data_2KRI # _entry.id 2KRI # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.318 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 2KRI RCSB RCSB101483 WWPDB D_1000101483 # _pdbx_database_related.db_name BMRB _pdbx_database_related.db_id 16639 _pdbx_database_related.content_type unspecified _pdbx_database_related.details . # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2KRI _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2009-12-18 _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code REL _pdbx_database_status.status_code_mr REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? # _audit_author.name 'Beglova, N.' _audit_author.pdbx_ordinal 1 # _citation.id primary _citation.title ;Mode of interaction between beta2GPI and lipoprotein receptors suggests mutually exclusive binding of beta2GPI to the receptors and anionic phospholipids. ; _citation.journal_abbrev Structure _citation.journal_volume 18 _citation.page_first 366 _citation.page_last 376 _citation.year 2010 _citation.journal_id_ASTM STRUE6 _citation.country UK _citation.journal_id_ISSN 0969-2126 _citation.journal_id_CSD 2005 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 20223219 _citation.pdbx_database_id_DOI 10.1016/j.str.2009.12.013 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Lee, C.J.' 1 ? primary 'De Biasio, A.' 2 ? primary 'Beglova, N.' 3 ? # _cell.entry_id 2KRI _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2KRI _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'Beta-2-glycoprotein 1' 9582.129 1 ? ? 'Sushi-like domain' ? 2 polymer man 'Low-density lipoprotein receptor' 4395.716 1 ? ? 'LDL-receptor class A 4 domain' ? 3 non-polymer syn 'CALCIUM ION' 40.078 1 ? ? ? ? # loop_ _entity_name_com.entity_id _entity_name_com.name 1 ;Beta-2-glycoprotein I, Beta(2)GPI, B2GPI, Apolipoprotein H, Apo-H, Activated protein C-binding protein, APC inhibitor, Anticardiolipin cofactor ; 2 'LDL receptor' # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 'polypeptide(L)' no no ;GSCKLPVKKATVVYQGERVKIQEKFKNGMLHGDKVSFFCKNKEKKCSYTEDAQCIDGTIEVPKCFKEHSSLAFWKTDASD VKPCA ; ;GSCKLPVKKATVVYQGERVKIQEKFKNGMLHGDKVSFFCKNKEKKCSYTEDAQCIDGTIEVPKCFKEHSSLAFWKTDASD VKPCA ; A ? 2 'polypeptide(L)' no no TCGPASFQCNSSTCIPQLWACDNDPDCEDGSDEWPQRCRG TCGPASFQCNSSTCIPQLWACDNDPDCEDGSDEWPQRCRG B ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 GLY n 1 2 SER n 1 3 CYS n 1 4 LYS n 1 5 LEU n 1 6 PRO n 1 7 VAL n 1 8 LYS n 1 9 LYS n 1 10 ALA n 1 11 THR n 1 12 VAL n 1 13 VAL n 1 14 TYR n 1 15 GLN n 1 16 GLY n 1 17 GLU n 1 18 ARG n 1 19 VAL n 1 20 LYS n 1 21 ILE n 1 22 GLN n 1 23 GLU n 1 24 LYS n 1 25 PHE n 1 26 LYS n 1 27 ASN n 1 28 GLY n 1 29 MET n 1 30 LEU n 1 31 HIS n 1 32 GLY n 1 33 ASP n 1 34 LYS n 1 35 VAL n 1 36 