data_1P4Z # _entry.id 1P4Z # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.389 _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 1P4Z pdb_00001p4z 10.2210/pdb1p4z/pdb NDB UD0029 ? ? RCSB RCSB019013 ? ? WWPDB D_1000019013 ? ? # 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 2003-09-02 2 'Structure model' 1 1 2008-04-29 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2011-11-16 5 'Structure model' 1 4 2024-02-14 6 'Structure model' 1 5 2024-04-03 # _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' 'Version format compliance' 3 4 'Structure model' 'Atomic model' 4 5 'Structure model' 'Data collection' 5 5 'Structure model' 'Database references' 6 5 'Structure model' 'Derived calculations' 7 6 'Structure model' 'Refinement description' # 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 5 'Structure model' chem_comp_atom 2 5 'Structure model' chem_comp_bond 3 5 'Structure model' database_2 4 5 'Structure model' struct_site 5 6 'Structure model' pdbx_initial_refinement_model # 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 5 'Structure model' '_database_2.pdbx_DOI' 2 5 'Structure model' '_database_2.pdbx_database_accession' 3 5 'Structure model' '_struct_site.pdbx_auth_asym_id' 4 5 'Structure model' '_struct_site.pdbx_auth_comp_id' 5 5 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1P4Z _pdbx_database_status.recvd_initial_deposition_date 2003-04-24 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf REL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 1P4Y 'Effect of Sequence on the Conformational Geometry of DNA Holliday Junctions' unspecified PDB 1P54 'Effect of Sequence on the Conformational Geometry of DNA Holliday Junctions' unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Hays, F.A.' 1 'Vargason, J.M.' 2 'Ho, P.S.' 3 # _citation.id primary _citation.title 'Effect of Sequence on the Conformation of DNA Holliday Junctions' _citation.journal_abbrev Biochemistry _citation.journal_volume 42 _citation.page_first 9586 _citation.page_last 9597 _citation.year 2003 _citation.journal_id_ASTM BICHAW _citation.country US _citation.journal_id_ISSN 0006-2960 _citation.journal_id_CSD 0033 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 12911300 _citation.pdbx_database_id_DOI 10.1021/bi0346603 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Hays, F.A.' 1 ? primary 'Vargason, J.M.' 2 ? primary 'Ho, P.S.' 3 ? # 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 "5'-D(*CP*CP*AP*GP*TP*AP*CP*TP*GP*G)-3'" 3045.004 1 ? ? ? ? 2 non-polymer syn 'SODIUM ION' 22.990 3 ? ? ? ? 3 water nat water 18.015 64 ? ? ? ? # _entity_poly.entity_id 1 _entity_poly.type polydeoxyribonucleotide _entity_poly.nstd_linkage no _entity_poly.nstd_monomer no _entity_poly.pdbx_seq_one_letter_code '(DC)(DC)(DA)(DG)(DT)(DA)(DC)(DT)(DG)(DG)' _entity_poly.pdbx_seq_one_letter_code_can CCAGTACTGG _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'SODIUM ION' NA 3 water HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 DC n 1 2 DC n 1 3 DA n 1 4 DG n 1 5 DT n 1 6 DA n 1 7 DC n 1 8 DT n 1 9 DG n 1 10 DG 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 ;DNA was synthesized on an Applied Biosystems DNA synthesizer using phosphoramidite chemistry, with the trityl-protecting group left intact at the 5-terminal nucleotide, FOR SUBSEQUENT HPLC PURIFICATION, THEN DEPROTECTED BY TREATMENT WITH 3% ACETIC ACID FOR FIFTEEN MINUTES, NEUTRALIZED WITH AMMONIUM HYDROXIDE, AND DESALTED ON A SIGMA G-25 SEPHADEX COLUMN. ; # 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 DA 'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 DC 'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE" ? 'C9 H14 N3 O7 P' 307.197 DG 'DNA linking' y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 DT 'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE" ? 'C10 H15 N2 O8 P' 322.208 HOH non-polymer . WATER ? 