Sequence alignment between 1fz3(E) and UniProt seq P11987 (MEMG_METCA):

P11987 (MEMG_METCA): Methane monooxygenase component A gamma chain from Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: MAKLGIHSNDTRDAWVNKIAQLNTLEKAAEMLKQFRMDHTTPFRNSYELDNDYLWIEAKLEEKVAVLKARAFNEVDFRHKTAFGEDAKSVLDGTVAKMNAAKDKWEAEKIHIGFRQAYKPPIMPVNYFLDGERQLGTRLMELRNLNYYDTPLEELRKQRGVRVVHLQSPH
PDB seq: --KLGIHSNDTRDAWVNKIAQLNTLEKAAEMLKQFRMDHTTPFRNSYELDNDYLWIEAKLEEKVAVLKARAFNEVDFRHKTAFGEDAKSVLDGTVAKMNAAKDKWEAEKIHIGFRQAYKPPIMPVNYFLDGERQLGTRLMELRNLNYYDTPLEELRKQRGVRVVHLQS--
           -------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------  
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160