>tr|F3UP90|F3UP90_STRSA V-type ATP synthase beta chain OS=Streptococcus sanguinis SK355 GN=ntpB MSVIKEYRTVSEVVGPLMIVDQVAGVHFNELVEIQLHDGSKRQGQVLEVQEDKAMVQLFE GSSGINLEKAKVRFTGRPLELPVSEDMVGRIFNGMGKPIDGGPAILPEKYLDIDGQAINP VARDYPDEFIQTGISAIDHLNTLVRGQKLPVFSGSGLPHKELAAQIARQATVLNSDENFA VVFAAMGITFEEAEFFMNDLRETGAIDRSVLFINLANDPAIERIATPRIALTAAEYLAYE KDMHVLVIMTDMTNYCEALREVSAARREVPGRRGYPGYLYTNLSTLYERAGRLVGKKGSV TQIPILSMPEDDITHPIPDLTGYITEGQIILSRDLYNSGYRPPINVLPSLSRLKDKGSGE GKTRGDHAATMNQLFAAYAQGKQAKELAVVLGESALSETDKLYVRFTDRFEQEYINQGFQ TNRTIEESLDLGWELLSILPRTELKRIKDDMIDQYLPQTKEEER