Sequence alignment between 8jv0(B) and UniProt seq Q07717 (B2MG_PIG):

Q07717 (B2MG_PIG): Beta-2-microglobulin from Sus scrofa
                 10        20        30        40        50        60        70        80        90       100       110        
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------
UniProt: MAPLVALVLLGLLSLSGLDAVARPPKVQVYSRHPAENGKPNYLNCYVSGFHPPQIEIDLLKNGEKMNAEQSDLSFSKDWSFYLLVHTEFTPNAVDQYSCRVKHVTLDKPKIVKWDRDH
PDB seq: ---------------------ARPPKVQVYSRHPAENGKPNYLNCYVSGFHPPQIEIDLLKNGEKMNAEQSDLSFSKDWSFYLLVHTEFTPNAVDQYSCRVKHVTLDKPKIVKWDRDH
                              --------+---------+---------+---------+---------+---------+---------+---------+---------+--------
                                     10        20        30        40        50        60        70        80        90