{"entry": "S-0024", "ligand_formula": "Ca 2%%Cl -1", "peptide_protein_sequence": "chain-ID A: DIVMTQSPDSLAVSPGERATINCKSSQNLLDSSFDTNTLAWYQQKPGQPPKLLIYWASSRESGVPDRFSGSGSGTDFTLTISSLQAEDVAVYYCQQYYSTPPTFGGGTKVEIKR; chain-ID B: DIVMTQSPDSLAVSPGERATINCKSSQNLLDSSFDTNTLAWYQQKPGQPPKLLIYWASSRESGVPDRFSGSGSGTDFTLTISSLQAEDVAVYYCQQYYSTPPTFGGGTKVEIKR", "remarks": "The Structure of Amyloidogenic Kappa-4 Immunoglobulin VL", "pmid": "", "chain_id": "A%%A", "mutation_s_field": "No", "ligstr": "CA:A:Ca 2:40.08:CALCIUM ION:[Ca+2]:InChI=1S/Ca/q+2:BHPQYMZQTOCNFJ-UHFFFAOYSA-N;CL:A:Cl -1:35.45:CHLORIDE ION:[Cl-]:InChI=1S/ClH/h1H/p-1:VEXZGXHMUGYJMC-UHFFFAOYSA-M", "r_value_free": "0.237", "uniprot_ac": "P06312", "resolution": "1.9", "pdb_id": "1EK3", "protein_name": "Immunoglobulin kappa variable 4-1", "gene_names": "IGKV4-1", "species": "Homo sapiens", "method": "X-RAY DIFFRACTION", "author": "Pokkuluri, P.R., Huang, D.-B., Raffen, R., Stevens, F.J., Schiffer, M.", "type": "Protein", "ligand_mw": "40.08%%35.45", "secondary_structure": "DIVMTQSPDSLAVSPGERATINCKSSQNLLDSSFDTNTLAWYQQKPGQPPKLLIYWASSRESGVPDRFSGSGSGTDFTLTISSLQAEDVAVYYCQQYYSTPPTFGGGTKVEIKR#CCCEEEECSEEEECTTCCEEEEEEESSCCEETTTTEECEEEEEECTTSCCEEEEETTTEECTTCCTTEEEEEETTEEEEEESSCCGGGCEEEEEEECSSSSCEECCCEEEEECC&DIVMTQSPDSLAVSPGERATINCKSSQNLLDSSFDTNTLAWYQQKPGQPPKLLIYWASSRESGVPDRFSGSGSGTDFTLTISSLQAEDVAVYYCQQYYSTPPTFGGGTKVEIKR#CCCEEEECSEEEECTTSCEEEEEEESSCCBCTTSSCBSEEEEEECTTSCCEEEEETTTEECTTCCTTEEEEEETTEEEEEESSCCGGGCEEEEEEECSSSSCEECCCEEEEECC", "description": "The Structure of Amyloidogenic Kappa-4 Immunoglobulin VL, REC", "ec_number": "", "global_stoichiometry": "Homo 2-mer - A2 ", "ligand_name": "CALCIUM ION%%CHLORIDE ION", "ligand_id": "CA%%CL", "pdb_classification": "IMMUNE SYSTEM", "length": "114", "keyword": "KAPPA-4 IMMUNOGLOBULIN LIGHT CHAIN VL", "amyloid_non_amyloid": "Amyloid", "inchi": "InChI=1S/Ca/q+2%%InChI=1S/ClH/h1H/p-1", "reference": "", "alternative_name": "Ig kappa chain V-IV region B17, Ig kappa chain V-IV region JI, Ig kappa chain V-IV region Len, Ig kappa chain V-IV region STH", "ligand_smiles": "[Ca+2]%%[Cl-]", "inchi_key": "BHPQYMZQTOCNFJ-UHFFFAOYSA-N%%VEXZGXHMUGYJMC-UHFFFAOYSA-M"}