data_1ZEX # _entry.id 1ZEX # _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 1ZEX pdb_00001zex 10.2210/pdb1zex/pdb NDB AD0046 ? ? RCSB RCSB032640 ? ? WWPDB D_1000032640 ? ? # 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 2005-05-10 2 'Structure model' 1 1 2008-04-30 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2017-10-11 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' 'Refinement description' 4 5 'Structure model' 'Data collection' 5 5 'Structure model' 'Database references' 6 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 4 'Structure model' software 2 5 'Structure model' chem_comp_atom 3 5 'Structure model' chem_comp_bond 4 5 'Structure model' database_2 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' # _pdbx_database_status.entry_id 1ZEX _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2005-04-19 _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_nmr_data ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 1P4Y . unspecified PDB 1P4Z . unspecified PDB 1DCW . unspecified PDB 1DCV . unspecified PDB 1ZEW . unspecified PDB 1ZEY . unspecified PDB 1ZEZ . unspecified PDB 1ZF0 . unspecified PDB 1ZF1 . unspecified PDB 1ZF2 . unspecified PDB 1ZF3 . unspecified PDB 1ZF4 . unspecified PDB 1ZF5 . unspecified PDB 1ZF6 . unspecified PDB 1ZF7 . unspecified PDB 1ZF8 . unspecified PDB 1ZF9 . unspecified PDB 1ZFA . unspecified PDB 1ZFB . unspecified PDB 1ZFC . unspecified PDB 1ZFE . unspecified PDB 1ZFF . unspecified PDB 1ZFG . unspecified PDB 1ZFH . unspecified PDB 1ZFM . unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Hays, F.A.' 1 'Teegarden, A.T.' 2 'Jones, Z.J.R.' 3 'Harms, M.' 4 'Raup, D.' 5 'Watson, J.' 6 'Cavaliere, E.' 7 'Ho, P.S.' 8 # _citation.id primary _citation.title 'How sequence defines structure: a crystallographic map of DNA structure and conformation.' _citation.journal_abbrev Proc.Natl.Acad.Sci.Usa _citation.journal_volume 102 _citation.page_first 7157 _citation.page_last 7162 _citation.year 2005 _citation.journal_id_ASTM PNASA6 _citation.country US _citation.journal_id_ISSN 0027-8424 _citation.journal_id_CSD 0040 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 15870206 _citation.pdbx_database_id_DOI 10.1073/pnas.0409455102 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Hays, F.A.' 1 ? primary 'Teegarden, A.' 2 ? primary 'Jones, Z.J.' 3 ? primary 'Harms, M.' 4 ? primary 'Raup, D.' 5 ? primary 'Watson, J.' 6 ? primary 'Cavaliere, E.' 7 ? primary 'Ho, P.S.' 8 ? # 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*CP*GP*GP*CP*CP*GP*GP*G)-3'" 3046.980 2 ? ? ? ? 2 water nat water 18.015 51 ? ? ? ? # _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)(DC)(DG)(DG)(DC)(DC)(DG)(DG)(DG)' _entity_poly.pdbx_seq_one_letter_code_can CCCGGCCGGG _entity_poly.pdbx_strand_id A,B _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name water _pdbx_entity_nonpoly.comp_id 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 DC n 1 4 DG n 1 5 DG n 1 6 DC n 1 7 DC n 1 8 DG 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 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 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 HOH non-polymer . WATER ? 