SER n 1 37 PHE n 1 38 PHE n 1 39 CYS n 1 40 LYS n 1 41 ASN n 1 42 LYS n 1 43 GLU n 1 44 LYS n 1 45 LYS n 1 46 CYS n 1 47 SER n 1 48 TYR n 1 49 THR n 1 50 GLU n 1 51 ASP n 1 52 ALA n 1 53 GLN n 1 54 CYS n 1 55 ILE n 1 56 ASP n 1 57 GLY n 1 58 THR n 1 59 ILE n 1 60 GLU n 1 61 VAL n 1 62 PRO n 1 63 LYS n 1 64 CYS n 1 65 PHE n 1 66 LYS n 1 67 GLU n 1 68 HIS n 1 69 SER n 1 70 SER n 1 71 LEU n 1 72 ALA n 1 73 PHE n 1 74 TRP n 1 75 LYS n 1 76 THR n 1 77 ASP n 1 78 ALA n 1 79 SER n 1 80 ASP n 1 81 VAL n 1 82 LYS n 1 83 PRO n 1 84 CYS n 1 85 ALA n 2 1 THR n 2 2 CYS n 2 3 GLY n 2 4 PRO n 2 5 ALA n 2 6 SER n 2 7 PHE n 2 8 GLN n 2 9 CYS n 2 10 ASN n 2 11 SER n 2 12 SER n 2 13 THR n 2 14 CYS n 2 15 ILE n 2 16 PRO n 2 17 GLN n 2 18 LEU n 2 19 TRP n 2 20 ALA n 2 21 CYS n 2 22 ASP n 2 23 ASN n 2 24 ASP n 2 25 PRO n 2 26 ASP n 2 27 CYS n 2 28 GLU n 2 29 ASP n 2 30 GLY n 2 31 SER n 2 32 ASP n 2 33 GLU n 2 34 TRP n 2 35 PRO n 2 36 GLN n 2 37 ARG n 2 38 CYS n 2 39 ARG n 2 40 GLY n # loop_ _entity_src_gen.entity_id _entity_src_gen.pdbx_src_id _entity_src_gen.pdbx_alt_source_flag _entity_src_gen.pdbx_seq_type _entity_src_gen.pdbx_beg_seq_num _entity_src_gen.pdbx_end_seq_num _entity_src_gen.gene_src_common_name _entity_src_gen.gene_src_genus _entity_src_gen.pdbx_gene_src_gene _entity_src_gen.gene_src_species _entity_src_gen.gene_src_strain _entity_src_gen.gene_src_tissue _entity_src_gen.gene_src_tissue_fraction _entity_src_gen.gene_src_details _entity_src_gen.pdbx_gene_src_fragment _entity_src_gen.pdbx_gene_src_scientific_name _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id _entity_src_gen.pdbx_gene_src_variant _entity_src_gen.pdbx_gene_src_cell_line _entity_src_gen.pdbx_gene_src_atcc _entity_src_gen.pdbx_gene_src_organ _entity_src_gen.pdbx_gene_src_organelle _entity_src_gen.pdbx_gene_src_cell _entity_src_gen.pdbx_gene_src_cellular_location _entity_src_gen.host_org_common_name _entity_src_gen.pdbx_host_org_scientific_name _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id _entity_src_gen.host_org_genus _entity_src_gen.pdbx_host_org_gene _entity_src_gen.pdbx_host_org_organ _entity_src_gen.host_org_species _entity_src_gen.pdbx_host_org_tissue _entity_src_gen.pdbx_host_org_tissue_fraction _entity_src_gen.pdbx_host_org_strain _entity_src_gen.pdbx_host_org_variant _entity_src_gen.pdbx_host_org_cell_line _entity_src_gen.pdbx_host_org_atcc _entity_src_gen.pdbx_host_org_culture_collection _entity_src_gen.pdbx_host_org_cell _entity_src_gen.pdbx_host_org_organelle _entity_src_gen.pdbx_host_org_cellular_location _entity_src_gen.pdbx_host_org_vector_type _entity_src_gen.pdbx_host_org_vector _entity_src_gen.host_org_details _entity_src_gen.expression_system_id _entity_src_gen.plasmid_name _entity_src_gen.plasmid_details _entity_src_gen.pdbx_description 1 1 sample ? ? ? human ? 