Sequence alignment between 5hpk(B) and UniProt seq P62987 (RL40_HUMAN):

P62987 (RL40_HUMAN): Ubiquitin-ribosomal protein eL40 fusion protein from Homo sapiens
                  10        20        30        40        50        60        70        80        90       100       110       120        
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------
UniProt: -MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGGIIEPSLRQLAQKYNCDKMICRKCYARLHPRAVNCRKKKCGHTNNLRPKKKVK
         ..X...X.X.X...............................X.....XX............X.....X.XX....XX...................................................
PDB seq: HMRIFVRTPTRKTITLEVEPSDTIENVKAKIQDKEGIPPDQQVLIFAGNRLEDGRTLSDYNIPKESTLYLFMRLRGLE---------------------------------------------------
         ----------+---------+---------+---------+---------+---------+---------+-------                                                   
                  10        20        30        40        50        60        70