>sp|Q4J8L8|VATB_SULAC V-type ATP synthase beta chain OS=Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) OX=330779 GN=atpB PE=3 SV=2 MSTLMNIREYNSISMIKGPLMAIEGVTDAAYNELIEVEMPDGSKRRGIVVDSQSGVAIVQ VFEGTTGVSPTQSKVRFLGRGLEVKISEEMLGRIFTPLGEPLDNGPQVLSGEKRDINGSP LNPSVREYPEEFIQTGVSAIDGLTSLLRGQKLPIFSGSGLPANQLAAQIAKQATVRGEES NFAVVFAAIGIRYDEALFFRRFFEETGAINRVAMFVTLANDPPSLKILTPKTALTLAEYL AYEKDMHILAILIDMTNYCEALRELSASKEEVPGRGGYPGYMYTDLAVTYERAGKVRGKK GSITQMPILTMPNDDITHPIPDLTGYITEGQIVLDRSLFNKGIYPPINVLASLSRLMRDG IGEGKTRDDHKDLSNQLFAAYARAQDIRGLAAIIGEDSLSDVDRKYLLFAEQFERKFINQ GINENRDIETTLDIGWEVISMLPESEISLIRTEYIKKYHPNYRVKK