data_1PIQ # _entry.id 1PIQ # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.351 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 1PIQ pdb_00001piq 10.2210/pdb1piq/pdb RCSB RCSB008372 ? ? WWPDB D_1000008372 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1PIQ _pdbx_database_status.recvd_initial_deposition_date 1998-09-25 _pdbx_database_status.deposit_site BNL _pdbx_database_status.process_site RCSB _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Eckert, D.M.' 1 'Malashkevich, V.N.' 2 'Kim, P.S.' 3 # _citation.id primary _citation.title 'Crystal structure of GCN4-pIQI, a trimeric coiled coil with buried polar residues.' _citation.journal_abbrev J.Mol.Biol. _citation.journal_volume 284 _citation.page_first 859 _citation.page_last 865 _citation.year 1998 _citation.journal_id_ASTM JMOBAK _citation.country UK _citation.journal_id_ISSN 0022-2836 _citation.journal_id_CSD 0070 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 9837709 _citation.pdbx_database_id_DOI 10.1006/jmbi.1998.2214 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Eckert, D.M.' 1 ? primary 'Malashkevich, V.N.' 2 ? primary 'Kim, P.S.' 3 ? # _cell.entry_id 1PIQ _cell.length_a 39.660 _cell.length_b 39.660 _cell.length_c 47.470 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 120.00 _cell.Z_PDB 6 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1PIQ _symmetry.space_group_name_H-M 'P 3 2 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 150 # 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 syn 'PROTEIN (GENERAL CONTROL PROTEIN GCN4-PIQ)' 3801.501 1 ? 'L5I, V9I, L12I, N16Q, L19I, V23I, L26I, V30I' 'COILED-COIL DOMAIN' 'GCN4 LEUCINE ZIPPER CORE MUTANT REPLACED ILE 16 IN GCN4-PII WITH GLN' 2 non-polymer syn 'CHLORIDE ION' 35.453 1 ? ? ? ? 3 water nat water 18.015 47 ? ? ? ? # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code '(ACE)RMKQIEDKIEEILSKQYHIENEIARIKKLIG' _entity_poly.pdbx_seq_one_letter_code_can XRMKQIEDKIEEILSKQYHIENEIARIKKLIG _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 ACE n 1 2 ARG n 1 3 MET n 1 4 LYS n 1 5 GLN n 1 6 ILE n 1 7 GLU n 1 8 ASP n 1 9 LYS n 1 10 ILE n 1 11 GLU n 1 12 GLU n 1 13 ILE n 1 14 LEU n 1 15 SER n 1 16 LYS n 1 17 GLN n 1 18 TYR n 1 19 HIS n 1 20 ILE n 1 21 GLU n 1 22 ASN n 1 23 GLU n 1 24 ILE n 1 25 ALA n 1 26 ARG n 1 27 ILE n 1 28 LYS n 1 29 LYS n 1 30 LEU n 1 31 ILE n 1 32 GLY n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'THE PROTEIN WAS CHEMICALLY SYNTHESIZED' # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code GCN4_YEAST _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P03069 _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1PIQ _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 2 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 32 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P03069 _struct_ref_seq.db_align_beg 249 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 279 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 1 _struct_ref_seq.pdbx_auth_seq_align_end 31 # 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 1PIQ ILE A 6 ? UNP P03069 LEU 253 'engineered mutation' 5 1 1 1PIQ ILE A 10 ? UNP P03069 VAL 257 'engineered mutation' 9 2 1 1PIQ ILE A 13 ? UNP P03069 LEU 260 'engineered mutation' 12 3 1 1PIQ GLN A 17 ? UNP P03069 ASN 264 'engineered mutation' 16 4 1 1PIQ ILE A 20 ? UNP P03069 LEU 267 'engineered mutation' 19 5 1 1PIQ ILE A 24 ? UNP P03069 VAL 271 'engineered mutation' 23 6 1 1PIQ ILE A 27 ? UNP P03069 LEU 274 'engineered mutation' 26 7 1 1PIQ ILE A 31 ? UNP P03069 VAL 278 'engineered mutation' 30 8 # 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 ACE non-polymer . 