Sequence alignment between 6fkf(e) and UniProt seq P00833 (ATPE_SPIOL):

P00833 (ATPE_SPIOL): ATP synthase epsilon chain, chloroplastic from Spinacia oleracea
                 10        20        30        40        50        60        70        80        90       100       110       120       130    
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+----
UniProt: MTLNLCVLTPNRSIWNSEVKEIILSTNSGQIGVLPNHAPTATAVDIGILRIRLNDQWLTLALMGGFARIGNNEITILVNDAERGSDIDPQEAQQTLEIAEANLRKAEGKRQKIEANLALRRARTRVEASNTISS
PDB seq: MTLNLCVLTPNRSIWNSEVKEIILSTNSGQIGVLPNHAPTATAVDIGILRIRLNDQWLTLALMGGFARIGNNEITILVNDAERGSDIDPQEAQQTLEIAEANLRKAEGKRQKIEANLALRRARTRVEASNT---
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-   
                 10        20        30        40        50        60        70        80        90       100       110       120       130