'H2 O' 18.015 NA non-polymer . 'SODIUM ION' ? 'Na 1' 22.990 # 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 DC 1 1 1 DC C A . n A 1 2 DC 2 2 2 DC C A . n A 1 3 DA 3 3 3 DA A A . n A 1 4 DG 4 4 4 DG G A . n A 1 5 DT 5 5 5 DT T A . n A 1 6 DA 6 6 6 DA A A . n A 1 7 DC 7 7 7 DC C A . n A 1 8 DT 8 8 8 DT T A . n A 1 9 DG 9 9 9 DG G A . n A 1 10 DG 10 10 10 DG G 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 NA 1 12 12 NA NA A . C 2 NA 1 13 13 NA NA A . D 2 NA 1 24 24 NA NA A . E 3 HOH 1 11 11 HOH HOH A . E 3 HOH 2 14 14 HOH HOH A . E 3 HOH 3 15 15 HOH HOH A . E 3 HOH 4 16 16 HOH HOH A . E 3 HOH 5 17 17 HOH HOH A . E 3 HOH 6 18 18 HOH HOH A . E 3 HOH 7 19 19 HOH HOH A . E 3 HOH 8 20 20 HOH HOH A . E 3 HOH 9 21 21 HOH HOH A . E 3 HOH 10 22 22 HOH HOH A . E 3 HOH 11 23 23 HOH HOH A . E 3 HOH 12 25 25 HOH HOH A . E 3 HOH 13 26 26 HOH HOH A . E 3 HOH 14 27 27 HOH HOH A . E 3 HOH 15 28 28 HOH HOH A . E 3 HOH 16 29 29 HOH HOH A . E 3 HOH 17 30 30 HOH HOH A . E 3 HOH 18 31 31 HOH HOH A . E 3 HOH 19 32 32 HOH HOH A . E 3 HOH 20 33 33 HOH HOH A . E 3 HOH 21 34 34 HOH HOH A . E 3 HOH 22 35 35 HOH HOH A . E 3 HOH 23 36 36 HOH HOH A . E 3 HOH 24 37 37 HOH HOH A . E 3 HOH 25 38 38 HOH HOH A . E 3 HOH 26 39 39 HOH HOH A . E 3 HOH 27 40 40 HOH HOH A . E 3 HOH 28 41 41 HOH HOH A . E 3 HOH 29 42 42 HOH HOH A . E 3 HOH 30 43 43 HOH HOH A . E 3 HOH 31 44 44 HOH HOH A . E 3 HOH 32 45 45 HOH HOH A . E 3 HOH 33 46 46 HOH HOH A . E 3 HOH 34 47 47 HOH HOH A . E 3 HOH 35 48 48 HOH HOH A . E 3 HOH 36 49 49 HOH HOH A . E 3 HOH 37 50 50 HOH HOH A . E 3 HOH 38 51 51 HOH HOH A . E 3 HOH 39 52 52 HOH HOH A . E 3 HOH 40 53 53 HOH HOH A . E 3 HOH 41 54 54 HOH HOH A . E 3 HOH 42 55 55 HOH HOH A . E 3 HOH 43 56 56 HOH HOH A . E 3 HOH 44 57 57 HOH HOH A . E 3 HOH 45 58 58 HOH HOH A . E 3 HOH 46 59 59 HOH HOH A . E 3 HOH 47 60 60 HOH HOH A . E 3 HOH 48 61 61 HOH HOH A . E 3 HOH 49 62 62 HOH HOH A . E 3 HOH 50 63 63 HOH HOH A . E 3 HOH 51 64 64 HOH HOH A . E 3 HOH 52 65 65 HOH HOH A . E 3 HOH 53 66 66 HOH HOH A . E 3 HOH 54 67 67 HOH HOH A . E 3 HOH 55 68 68 HOH HOH A . E 3 HOH 56 69 69 HOH HOH A . E 3 HOH 57 70 70 HOH HOH A . E 3 HOH 58 71 71 HOH HOH A . E 3 HOH 59 72 72 HOH HOH A . E 3 HOH 60 73 73 HOH HOH A . E 3 HOH 61 74 74 HOH HOH A . E 3 HOH 62 75 75 HOH HOH A . E 3 HOH 63 76 76 HOH HOH A . E 3 HOH 64 77 77 HOH HOH A . # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal DENZO 'data reduction' . ? 1 SCALEPACK 'data scaling' . ? 2 EPMR phasing . ? 3 CNS refinement 1.0 ? 4 # _cell.entry_id 1P4Z _cell.length_a 33.380 _cell.length_b 33.380 _cell.length_c 87.670 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 120.00 _cell.Z_PDB 12 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1P4Z _symmetry.space_group_name_H-M 'P 61 2 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 178 # _exptl.entry_id 1P4Z _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 1.87 _exptl_crystal.density_percent_sol 33.78 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp 293 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.50 _exptl_crystal_grow.pdbx_details '0.6mM DNA, 5mM TRIS(HCl), 25mM Ca-Acetate, 7% MPD, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K, pH 7.50' _exptl_crystal_grow.pdbx_pH_range . # loop_ _exptl_crystal_grow_comp.crystal_id _exptl_crystal_grow_comp.id _exptl_crystal_grow_comp.sol_id _exptl_crystal_grow_comp.name _exptl_crystal_grow_comp.volume _exptl_crystal_grow_comp.conc _exptl_crystal_grow_comp.details 1 1 1 'TRIS(HCl)' ? ? ? 1 2 1 Ca-Acetate ? ? ? 1 3 1 MPD ? ? ? 1 4 1 H2O ? ? ? 1 5 2 Ca-Acetate ? ? ? 1 6 2 MPD ? ? ? 1 7 2 'TRIS(HCl)' ? ? ? 