>tr|A0A0D0H1C6|A0A0D0H1C6_HAEIF Fumarate reductase iron-sulfur subunit OS=Haemophilus influenzae GN=frdB MANSPVMNVEVLRYNPEIDQEPHLSTYQVPYDNQTSLLDALGYIKDKLEPSLSYRWSCRM AICGSCGMMVNNKPKLACKTFLRDYSGHMRIEPLANFPIERDLVVDLSHFIESLEAIKPY IIGNEAPALDGKPHPSKELQVSRTKQTPAQLEKYRQFSMCINCGLCYAACPQFGLNPEFL GPAAITMAHRYNLDNRDHGKAKRMSLLNGKNGVWSCTFVGYCSEVCPKHVDPASAINQGK VESAKDYVISMLKPKG