>tr|A0A7J9PFP9|A0A7J9PFP9_METMI V-type ATP synthase beta chain OS=Methanococcus maripaludis GN=atpB MDAMQKTIEYTSVSRIAGPLMVIDGIEGIAYGEIVDITTPNGDKRTGQVLEAREEIAVVQ VFEGTSELNTSETKVRFTGDTAKIGVSYDMLGRIFNGAGKPLDGGPEIIAEKKLDINGYP LNPVSRNPPNAFVQTGISTIDGTNTLVRGQKIPIFSGSGLPHNKLATQIARQAKVRGEGE QFAVVFAAMGITGEESNYFMDEFKKTGALEKAVVFINLADDPAIERILTPRIALTTAEYL AYEKGMHVLVILTDLTNYCEALREIAAARNEVPGRRGYPGYMYTDLACLYERAGRVKGRE GTVTQIPILTMPDDDITHPIPDLTGYITEGQIVLSRELNRKGIYPPVDILPSLSRLAGNG QGEGKTRDDHSKVISQAYAAYAEGRGLRDLVAVVGEEALTERDRSFLKFADAFENSIVTQ GVDEDRSIEETLDYVWDLLTILPREELKRVSDELIEKYLPKK