>sp|A1VFJ6|ATPE_DESVV ATP synthase epsilon chain OS=Desulfovibrio vulgaris subsp. vulgaris GN=atpC MEKSLHLEIVTPDKLVLSEQVDYVGAPGFEGEFGVLPSHIPFLSALAIGSLYYKANGKTH HVFVSGGFAEVSDNKVTVLAESAERAEDIDIDRARKAKDRAEQRLAQIKEKVDHARAQAA LQRALARMRVRGNA