{"pdb_id": "4bir", "method": ["X-RAY DIFFRACTION"], "title": "RIBONUCLEASE T1: FREE HIS92GLN MUTANT", "resolution": 1.7, "ncbi_taxon_id": 5062, "deposition_date": {"$date": "1998-01-13T00:00:00Z"}, "entity_id": "1", "entity_name": "GUANYL-SPECIFIC RIBONUCLEASE T1", "entity_type": "polypeptide(L)", "num_molecules": 1, "pdb_chain": "A", "struct_asym": "A"}
