Sequence alignment between 6b8h(i) and UniProt seq P81450 (ATP18_YEAST):

P81450 (ATP18_YEAST): ATP synthase subunit J, mitochondrial from Saccharomyces cerevisiae (strain ATCC 204508 / S288c) 
                 10        20        30        40        50         
         ---------+---------+---------+---------+---------+---------
UniProt: MLKRFPTPILKVYWPFFVAGAAVYYGMSKAADLSSNTKEFINDPRNPRFAKGGKFVEVD
PDB seq: MLKRFPTPILKVYWPFFVAGAAVYYGMSKAADLSSNTKEFINDPRNPRFAKGGKFVEVD
         ---------+---------+---------+---------+---------+---------
                 10        20        30        40        50