'APOH, B2G1' ? ? ? ? ? ? 'Homo sapiens' 9606 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 'pET 15' ? ? ? ? ? 2 1 sample ? ? ? human ? LDLR ? ? ? ? ? ? 'Homo sapiens' 9606 ? ? ? ? ? ? ? ? 'Escherichia coli' 562 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? pMM ? ? ? ? ? # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.entity_id _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin _struct_ref.pdbx_db_isoform 1 UNP APOH_HUMAN P02749 1 ;SCKVPVKKATVVYQGERVKIQEKFKNGMLHGDKVSFFCKNKEKKCSYTEDAQCIDGTIEVPKCFKEHSSLAFWKTDASDV KPC ; 263 ? 2 UNP LDLR_HUMAN P01130 2 TCGPASFQCNSSTCIPQLWACDNDPDCEDGSDEWPQRCRG 147 ? # loop_ _struct_ref_seq.align_id _struct_ref_seq.ref_id _struct_ref_seq.pdbx_PDB_id_code _struct_ref_seq.pdbx_strand_id _struct_ref_seq.seq_align_beg _struct_ref_seq.pdbx_seq_align_beg_ins_code _struct_ref_seq.seq_align_end _struct_ref_seq.pdbx_seq_align_end_ins_code _struct_ref_seq.pdbx_db_accession _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_db_align_beg_ins_code _struct_ref_seq.db_align_end _struct_ref_seq.pdbx_db_align_end_ins_code _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.pdbx_auth_seq_align_end 1 1 2KRI A 2 ? 84 ? P02749 263 ? 345 ? 244 326 2 2 2KRI B 1 ? 40 ? P01130 147 ? 186 ? 126 165 # loop_ _struct_ref_seq_dif.align_id _struct_ref_seq_dif.pdbx_pdb_id_code _struct_ref_seq_dif.mon_id _struct_ref_seq_dif.pdbx_pdb_strand_id _struct_ref_seq_dif.seq_num _struct_ref_seq_dif.pdbx_pdb_ins_code _struct_ref_seq_dif.pdbx_seq_db_name _struct_ref_seq_dif.pdbx_seq_db_accession_code _struct_ref_seq_dif.db_mon_id _struct_ref_seq_dif.pdbx_seq_db_seq_num _struct_ref_seq_dif.details _struct_ref_seq_dif.pdbx_auth_seq_num _struct_ref_seq_dif.pdbx_ordinal 1 2KRI GLY A 1 ? UNP P02749 ? ? 'expression tag' 243 1 1 2KRI LEU A 5 ? UNP P02749 VAL 266 conflict 247 2 1 2KRI ALA A 85 ? UNP P02749 ? ? 'expression tag' 327 3 # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2' 89.093 ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 CA non-polymer . 'CALCIUM ION' ? 'Ca 2' 40.078 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.type 1 1 2 '2D 1H-15N HSQC' 1 2 1 '2D 1H-15N HSQC' 1 3 2 '3D HNCA' 1 4 2 '3D HNCACB' 1 5 2 '3D HN(CO)CA' 1 6 1 '3D HNCA' 1 7 1 '3D CBCA(CO)NH' 1 8 1 '3D HN(CO)CA' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength 25 _pdbx_nmr_exptl_sample_conditions.pH 7.0 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 298 _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.solvent_system '1 mM [U-100% 13C; U-100% 15N] entity_2-1, 100 uM [U-100% 15N] entity_2-2, 300 uM [U-100% 15N] entity_2-3, 90% H2O/10% D2O' 1 '90% H2O/10% D2O' '600 uM [U-100% 13C; U-100% 15N] entity_1-4, 