'H2 O' 18.015 # 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 DC 3 3 3 DC C A . n A 1 4 DG 4 4 4 DG G A . n A 1 5 DG 5 5 5 DG G A . n A 1 6 DC 6 6 6 DC C A . n A 1 7 DC 7 7 7 DC C A . n A 1 8 DG 8 8 8 DG G A . n A 1 9 DG 9 9 9 DG G A . n A 1 10 DG 10 10 10 DG G A . n B 1 1 DC 1 11 11 DC C B . n B 1 2 DC 2 12 12 DC C B . n B 1 3 DC 3 13 13 DC C B . n B 1 4 DG 4 14 14 DG G B . n B 1 5 DG 5 15 15 DG G B . n B 1 6 DC 6 16 16 DC C B . n B 1 7 DC 7 17 17 DC C B . n B 1 8 DG 8 18 18 DG G B . n B 1 9 DG 9 19 19 DG G B . n B 1 10 DG 10 20 20 DG G B . 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 C 2 HOH 1 21 21 HOH HOH A . C 2 HOH 2 22 22 HOH HOH A . C 2 HOH 3 23 23 HOH HOH A . C 2 HOH 4 25 25 HOH HOH A . C 2 HOH 5 26 26 HOH HOH A . C 2 HOH 6 29 29 HOH HOH A . C 2 HOH 7 31 31 HOH HOH A . C 2 HOH 8 36 36 HOH HOH A . C 2 HOH 9 37 37 HOH HOH A . C 2 HOH 10 40 40 HOH HOH A . C 2 HOH 11 44 44 HOH HOH A . C 2 HOH 12 46 46 HOH HOH A . C 2 HOH 13 49 49 HOH HOH A . C 2 HOH 14 51 51 HOH HOH A . C 2 HOH 15 52 52 HOH HOH A . C 2 HOH 16 54 54 HOH HOH A . C 2 HOH 17 58 58 HOH HOH A . C 2 HOH 18 59 59 HOH HOH A . C 2 HOH 19 60 60 HOH HOH A . C 2 HOH 20 61 61 HOH HOH A . C 2 HOH 21 63 63 HOH HOH A . C 2 HOH 22 65 65 HOH HOH A . C 2 HOH 23 66 66 HOH HOH A . C 2 HOH 24 68 68 HOH HOH A . C 2 HOH 25 69 69 HOH HOH A . C 2 HOH 26 70 70 HOH HOH A . C 2 HOH 27 71 71 HOH HOH A . D 2 HOH 1 24 24 HOH HOH B . D 2 HOH 2 27 27 HOH HOH B . D 2 HOH 3 28 28 HOH HOH B . D 2 HOH 4 30 30 HOH HOH B . D 2 HOH 5 32 32 HOH HOH B . D 2 HOH 6 33 33 HOH HOH B . D 2 HOH 7 34 34 HOH HOH B . D 2 HOH 8 35 35 HOH HOH B . D 2 HOH 9 38 38 HOH HOH B . D 2 HOH 10 39 39 HOH HOH B . D 2 HOH 11 41 41 HOH HOH B . D 2 HOH 12 42 42 HOH HOH B . D 2 HOH 13 43 43 HOH HOH B . D 2 HOH 14 45 45 HOH HOH B . D 2 HOH 15 47 47 HOH HOH B . D 2 HOH 16 48 48 HOH HOH B . D 2 HOH 17 50 50 HOH HOH B . D 2 HOH 18 53 53 HOH HOH B . D 2 HOH 19 55 55 HOH HOH B . D 2 HOH 20 56 56 HOH HOH B . D 2 HOH 21 57 57 HOH HOH B . D 2 HOH 22 62 62 HOH HOH B . D 2 HOH 23 64 64 HOH HOH B . D 2 HOH 24 67 67 HOH HOH B . # loop_ _software.name _software.version _software.date _software.type _software.contact_author _software.contact_author_email _software.classification _software.location _software.language _software.citation_id _software.pdbx_ordinal DENZO . ? package 'Zbyszek Otwinowski' zbyszek@mix.swmed.edu 'data reduction' http://www.lnls.br/infra/linhasluz/denzo-hkl.htm ? ? 1 SCALEPACK . ? package 'Zbyszek Otwinowski' zbyszek@mix.swmed.edu 'data scaling' http://www.lnls.br/infra/linhasluz/denzo-hkl.htm ? ? 2 REFMAC 5.2.0003 ? program 'Murshudov, G.N.' ccp4@dl.ac.uk refinement http://www.ccp4.ac.uk/main.html Fortran ? 3 EPMR . ? ? ? ? phasing ? ? ? 