Sequence alignment between 2qe7(H) and UniProt seq Q71CG2 (Q71CG2_9BACI):

Q71CG2 (Q71CG2_9BACI): ATP synthase epsilon chain from Bacillus sp. TA2.A1
                 10        20        30        40        50        60        70        80        90       100       110       120       130     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
UniProt: MATVQVDIVTPERKVFQGEADIVIARGVEGELGVMAGHIPLVTPLKTAPVRIKQGDKETLIAVSGGFLEVRPDKVNILADTAELPEEIDVERAKKAKARHETILKRLDKTDKDYLRHKRALERAEVRLQVANSKS
PDB seq: MATVQVDIVTPERKVFQGEADIVIARGVEGELGVMAGHIPLVTPLKTAPVRIKQGDKETLIAVSGGFLEVRPDKVNILADTAELPEEIDVERAKKAKARHETILKRLDKTDKDYLRHKRALERAEVRLQVANSKS
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
                 10        20        30        40        50        60        70        80        90       100       110       120       130