300 uM [U-100% 15N] entity_1-5, 515 uM [U-100% 15N] entity_1-6, 90% H2O/10% D2O' 2 '90% H2O/10% D2O' # _pdbx_nmr_spectrometer.field_strength 500 _pdbx_nmr_spectrometer.manufacturer Varian _pdbx_nmr_spectrometer.model UNITY _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.type 'Varian Unity' # _pdbx_nmr_refine.entry_id 2KRI _pdbx_nmr_refine.method 'simulated annealing' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.conformer_selection_criteria 'lowest haddock score' _pdbx_nmr_ensemble.conformers_calculated_total_number 200 _pdbx_nmr_ensemble.conformers_submitted_total_number 1 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2KRI _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2KRI _pdbx_nmr_representative.selection_criteria 'lowest haddock score' # loop_ _pdbx_nmr_software.authors _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.ordinal Delsuc processing Gifa 4.3 1 Delsuc 'data analysis' Gifa 4.3 2 Varian collection VNMR ? 3 Bonvin 'structure solution' HADDOCK 2.0 4 'Robert Boyko, Brian Sykes' 'data analysis' xcrvfit 4.0.12 5 Bonvin refinement HADDOCK 2.0 6 # _exptl.absorpt_coefficient_mu ? _exptl.absorpt_correction_T_max ? _exptl.absorpt_correction_T_min ? _exptl.absorpt_correction_type ? _exptl.absorpt_process_details ? _exptl.crystals_number ? _exptl.details ? _exptl.entry_id 2KRI _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2KRI _struct.title ;Structure of a complex between domain V of beta2-glycoprotein I and the fourth ligand-binding module from LDLR determined with Haddock ; _struct.pdbx_descriptor 'Beta-2-glycoprotein 1, Low-density lipoprotein receptor' _struct.pdbx_model_details 'lowest haddock score, model 1' _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2KRI _struct_keywords.pdbx_keywords 'PROTEIN BINDING/ENDOCYTOSIS' _struct_keywords.text ;Antiphospholipid syndrome, Thrombosis, LDLR, Receptor, Disulfide bond, Glycoprotein, Heparin-binding, Sushi, PROTEIN BINDING-ENDOCYTOSIS complex ; # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? C N N 3 ? # loop_ _struct_conf.conf_type_id _struct_conf.id _struct_conf.pdbx_PDB_helix_id _struct_conf.beg_label_comp_id _struct_conf.beg_label_asym_id _struct_conf.beg_label_seq_id _struct_conf.pdbx_beg_PDB_ins_code _struct_conf.end_label_comp_id _struct_conf.end_label_asym_id _struct_conf.end_label_seq_id _struct_conf.pdbx_end_PDB_ins_code _struct_conf.beg_auth_comp_id _struct_conf.beg_auth_asym_id _struct_conf.beg_auth_seq_id _struct_conf.end_auth_comp_id _struct_conf.end_auth_asym_id _struct_conf.end_auth_seq_id _struct_conf.pdbx_PDB_helix_class _struct_conf.details _struct_conf.pdbx_PDB_helix_length HELX_P HELX_P1 1 ILE A 21 ? PHE A 25 ? ILE A 263 PHE A 267 1 ? 