Sequence alignment between 5fd5(A) and UniProt seq O07315 (FUR_RHILV):

O07315 (FUR_RHILV): Ferric uptake regulation protein from Rhizobium leguminosarum bv. viciae
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140  
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--
UniProt: MTDVAKTLEELCTERGMRMTEQRRVIARILEDSEDHPDVEELYRRSVKVDAKISISTVYRTVKLFEDAGIIARHDFRDGRSRYETVPEEHHDHLIDLKTGTVIEFRSPEIEALQERIAREHGFRLVDHRLELYGVPLKKEDL
         ...........X..................................................................................................................................
PDB seq: -TDVAKTLEELATERGMRMTEQRRVIARILEDSEDHPDVEELYRRSVKVDAKISISTVYRTVKLFEDAGIIARHDFRDGRSRYETVPEEHHDHLIDLKTGTVIEFRSPEIEALQERIAREHGFRLVDHRLELYGVPLK----
          --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------    
                 10        20        30        40        50        60        70        80        90       100       110       120       130