>sp|Q4UM05|NUOA_RICFE NADH-quinone oxidoreductase subunit A OS=Rickettsia felis GN=nuoA MLQNSELLQEYLPIAIFFGIALLVSGLIMILPNLLSTKKYNKDKLEPYECGFEPFSDARS KFDIRFYLVAILFIIFDLEIAFLVPWAISLNMIGKIGFFSMIFFLFVLTIGFIYEWKKGA LDW