5 HELX_P HELX_P2 2 LEU B 18 ? ALA B 20 ? LEU B 143 ALA B 145 5 ? 3 HELX_P HELX_P3 3 GLY B 30 ? CYS B 38 ? GLY B 155 CYS B 163 5 ? 9 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order disulf1 disulf ? ? A CYS 3 SG ? ? ? 1_555 A CYS 54 SG ? ? A CYS 245 A CYS 296 1_555 ? ? ? ? ? ? ? 2.029 ? disulf2 disulf ? ? A CYS 39 SG ? ? ? 1_555 A CYS 64 SG ? ? A CYS 281 A CYS 306 1_555 ? ? ? ? ? ? ? 2.033 ? disulf3 disulf ? ? A CYS 46 SG ? ? ? 1_555 A CYS 84 SG ? ? A CYS 288 A CYS 326 1_555 ? ? ? ? ? ? ? 2.030 ? disulf4 disulf ? ? B CYS 2 SG ? ? ? 1_555 B CYS 14 SG ? ? B CYS 127 B CYS 139 1_555 ? ? ? ? ? ? ? 2.027 ? disulf5 disulf ? ? B CYS 9 SG ? ? ? 1_555 B CYS 27 SG ? ? B CYS 134 B CYS 152 1_555 ? ? ? ? ? ? ? 2.030 ? disulf6 disulf ? ? B CYS 21 SG ? ? ? 1_555 B CYS 38 SG ? ? B CYS 146 B CYS 163 1_555 ? ? ? ? ? ? ? 2.032 ? metalc1 metalc ? ? B ASP 22 OD1 ? ? ? 1_555 C CA . CA ? ? B ASP 147 B CA 166 1_555 ? ? ? ? ? ? ? 1.891 ? metalc2 metalc ? ? B TRP 19 O ? ? ? 1_555 C CA . CA ? ? B TRP 144 B CA 166 1_555 ? ? ? ? ? ? ? 2.010 ? metalc3 metalc ? ? B ASP 24 O ? ? ? 1_555 C CA . CA ? ? B ASP 149 B CA 166 1_555 ? ? ? ? ? ? ? 2.444 ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? metalc ? ? # loop_ _struct_sheet.id _struct_sheet.type _struct_sheet.number_strands _struct_sheet.details A ? 5 ? B ? 2 ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense A 1 2 ? anti-parallel A 2 3 ? anti-parallel A 3 4 ? anti-parallel A 4 5 ? anti-parallel B 1 2 ? anti-parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id A 1 GLU A 17 ? LYS A 20 ? GLU A 259 LYS A 262 A 2 THR A 11 ? TYR A 14 ? THR A 253 TYR A 256 A 3 LYS A 34 ? ASN A 41 ? LYS A 276 ASN A 283 A 4 CYS A 46 ? ILE A 55 ? CYS A 288 ILE A 297 A 5 THR A 58 ? ILE A 59 ? THR A 300 ILE A 301 B 1 SER B 6 ? GLN B 8 ? SER B 131 GLN B 133 B 2 CYS B 14 ? PRO B 16 ? CYS B 139 PRO B 141 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 O VAL A 19 ? O VAL A 261 N VAL A 12 ? N VAL A 254 A 2 3 N VAL A 13 ? N VAL A 255 O SER A 36 ? O SER A 278 A 3 4 N ASN A 41 ? N ASN A 283 O CYS A 46 ? O CYS A 288 A 4 5 N ILE A 55 ? N ILE A 297 O THR A 58 ? O THR A 300 B 1 2 N PHE B 7 ? N PHE B 132 O ILE B 15 ? O ILE B 140 # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id ? _struct_site.pdbx_auth_comp_id ? _struct_site.pdbx_auth_seq_id ? _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 6 _struct_site.details 'BINDING SITE FOR RESIDUE CA B 166' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 6 TRP B 19 ? TRP B 144 . ? 1_555 ? 2 AC1 6 ASP B 22 ? ASP B 147 . ? 1_555 ? 3 AC1 6 ASP B 24 ? ASP B 149 . ? 1_555 ? 4 AC1 6 ASP B 26 ? ASP B 151 . ? 1_555 ? 5 AC1 6 ASP B 32 ? ASP B 157 . ? 1_555 ? 6 AC1 6 GLU B 33 ? GLU B 158 . ? 