data_1D23 # _entry.id 1D23 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.385 _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 1D23 pdb_00001d23 10.2210/pdb1d23/pdb RCSB BDJ025 ? ? WWPDB D_1000172628 ? ? # 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 1991-10-15 2 'Structure model' 1 1 2008-05-22 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2024-02-07 # _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' 'Data collection' 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' chem_comp_atom 2 4 'Structure model' chem_comp_bond 3 4 'Structure model' database_2 4 4 'Structure model' pdbx_struct_conn_angle 5 4 'Structure model' struct_conn 6 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' '_pdbx_struct_conn_angle.ptnr1_auth_asym_id' 4 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id' 5 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 6 4 'Structure model' '_pdbx_struct_conn_angle.ptnr2_auth_asym_id' 7 4 'Structure model' '_pdbx_struct_conn_angle.ptnr2_auth_seq_id' 8 4 'Structure model' '_pdbx_struct_conn_angle.ptnr2_label_asym_id' 9 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_asym_id' 10 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 11 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 12 4 'Structure model' '_pdbx_struct_conn_angle.value' 13 4 'Structure model' '_struct_conn.pdbx_dist_value' 14 4 'Structure model' '_struct_conn.ptnr1_auth_asym_id' 15 4 'Structure model' '_struct_conn.ptnr1_auth_comp_id' 16 4 'Structure model' '_struct_conn.ptnr1_auth_seq_id' 17 4 'Structure model' '_struct_conn.ptnr1_label_asym_id' 18 4 'Structure model' '_struct_conn.ptnr1_label_atom_id' 19 4 'Structure model' '_struct_conn.ptnr1_label_comp_id' 20 4 'Structure model' '_struct_conn.ptnr2_auth_asym_id' 21 4 'Structure model' '_struct_conn.ptnr2_auth_comp_id' 22 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 23 4 'Structure model' '_struct_conn.ptnr2_label_asym_id' 24 4 'Structure model' '_struct_conn.ptnr2_label_atom_id' 25 4 'Structure model' '_struct_conn.ptnr2_label_comp_id' 26 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 27 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 28 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1D23 _pdbx_database_status.recvd_initial_deposition_date 1991-05-29 _pdbx_database_status.deposit_site BNL _pdbx_database_status.process_site BNL _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.