Sequence alignment between 1ibh(A) and UniProt seq P00446 (SODC_PHOLE):

P00446 (SODC_PHOLE): Superoxide dismutase [Cu-Zn] from Photobacterium leiognathi
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170   
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: MNKAKTLLFTALAFGLSHQALAQDLTVKMTDLQTGKPVGTIELSQNKYGVVFTPELADLTPGMHGFHIHQNGSCASSEKDGKVVLGGAAGGHYDPEHTNKHGFPWTDDNHKGDLPALFVSANGLATNPVLAPRLTLKELKGHAIMIHAGGDNHSDMPKALGGGGARVACGVIQ
         ....................................................X.........X..............................................................................................................
PDB seq: ----------------------QDLTVKMTDLQTGKPVGTIELSQNKYGVVFIPELADLTPGIHGFHIHQNGSCASSEKDGKVVLGGAAGGHYDPEHTNKHGFPWTDDNHKGDLPALFVSANGLATNPVLAPRLTLKELKGHAIMIHAGGDNHSDMPKALGGGGARVACGVIQ
                               ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-
                                       10        20        30        40        50        60        70        80        90       100       110       120       130       140       150