{"pdb_id": "4hwl", "source_chain": "A", "source_residue_id": "22", "target_chain": "B", "target_residue_id": "88", "interaction_type": "VDW", "distance": 3.405}
{"pdb_id": "4hwl", "source_chain": "B", "source_residue_id": "88", "target_chain": "A", "target_residue_id": "22", "interaction_type": "VDW", "distance": 3.405}