'ACETYL GROUP' ? 'C2 H4 O' 44.053 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 CL non-polymer . 'CHLORIDE ION' ? 'Cl -1' 35.453 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 HOH non-polymer . WATER ? 'H2 O' 18.015 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 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # _exptl.entry_id 1PIQ _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 3.0 _exptl_crystal.density_percent_sol 54 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 4.5 _exptl_crystal_grow.pdbx_details 'PROTEIN WAS CRYSTALLIZED FROM: 75 MM NAAC PH4.5, 20 MM MGCL2 AND 23% MPD' _exptl_crystal_grow.pdbx_pH_range . # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type RIGAKU _diffrn_detector.pdbx_collection_date 1998-04-15 _diffrn_detector.details MIRRORS # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'NI FILTER' _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.5418 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type 'RIGAKU RU300' _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength 1.5418 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1PIQ _reflns.observed_criterion_sigma_I ? _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 20.0 _reflns.d_resolution_high 1.8 _reflns.number_obs 4072 _reflns.number_all ? _reflns.percent_possible_obs 95.3 _reflns.pdbx_Rmerge_I_obs 0.0360000 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI 33 _reflns.B_iso_Wilson_estimate 27.8 _reflns.pdbx_redundancy 6.7 _reflns.R_free_details ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.pdbx_ordinal 1 _reflns.pdbx_diffrn_id 1 # _reflns_shell.d_res_high 1.80 _reflns_shell.d_res_low 1.91 _reflns_shell.percent_possible_all 92.4 _reflns_shell.Rmerge_I_obs 0.2950000 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 4.3 _reflns_shell.pdbx_redundancy 4.5 _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.pdbx_ordinal 1 _reflns_shell.pdbx_diffrn_id 1 # _refine.entry_id 1PIQ _refine.ls_number_reflns_obs 4072 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0.0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF 689770.22 _refine.ls_d_res_low 20.00 _refine.ls_d_res_high 1.80 _refine.ls_percent_reflns_obs 95.3 _refine.ls_R_factor_obs 0.2110000 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.2110000 _refine.ls_R_factor_R_free 0.2360000 _refine.ls_R_factor_R_free_error 0.012 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 9.3 _refine.ls_number_reflns_R_free 378 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 29.0 _refine.aniso_B[1][1] 4.87 _refine.aniso_B[2][2] 4.87 _refine.aniso_B[3][3] -9.74 _refine.aniso_B[1][2] 2.63 _refine.aniso_B[1][3] 0.00 _refine.aniso_B[2][3] 0.00 _refine.solvent_model_details 'FLAT MODEL' _refine.solvent_model_param_ksol 0.333 _refine.solvent_model_param_bsol 61.16 _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model RESTRAINED _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 1PIQ _refine_analyze.Luzzati_coordinate_error_obs 0.21 _refine_analyze.Luzzati_sigma_a_obs 0.14 _refine_analyze.Luzzati_d_res_low_obs 5.00 _refine_analyze.Luzzati_coordinate_error_free 0.23 _refine_analyze.Luzzati_sigma_a_free 0.11 _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_hydrogen ? _refine_analyze.occupancy_sum_non_hydrogen ? _refine_analyze.pdbx_Luzzati_d_res_high_obs ? _refine_analyze.pdbx_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 267 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 1 _refine_hist.number_atoms_solvent 47 _refine_hist.number_atoms_total 315 _refine_hist.d_res_high 1.80 _refine_hist.d_res_low 20.00 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function c_bond_d 0.011 ? ? ? 