>gnl|PDB|1A30.1 strand_id:A,B description:HIV-1 PROTEASE PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGIGGFIKVRQYDQIIIEICGHKAIGTVLVGPTPVNIIGRNLLTQIGCTLNF >gnl|PDB|1A30.2 strand_id:C description:TRIPEPTIDE GLU-ASP-LEU EDL