>tr|A0A509CNZ0|A0A509CNZ0_9ENTR Fumarate reductase subunit C OS=Salmonella sp. NCTC 6947 GN=frdC MTTKRKPYVRPMTSTWWKKLPFYRFYMLREGTAVPAVWFSIELIFGLFALKHGAESWMGF VGFLQNPVVVILNLITLAAALLHTKTWFELAPKAANIIVKDEKMGPEPIIKGLWVVTAVV TVVILYVALFW