>3D3T_1|Chains A, B|HIV-1 protease|Human immunodeficiency virus 1 (11676) PQITLWQRPLVTIKIGGQLREALLNTGADDTVLEDINLPGKWKPKMIGGIGGFIKVRQYDQILIEICGKKAIGTVLVGPTPVNIIGRNMLTQLGCTLNF >3D3T_2|Chain C[auth P]|P1-P6 SUBSTRATE PEPTIDE|null RPGNFLQSRP