>d3vfab_ b.50.1.1 (B:) Human immunodeficiency virus type 1 protease {Human immunodeficiency virus type 1 lw12.3 isolate [TaxId: 82834]} pqitlwkrplvtikiggqlkealldtgaddtvieemslpgrwkpkmiggiggfikvrqyd qiiieiaghkaigtvlvgptpaniigrnlltqigatlnf