>tr|A0A0E1ST13|A0A0E1ST13_ECOLX Fumarate reductase subunit D OS=Escherichia coli 53638 GN=frdD MINPNPKRSDEPVFWGLFGAGGMWSAIIAPVMILLVGILLPLGLFPGDALSYERVLAFAQ SFIGRVFLFLMIVLPLWCGLHRMHHAMHDLKIHVPAGKWVFYGLAAILTVVTLIGVVTI