{"pdb_id": "4u9c", "source_chain": "A", "source_residue_id": "106", "target_chain": "B", "target_residue_id": "293", "interaction_type": "HBOND", "distance": 2.943}
{"pdb_id": "4u9c", "source_chain": "B", "source_residue_id": "293", "target_chain": "A", "target_residue_id": "106", "interaction_type": "HBOND", "distance": 2.943}
{"pdb_id": "4u9c", "source_chain": "A", "source_residue_id": "143", "target_chain": "B", "target_residue_id": "290", "interaction_type": "VDW", "distance": 3.41}
{"pdb_id": "4u9c", "source_chain": "B", "source_residue_id": "290", "target_chain": "A", "target_residue_id": "143", "interaction_type": "VDW", "distance": 3.41}
