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{"pdb_id": "3r4d", "method": ["X-RAY DIFFRACTION"], "title": "Crystal structure of mouse coronavirus receptor-binding domain complexed with its murine receptor", "resolution": 3.1, "ncbi_taxon_id": 10090, "deposition_date": {"$date": "2011-03-17T00:00:00Z"}, "entity_id": "2", "entity_name": "Spike glycoprotein", "entity_type": "polypeptide(L)", "num_molecules": 2, "pdb_chain": "D", "struct_asym": "D"}