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Grzeskowiak, K.' 1 'Yanagi, K.' 2 'Prive, G.G.' 3 'Dickerson, R.E.' 4 # _citation.id primary _citation.title 'The structure of B-helical C-G-A-T-C-G-A-T-C-G and comparison with C-C-A-A-C-G-T-T-G-G. The effect of base pair reversals.' _citation.journal_abbrev J.Biol.Chem. _citation.journal_volume 266 _citation.page_first 8861 _citation.page_last 8883 _citation.year 1991 _citation.journal_id_ASTM JBCHA3 _citation.country US _citation.journal_id_ISSN 0021-9258 _citation.journal_id_CSD 0071 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 2026600 _citation.pdbx_database_id_DOI ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Grzeskowiak, K.' 1 ? primary 'Yanagi, K.' 2 ? primary 'Prive, G.G.' 3 ? primary 'Dickerson, R.E.' 4 ? # 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 ;DNA (5'-D(*CP*GP*AP*TP*CP*GP*AP*TP*CP*G)-3') ; 3045.004 2 ? ? ? ? 2 non-polymer syn 'MAGNESIUM ION' 24.305 2 ? ? ? ? 3 water nat water 18.015 154 ? ? ? ? # _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)(DG)(DA)(DT)(DC)(DG)(DA)(DT)(DC)(DG)' _entity_poly.pdbx_seq_one_letter_code_can CGATCGATCG _entity_poly.pdbx_strand_id A,B _entity_poly.pdbx_target_identifier ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'MAGNESIUM ION' MG 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 DG n 1 3 DA n 1 4 DT n 1 5 DC n 1 6 DG n 1 7 DA n 1 8 DT n 1 9 DC n 1 10 DG n # 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 MG non-polymer . 'MAGNESIUM ION' ? 'Mg 2' 24.305 # 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 DG 2 2 2 DG G A . n A 1 3 DA 3 3 3 DA A A . n A 1 4 DT 4 4 4 DT T A . n A 1 5 DC 5 5 5 DC C A . n A 1 6 DG 6 6 6 DG G A . n A 1 7 DA 7 7 7 DA A A . n A 1 8 DT 8 8 8 DT T A . n A 1 9 DC 9 9 9 DC C 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 DG 2 12 12 DG G B . n B 1 3 DA 3 13 13 DA A B . n B 1 4 DT 4 14 14 DT T B . n B 1 5 DC 5 15 15 DC C B . n B 1 6 DG 6 16 16 DG G B . n B 1 7 DA 7 17 17 DA A B . n B 1 8 DT 8 18 18 DT T B . n B 1 9 DC 9 19 19 DC C 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 MG 1 22 22 MG MO6 A . D 2 MG 1 21 21 MG MO6 B . E 3 HOH 1 23 23 HOH HOH A . E 3 HOH 2 24 24 HOH HOH A . E 3 HOH 3 26 26 HOH HOH A . E 3 HOH 4 27 27 HOH HOH A . E 3 HOH 5 28 28 HOH HOH A . E 3 HOH 6 29 29 HOH HOH A . E 3 HOH 7 30 30 HOH HOH A . E 3 HOH 8 31 31 HOH HOH A . E 3 HOH 9 39 39 HOH HOH A . E 3 HOH 10 41 41 HOH HOH A . E 3 HOH 11 42 42 HOH HOH A . E 3 HOH 12 43 43 HOH HOH A . E 3 HOH 13 44 44 HOH HOH A . E 3 HOH 14 45 45 HOH HOH A . E 3 HOH 15 46 46 HOH HOH A . E 3 HOH 16 47 47 HOH HOH A . E 3 HOH 17 48 48 HOH HOH A . E 3 HOH 18 49 49 HOH HOH A . E 3 HOH 19 50 50 HOH HOH A . E 3 HOH 20 51 51 HOH HOH A . E 3 HOH 21 52 52 HOH HOH A . E 3 HOH 22 67 67 HOH HOH A . E 3 HOH 23 68 68 HOH HOH A . E 3 HOH 24 73 73 HOH HOH A . E 3 HOH 25 74 74 HOH HOH A . E 3 HOH 26 75 75 HOH HOH A . E 3 HOH 27 76 76 HOH HOH A . E 3 HOH 28 79 79 HOH HOH A . E 3 HOH 29 80 80 HOH HOH A . E 3 HOH 30 82 82 HOH HOH A . E 3 HOH 31 86 86 HOH HOH A . E 3 HOH 32 87 87 HOH HOH A . E 3 HOH 33 88 88 HOH HOH A . E 3 HOH 34 90 90 HOH HOH A . E 3 HOH 35 92 92 HOH HOH A . E 3 HOH 36 93 93 HOH