Sequence alignment between 1a2s(A) and UniProt seq Q09099 (CYC6_MONBR):

Q09099 (CYC6_MONBR): Cytochrome c6 from Chlorolobion braunii
                 10        20        30        40        50        60        70        80         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: EADLALGKAVFDGNCAACHAGGGNNVIPDHTLQKAAIEQFLDGGFNIEAIVYQIENGKGAMPAWDGRLDEDEIAGVAAYVYDQAAGNKW
PDB seq: EADLALGKAVFDGNCAACHAGGGNNVIPDHTLQKAAIEQFLDGGFNIEAIVYQIENGKGAMPAWDGRLDEDEIAGVAAYVYDQAAGNKW
         ---------+---------+---------+---------+---------+---------+---------+---------+---------
                 10        20        30        40        50        60        70        80