4 # _cell.length_a 23.956 _cell.length_b 45.133 _cell.length_c 44.933 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.entry_id 1ZEX _cell.pdbx_unique_axis ? _cell.Z_PDB 8 # _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.Int_Tables_number 19 _symmetry.entry_id 1ZEX _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.space_group_name_Hall ? # _exptl.entry_id 1ZEX _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 1.9 _exptl_crystal.density_percent_sol 33.8 _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method ? _exptl_crystal_grow.temp 298 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.00 _exptl_crystal_grow.pdbx_details 'Na Cacodylate, CaCl2, Spermine, MPD in resevoir, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K, pH 7.00' _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.conc _exptl_crystal_grow_comp.volume _exptl_crystal_grow_comp.details 1 1 1 'Na Cacodylate' ? ? ? 1 2 1 CaCl2 ? ? ? 1 3 1 Spermine ? ? ? 1 4 1 MPD ? ? ? 1 5 1 H2O ? ? ? 1 6 2 'Na Cacodylate' ? ? ? 1 7 2 CaCl2 ? ? ? 1 8 2 MPD ? ? ? 1 9 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 'IMAGE PLATE' _diffrn_detector.type 'RIGAKU RAXIS IV' _diffrn_detector.pdbx_collection_date 2003-10-21 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.542 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type 'RIGAKU RUH3R' _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength 1.542 _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1ZEX _reflns.observed_criterion_sigma_I 2.000 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 99.000 _reflns.d_resolution_high 1.650 _reflns.number_obs 5906 _reflns.number_all ? _reflns.percent_possible_obs 93.8 _reflns.pdbx_Rmerge_I_obs 0.049 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI 16.0000 _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.pdbx_chi_squared ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 1.65 _reflns_shell.d_res_low 1.71 _reflns_shell.percent_possible_all 76.8 _reflns_shell.Rmerge_I_obs 0.15 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 4.720 _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.number_measured_all ? _reflns_shell.number_measured_obs ? _reflns_shell.number_unique_obs ? _reflns_shell.pdbx_chi_squared ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1ZEX _refine.ls_number_reflns_obs 5137 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 2.000 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 16.39 _refine.ls_d_res_high 1.65 _refine.ls_percent_reflns_obs 100.0 _refine.ls_R_factor_obs 0.248 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.24 _refine.ls_R_factor_R_free 0.25 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 10.800 _refine.ls_number_reflns_R_free 622 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc 0.845 _refine.correlation_coeff_Fo_to_Fc_free 0.833 _refine.B_iso_mean 7.18 _refine.aniso_B[1][1] 0.37000 _refine.aniso_B[2][2] 0.00000 _refine.aniso_B[3][3] -0.37000 _refine.aniso_B[1][2] 0.00000 _refine.aniso_B[1][3] 0.00000 _refine.aniso_B[2][3] 0.00000 _refine.solvent_model_details MASK _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_solvent_vdw_probe_radii 1.20 _refine.pdbx_solvent_ion_probe_radii 0.80 _refine.pdbx_solvent_shrinkage_radii 0.80 _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details 'THIS STRUCTURE IS NOT REFINED TO ITS LOWEST R AND RFREE VALUES. PLEASE REFER TO