>3H5B_1|Chains A, B|HIV-1 protease|Human immunodeficiency virus type 1 (BRU ISOLATE) (11686) PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGIGGFIKVRQYDQIIIEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF