Sequence alignment between 2v8a(A) and UniProt seq P50030 (PHAA_THEEB):

P50030 (PHAA_THEEB): Allophycocyanin alpha chain from Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-
UniProt: MSVVTKSIVNADAEARYLSPGELDRIKNFVSTGERRLRIAQTLTENRERIVKQAGDQLFQKRPDVVSPGGNAYGEEMTATCLRDLDYYLRLVTYGIVAGDVTPIEEIGLVGVREMYNSLGTPIPAVAEGIRAMKNVACSLLSAEDAAEAGSYFDFVIGAMQ
PDB seq: -SVVTKSIVNADAEARYLSPGELDRIKNFVSTGERRLRIAQTLTENRERIVKQAGDQLFQKRPDVVSPGGNAYGEEMTATCLRDLDYYLRLVTYGIVAGDVTPIEEIGLVGVREMYNSLGTPIPAVAEGIRAMKNVACSLLSAEDAAEAGSYFDFVIGAMQ
          --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160