>d2whha2 b.50.1.1 (A:1001-1099) Human immunodeficiency virus type 1 protease {Human immunodeficiency virus type 1 [TaxId: 11676]} pqvtlwqrplvtikiggqlkealldtgaddtvleemslpgrwkpkmiggiggfikvrqyd qilieicghkaigtvlvgptpvniigrnlltqigatlnf