1_555 ? # _atom_sites.entry_id 2KRI _atom_sites.fract_transf_matrix[1][1] 1.000000 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 1.000000 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 1.000000 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C CA H N O S # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 GLY 1 243 ? ? ? A . n A 1 2 SER 2 244 ? ? ? A . n A 1 3 CYS 3 245 245 CYS CYS A . n A 1 4 LYS 4 246 246 LYS LYS A . n A 1 5 LEU 5 247 247 LEU LEU A . n A 1 6 PRO 6 248 248 PRO PRO A . n A 1 7 VAL 7 249 249 VAL VAL A . n A 1 8 LYS 8 250 250 LYS LYS A . n A 1 9 LYS 9 251 251 LYS LYS A . n A 1 10 ALA 10 252 252 ALA ALA A . n A 1 11 THR 11 253 253 THR THR A . n A 1 12 VAL 12 254 254 VAL VAL A . n A 1 13 VAL 13 255 255 VAL VAL A . n A 1 14 TYR 14 256 256 TYR TYR A . n A 1 15 GLN 15 257 257 GLN GLN A . n A 1 16 GLY 16 258 258 GLY GLY A . n A 1 17 GLU 17 259 259 GLU GLU A . n A 1 18 ARG 18 260 260 ARG ARG A . n A 1 19 VAL 19 261 261 VAL VAL A . n A 1 20 LYS 20 262 262 LYS LYS A . n A 1 21 ILE 21 263 263 ILE ILE A . n A 1 22 GLN 22 264 264 GLN GLN A . n A 1 23 GLU 23 265 265 GLU GLU A . n A 1 24 LYS 24 266 266 LYS LYS A . n A 1 25 PHE 25 267 267 PHE PHE A . n A 1 26 LYS 26 268 268 LYS LYS A . n A 1 27 ASN 27 269 269 ASN ASN A . n A 1 28 GLY 28 270 270 GLY GLY A . n A 1 29 MET 29 271 271 MET MET A . n A 1 30 LEU 30 272 272 LEU LEU A . n A 1 31 HIS 31 273 273 HIS HIS A . n A 1 32 GLY 32 274 274 GLY GLY A . n A 1 33 ASP 33 275 275 ASP ASP A . n A 1 34 LYS 34 276 276 LYS LYS A . n A 1 35 VAL 35 277 277 VAL VAL A . n A 1 36 SER 36 278 278 SER SER A . n A 1 37 PHE 37 279 279 PHE PHE A . n A 1 38 PHE 38 280 280 PHE PHE A . n A 1 39 CYS 39 281 281 CYS CYS A . n A 1 40 LYS 40 282 282 LYS LYS A . n A 1 41 ASN 41 283 283 ASN ASN A . n A 1 42 LYS 42 284 284 LYS LYS A . n A 1 43 GLU 43 285 285 GLU GLU A . n A 1 44 LYS 44 286 286 LYS LYS A . n A 1 45 LYS 45 287 287 LYS LYS A . n A 1 46 CYS 46 288 288 CYS CYS A . n A 1 47 SER 47 289 289 SER SER A . n A 1 48 TYR 48 290 290 TYR TYR A . n A 1 49 THR 49 291 291 THR THR A . n A 1 50 GLU 50 292 292 GLU GLU A . n A 1 51 ASP 51 293 293 ASP ASP A . n A 1 52 ALA 52 294 294 ALA ALA A . n A 1 53 GLN 53 295 295 GLN GLN A . n A 1 54 CYS 54 296 296 CYS CYS A . n A 1 55 ILE 55 297 297 ILE ILE A . n A 1 56 ASP 56 298 298 ASP ASP A . n A 1 57 GLY 57 299 299 GLY GLY A . n A 1 58 THR 58 300 300 THR THR A . n A 1 59 ILE 59 301 301 ILE ILE A . n A 1 60 GLU 60 302 302 GLU GLU A . n A 1 61 VAL 61 303 303 VAL VAL A . n A 1 62 PRO 62 304 304 PRO PRO A . n A 1 63 LYS 63 305 305 LYS LYS A . n A 1 64 CYS 64 306 306 CYS CYS A . n A 1 65 PHE 65 307 307 PHE PHE A . n A 1 66 LYS 66 308 308 LYS LYS A . n A 1 67 GLU 67 309 309 GLU GLU A . n A 1 68 HIS 68 310 310 HIS HIS A . n A 1 69 SER 69 311 311 SER SER A . n A 1 70 SER 70 312 312 SER