>sp|Q2RV20|ATPA_RHORT ATP synthase subunit alpha OS=Rhodospirillum rubrum GN=atpA MEIRAAEISAILKEQIANFGTEAESAEVGQVLSVGDGIARVYGLDNVQAGEMVEFANGVK GMALNLESDNVGIVIFGEDRGIKEGDVVKRTQTIVDVPVGKGLLGRVVDGLGNPIDGKGD LVDVERKRAEVKAPGIIPRKSVHEPVQTGIKAIDSLIPIGRGQRELIIGDRQTGKTAVIL DTILNQKAVNDKAKDDSEKLFCVYVAVGQKRSTVAQVVKVLADHGALDYTIVVAATASEP APLQFLAPYTGCTMGEFFRDNGMHAVIFYDDLTKQAVAYRQMSLLLRRPPGREAFPGDVF YLHSRLLERAAKLNDDNGAGSLTALPVIETQANDVSAYIPTNVISITDGQIFLETDLFFK GIRPAVNVGLSVSRVGSSAQIKAMKQVAGSIKLELAQYREMAAFAQFASDLDPATQKLLA RGARLTELLKQAQYSPLAVEEQVCVIYAGTRGYLDKLKTTDVVRYEASLLGALRTSGADL LESIRTGKALSKEIEQKLVKFLDDFGKKFA