>4L1A_1|Chain A|MDR769 HIV-1 protease|Human immunodeficiency virus 1 (11676) PQITLWQRPIVTIKIGGQLKEALLNTGADDTVLEEVNLPGRWKPKLIGGIGGFVKVRQYDQVPIEICGHKVIGTVLVGPTPTNVIGRNLMTQIGCTLNF >4L1A_2|Chain B|MDR769 HIV-1 protease|Human immunodeficiency virus 1 (11676) PQITLWQRPIVTIKIGGQLKEALLNTGADDTVLEEVNLPGRWKPKLIGGIGGFVKVRQYDQVPIEICGHKTIGTVLVGPTPTNVIGRNLMTQIGCTLNF