{"pdb_id": "2btl", "source_chain": "B", "source_residue_id": "51", "target_chain": "A", "target_residue_id": "124", "interaction_type": "HBOND", "distance": 2.605}
{"pdb_id": "2btl", "source_chain": "A", "source_residue_id": "124", "target_chain": "B", "target_residue_id": "51", "interaction_type": "HBOND", "distance": 2.605}
