Sequence alignment between 2kgo(A) and UniProt seq P41039 (YBII_ECOLI):

P41039 (YBII_ECOLI): Uncharacterized protein YbiI from Escherichia coli (strain K12)
                 10        20        30        40        50        60        70        80        
         ---------+---------+---------+---------+---------+---------+---------+---------+--------
UniProt: MASGWANDDAVNEQINSTIEDAIARARGEIPRGESLDECEECGAPIPQARREAIPGVRLCIHCQQEKDLQKPAYTGYNRRGSKDSQLR
PDB seq: MASGWANDDAVNEQINSTIEDAIARARGEIPRGESLDECEECGAPIPQARREAIPGVRLCIHCQQEKDLQKPAYTGYNRRGSKDSQLR
         ---------+---------+---------+---------+---------+---------+---------+---------+--------
                 30        40        50        60        70        80        90       100