Sequence alignment between 6f8s(D) and UniProt seq Q88MI5 (Q88MI5_PSEPK):

Q88MI5 (Q88MI5_PSEPK): Killer protein from Pseudomonas putida (strain ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950 / KT2440)
                 10        20        30        40        50        60        70        80        90  
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+--
UniProt: MIRSFSCADTEALFTTGKTRRGSDIKSVAERKLAMLDAATELRDLRSPPGNRLESLSGNRADQHSIRVNDQWRLCFTWTEHGPVNVEIVDYH
         .......................................................XXXXX................................
PDB seq: ----------------------SDIKSVAERKLAMLDAATELRDLRSPPGNRLES-----ADQHSIRVNDQWRLCFTWTEHGPVNVEIVDYH
                               -------+---------+---------+-----     ---------+---------+---------+--
                                     30        40        50                  70        80        90