{"pdb_id": "2kee", "method": ["SOLUTION NMR"], "title": "Structure of SDF-1/CXCL12", "ncbi_taxon_id": 9606, "deposition_date": {"$date": "2009-01-28T00:00:00Z"}, "entity_id": "1", "entity_name": "Stromal cell-derived factor 1-alpha", "entity_type": "polypeptide(L)", "num_molecules": 1, "pdb_chain": "A", "struct_asym": "A"}
