Sequence alignment between 5a31(B) and UniProt seq Q9NYG5 (APC11_HUMAN):

Q9NYG5 (APC11_HUMAN): Anaphase-promoting complex subunit 11 from Homo sapiens
                 10        20        30        40        50        60        70        80    
         ---------+---------+---------+---------+---------+---------+---------+---------+----
UniProt: MKVKIKCWNGVATWLWVANDENCGICRMAFNGCCPDCKVPGDDCPLVWGQCSHCFHMHCILKWLHAQQVQQHCPMCRQEWKFKE
         ............X.......................................................................
PDB seq: MKVKIKCWNGVALWLWVANDENCGICRMAFNGCCPDCKVPGDDCPLVWGQCSHCFHMHCILKWLHAQQVQQHCPMCRQEWKFKE
         ---------+---------+---------+---------+---------+---------+---------+---------+----
                 10        20        30        40        50        60        70        80