Sequence alignment between 2o4l(A) and UniProt seq Q1G1C3 (Q1G1C3_9HIV1):

Q1G1C3 (Q1G1C3_9HIV1): Protease (Fragment) from Human immunodeficiency virus 1
                 10        20        30        40        50        60        70        80        90         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: PQITLWQRPLVTIKIGGQLKEALLDTGADDTVLEEMSLPGRWKPKMIGGVGGFIKVRQYDQILIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
         ......X............................................................................................
PDB seq: PQITLWKRPLVTIKIGGQLKEALLDTGADDTVLEEMSLPGRWKPKMIGGVGGFIKVRQYDQILIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
                 10        20        30        40        50        60        70        80        90