>1C6Z_1|Chains A, B|PROTEIN (PROTEASE)|Human immunodeficiency virus 1 (11676) PQITLWQRPVVTIKIGGQLMEALIDTGADDTVLEEMDLPGRWKPKIIGGIGGFVKVRQYDQIPIEICGHKVIGTVLVGPTPTNIIGRNLLTQIGCTLNF