#Desulfovibrio desulfuricans G20 395825 Dde_0820 COG2204 #Desulfovibrio magneticus RS-1 7650813 DMR_38310 mcp 7649877 DMR_29160 null 7649876 DMR_29150 mcp #Desulfohalobium retbaense DSM 5692 7453730 Dret_0945 null 7453112 Dret_0342 mcp2