'X-RAY DIFFRACTION' ? c_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg 1.2 ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d 14.4 ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d 0.84 ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_mcbond_it 1.33 1.5 ? ? 'X-RAY DIFFRACTION' ? c_mcangle_it 1.92 2.0 ? ? 'X-RAY DIFFRACTION' ? c_scbond_it 2.79 2.0 ? ? 'X-RAY DIFFRACTION' ? c_scangle_it 4.3 2.5 ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 6 _refine_ls_shell.d_res_high 1.80 _refine_ls_shell.d_res_low 1.91 _refine_ls_shell.number_reflns_R_work 566 _refine_ls_shell.R_factor_R_work 0.3140000 _refine_ls_shell.percent_reflns_obs 92.4 _refine_ls_shell.R_factor_R_free 0.3530000 _refine_ls_shell.R_factor_R_free_error 0.044 _refine_ls_shell.percent_reflns_R_free 10.0 _refine_ls_shell.number_reflns_R_free 63 _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.number_reflns_all ? _refine_ls_shell.number_reflns_obs ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.R_factor_all ? # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 PROTEIN_REP.PARAM PROTEIN.TOP 'X-RAY DIFFRACTION' 2 WATER_REP.PARAM WATER.TOP 'X-RAY DIFFRACTION' 3 ION.PARAM ? 'X-RAY DIFFRACTION' # _struct.entry_id 1PIQ _struct.title 'CRYSTAL STRUCTURE OF GCN4-PIQ, A TRIMERIC COILED COIL WITH BURIED POLAR RESIDUES' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1PIQ _struct_keywords.pdbx_keywords 'DNA BINDING PROTEIN' _struct_keywords.text 'ION BINDING, BURIED POLAR RESIDUE, DNA BINDING PROTEIN' # 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 ? # _struct_biol.id 1 # _struct_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id 1 _struct_conf.beg_label_comp_id MET _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 3 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id LEU _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 30 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id MET _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 2 _struct_conf.end_auth_comp_id LEU _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 29 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 28 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_conn.id covale1 _struct_conn.conn_type_id covale _struct_conn.pdbx_leaving_atom_flag both _struct_conn.pdbx_PDB_id ? _struct_conn.ptnr1_label_asym_id A _struct_conn.ptnr1_label_comp_id ACE _struct_conn.ptnr1_label_seq_id 1 _struct_conn.ptnr1_label_atom_id C _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 1_555 _struct_conn.ptnr2_label_asym_id A _struct_conn.ptnr2_label_comp_id ARG _struct_conn.ptnr2_label_seq_id 2 _struct_conn.ptnr2_label_atom_id N _struct_conn.pdbx_ptnr2_label_alt_id ? _struct_conn.pdbx_ptnr2_PDB_ins_code ? _struct_conn.ptnr1_auth_asym_id A _struct_conn.ptnr1_auth_comp_id ACE _struct_conn.ptnr1_auth_seq_id 0 _struct_conn.ptnr2_auth_asym_id A _struct_conn.ptnr2_auth_comp_id ARG _struct_conn.ptnr2_auth_seq_id 1 _struct_conn.ptnr2_symmetry 1_555 _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 1.329 _struct_conn.pdbx_value_order ? _struct_conn.pdbx_role ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _struct_site.id _struct_site.pdbx_evidence_code _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 _struct_site.details CLB Author ? ? ? ? 