CITED ARTICLE ABOVE FOR MORE INFORMATION.' _refine.pdbx_starting_model 'ndb entry ADJ049' _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values 'MAXIMUM LIKELIHOOD' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R 0.164 _refine.pdbx_overall_ESU_R_Free 0.132 _refine.overall_SU_ML 0.093 _refine.overall_SU_B 2.716 _refine.ls_redundancy_reflns_obs ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.ls_wR_factor_R_free ? _refine.ls_wR_factor_R_work ? _refine.overall_FOM_free_R_set ? _refine.overall_FOM_work_R_set ? _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_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 404 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 51 _refine_hist.number_atoms_total 455 _refine_hist.d_res_high 1.65 _refine_hist.d_res_low 16.39 # 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 r_bond_refined_d 0.006 0.021 ? 452 'X-RAY DIFFRACTION' ? r_bond_other_d ? ? ? ? 'X-RAY DIFFRACTION' ? r_angle_refined_deg 1.292 3.000 ? 694 'X-RAY DIFFRACTION' ? r_angle_other_deg ? ? ? ? 'X-RAY DIFFRACTION' ? r_dihedral_angle_1_deg ? ? ? ? 'X-RAY DIFFRACTION' ? r_dihedral_angle_2_deg ? ? ? ? 'X-RAY DIFFRACTION' ? r_dihedral_angle_3_deg ? ? ? ? 'X-RAY DIFFRACTION' ? r_dihedral_angle_4_deg ? ? ? ? 'X-RAY DIFFRACTION' ? r_chiral_restr 0.055 0.200 ? 78 'X-RAY DIFFRACTION' ? r_gen_planes_refined 0.003 0.020 ? 210 'X-RAY DIFFRACTION' ? r_gen_planes_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_nbd_refined 0.188 0.200 ? 193 'X-RAY DIFFRACTION' ? r_nbd_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_nbtor_refined 0.268 0.200 ? 256 'X-RAY DIFFRACTION' ? r_nbtor_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_xyhbond_nbd_refined 0.231 0.200 ? 37 'X-RAY DIFFRACTION' ? r_xyhbond_nbd_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_metal_ion_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_metal_ion_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_vdw_refined 0.242 0.200 ? 35 'X-RAY DIFFRACTION' ? r_symmetry_vdw_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_hbond_refined 0.192 0.200 ? 7 'X-RAY DIFFRACTION' ? r_symmetry_hbond_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_metal_ion_refined ? ? ? ? 'X-RAY DIFFRACTION' ? r_symmetry_metal_ion_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? r_mcbond_other ? ? ? ? 'X-RAY DIFFRACTION' ? r_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? r_scbond_it 0.713 3.000 ? 672 'X-RAY DIFFRACTION' ? r_scangle_it 1.104 4.500 ? 694 'X-RAY DIFFRACTION' ? r_rigid_bond_restr ? ? ? ? 'X-RAY DIFFRACTION' ? r_sphericity_free ? ? ? ? 'X-RAY DIFFRACTION' ? r_sphericity_bonded ? ? ? ? 'X-RAY DIFFRACTION' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 20 _refine_ls_shell.d_res_high 1.65 _refine_ls_shell.d_res_low 1.69 _refine_ls_shell.number_reflns_R_work 288 _refine_ls_shell.R_factor_R_work 0.268 _refine_ls_shell.percent_reflns_obs 100.00 _refine_ls_shell.R_factor_R_free 0.35 _refine_ls_shell.R_factor_R_free_error ? _refine_ls_shell.percent_reflns_R_free ? _refine_ls_shell.number_reflns_R_free 34 _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 ? # _struct.entry_id 1ZEX _struct.title 'CCG A-DNA' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.text 'Crystallographic Screen, DNA Structure, Holliday Junction, Molecular Structure, DNA' _struct_keywords.entry_id 1ZEX _struct_keywords.pdbx_keywords 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 1 ? C N N 2 ? D N N 2 ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1ZEX _struct_ref.pdbx_db_accession 1ZEX _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? # 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 1ZEX A 1 ? 10 ? 1ZEX 1 ? 10 ? 1 10 2 1 1ZEX B 1 ? 10 ? 1ZEX 11 ? 20 ? 11 20 # _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,D # _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 x,y,z _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 # _struct_biol.id 1 _struct_biol.pdbx_parent_biol_id ? _struct_biol.details ? # 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 hydrog1 hydrog ? ? A DC 1 N3 ? ? ? 1_555 B DG 10 N1 ? ? A DC 1 B DG 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A DC 1 N4 ? ? ? 1_555 B DG 10 O6 ? ? A DC 1 B DG 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A DC 1 O2 ? ? ? 1_555 B DG 10 N2 ? ? A DC 1 B DG 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A DC 2 N3 ? ? ? 1_555 B DG 9 N1 ? ? A DC 2 B DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A DC 2 N4 ? ? ? 1_555 B DG 9 O6 ? ? A DC 2 B DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A DC 2 O2 ? ? ? 1_555 B DG 9 N2 ? ? A DC 2 B DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A DC 3 N3 ? ? ? 1_555 B DG 8 N1 ? ? A DC 3 B DG 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DC 3 N4 ? ? ? 1_555 B DG 8 O6 ? ? A DC 3 B DG 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DC 3 O2 ? ? ? 1_555 B DG 8 N2 ? ? A DC 3 B DG 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A DG 4 N1 ? ? ? 1_555 B DC 7 N3 ? ? A DG 4 B DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A DG 4 N2 ? ? ? 1_555 B DC 7 O2 ? ? A DG 4 B DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DG 4 O6 ? ? ? 1_555 B DC 7 N4 ? ? A DG 4 B DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DG 5 N1 ? ? ? 1_555 B DC 6 N3 ? ? A DG 5 B DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A DG 5 N2 ? ? ? 1_555 B DC 6 O2 ? ? A DG 5 B DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A DG 5 O6 ? ? ? 1_555 B DC 6 N4 ? ? A DG 5 B DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A DC 6 N3 ? ? ? 1_555 B DG 5 N1 ? ? A DC 6 B DG 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DC 6 N4 ? ? ? 1_555 B DG 5 O6 ? ? A DC 6 B DG 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DC 6 O2 ? ? ? 1_555 B DG 5 N2 ? ? A DC 6 B DG 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A DC 7 N3 ? ? ? 1_555 B DG 4 N1 ? ? A DC 7 B DG 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A DC 7 N4 ? ? ? 1_555 B DG 4 O6 ? ? A DC 7 B DG 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DC 7 O2 ? ? ? 1_555 B DG 4 N2 ? ? A DC 7 B DG 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DG 8 N1 ? ? ? 