{"pdb_id": "2y2c", "source_chain": "C", "source_residue_id": "106", "target_chain": "A", "target_residue_id": "143", "interaction_type": "IONIC", "distance": 3.493}
{"pdb_id": "2y2c", "source_chain": "A", "source_residue_id": "143", "target_chain": "C", "target_residue_id": "106", "interaction_type": "IONIC", "distance": 3.493}