1 8 2 H2O ? ? ? # _diffrn.id 1 _diffrn.ambient_temp 103.0 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector CCD _diffrn_detector.type 'ADSC QUANTUM 4' _diffrn_detector.pdbx_collection_date 2002-07-18 _diffrn_detector.details 'BENT CONICAL SI-MIRROR (RH COATING)' # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'BENT GE(111) MONOCHROMATOR' _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.0 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'APS BEAMLINE 14-BM-C' _diffrn_source.pdbx_synchrotron_site APS _diffrn_source.pdbx_synchrotron_beamline 14-BM-C _diffrn_source.pdbx_wavelength 1.0 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1P4Z _reflns.observed_criterion_sigma_I 0.000 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 17.470 _reflns.d_resolution_high 2.000 _reflns.number_obs 2143 _reflns.number_all ? _reflns.percent_possible_obs 95.1 _reflns.pdbx_Rmerge_I_obs 0.039 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate 3.6 _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.00 _reflns_shell.d_res_low 2.13 _reflns_shell.percent_possible_all 74.6 _reflns_shell.Rmerge_I_obs 0.124 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 2.380 _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1P4Z _refine.ls_number_reflns_obs 2143 _refine.ls_number_reflns_all 2143 _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 0.000 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 17.47 _refine.ls_d_res_high 2.00 _refine.ls_percent_reflns_obs 95.1 _refine.ls_R_factor_obs 0.236 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.236 _refine.ls_R_factor_R_free 0.268 _refine.ls_R_factor_R_free_error 0.019 _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 9.1 _refine.ls_number_reflns_R_free 195 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.B_iso_mean 7.80 _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model 'UNPUBLISHED RESULTS OF STRUCTURE WITH ISOMORPHOUS UNIT CELL DIMENSIONS' _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.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_overall_phase_error ? _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 1P4Z _refine_analyze.Luzzati_coordinate_error_obs 0.26 _refine_analyze.Luzzati_sigma_a_obs 0.24 _refine_analyze.Luzzati_d_res_low_obs 5.00 _refine_analyze.Luzzati_coordinate_error_free 0.33 _refine_analyze.Luzzati_sigma_a_free 0.23 _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_refine_id 'X-RAY DIFFRACTION' # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 0 _refine_hist.pdbx_number_atoms_nucleic_acid 202 _refine_hist.pdbx_number_atoms_ligand 3 _refine_hist.number_atoms_solvent 64 _refine_hist.number_atoms_total 269 _refine_hist.d_res_high 2.00 _refine_hist.d_res_low 17.47 # 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 0.015 ? ? ? '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 1.7 ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d 18.30 ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d 2.23 ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? c_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? c_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? c_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? c_scbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? c_scangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 6 _refine_ls_shell.d_res_high 2.00 _refine_ls_shell.d_res_low 2.13 _refine_ls_shell.number_reflns_R_work 244 _refine_ls_shell.R_factor_R_work 0.242 _refine_ls_shell.percent_reflns_obs 74.6 _refine_ls_shell.R_factor_R_free 0.251 _refine_ls_shell.R_factor_R_free_error 0.055 _refine_ls_shell.percent_reflns_R_free 7.9 _refine_ls_shell.number_reflns_R_free 21 _refine_ls_shell.redundancy_reflns_obs ? _refine_ls_shell.