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{"pdb_id": "2d4k", "source_chain": "A", "source_residue_id": "116", "target_chain": "N", "target_residue_id": "277", "interaction_type": "HBOND", "distance": 3.461}
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{"pdb_id": "2d4k", "source_chain": "A", "source_residue_id": "119", "target_chain": "N", "target_residue_id": "287", "interaction_type": "HBOND", "distance": 2.823}
