>tr|A0A192CHD3|A0A192CHD3_ECOLX Fumarate reductase subunit C OS=Escherichia coli O25b:H4 GN=frdC MTTKRKPYVRPMTSTWWKKLPFYRFYMLREGTAVPAVWFSIELIFGLFALKNGPEAWAGF VDFLQNPVIVIINLITLAAALLHTKTWFELAPKAANIIVKDEKMGPEPIIKSLWAVTVVA TIVILFVALYW