1 'CHLORIDE ION BINDING SITE' AC1 Software A CL 100 ? 3 'BINDING SITE FOR RESIDUE CL A 100' # 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 CLB 1 GLN A 17 ? GLN A 16 . ? 1_555 ? 2 AC1 3 GLN A 17 ? GLN A 16 . ? 3_665 ? 3 AC1 3 GLN A 17 ? GLN A 16 . ? 1_555 ? 4 AC1 3 GLN A 17 ? GLN A 16 . ? 2_655 ? # _database_PDB_matrix.entry_id 1PIQ _database_PDB_matrix.origx[1][1] 1.000000 _database_PDB_matrix.origx[1][2] 0.000000 _database_PDB_matrix.origx[1][3] 0.000000 _database_PDB_matrix.origx[2][1] 0.000000 _database_PDB_matrix.origx[2][2] 1.000000 _database_PDB_matrix.origx[2][3] 0.000000 _database_PDB_matrix.origx[3][1] 0.000000 _database_PDB_matrix.origx[3][2] 0.000000 _database_PDB_matrix.origx[3][3] 1.000000 _database_PDB_matrix.origx_vector[1] 0.00000 _database_PDB_matrix.origx_vector[2] 0.00000 _database_PDB_matrix.origx_vector[3] 0.00000 # _atom_sites.entry_id 1PIQ _atom_sites.fract_transf_matrix[1][1] 0.025214 _atom_sites.fract_transf_matrix[1][2] 0.014557 _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] 0.029115 _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] 0.021066 _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 CL 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 ACE 1 0 0 ACE ACE A . n A 1 2 ARG 2 1 1 ARG ARG A . n A 1 3 MET 3 2 2 MET MET A . n A 1 4 LYS 4 3 3 LYS LYS A . n A 1 5 GLN 5 4 4 GLN GLN A . n A 1 6 ILE 6 5 5 ILE ILE A . n A 1 7 GLU 7 6 6 GLU GLU A . n A 1 8 ASP 8 7 7 ASP ASP A . n A 1 9 LYS 9 8 8 LYS LYS A . n A 1 10 ILE 10 9 9 ILE ILE A . n A 1 11 GLU 11 10 10 GLU GLU A . n A 1 12 GLU 12 11 11 GLU GLU A . n A 1 13 ILE 13 12 12 ILE ILE A . n A 1 14 LEU 14 13 13 LEU LEU A . n A 1 15 SER 15 14 14 SER SER A . n A 1 16 LYS 16 15 15 LYS LYS A . n A 1 17 GLN 17 16 16 GLN GLN A . n A 1 18 TYR 18 17 17 TYR TYR A . n A 1 19 HIS 19 18 18 HIS HIS A . n A 1 20 ILE 20 19 19 ILE ILE A . n A 1 21 GLU 21 20 20 GLU GLU A . n A 1 22 ASN 22 21 21 ASN ASN A . n A 1 23 GLU 23 22 22 GLU GLU A . n A 1 24 ILE 24 23 23 ILE ILE A . n A 1 25 ALA 25 24 24 ALA ALA A . n A 1 26 ARG 26 25 25 ARG ARG A . n A 1 27 ILE 27 26 26 ILE ILE A . n A 1 28 LYS 28 27 27 LYS LYS A . n A 1 29 LYS 29 28 28 LYS LYS A . n A 1 30 LEU 30 29 29 LEU LEU A . n A 1 31 ILE 31 30 30 ILE ILE A . n A 1 32 GLY 32 31 31 GLY GLY A . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code B 2 CL 1 100 100 CL CL A . C 3 HOH 1 33 33 HOH HOH A . C 3 HOH 2 34 34 HOH HOH A . C 3 HOH 3 35 35 HOH HOH A . C 3 HOH 4 36 36 HOH HOH A . C 3 HOH 5 37 37 HOH HOH A . C 3 HOH 6 38 38 HOH HOH A . C 3 HOH 7 39 39 HOH HOH A . C 3 HOH 8 40 40 HOH HOH A . C 3 HOH 9 41 41 HOH HOH A . C 3 HOH 10 42 42 HOH HOH A . C 3 HOH 11 43 43 HOH HOH A . C 3 HOH 12 44 44 HOH HOH A . C 3 HOH 13 45 45 HOH HOH A . C 3 HOH 14 46 46 HOH HOH A . C 3 HOH 15 47 47 HOH HOH A . C 3 HOH 16 48 48 HOH HOH A . C 3 HOH 17 49 49 HOH HOH A . C 3 HOH 18 50 50 HOH HOH A . C 3 HOH 19 51 51 HOH HOH A . C 3 HOH 20 52 52 HOH HOH A . C 3 HOH 21 53 53 HOH HOH A . C 3 HOH 22 54 54 HOH HOH A . C 3 HOH 23 55 55 HOH HOH A . C 3 HOH 24 56 56 HOH HOH A . C 3 HOH 25 57 57 HOH HOH A . C 3 HOH 26 58 58 HOH HOH A . C 3 HOH 27 59 59 HOH HOH A . C 3 HOH 28 60 60 HOH HOH A . C 3 HOH 29 61 61 HOH HOH A . C 3 HOH 30 62 62 HOH HOH A . C 3 HOH 31 63 63 HOH HOH A . C 3 HOH 32 64 64 HOH HOH A . C 3 HOH 33 65 65 HOH HOH A . C 3 HOH 34 66 66 HOH HOH A . C 3 HOH 35 67 67 HOH HOH A . C 3 HOH 36 68 68 HOH HOH A . C 3 HOH 37 69 69 HOH HOH A . C 3 HOH 38 70 70 HOH HOH A . C 3 HOH 39 71 71 HOH HOH A . C 3 HOH 40 72 72 HOH HOH A . C 3 HOH 41 73 73 HOH HOH A . C 3 HOH 42 74 74 HOH HOH A . C 3 HOH 43 75 75 HOH HOH A . C 3 HOH 44 78 78 HOH HOH A . C 3 HOH 45 79 79 HOH HOH A . C 3 HOH 46 80 80 HOH HOH A . C 3 HOH 47 82 82 HOH HOH A . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PISA,PQS _pdbx_struct_assembly.oligomeric_details trimeric _pdbx_struct_assembly.oligomeric_count 3 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1,2,3 _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)' 4170 ? 1 MORE -56 ? 1 'SSA (A^2)' 6670 ? # loop_ _pdbx_struct_oper_list.id _pdbx_struct_oper_list.type _pdbx_struct_oper_list.name _pdbx_struct_oper_list.symmetry_operation _pdbx_struct_oper_list.matrix[1][1] _pdbx_struct_oper_list.matrix[1][2] _pdbx_struct_oper_list.matrix[1][3] _pdbx_struct_oper_list.vector[1] _pdbx_struct_oper_list.matrix[2][1] _pdbx_struct_oper_list.matrix[2][2] _pdbx_struct_oper_list.matrix[2][3] _pdbx_struct_oper_list.vector[2] _pdbx_struct_oper_list.matrix[3][1] _pdbx_struct_oper_list.matrix[3][2] _pdbx_struct_oper_list.matrix[3][3] _pdbx_struct_oper_list.vector[3] 1 'identity operation' 1_555 x,y,z 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 2 'crystal symmetry operation' 2_655 -y+1,x-y,z -0.5000000000 -0.8660254038 0.0000000000 39.6600000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 3 'crystal symmetry operation' 3_665 -x+y+1,-x+1,z -0.5000000000 0.8660254038 0.0000000000 19.8300000000 -0.8660254038 -0.5000000000 0.0000000000 34.3465675141 0.0000000000 0.0000000000 1.0000000000 0.0000000000 # loop_ _pdbx_struct_special_symmetry.id _pdbx_struct_special_symmetry.PDB_model_num _pdbx_struct_special_symmetry.auth_asym_id _pdbx_struct_special_symmetry.auth_comp_id _pdbx_struct_special_symmetry.auth_seq_id _pdbx_struct_special_symmetry.PDB_ins_code _pdbx_struct_special_symmetry.label_asym_id _pdbx_struct_special_symmetry.label_comp_id _pdbx_struct_special_symmetry.label_seq_id 1 1 A CL 100 ? B CL . 2 1 A HOH 61 ? C HOH . 3 1 A HOH 82 ? C HOH . # 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 1998-09-30 2 'Structure model' 1 1 2007-10-16 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2021-11-03 # _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 ? _pdbx_audit_revision_details.details ? # 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' 'Derived calculations' 3 3 'Structure model' 'Version format compliance' 4 4 'Structure model' 'Database references' 5 4 'Structure model' 'Derived calculations' # 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 4 'Structure model' database_2 2 4 'Structure model' struct_conn 3 4 'Structure model' struct_ref_seq_dif 4 4 'Structure model' struct_site # 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 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 4 4 'Structure model' '_struct_ref_seq_dif.details' 5 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 6 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 7 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal AMoRE phasing . ? 1 CNS refinement 0.4 ? 2 DENZO 'data reduction' . ? 3 SCALEPACK 'data scaling' . ? 4 # _pdbx_entry_details.entry_id 1PIQ _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ;CHLORIDE ION IS COORDINATED BY GLN16 N-TERMINAL ACETYL GROUP ; _pdbx_entry_details.sequence_details ? _pdbx_entry_details.has_ligand_of_interest ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'CHLORIDE ION' CL 3 water HOH #