTVFMNLADDPAIERILTPKMALTTAEYM AFELGMHVLVILTDLSNYCEALREISAARDEVPGRRGYPGYMYTDLAGIYERAGRIAGKEGSITQMPILVMPQDDITHPI PDLTGYITEGQIVLSRDIHRKGIYPPVDVLPSLSRLMSGGIGGDKTRDDHSGVSDQLYSAYAEGRNLRDLVAVVGEDALT ERDQSFLAFAQAFEDEFITQAKDEDRSIVETLDLGWKLLTILPKTELKRVKDEFIEKYYPE