>gnl|PDB|1CPI.1 strand_id:A,B description:HIV-1 PROTEASE
PQITLWQRPLVTIRIGGQLKEALLDTGADDTVLEEMNLPGKWKPKMIGGIGGFIKVRQYDQIPVEIXGHKAIGTVLVGPTPVNIIGRNLLTQIGXTLNF
>gnl|PDB|1CPI.2 strand_id:C description:CYCLIC PEPTIDE INHIBITOR
NXPIVX