Sequence alignment between 5e3o(B) and UniProt seq P0A6R3 (FIS_ECOLI):

P0A6R3 (FIS_ECOLI): DNA-binding protein Fis from Escherichia coli (strain K12)
                 10        20        30        40        50        60        70        80        90        
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+--------
UniProt: MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQPLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN
PDB seq: MFEQRVNSDVLTVSTVNSQDQVTQKPLRDSVKQALKNYFAQLNGQDVNDLYELVLAEVEQPLLDMVMQYTRGNQTRAALMMGINRGTLRKKLKKYGMN
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+--------
                 10        20        30        40        50        60        70        80        90