>tr|D6IH95|D6IH95_ECOLX Fumarate reductase subunit C OS=Escherichia coli B185 GN=frdC MTTKRKPYVRPMTSTWWKKLPFYRFYMLREGTAVPAVWFSIELIFGLFALKNGPEAWAGF VDFLQNPVIVIINLITLAAALLHTKTWFELAPKAANIIVKDEKMGPEPIIKSLWAVTVVA TIVILFVALYW