[
  {
    "name": "pdl1_cycpep_binder",
    "ref_file": "./examples/cyclic_peptide_design/PDL1_truncated.pdb",
    "chains": [
      {
        "chain_type": "proteinChain",
        "sequence": "8-25",
        "if_cyc": "true"
      },
      {
        "chain_type": "proteinChain",
        "sequence": "B/20-133"
      }
    ],
    "hotspot": "B/64,B/68,B/126,B/128",
    "center_method": "hotspot_center"
  }
]