SER A . n A 1 71 LEU 71 313 313 LEU LEU A . n A 1 72 ALA 72 314 314 ALA ALA A . n A 1 73 PHE 73 315 315 PHE PHE A . n A 1 74 TRP 74 316 316 TRP TRP A . n A 1 75 LYS 75 317 317 LYS LYS A . n A 1 76 THR 76 318 318 THR THR A . n A 1 77 ASP 77 319 319 ASP ASP A . n A 1 78 ALA 78 320 320 ALA ALA A . n A 1 79 SER 79 321 321 SER SER A . n A 1 80 ASP 80 322 322 ASP ASP A . n A 1 81 VAL 81 323 323 VAL VAL A . n A 1 82 LYS 82 324 324 LYS LYS A . n A 1 83 PRO 83 325 325 PRO PRO A . n A 1 84 CYS 84 326 326 CYS CYS A . n A 1 85 ALA 85 327 ? ? ? A . n B 2 1 THR 1 126 126 THR THR B . n B 2 2 CYS 2 127 127 CYS CYS B . n B 2 3 GLY 3 128 128 GLY GLY B . n B 2 4 PRO 4 129 129 PRO PRO B . n B 2 5 ALA 5 130 130 ALA ALA B . n B 2 6 SER 6 131 131 SER SER B . n B 2 7 PHE 7 132 132 PHE PHE B . n B 2 8 GLN 8 133 133 GLN GLN B . n B 2 9 CYS 9 134 134 CYS CYS B . n B 2 10 ASN 10 135 135 ASN ASN B . n B 2 11 SER 11 136 136 SER SER B . n B 2 12 SER 12 137 137 SER SER B . n B 2 13 THR 13 138 138 THR THR B . n B 2 14 CYS 14 139 139 CYS CYS B . n B 2 15 ILE 15 140 140 ILE ILE B . n B 2 16 PRO 16 141 141 PRO PRO B . n B 2 17 GLN 17 142 142 GLN GLN B . n B 2 18 LEU 18 143 143 LEU LEU B . n B 2 19 TRP 19 144 144 TRP TRP B . n B 2 20 ALA 20 145 145 ALA ALA B . n B 2 21 CYS 21 146 146 CYS CYS B . n B 2 22 ASP 22 147 147 ASP ASP B . n B 2 23 ASN 23 148 148 ASN ASN B . n B 2 24 ASP 24 149 149 ASP ASP B . n B 2 25 PRO 25 150 150 PRO PRO B . n B 2 26 ASP 26 151 151 ASP ASP B . n B 2 27 CYS 27 152 152 CYS CYS B . n B 2 28 GLU 28 153 153 GLU GLU B . n B 2 29 ASP 29 154 154 ASP ASP B . n B 2 30 GLY 30 155 155 GLY GLY B . n B 2 31 SER 31 156 156 SER SER B . n B 2 32 ASP 32 157 157 ASP ASP B . n B 2 33 GLU 33 158 158 GLU GLU B . n B 2 34 TRP 34 159 159 TRP TRP B . n B 2 35 PRO 35 160 160 PRO PRO B . n B 2 36 GLN 36 161 161 GLN GLN B . n B 2 37 ARG 37 162 162 ARG ARG B . n B 2 38 CYS 38 163 163 CYS CYS B . n B 2 39 ARG 39 164 ? ? ? B . n B 2 40 GLY 40 165 ? ? ? B . n # _pdbx_nonpoly_scheme.asym_id C _pdbx_nonpoly_scheme.entity_id 3 _pdbx_nonpoly_scheme.mon_id CA _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 166 _pdbx_nonpoly_scheme.auth_seq_num 166 _pdbx_nonpoly_scheme.pdb_mon_id CA _pdbx_nonpoly_scheme.auth_mon_id CA _pdbx_nonpoly_scheme.pdb_strand_id B _pdbx_nonpoly_scheme.pdb_ins_code . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B,C # loop_ _pdbx_struct_assembly_prop.biol_id _pdbx_struct_assembly_prop.type _pdbx_struct_assembly_prop.value _pdbx_struct_assembly_prop.details 1 'ABSA (A^2)' 920 ? 1 MORE -3 ? 1 'SSA (A^2)' 7650 ? # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation ? _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _pdbx_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 OD1 ? B ASP 22 ? B ASP 147 ? 