{"pdb_id": "1qn2", "source_chain": "C", "source_residue_id": "8", "target_chain": "A", "target_residue_id": "52", "interaction_type": "HBOND", "distance": 3.36}
{"pdb_id": "1qn2", "source_chain": "A", "source_residue_id": "52", "target_chain": "C", "target_residue_id": "8", "interaction_type": "HBOND", "distance": 3.36}
