Sequence alignment between 2fko(A) and UniProt seq O59257 (O59257_PYRHO):

O59257 (O59257_PYRHO): 173aa long hypothetical ferripyochelin binding protein from Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170   
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: MAIYEINGKKPRIHPSAFVDENAVVIGDVVLEEKTSVWPSAVLRGDIEQIYVGKYSNVQDNVSIHTSHGYPTEIGEYVTIGHNAMVHGAKVGNYVIIGISSVILDGAKIGDHVIIGAGAVVPPNKEIPDYSLVLGVPGKVVRQLTEEEIEWTKKNAEIYVELAEKHIKGRKRI
PDB seq: MAIYEINGKKPRIHPSAFVDENAVVIGDVVLEEKTSVWPSAVLRGDIEQIYVGKYSNVQDNVSIHTSHGYPTEIGEYVTIGHNAMVHGAKVGNYVIIGISSVILDGAKIGDHVIIGAGAVVPPNKEIPDYSLVLGVPGKVVRQLTEEEIEWTKKNAEIYVELAEKHIKGRKRI
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170