1_555 B DC 3 N3 ? ? A DG 8 B DC 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A DG 8 N2 ? ? ? 1_555 B DC 3 O2 ? ? A DG 8 B DC 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A DG 8 O6 ? ? ? 1_555 B DC 3 N4 ? ? A DG 8 B DC 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? A DG 9 N1 ? ? ? 1_555 B DC 2 N3 ? ? A DG 9 B DC 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? A DG 9 N2 ? ? ? 1_555 B DC 2 O2 ? ? A DG 9 B DC 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog27 hydrog ? ? A DG 9 O6 ? ? ? 1_555 B DC 2 N4 ? ? A DG 9 B DC 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog28 hydrog ? ? A DG 10 N1 ? ? ? 1_555 B DC 1 N3 ? ? A DG 10 B DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog29 hydrog ? ? A DG 10 N2 ? ? ? 1_555 B DC 1 O2 ? ? A DG 10 B DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog30 hydrog ? ? A DG 10 O6 ? ? ? 1_555 B DC 1 N4 ? ? A DG 10 B DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # 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 O B HOH 28 ? ? O B HOH 57 ? ? 1.95 2 1 N2 B DG 18 ? ? O B HOH 47 ? ? 1.99 # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 "O4'" A DC 1 ? ? "C1'" A DC 1 ? ? N1 A DC 1 ? ? 112.53 108.30 4.23 0.30 N 2 1 "O4'" A DC 2 ? ? "C1'" A DC 2 ? ? N1 A DC 2 ? ? 111.80 108.30 3.50 0.30 N 3 1 "O4'" A DC 3 ? ? "C1'" A DC 3 ? ? N1 A DC 3 ? ? 112.95 108.30 4.65 0.30 N 4 1 "O4'" A DC 6 ? ? "C1'" A DC 6 ? ? N1 A DC 6 ? ? 110.24 108.30 1.94 0.30 N 5 1 "O4'" A DC 7 ? ? "C1'" A DC 7 ? ? N1 A DC 7 ? ? 113.12 108.30 4.82 0.30 N 6 1 "C4'" A DG 8 ? ? "C3'" A DG 8 ? ? "C2'" A DG 8 ? ? 97.86 102.20 -4.34 0.70 N 7 1 "O4'" A DG 8 ? ? "C1'" A DG 8 ? ? N9 A DG 8 ? ? 111.66 108.30 3.36 0.30 N 8 1 "C4'" A DG 9 ? ? "C3'" A DG 9 ? ? "C2'" A DG 9 ? ? 97.21 102.20 -4.99 0.70 N 9 1 "O4'" A DG 9 ? ? "C1'" A DG 9 ? ? N9 A DG 9 ? ? 111.48 108.30 3.18 0.30 N 10 1 "O4'" A DG 10 ? ? "C1'" A DG 10 ? ? N9 A DG 10 ? ? 111.31 108.30 3.01 0.30 N 11 1 "O4'" B DC 11 ? ? "C1'" B DC 11 ? ? N1 B DC 11 ? ? 111.18 108.30 2.88 0.30 N 12 1 "O4'" B DG 14 ? ? "C1'" B DG 14 ? ? N9 B DG 14 ? ? 110.24 108.30 1.94 0.30 N 13 1 "O4'" B DC 16 ? ? "C4'" B DC 16 ? ? "C3'" B DC 16 ? ? 101.81 104.50 -2.69 0.40 N 14 1 "O4'" B DC 16 ? ? "C1'" B DC 16 ? ? N1 B DC 16 ? ? 110.50 108.30 2.20 0.30 N 15 1 "O4'" B DC 17 ? ? "C1'" B DC 17 ? ? N1 B DC 17 ? ? 110.70 108.30 2.40 0.30 N 16 1 "O4'" B DG 18 ? ? "C4'" B DG 18 ? ? "C3'" B DG 18 ? ? 101.91 104.50 -2.59 0.40 N 17 1 "O4'" B DG 18 ? ? "C1'" B DG 18 ? ? N9 B DG 18 ? ? 111.07 108.30 2.77 0.30 N 18 1 "C4'" B DG 19 ? ? "C3'" B DG 19 ? ? "C2'" B DG 19 ? ? 97.94 102.20 -4.26 0.70 N 19 1 "O4'" B DG 19 ? ? "C1'" B DG 19 ? ? N9 B DG 19 ? ? 111.64 108.30 3.34 0.30 N # 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 DC OP3 O N N 1 DC P P N N 2 DC OP1 O N N 3 DC OP2 O N N 4 DC "O5'" O N N 5 DC "C5'" C N N 6 DC "C4'" C N R 7 DC "O4'" O N N 8 DC "C3'" C N S 9 DC "O3'" O N N 10 DC "C2'" C N N 11 DC "C1'" C N R 12 DC N1 N N N 13 DC C2 C N N 14 DC O2 O N N 15 DC N3 N N N 16 DC C4 C N N 17 DC N4 N N N 18 DC C5 C N N 19 DC C6 C N N 20 DC HOP3 H N N 21 DC HOP2 H N N 22 DC "H5'" H N N 23 DC "H5''" H N N 24 DC "H4'" H