>2b7z_B mol:protein length:99  HIV-1 protease
PQITLWQRPLVTIKIGGQLREALLDTGADDTIFEEISLPGRWKPKIIGGIGGFIKVRQY
DQIPIEICGHKVIGTVLVGPTPANVIGRNLMTQIGCTLNF
>2b7z_A mol:protein length:99  HIV-1 protease
PQITLWQRPLVTIKIGGQLREALLDTGADDTIFEEISLPGRWKPKIIGGIGGFIKVRQY
DQIPIEICGHKVIGTVLVGPTPANVIGRNLMTQIGCTLNF
>2b7z_A mol:protein length:99  HIV-1 protease
PQITLWQRPLVTIKIGGQLREALLDTGADDTIFEEISLPGRWKPKIIGGIGGFIKVRQY
DQIPIEICGHKVIGTVLVGPTPANVIGRNLMTQIGCTLNF