Sequence alignment between 2wsf(K) and UniProt seq P36886 (PSAK_HORVU):

P36886 (PSAK_HORVU): Photosystem I reaction center subunit psaK, chloroplastic from Hordeum vulgare
                 10        20        30        40        50        60        70        80        90       100       110       120       130 
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-
UniProt: MASQLSAMTSVPQFHGLRTYSSPRSMATLPSLRRRRSQGIRCDYIGSSTNLIMVTTTTLMLFAGRFGLAPSANRKATAGLKLEARESGLQTGDPAGFTLADTLACGAVGHIMGVGIVLGLKNTGVLDQIIG
PDB seq: ------------------------------------------DYIGSSTNLIMVTTTTLMLFAGRFGLAPSANRKATAGLKLEARESGLQTGDPAGFTLADTLACGAVGHIMGVGIVLGLKNTGVL-----
                                                   ---------+---------+---------+---------+---------+---------+---------+---------+----     
                                                           10        20        30        40        50        60        70        80