>tr|A4NX46|A4NX46_HAEIF Fumarate reductase iron-sulfur subunit OS=Haemophilus influenzae 22.4-21 GN=CGSHiR3021_07727 MANSPVMNVEVLRYNPEIDQEPHLSTYQVPYDNQTSLLDALGYIKDKLEPSLSYRWSCRM AICGSCGMMVNNKPKLACKTFLRDYSGHMRIEPLANFPIERDLVVDLSHFIESLEAIKPY IIGNEAPALDGKPHPSKELQVSRTKQTPAQLEKYRQFSMCINCGLCYAACPQFGLNPEFL GPAAITMAHRYNLDNRDHGKAKRMSLLNGKNGVWSCTFVGYCSEVCPKHVDPASAINQGK VESAKDYVISMLKPKG