{"pdb_id": "6r7o", "source_chain": "B", "source_residue_id": "652", "target_chain": "A", "target_residue_id": "649", "interaction_type": "HBOND", "distance": 3.445}
{"pdb_id": "6r7o", "source_chain": "A", "source_residue_id": "649", "target_chain": "B", "target_residue_id": "652", "interaction_type": "HBOND", "distance": 3.445}
