Sequence alignment between 1ozu(B) and UniProt seq P00441 (SODC_HUMAN):

P00441 (SODC_HUMAN): Superoxide dismutase [Cu-Zn] from Homo sapiens
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150    
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+----
UniProt: MATKAVCVLKGDGPVQGIINFEQKESNGPVKVWGSIKGLTEGLHGFHVHEFGDNTAGCTSAGPHFNPLSRKHGGPKDEERHVGDLGNVTADKDGVADVSIEDSVISLSGDHCIIGRTLVVHEKADDLGKGGNEESTKTGNAGSRLACGVIGIAQ
         ...................................................................XXXXXXXXXXXXX...............................X..............XXXXXXXXXXXXX...............
PDB seq: -ATKAVCVLKGDGPVQGIINFEQKESNGPVKVWGSIKGLTEGLHGFHVHEFGDNTAGCTSAGPHFNP-------------HVGDLGNVTADKDGVADVSIEDSVISLSGDHXIIGRTLVVHEKADD-------------NAGSRLACGVIGIAQ
          ---------+---------+---------+---------+---------+---------+------             +---------+---------+---------+---------+-----             -+---------+---
                 210       220       230       240       250       260                 280       290       300       310       320                 340       350