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? # _database_PDB_matrix.entry_id 1P4Z _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 # _struct.entry_id 1P4Z _struct.title 'Effect of Sequence on the Conformational Geometry of DNA Holliday Junctions' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1P4Z _struct_keywords.pdbx_keywords DNA _struct_keywords.text 'B-DNA, Double Helix, DNA' # 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 2 ? D N N 2 ? E N N 3 ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1P4Z _struct_ref.pdbx_db_accession 1P4Z _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 1P4Z _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 10 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 1P4Z _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 10 _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 10 # _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 1,2 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E # 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' 12_545 x,x-y-1,-z+1/6 0.5000000000 0.8660254038 0.0000000000 16.6900000000 0.8660254038 -0.5000000000 0.0000000000 -28.9079279783 0.0000000000 0.0000000000 -1.0000000000 14.6116666667 # _struct_biol.id 1 _struct_biol.details ;THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT WHICH CONSISTS OF ONE CHAIN. GENERATION OF THE DOUBLE HELIX CAN BE PERFORMED WITH THE FOLLOWING: matrix= (0.50000 0.86603 0.00000 ) (0.86603 -0.50000 0.00000 ) (0.00000 0.00000 -1.00000 ) translation= (16.68855 -28.90537 14.61163) ; _struct_biol.pdbx_parent_biol_id ? # 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 _struct_conn.pdbx_role metalc1 metalc ? ? A DC 2 OP2 ? ? ? 1_555 B NA . NA ? ? A DC 2 A NA 12 1_555 ? ? ? ? ? ? ? 2.825 ? ? metalc2 metalc ? ? A DG 4 OP2 ? ? ? 1_555 C NA . NA ? ? A DG 4 A NA 13 1_555 ? ? ? ? ? ? ? 2.944 ? ? metalc3 metalc ? ? B NA . NA ? ? ? 1_555 E HOH . O ? ? A NA 12 A HOH 25 1_555 ? ? ? ? ? ? ? 2.713 ? ? metalc4 metalc ? ? D NA . NA ? ? ? 1_555 E HOH . O ? ? A NA 24 A HOH 42 1_555 ? ? ? ? ? ? ? 2.920 ? ? hydrog1 hydrog ? ? A DC 1 N3 ? ? ? 1_555 A DG 10 N1 ? ? A DC 1 A DG 10 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A DC 1 N4 ? ? ? 1_555 A DG 10 O6 ? ? A DC 1 A DG 10 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A DC 1 O2 ? ? ? 1_555 A DG 10 N2 ? ? A DC 1 A DG 10 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A DC 2 O2 ? ? ? 1_555 A DG 9 N2 ? ? A DC 2 A DG 9 12_545 ? ? ? ? ? ? 'DC-DG PAIR' ? ? ? hydrog5 hydrog ? ? A DA 3 N1 ? ? ? 1_555 A DT 8 N3 ? ? A DA 3 A DT 8 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A DA 3 N6 ? ? ? 1_555 A DT 8 O4 ? ? A DA 3 A DT 8 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A DG 4 N1 ? ? ? 1_555 A DC 7 N3 ? ? A DG 4 A DC 7 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DG 4 N2 ? ? ? 1_555 A DC 7 O2 ? ? A DG 4 A DC 7 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DG 4 O6 ? ? ? 1_555 A DC 7 N4 ? ? A DG 4 A DC 7 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A DC 7 N3 ? ? ? 1_555 A DG 4 N1 ? ? A DC 7 A DG 4 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A DC 7 N4 ? ? ? 1_555 A DG 4 O6 ? ? A DC 7 A DG 4 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DC 7 O2 ? ? ? 1_555 A DG 4 N2 ? ? A DC 7 A DG 4 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DT 8 N3 ? ? ? 1_555 A DA 3 N1 ? ? A DT 8 A DA 3 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A DT 8 O4 ? ? ? 1_555 A DA 3 N6 ? ? A DT 8 A DA 3 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A DG 9 N1 ? ? ? 1_555 A DC 2 N3 ? ? A DG 9 A DC 2 12_545 ? ? ? ? ? ? 'DG-DC PAIR' ? ? ? hydrog16 hydrog ? ? A DG 10 N1 ? ? ? 1_555 A DC 1 N3 ? ? A DG 10 A DC 1 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DG 10 N2 ? ? ? 1_555 A DC 1 O2 ? ? A DG 10 A DC 1 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DG 10 O6 ? ? ? 1_555 A DC 1 N4 ? ? A DG 10 A DC 1 12_545 ? ? ? ? ? ? WATSON-CRICK ? ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference metalc ? ? hydrog ? ? # _pdbx_struct_conn_angle.id 1 _pdbx_struct_conn_angle.ptnr1_label_atom_id OP2 _pdbx_struct_conn_angle.ptnr1_label_alt_id ? _pdbx_struct_conn_angle.ptnr1_label_asym_id A _pdbx_struct_conn_angle.ptnr1_label_comp_id DC _pdbx_struct_conn_angle.ptnr1_label_seq_id 2 _pdbx_struct_conn_angle.ptnr1_auth_atom_id ? _pdbx_struct_conn_angle.ptnr1_auth_asym_id A _pdbx_struct_conn_angle.ptnr1_auth_comp_id DC _pdbx_struct_conn_angle.ptnr1_auth_seq_id 2 _pdbx_struct_conn_angle.ptnr1_PDB_ins_code ? _pdbx_struct_conn_angle.ptnr1_symmetry 1_555 _pdbx_struct_conn_angle.ptnr2_label_atom_id NA _pdbx_struct_conn_angle.ptnr2_label_alt_id ? _pdbx_struct_conn_angle.ptnr2_label_asym_id B _pdbx_struct_conn_angle.ptnr2_label_comp_id NA _pdbx_struct_conn_angle.ptnr2_label_seq_id . _pdbx_struct_conn_angle.ptnr2_auth_atom_id ? _pdbx_struct_conn_angle.ptnr2_auth_asym_id A _pdbx_struct_conn_angle.ptnr2_auth_comp_id NA _pdbx_struct_conn_angle.ptnr2_auth_seq_id 12 _pdbx_struct_conn_angle.ptnr2_PDB_ins_code ? _pdbx_struct_conn_angle.ptnr2_symmetry 1_555 _pdbx_struct_conn_angle.ptnr3_label_atom_id O _pdbx_struct_conn_angle.ptnr3_label_alt_id ? _pdbx_struct_conn_angle.ptnr3_label_asym_id E _pdbx_struct_conn_angle.ptnr3_label_comp_id HOH _pdbx_struct_conn_angle.ptnr3_label_seq_id . _pdbx_struct_conn_angle.ptnr3_auth_atom_id ? _pdbx_struct_conn_angle.ptnr3_auth_asym_id A _pdbx_struct_conn_angle.ptnr3_auth_comp_id HOH _pdbx_struct_conn_angle.ptnr3_auth_seq_id 25 _pdbx_struct_conn_angle.ptnr3_PDB_ins_code ? _pdbx_struct_conn_angle.ptnr3_symmetry 1_555 _pdbx_struct_conn_angle.value 127.0 _pdbx_struct_conn_angle.value_esd ? # 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 AC1 Software A NA 12 ? 2 'BINDING SITE FOR RESIDUE NA A 12' AC2 Software A NA 13 ? 1 'BINDING SITE FOR RESIDUE NA A 13' AC3 Software A NA 24 ? 2 'BINDING SITE FOR RESIDUE NA A 24' # 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 2 DC A 2 ? DC A 2 . ? 1_555 ? 2 AC1 2 HOH E . ? HOH A 25 . ? 1_555 ? 3 AC2 1 DG A 4 ? DG A 4 . ? 1_555 ? 4 AC3 2 DC A 7 ? DC A 7 . ? 1_555 ? 5 AC3 2 HOH E . ? HOH A 42 . ? 1_555 ? # _pdbx_validate_close_contact.id 1 _pdbx_validate_close_contact.PDB_model_num 1 _pdbx_validate_close_contact.auth_atom_id_1 OP1 _pdbx_validate_close_contact.auth_asym_id_1 A _pdbx_validate_close_contact.auth_comp_id_1 DT _pdbx_validate_close_contact.auth_seq_id_1 8 _pdbx_validate_close_contact.PDB_ins_code_1 ? _pdbx_validate_close_contact.label_alt_id_1 ? _pdbx_validate_close_contact.auth_atom_id_2 O _pdbx_validate_close_contact.auth_asym_id_2 A _pdbx_validate_close_contact.auth_comp_id_2 HOH _pdbx_validate_close_contact.auth_seq_id_2 16 _pdbx_validate_close_contact.PDB_ins_code_2 ? _pdbx_validate_close_contact.label_alt_id_2 ? _pdbx_validate_close_contact.dist 2.04 # _pdbx_validate_rmsd_bond.id 1 _pdbx_validate_rmsd_bond.PDB_model_num 1 _pdbx_validate_rmsd_bond.auth_atom_id_1 "O3'" _pdbx_validate_rmsd_bond.auth_asym_id_1 A _pdbx_validate_rmsd_bond.auth_comp_id_1 DG _pdbx_validate_rmsd_bond.auth_seq_id_1 10 _pdbx_validate_rmsd_bond.PDB_ins_code_1 ? _pdbx_validate_rmsd_bond.label_alt_id_1 ? _pdbx_validate_rmsd_bond.auth_atom_id_2 "C3'" _pdbx_validate_rmsd_bond.auth_asym_id_2 A _pdbx_validate_rmsd_bond.auth_comp_id_2 DG _pdbx_validate_rmsd_bond.auth_seq_id_2 10 _pdbx_validate_rmsd_bond.PDB_ins_code_2 ? _pdbx_validate_rmsd_bond.label_alt_id_2 ? _pdbx_validate_rmsd_bond.bond_value 1.377 _pdbx_validate_rmsd_bond.bond_target_value 1.419 _pdbx_validate_rmsd_bond.bond_deviation -0.042 _pdbx_validate_rmsd_bond.bond_standard_deviation 0.006 _pdbx_validate_rmsd_bond.linker_flag N # loop_ _pdbx_validate_planes.id _pdbx_validate_planes.PDB_model_num _pdbx_validate_planes.auth_comp_id _pdbx_validate_planes.auth_asym_id _pdbx_validate_planes.auth_seq_id _pdbx_validate_planes.PDB_ins_code _pdbx_validate_planes.label_alt_id _pdbx_validate_planes.rmsd _pdbx_validate_planes.type 1 1 DC A 1 ? ? 0.081 'SIDE CHAIN' 2 1 DG A 9 ? ? 0.095 'SIDE CHAIN' # 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 HOH 11 ? E HOH . 2 1 A HOH 32 ? E HOH . 3 1 A HOH 33 ? E HOH . 4 1 A HOH 43 ? E HOH . 