>sp|Q0SXC5|FRDD_SHIF8 Fumarate reductase subunit D OS=Shigella flexneri serotype 5b GN=frdD MINPNPKRSDEPVFWGLFGAGGMWSAIIAPVMILLVGILLPLGLFPGDALSYERVLAFAQ SFIGRVFLFLMIVLPLWCGLHRMHHAMHDLKIHVPAGKWVFYGLAAILTVVTLIGVVTI