1_555 CA ? C CA . ? B CA 166 ? 1_555 O ? B TRP 19 ? B TRP 144 ? 1_555 85.0 ? 2 OD1 ? B ASP 22 ? B ASP 147 ? 1_555 CA ? C CA . ? B CA 166 ? 1_555 O ? B ASP 24 ? B ASP 149 ? 1_555 94.2 ? 3 O ? B TRP 19 ? B TRP 144 ? 1_555 CA ? C CA . ? B CA 166 ? 1_555 O ? B ASP 24 ? B ASP 149 ? 1_555 168.8 ? # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 2010-03-31 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 1 2 2019-11-06 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Data collection' 3 3 'Structure model' 'Database references' 4 3 'Structure model' 'Derived calculations' 5 3 'Structure model' 'Experimental preparation' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 3 'Structure model' pdbx_database_related 2 3 'Structure model' pdbx_nmr_sample_details 3 3 'Structure model' pdbx_nmr_software 4 3 'Structure model' pdbx_struct_assembly 5 3 'Structure model' pdbx_struct_assembly_prop 6 3 'Structure model' pdbx_struct_oper_list 7 3 'Structure model' struct_ref_seq_dif # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 3 'Structure model' '_pdbx_database_related.db_id' 2 3 'Structure model' '_pdbx_nmr_sample_details.contents' 3 3 'Structure model' '_pdbx_nmr_software.name' 4 3 'Structure model' '_struct_ref_seq_dif.details' # loop_ _pdbx_nmr_exptl_sample.component _pdbx_nmr_exptl_sample.concentration _pdbx_nmr_exptl_sample.concentration_range _pdbx_nmr_exptl_sample.concentration_units _pdbx_nmr_exptl_sample.isotopic_labeling _pdbx_nmr_exptl_sample.solution_id entity_2-1 1 ? mM '[U-100% 13C; U-100% 15N]' 1 entity_2-2 100 ? uM '[U-100% 15N]' 1 entity_2-3 300 ? uM '[U-100% 15N]' 1 entity_1-4 600 ? uM '[U-100% 13C; U-100% 15N]' 2 entity_1-5 300 ? uM '[U-100% 15N]' 2 entity_1-6 515 ? uM '[U-100% 15N]' 2 # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 HZ2 A LYS 317 ? ? OD1 B ASP 151 ? ? 1.58 2 1 HZ2 A LYS 284 ? ? OE2 A GLU 285 ? ? 1.58 3 1 OD1 B ASP 154 ? ? HG B SER 156 ? ? 1.58 4 1 OE2 A GLU 259 ? ? HZ3 A LYS 266 ? ? 1.60 # loop_ _pdbx_validate_torsion.id _pdbx_validate_torsion.PDB_model_num _pdbx_validate_torsion.auth_comp_id _pdbx_validate_torsion.auth_asym_id _pdbx_validate_torsion.auth_seq_id _pdbx_validate_torsion.PDB_ins_code _pdbx_validate_torsion.label_alt_id _pdbx_validate_torsion.phi _pdbx_validate_torsion.psi 1 1 ARG A 260 ? ? -106.77 75.24 2 1 ILE A 297 ? ? -102.78 77.42 3 1 ALA A 314 ? ? -159.47 -72.12 4 1 TRP A 316 ? ? -89.00 33.66 5 1 SER B 137 ? ? 77.50 -2.01 # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A GLY 243 ? A GLY 1 2 1 Y 1 A SER 244 ? A SER 2 3 1 Y 1 A ALA 327 ? A ALA 85 4 1 Y 1 B ARG 164 ? B ARG 39 5 1 Y 1 B GLY 165 ? B GLY 40 # _pdbx_entity_nonpoly.entity_id 3 _pdbx_entity_nonpoly.name 'CALCIUM ION' _pdbx_entity_nonpoly.comp_id CA #