5 1 A HOH 62 ? E HOH . # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal DA OP3 O N N 1 DA P P N N 2 DA OP1 O N N 3 DA OP2 O N N 4 DA "O5'" O N N 5 DA "C5'" C N N 6 DA "C4'" C N R 7 DA "O4'" O N N 8 DA "C3'" C N S 9 DA "O3'" O N N 10 DA "C2'" C N N 11 DA "C1'" C N R 12 DA N9 N Y N 13 DA C8 C Y N 14 DA N7 N Y N 15 DA C5 C Y N 16 DA C6 C Y N 17 DA N6 N N N 18 DA N1 N Y N 19 DA C2 C Y N 20 DA N3 N Y N 21 DA C4 C Y N 22 DA HOP3 H N N 23 DA HOP2 H N N 24 DA "H5'" H N N 25 DA "H5''" H N N 26 DA "H4'" H N N 27 DA "H3'" H N N 28 DA "HO3'" H N N 29 DA "H2'" H N N 30 DA "H2''" H N N 31 DA "H1'" H N N 32 DA H8 H N N 33 DA H61 H N N 34 DA H62 H N N 35 DA H2 H N N 36 DC OP3 O N N 37 DC P P N N 38 DC OP1 O N N 39 DC OP2 O N N 40 DC "O5'" O N N 41 DC "C5'" C N N 42 DC "C4'" C N R 43 DC "O4'" O N N 44 DC "C3'" C N S 45 DC "O3'" O N N 46 DC "C2'" C N N 47 DC "C1'" C N R 48 DC N1 N N N 49 DC C2 C N N 50 DC O2 O N N 51 DC N3 N N N 52 DC C4 C N N 53 DC N4 N N N 54 DC C5 C N N 55 DC C6 C N N 56 DC HOP3 H N N 57 DC HOP2 H N N 58 DC "H5'" H N N 59 DC "H5''" H N N 60 DC "H4'" H N N 61 DC "H3'" H N N 62 DC "HO3'" H N N 63 DC "H2'" H N N 64 DC "H2''" H N N 65 DC "H1'" H N N 66 DC H41 H N N 67 DC H42 H N N 68 DC H5 H N N 69 DC H6 H N N 70 DG OP3 O N N 71 DG P P N N 72 DG OP1 O N N 73 DG OP2 O N N 74 DG "O5'" O N N 75 DG "C5'" C N N 76 DG "C4'" C N R 77 DG "O4'" O N N 78 DG "C3'" C N S 79 DG "O3'" O N N 80 DG "C2'" C N N 81 DG "C1'" C N R 82 DG N9 N Y N 83 DG C8 C Y N 84 DG N7 N Y N 85 DG C5 C Y N 86 DG C6 C N N 87 DG O6 O N N 88 DG N1 N N N 89 DG C2 C N N 90 DG N2 N N N 91 DG N3 N N N 92 DG C4 C Y N 93 DG HOP3 H N N 94 DG HOP2 H N N 95 DG "H5'" H N N 96 DG "H5''" H N N 97 DG "H4'" H N N 98 DG "H3'" H N N 99 DG "HO3'" H N N 100 DG "H2'" H N N 101 DG "H2''" H N N 102 DG "H1'" H N N 103 DG H8 H N N 104 DG H1 H N N 105 DG H21 H N N 106 DG H22 H N N 107 DT OP3 O N N 108 DT P P N N 109 DT OP1 O N N 110 DT OP2 O N N 111 DT "O5'" O N N 112 DT "C5'" C N N 113 DT "C4'" C N R 114 DT "O4'" O N N 115 DT "C3'" C N S 116 DT "O3'" O N N 117 DT "C2'" C N N 118 DT "C1'" C N R 119 DT N1 N N N 120 DT C2 C N N 121 DT O2 O N N 122 DT N3 N N N 123 DT C4 C N N 124 DT O4 O N N 125 DT C5 C N N 126 DT C7 C N N 127 DT C6 C N N 128 DT HOP3 H N N 129 DT HOP2 H N N 130 DT "H5'" H N N 131 DT "H5''" H N N 132 DT "H4'" H N N 133 DT "H3'" H N N 134 DT "HO3'" H N N 135 DT "H2'" H N N 136 DT "H2''" H N N 137 DT "H1'" H N N 138 DT H3 H N N 139 DT H71 H N N 140 DT H72 H N N 141 DT H73 H N N 142 DT H6 H N N 143 HOH O O N N 144 HOH H1 H N N 145 HOH H2 H N N 146 NA NA NA N N 147 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal DA OP3 P sing N N 1 DA OP3 HOP3 sing N N 2 DA P OP1 doub N N 3 DA P OP2 sing N N 4 DA P "O5'" sing N N 5 DA OP2 HOP2 sing N N 6 DA "O5'" "C5'" sing N N 7 DA "C5'" "C4'" sing N N 8 DA "C5'" "H5'" sing N N 9 DA "C5'" "H5''" sing N N 10 DA "C4'" "O4'" sing N N 11 DA "C4'" "C3'" sing N N 12 DA "C4'" "H4'" sing N N 13 DA "O4'" "C1'" sing N N 14 DA "C3'" "O3'" sing N N 15 DA "C3'" "C2'" sing N N 16 DA "C3'" "H3'" sing N N 17 DA "O3'" "HO3'" sing N N 18 DA "C2'" "C1'" sing N N 19 DA "C2'" "H2'" sing N N 20 DA "C2'" "H2''" sing N N 21 DA "C1'" N9 sing N N 22 DA "C1'" "H1'" sing N N 23 DA N9 C8 sing Y N 24 DA N9 C4 sing Y N 25 DA C8 N7 doub Y N 26 DA C8 H8 sing N N 27 DA N7 C5 sing Y N 28 DA C5 C6 sing Y N 29 DA C5 C4 doub Y N 30 DA C6 N6 sing N N 31 DA C6 N1 doub Y N 32 DA N6 H61 sing N N 33 DA N6 H62 sing N N 34 DA N1 C2 sing Y N 35 DA C2 N3 doub Y N 36 DA C2 H2 sing N N 37 DA N3 C4 sing Y N 38 DC OP3 P sing N N 39 DC OP3 HOP3 sing N N 40 DC P OP1 doub N N 41 DC P OP2 sing N N 42 DC P "O5'" sing N N 43 DC OP2 HOP2 sing N N 44 DC "O5'" "C5'" sing N N 45 DC "C5'" "C4'" sing N N 46 DC "C5'" "H5'" sing N N 47 DC "C5'" "H5''" sing N N 48 DC "C4'" "O4'" sing N N 49 DC "C4'" "C3'" sing N N 50 DC "C4'" "H4'" sing N N 51 DC "O4'" "C1'" sing N N 52 DC "C3'" "O3'" sing N N 53 DC "C3'" "C2'" sing N N 54 DC "C3'" "H3'" sing N N 55 DC "O3'" "HO3'" sing N N 56 DC "C2'" "C1'" sing