N N 25 DC "H3'" H N N 26 DC "HO3'" H N N 27 DC "H2'" H N N 28 DC "H2''" H N N 29 DC "H1'" H N N 30 DC H41 H N N 31 DC H42 H N N 32 DC H5 H N N 33 DC H6 H N N 34 DG OP3 O N N 35 DG P P N N 36 DG OP1 O N N 37 DG OP2 O N N 38 DG "O5'" O N N 39 DG "C5'" C N N 40 DG "C4'" C N R 41 DG "O4'" O N N 42 DG "C3'" C N S 43 DG "O3'" O N N 44 DG "C2'" C N N 45 DG "C1'" C N R 46 DG N9 N Y N 47 DG C8 C Y N 48 DG N7 N Y N 49 DG C5 C Y N 50 DG C6 C N N 51 DG O6 O N N 52 DG N1 N N N 53 DG C2 C N N 54 DG N2 N N N 55 DG N3 N N N 56 DG C4 C Y N 57 DG HOP3 H N N 58 DG HOP2 H N N 59 DG "H5'" H N N 60 DG "H5''" H N N 61 DG "H4'" H N N 62 DG "H3'" H N N 63 DG "HO3'" H N N 64 DG "H2'" H N N 65 DG "H2''" H N N 66 DG "H1'" H N N 67 DG H8 H N N 68 DG H1 H N N 69 DG H21 H N N 70 DG H22 H N N 71 HOH O O N N 72 HOH H1 H N N 73 HOH H2 H N N 74 # 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 DC OP3 P sing N N 1 DC OP3 HOP3 sing N N 2 DC P OP1 doub N N 3 DC P OP2 sing N N 4 DC P "O5'" sing N N 5 DC OP2 HOP2 sing N N 6 DC "O5'" "C5'" sing N N 7 DC "C5'" "C4'" sing N N 8 DC "C5'" "H5'" sing N N 9 DC "C5'" "H5''" sing N N 10 DC "C4'" "O4'" sing N N 11 DC "C4'" "C3'" sing N N 12 DC "C4'" "H4'" sing N N 13 DC "O4'" "C1'" sing N N 14 DC "C3'" "O3'" sing N N 15 DC "C3'" "C2'" sing N N 16 DC "C3'" "H3'" sing N N 17 DC "O3'" "HO3'" sing N N 18 DC "C2'" "C1'" sing N N 19 DC "C2'" "H2'" sing N N 20 DC "C2'" "H2''" sing N N 21 DC "C1'" N1 sing N N 22 DC "C1'" "H1'" sing N N 23 DC N1 C2 sing N N 24 DC N1 C6 sing N N 25 DC C2 O2 doub N N 26 DC C2 N3 sing N N 27 DC N3 C4 doub N N 28 DC C4 N4 sing N N 29 DC C4 C5 sing N N 30 DC N4 H41 sing N N 31 DC N4 H42 sing N N 32 DC C5 C6 doub N N 33 DC C5 H5 sing N N 34 DC C6 H6 sing N N 35 DG OP3 P sing N N 36 DG OP3 HOP3 sing N N 37 DG P OP1 doub N N 38 DG P OP2 sing N N 39 DG P "O5'" sing N N 40 DG OP2 HOP2 sing N N 41 DG "O5'" "C5'" sing N N 42 DG "C5'" "C4'" sing N N 43 DG "C5'" "H5'" sing N N 44 DG "C5'" "H5''" sing N N 45 DG "C4'" "O4'" sing N N 46 DG "C4'" "C3'" sing N N 47 DG "C4'" "H4'" sing N N 48 DG "O4'" "C1'" sing N N 49 DG "C3'" "O3'" sing N N 50 DG "C3'" "C2'" sing N N 51 DG "C3'" "H3'" sing N N 52 DG "O3'" "HO3'" sing N N 53 DG "C2'" "C1'" sing N N 54 DG "C2'" "H2'" sing N N 55 DG "C2'" "H2''" sing N N 56 DG "C1'" N9 sing N N 57 DG "C1'" "H1'" sing N N 58 DG N9 C8 sing Y N 59 DG N9 C4 sing Y N 60 DG C8 N7 doub Y N 61 DG C8 H8 sing N N 62 DG N7 C5 sing Y N 63 DG C5 C6 sing N N 64 DG C5 C4 doub Y N 65 DG C6 O6 doub N N 66 DG C6 N1 sing N N 67 DG N1 C2 sing N N 68 DG N1 H1 sing N N 69 DG C2 N2 sing N N 70 DG C2 N3 doub N N 71 DG N2 H21 sing N N 72 DG N2 H22 sing N N 73 DG N3 C4 sing N N 74 HOH O H1 sing N N 75 HOH O H2 sing N N 76 # _ndb_struct_conf_na.entry_id 1ZEX _ndb_struct_conf_na.feature 'a-form double helix' # 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 B DG 10 1_555 0.320 -0.096 0.049 4.405 -8.121 1.873 1 A_DC1:DG20_B A 1 ? B 20 ? 19 1 1 A DC 2 1_555 B DG 9 1_555 0.244 -0.155 0.103 7.163 -6.022 1.559 2 A_DC2:DG19_B A 2 ? B 19 ? 19 1 1 A DC 3 1_555 B DG 8 1_555 0.420 -0.106 -0.221 6.682 -5.763 2.669 3 A_DC3:DG18_B A 3 ? B 18 ? 