>2A3M_1|Chain A|COG3005: Nitrate/TMAO reductases, membrane-bound tetraheme cytochrome c subunit|Desulfovibrio desulfuricans subsp. desulfuricans str. (207559) MRKSLFAVMVLALVAAFALPVIAAEAPADGLKMENTKMPVIFNHSSHSSYQCADCHHPVDGKENLAKCATAGCHDVFDKKDKSVHSYYKIIHDRKATTVATCMSCHLEAAGSDKDLKKELTGCKKSKCHP