Sequence alignment between 6t0b(g) and UniProt seq P10174 (COX7_YEAST):

P10174 (COX7_YEAST): Cytochrome c oxidase subunit 7, mitochondrial from Saccharomyces cerevisiae (strain ATCC 204508 / S288c) 
                 10        20        30        40        50        60
         ---------+---------+---------+---------+---------+---------+
UniProt: MANKVIQLQKIFQSSTKPLWWRHPRSALYLYPFYAIFAVAVVTPLLYIPNAIRGIKAKKA
PDB seq: -ANKVIQLQKIFQSSTKPLWWRHPRSALYLYPFYAIFAVAVVTPLLYIPNAIRGIKAKKA
          --------+---------+---------+---------+---------+---------+
                 10        20        30        40        50        60