N N 57 DC "C2'" "H2'" sing N N 58 DC "C2'" "H2''" sing N N 59 DC "C1'" N1 sing N N 60 DC "C1'" "H1'" sing N N 61 DC N1 C2 sing N N 62 DC N1 C6 sing N N 63 DC C2 O2 doub N N 64 DC C2 N3 sing N N 65 DC N3 C4 doub N N 66 DC C4 N4 sing N N 67 DC C4 C5 sing N N 68 DC N4 H41 sing N N 69 DC N4 H42 sing N N 70 DC C5 C6 doub N N 71 DC C5 H5 sing N N 72 DC C6 H6 sing N N 73 DG OP3 P sing N N 74 DG OP3 HOP3 sing N N 75 DG P OP1 doub N N 76 DG P OP2 sing N N 77 DG P "O5'" sing N N 78 DG OP2 HOP2 sing N N 79 DG "O5'" "C5'" sing N N 80 DG "C5'" "C4'" sing N N 81 DG "C5'" "H5'" sing N N 82 DG "C5'" "H5''" sing N N 83 DG "C4'" "O4'" sing N N 84 DG "C4'" "C3'" sing N N 85 DG "C4'" "H4'" sing N N 86 DG "O4'" "C1'" sing N N 87 DG "C3'" "O3'" sing N N 88 DG "C3'" "C2'" sing N N 89 DG "C3'" "H3'" sing N N 90 DG "O3'" "HO3'" sing N N 91 DG "C2'" "C1'" sing N N 92 DG "C2'" "H2'" sing N N 93 DG "C2'" "H2''" sing N N 94 DG "C1'" N9 sing N N 95 DG "C1'" "H1'" sing N N 96 DG N9 C8 sing Y N 97 DG N9 C4 sing Y N 98 DG C8 N7 doub Y N 99 DG C8 H8 sing N N 100 DG N7 C5 sing Y N 101 DG C5 C6 sing N N 102 DG C5 C4 doub Y N 103 DG C6 O6 doub N N 104 DG C6 N1 sing N N 105 DG N1 C2 sing N N 106 DG N1 H1 sing N N 107 DG C2 N2 sing N N 108 DG C2 N3 doub N N 109 DG N2 H21 sing N N 110 DG N2 H22 sing N N 111 DG N3 C4 sing N N 112 DT OP3 P sing N N 113 DT OP3 HOP3 sing N N 114 DT P OP1 doub N N 115 DT P OP2 sing N N 116 DT P "O5'" sing N N 117 DT OP2 HOP2 sing N N 118 DT "O5'" "C5'" sing N N 119 DT "C5'" "C4'" sing N N 120 DT "C5'" "H5'" sing N N 121 DT "C5'" "H5''" sing N N 122 DT "C4'" "O4'" sing N N 123 DT "C4'" "C3'" sing N N 124 DT "C4'" "H4'" sing N N 125 DT "O4'" "C1'" sing N N 126 DT "C3'" "O3'" sing N N 127 DT "C3'" "C2'" sing N N 128 DT "C3'" "H3'" sing N N 129 DT "O3'" "HO3'" sing N N 130 DT "C2'" "C1'" sing N N 131 DT "C2'" "H2'" sing N N 132 DT "C2'" "H2''" sing N N 133 DT "C1'" N1 sing N N 134 DT "C1'" "H1'" sing N N 135 DT N1 C2 sing N N 136 DT N1 C6 sing N N 137 DT C2 O2 doub N N 138 DT C2 N3 sing N N 139 DT N3 C4 sing N N 140 DT N3 H3 sing N N 141 DT C4 O4 doub N N 142 DT C4 C5 sing N N 143 DT C5 C7 sing N N 144 DT C5 C6 doub N N 145 DT C7 H71 sing N N 146 DT C7 H72 sing N N 147 DT C7 H73 sing N N 148 DT C6 H6 sing N N 149 HOH O H1 sing N N 150 HOH O H2 sing N N 151 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 1P4Z 'b-form double helix' 1P4Z 'internal loop' # loop_ _ndb_struct_na_base_pair.model_number _ndb_struct_na_base_pair.i_label_asym_id _ndb_struct_na_base_pair.i_label_comp_id _ndb_struct_na_base_pair.i_label_seq_id _ndb_struct_na_base_pair.i_symmetry _ndb_struct_na_base_pair.j_label_asym_id _ndb_struct_na_base_pair.j_label_comp_id _ndb_struct_na_base_pair.j_label_seq_id _ndb_struct_na_base_pair.j_symmetry _ndb_struct_na_base_pair.shear _ndb_struct_na_base_pair.stretch _ndb_struct_na_base_pair.stagger _ndb_struct_na_base_pair.buckle _ndb_struct_na_base_pair.propeller _ndb_struct_na_base_pair.opening _ndb_struct_na_base_pair.pair_number _ndb_struct_na_base_pair.pair_name _ndb_struct_na_base_pair.i_auth_asym_id _ndb_struct_na_base_pair.i_auth_seq_id _ndb_struct_na_base_pair.i_PDB_ins_code _ndb_struct_na_base_pair.j_auth_asym_id _ndb_struct_na_base_pair.j_auth_seq_id _ndb_struct_na_base_pair.j_PDB_ins_code _ndb_struct_na_base_pair.hbond_type_28 _ndb_struct_na_base_pair.hbond_type_12 1 A DC 1 1_555 A DG 10 12_545 -0.650 0.410 0.611 -13.196 -2.093 0.642 1 A_DC1:DG10_A A 1 ? A 10 ? 19 1 1 A DC 2 1_555 A DG 9 12_545 -0.624 0.424 -0.315 5.008 -8.075 10.114 2 A_DC2:DG9_A A 2 ? A 9 ? ? 1 1 A DA 3 1_555 A DT 8 12_545 -0.077 0.073 0.342 -3.108 -19.925 1.668 3 A_DA3:DT8_A A 3 ? A 8 ? 20 1 1 A DG 4 1_555 A DC 7 12_545 -0.869 -0.147 0.356 12.333 -18.762 6.043 4 A_DG4:DC7_A A 4 ? A 7 ? 19 1 1 A DC 1 1_555 A DG 10 1_555 -0.650 0.410 0.611 -13.196 -2.093 0.642 5 A_DC1:DG10_A A 1 ? A 10 ? 19 1 1 A DC 2 1_555 A DG 9 1_555 -0.624 0.424 -0.315 5.008 -8.075 10.114 6 A_DC2:DG9_A A 2 ? A 9 ? ? 