{"pdb_id": "2pqj", "source_chain": "C", "source_residue_id": "254", "target_chain": "B", "target_residue_id": "264", "interaction_type": "VDW", "distance": 2.712}
{"pdb_id": "2pqj", "source_chain": "B", "source_residue_id": "264", "target_chain": "C", "target_residue_id": "254", "interaction_type": "VDW", "distance": 2.712}
