Sequence alignment between 1ocr(D) and UniProt seq P00423 (COX41_BOVIN):

P00423 (COX41_BOVIN): Cytochrome c oxidase subunit 4 isoform 1, mitochondrial from Bos taurus
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MLATRVFSLIGRRAISTSVCVRAHGSVVKSEDYALPSYVDRRDYPLPDVAHVKNLSASQKALKEKEKASWSSLSIDEKVELYRLKFKESFAEMNRSTNEWKTVVGAAMFFIGFTALLLIWEKHYVYGPIPHTFEEEWVAKQTKRMLDMKVAPIQGFSAKWDYDKNEWKK
PDB seq: -------------------------SVVKSEDYALPSYVDRRDYPLPDVAHVKNLSASQKALKEKEKASWSSLSIDEKVELYRLKFKESFAEMNRSTNEWKTVVGAAMFFIGFTALLLIWEKHYVYGPIPHTFEEEWVAKQTKRMLDMKVAPIQGFSAKWDYDKNEWKK
                                  ------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------
                                       10        20        30        40        50        60        70        80        90       100       110       120       130       140