{"pdb_id": "2abx", "source_chain": "B", "source_residue_id": "57", "target_chain": "A", "target_residue_id": "58", "interaction_type": "HBOND", "distance": 3.393}
{"pdb_id": "2abx", "source_chain": "A", "source_residue_id": "58", "target_chain": "B", "target_residue_id": "57", "interaction_type": "HBOND", "distance": 3.393}
