>2AOG_1|Chains A, B|HIV-1 PROTEASE (RETROPEPSIN)|Human immunodeficiency virus type 1 (BH5 ISOLATE) (11682) PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGIGGFIKVRQYDQIIIEIAGHKAIGTVLVGPTPANIIGRNLLTQIGATLNF