Sequence alignment between 2qbk(S) and UniProt seq P61175 (RL22_ECOLI):

P61175 (RL22_ECOLI): 50S ribosomal protein L22 from Escherichia coli (strain K12) 
                 10        20        30        40        50        60        70        80        90       100       110
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: METIAKHRHARSSAQKVRLVADLIRGKKVSQALDILTYTNKKAAVLVKKVLESAIANAEHNDGADIDDLKVTKIFVDEGPSMKRIMPRAKGRADRILKRTSHITVVVSDR
PDB seq: METIAKHRHARSSAQKVRLVADLIRGKKVSQALDILTYTNKKAAVLVKKVLESAIANAEHNDGADIDDLKVTKIFVDEGPSMKRIMPRAKGRADRILKRTSHITVVVSDR
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
                 10        20        30        40        50        60        70        80        90       100       110