>sp|Q8U4A5|VATB_PYRFU V-type ATP synthase beta chain OS=Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) OX=186497 GN=atpB PE=3 SV=1 MAKEYSTISRIYGPLMIVEGVKGVAYGEVVEIETEWGEKRKGQVLDARENLAIVQVFEGT RDLDIKTTRVRFTGETLKVPVSMDMLGRIFNGIGKPIDGGPEIIPEDRRDVHGAPLNPVA RAYPRDFIQTGISAIDGMNTLVRGQKLPIFSGSGLPHNKLAAQIARQAKVLGEEESFAVV FAAMGITYEEANFFKKSFEETGAIERAVLFLNLADDPAIERIITPRMALTVAEYLAFDYD MHVLVILTDMTNYCEALREISAAREEVPGRRGYPGYMYTDLATIYERAGRVRGKKGSITQ MPILTMPDDDITHPIPDLTGYITEGQIVLSRDLHRRGIYPPIDVLPSLSRLMKDGIGKGR TREDHPQLAQQLYAAYAEGRSLRDLVAVVGEEALSETDKKYLEFADRFEREFVAQGYDED RSIEETLDLGWELLAILPETELKRVKKEMIMKYHPKYRGRSS