19 1 1 A DG 4 1_555 B DC 7 1_555 -0.355 -0.143 -0.118 -10.063 -13.390 -0.177 4 A_DG4:DC17_B A 4 ? B 17 ? 19 1 1 A DG 5 1_555 B DC 6 1_555 -0.103 -0.095 -0.232 -11.363 -10.768 2.276 5 A_DG5:DC16_B A 5 ? B 16 ? 19 1 1 A DC 6 1_555 B DG 5 1_555 0.282 -0.221 -0.151 -6.094 -10.330 -2.892 6 A_DC6:DG15_B A 6 ? B 15 ? 19 1 1 A DC 7 1_555 B DG 4 1_555 0.246 -0.118 -0.035 1.230 -9.427 1.730 7 A_DC7:DG14_B A 7 ? B 14 ? 19 1 1 A DG 8 1_555 B DC 3 1_555 -0.337 -0.160 -0.336 -2.393 -5.392 1.434 8 A_DG8:DC13_B A 8 ? B 13 ? 19 1 1 A DG 9 1_555 B DC 2 1_555 -0.264 -0.178 -0.264 -11.509 -10.731 0.453 9 A_DG9:DC12_B A 9 ? B 12 ? 19 1 1 A DG 10 1_555 B DC 1 1_555 -0.308 0.050 -0.100 -3.119 -2.751 3.606 10 A_DG10:DC11_B A 10 ? B 11 ? 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 B DG 10 1_555 A DC 2 1_555 B DG 9 1_555 0.298 -1.951 3.147 -3.362 0.777 34.314 -3.406 -0.999 3.062 1.313 5.681 34.482 1 AA_DC1DC2:DG19DG20_BB A 1 ? B 20 ? A 2 ? B 19 ? 1 A DC 2 1_555 B DG 9 1_555 A DC 3 1_555 B DG 8 1_555 -0.113 -2.243 3.242 1.305 1.406 27.842 -4.976 0.537 3.118 2.917 -2.708 27.907 2 AA_DC2DC3:DG18DG19_BB A 2 ? B 19 ? A 3 ? B 18 ? 1 A DC 3 1_555 B DG 8 1_555 A DG 4 1_555 B DC 7 1_555 -1.584 -1.959 3.635 -3.022 11.363 30.563 -5.508 2.275 2.882 20.623 5.485 32.696 3 AA_DC3DG4:DC17DG18_BB A 3 ? B 18 ? A 4 ? B 17 ? 1 A DG 4 1_555 B DC 7 1_555 A DG 5 1_555 B DC 6 1_555 0.927 -1.829 3.304 4.423 12.699 26.820 -5.935 -0.961 2.339 25.446 -8.862 29.947 4 AA_DG4DG5:DC16DC17_BB A 4 ? B 17 ? A 5 ? B 16 ? 1 A DG 5 1_555 B DC 6 1_555 A DC 6 1_555 B DG 5 1_555 -0.829 -1.034 3.124 -0.408 9.774 34.065 -3.016 1.308 2.742 16.272 0.680 35.401 5 AA_DG5DC6:DG15DC16_BB A 5 ? B 16 ? A 6 ? B 15 ? 1 A DC 6 1_555 B DG 5 1_555 A DC 7 1_555 B DG 4 1_555 1.235 -1.310 3.174 2.234 9.256 31.281 -3.818 -1.837 2.764 16.687 -4.028 32.664 6 AA_DC6DC7:DG14DG15_BB A 6 ? B 15 ? A 7 ? B 14 ? 1 A DC 7 1_555 B DG 4 1_555 A DG 8 1_555 B DC 3 1_555 0.500 -1.942 3.522 2.012 6.377 24.135 -6.389 -0.552 2.950 14.889 -4.698 25.031 7 AA_DC7DG8:DC13DG14_BB A 7 ? B 14 ? A 8 ? B 13 ? 1 A DG 8 1_555 B DC 3 1_555 A DG 9 1_555 B DC 2 1_555 0.118 -2.063 3.417 0.177 9.832 29.773 -5.579 -0.187 2.620 18.509 -0.334 31.320 8 AA_DG8DG9:DC12DC13_BB A 8 ? B 13 ? A 9 ? B 12 ? 1 A DG 9 1_555 B DC 2 1_555 A DG 10 1_555 B DC 1 1_555 0.435 -1.944 3.213 4.485 -0.013 32.307 -3.460 -0.001 3.243 -0.023 -8.012 32.609 9 AA_DG9DG10:DC11DC12_BB A 9 ? B 12 ? A 10 ? B 11 ? # _pdbx_initial_refinement_model.accession_code 160D _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 PDB _pdbx_initial_refinement_model.details 'ndb entry ADJ049' # _atom_sites.entry_id 1ZEX _atom_sites.fract_transf_matrix[1][1] 0.04174 _atom_sites.fract_transf_matrix[1][2] 0.00000 _atom_sites.fract_transf_matrix[1][3] 0.00000 _atom_sites.fract_transf_matrix[2][1] 0.00000 _atom_sites.fract_transf_matrix[2][2] 0.02216 _atom_sites.fract_transf_matrix[2][3] 0.00000 _atom_sites.fract_transf_matrix[3][1] 0.00000 _atom_sites.fract_transf_matrix[3][2] 0.00000 _atom_sites.fract_transf_matrix[3][3] 0.02225 _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 O P # loop_