1 1 A DA 3 1_555 A DT 8 1_555 -0.077 0.073 0.342 -3.108 -19.925 1.668 7 A_DA3:DT8_A A 3 ? A 8 ? 20 1 1 A DG 4 1_555 A DC 7 1_555 -0.869 -0.147 0.356 12.333 -18.762 6.043 8 A_DG4:DC7_A A 4 ? A 7 ? 19 1 # loop_ _ndb_struct_na_base_pair_step.model_number _ndb_struct_na_base_pair_step.i_label_asym_id_1 _ndb_struct_na_base_pair_step.i_label_comp_id_1 _ndb_struct_na_base_pair_step.i_label_seq_id_1 _ndb_struct_na_base_pair_step.i_symmetry_1 _ndb_struct_na_base_pair_step.j_label_asym_id_1 _ndb_struct_na_base_pair_step.j_label_comp_id_1 _ndb_struct_na_base_pair_step.j_label_seq_id_1 _ndb_struct_na_base_pair_step.j_symmetry_1 _ndb_struct_na_base_pair_step.i_label_asym_id_2 _ndb_struct_na_base_pair_step.i_label_comp_id_2 _ndb_struct_na_base_pair_step.i_label_seq_id_2 _ndb_struct_na_base_pair_step.i_symmetry_2 _ndb_struct_na_base_pair_step.j_label_asym_id_2 _ndb_struct_na_base_pair_step.j_label_comp_id_2 _ndb_struct_na_base_pair_step.j_label_seq_id_2 _ndb_struct_na_base_pair_step.j_symmetry_2 _ndb_struct_na_base_pair_step.shift _ndb_struct_na_base_pair_step.slide _ndb_struct_na_base_pair_step.rise _ndb_struct_na_base_pair_step.tilt _ndb_struct_na_base_pair_step.roll _ndb_struct_na_base_pair_step.twist _ndb_struct_na_base_pair_step.x_displacement _ndb_struct_na_base_pair_step.y_displacement _ndb_struct_na_base_pair_step.helical_rise _ndb_struct_na_base_pair_step.inclination _ndb_struct_na_base_pair_step.tip _ndb_struct_na_base_pair_step.helical_twist _ndb_struct_na_base_pair_step.step_number _ndb_struct_na_base_pair_step.step_name _ndb_struct_na_base_pair_step.i_auth_asym_id_1 _ndb_struct_na_base_pair_step.i_auth_seq_id_1 _ndb_struct_na_base_pair_step.i_PDB_ins_code_1 _ndb_struct_na_base_pair_step.j_auth_asym_id_1 _ndb_struct_na_base_pair_step.j_auth_seq_id_1 _ndb_struct_na_base_pair_step.j_PDB_ins_code_1 _ndb_struct_na_base_pair_step.i_auth_asym_id_2 _ndb_struct_na_base_pair_step.i_auth_seq_id_2 _ndb_struct_na_base_pair_step.i_PDB_ins_code_2 _ndb_struct_na_base_pair_step.j_auth_asym_id_2 _ndb_struct_na_base_pair_step.j_auth_seq_id_2 _ndb_struct_na_base_pair_step.j_PDB_ins_code_2 1 A DC 1 1_555 A DG 10 12_545 A DC 2 1_555 A DG 9 12_545 0.392 0.197 2.750 10.499 2.470 24.894 -0.122 1.473 2.697 5.417 -23.024 27.097 1 AA_DC1DC2:DG9DG10_AA A 1 ? A 10 ? A 2 ? A 9 ? 1 A DC 2 1_555 A DG 9 12_545 A DA 3 1_555 A DT 8 12_545 -0.279 2.516 3.324 -1.108 4.375 51.684 2.569 0.241 3.516 5.007 1.268 51.867 2 AA_DC2DA3:DT8DG9_AA A 2 ? A 9 ? A 3 ? A 8 ? 1 A DA 3 1_555 A DT 8 12_545 A DG 4 1_555 A DC 7 12_545 0.731 0.249 3.195 -4.526 3.916 26.602 -0.416 -2.643 3.036 8.376 9.682 27.255 3 AA_DA3DG4:DC7DT8_AA A 3 ? A 8 ? A 4 ? A 7 ? 1 A DC 1 1_555 A DG 10 1_555 A DC 2 1_555 A DG 9 1_555 0.392 0.197 2.750 10.499 2.470 24.894 -0.122 1.473 2.697 5.417 -23.024 27.097 4 AA_DC1DC2:DG9DG10_AA A 1 ? A 10 ? A 2 ? A 9 ? 1 A DC 2 1_555 A DG 9 1_555 A DA 3 1_555 A DT 8 1_555 -0.279 2.516 3.324 -1.108 4.375 51.684 2.569 0.241 3.516 5.007 1.268 51.867 5 AA_DC2DA3:DT8DG9_AA A 2 ? A 9 ? A 3 ? A 8 ? 1 A DA 3 1_555 A DT 8 1_555 A DG 4 1_555 A DC 7 1_555 0.731 0.249 3.195 -4.526 3.916 26.602 -0.416 -2.643 3.036 8.376 9.682 27.255 6 AA_DA3DG4:DC7DT8_AA A 3 ? A 8 ? A 4 ? A 7 ? # _pdbx_initial_refinement_model.accession_code ? _pdbx_initial_refinement_model.id 1 _pdbx_initial_refinement_model.entity_id_list ? _pdbx_initial_refinement_model.type 'experimental model' _pdbx_initial_refinement_model.source_name Other _pdbx_initial_refinement_model.details 'UNPUBLISHED RESULTS OF STRUCTURE WITH ISOMORPHOUS UNIT CELL DIMENSIONS' # _atom_sites.entry_id 1P4Z _atom_sites.fract_transf_matrix[1][1] 0.029958 _atom_sites.fract_transf_matrix[1][2] 0.017296 _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] 0.034593 _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] 0.011406 _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 N NA O P # loop_