>sp|Q6AQ09|ATPE_DESPS ATP synthase epsilon chain OS=Desulfotalea psychrophila GN=atpC MAQQINLEVVTPSGSIINKDVDIVNAPGSGGDFGVLANHAPLLSTIKIGALTYEIGEERN TLMVSGGFCEVSNNKITFLVESAEAKQDIDTDRAMKAKIRAEKRIAKHGLPSDEAYSDTR AEAALHRALIRLRVAQGL