>3GGU_1|Chains A, B|Protease|Human immunodeficiency virus type 1 (BRU ISOLATE) (11686) PQITLWQRPIVTVKIEGQLKEALLDTGADDTVFEELTLSGRWKPRLIGGIGGFVRVRQYDQVPIEICGHKVIDTVLVGPTPTNVIGRNVMTQLGCTLNF