Sequence alignment between 1c5a(A) and UniProt seq P01032 (CO5_PIG):

P01032 (CO5_PIG): Complement C5a anaphylatoxin from Sus scrofa 
                 10        20        30        40        50        60        70    
         ---------+---------+---------+---------+---------+---------+---------+----
UniProt: MLQKKIEEEAAKYKYAMLKKCCYDGAYRNDDETCEERAARIKIGPKCVKAFKDCCYIANQVRAEQSHKNIQLGR
PDB seq: MLQKKIEEEAAKYKYAMLKKCCYDGAYRNDDETCEERAARIKIGPKCVKAFKDCCYIANQVRAEQS--------
         ---------+---------+---------+---------+---------+---------+------        
                 10        20        30        40        50        60