HOH A . E 3 HOH 37 94 94 HOH HOH A . E 3 HOH 38 95 95 HOH HOH A . E 3 HOH 39 96 96 HOH HOH A . E 3 HOH 40 97 97 HOH HOH A . E 3 HOH 41 98 98 HOH HOH A . E 3 HOH 42 99 99 HOH HOH A . E 3 HOH 43 100 100 HOH HOH A . E 3 HOH 44 101 101 HOH HOH A . E 3 HOH 45 102 102 HOH HOH A . E 3 HOH 46 103 103 HOH HOH A . E 3 HOH 47 104 104 HOH HOH A . E 3 HOH 48 105 105 HOH HOH A . E 3 HOH 49 106 106 HOH HOH A . E 3 HOH 50 107 107 HOH HOH A . E 3 HOH 51 108 108 HOH HOH A . E 3 HOH 52 124 124 HOH HOH A . E 3 HOH 53 125 125 HOH HOH A . E 3 HOH 54 127 127 HOH HOH A . E 3 HOH 55 128 128 HOH HOH A . E 3 HOH 56 129 129 HOH HOH A . E 3 HOH 57 134 134 HOH HOH A . E 3 HOH 58 136 136 HOH HOH A . E 3 HOH 59 137 137 HOH HOH A . E 3 HOH 60 139 139 HOH HOH A . E 3 HOH 61 144 144 HOH HOH A . E 3 HOH 62 146 146 HOH HOH A . E 3 HOH 63 147 147 HOH HOH A . E 3 HOH 64 148 148 HOH HOH A . E 3 HOH 65 149 149 HOH HOH A . E 3 HOH 66 150 150 HOH HOH A . E 3 HOH 67 152 152 HOH HOH A . E 3 HOH 68 154 154 HOH HOH A . E 3 HOH 69 156 156 HOH HOH A . E 3 HOH 70 157 157 HOH HOH A . E 3 HOH 71 158 158 HOH HOH A . E 3 HOH 72 159 159 HOH HOH A . E 3 HOH 73 162 162 HOH HOH A . E 3 HOH 74 163 163 HOH HOH A . E 3 HOH 75 164 164 HOH HOH A . E 3 HOH 76 166 21 HOH MO6 A . E 3 HOH 77 167 21 HOH MO6 A . E 3 HOH 78 169 21 HOH MO6 A . E 3 HOH 79 170 21 HOH MO6 A . E 3 HOH 80 171 22 HOH MO6 A . E 3 HOH 81 174 22 HOH MO6 A . E 3 HOH 82 175 22 HOH MO6 A . E 3 HOH 83 176 22 HOH MO6 A . F 3 HOH 1 25 25 HOH HOH B . F 3 HOH 2 32 32 HOH HOH B . F 3 HOH 3 33 33 HOH HOH B . F 3 HOH 4 34 34 HOH HOH B . F 3 HOH 5 35 35 HOH HOH B . F 3 HOH 6 36 36 HOH HOH B . F 3 HOH 7 37 37 HOH HOH B . F 3 HOH 8 38 38 HOH HOH B . F 3 HOH 9 40 40 HOH HOH B . F 3 HOH 10 53 53 HOH HOH B . F 3 HOH 11 54 54 HOH HOH B . F 3 HOH 12 55 55 HOH HOH B . F 3 HOH 13 56 56 HOH HOH B . F 3 HOH 14 57 57 HOH HOH B . F 3 HOH 15 58 58 HOH HOH B . F 3 HOH 16 59 59 HOH HOH B . F 3 HOH 17 60 60 HOH HOH B . F 3 HOH 18 61 61 HOH HOH B . F 3 HOH 19 62 62 HOH HOH B . F 3 HOH 20 63 63 HOH HOH B . F 3 HOH 21 64 64 HOH HOH B . F 3 HOH 22 65 65 HOH HOH B . F 3 HOH 23 66 66 HOH HOH B . F 3 HOH 24 69 69 HOH HOH B . F 3 HOH 25 70 70 HOH HOH B . F 3 HOH 26 71 71 HOH HOH B . F 3 HOH 27 72 72 HOH HOH B . F 3 HOH 28 77 77 HOH HOH B . F 3 HOH 29 78 78 HOH HOH B . F 3 HOH 30 81 81 HOH HOH B . F 3 HOH 31 83 83 HOH HOH B . F 3 HOH 32 84 84 HOH HOH B . F 3 HOH 33 85 85 HOH HOH B . F 3 HOH 34 89 89 HOH HOH B . F 3 HOH 35 91 91 HOH HOH B . F 3 HOH 36 109 109 HOH HOH B . F 3 HOH 37 110 110 HOH HOH B . F 3 HOH 38 111 111 HOH HOH B . F 3 HOH 39 112 112 HOH HOH B . F 3 HOH 40 113 113 HOH HOH B . F 3 HOH 41 114 114 HOH HOH B . F 3 HOH 42 115 115 HOH HOH B . F 3 HOH 43 116 116 HOH HOH B . F 3 HOH 44 117 117 HOH HOH B . F 3 HOH 45 118 118 HOH HOH B . F 3 HOH 46 119 119 HOH HOH B . F 3 HOH 47 120 120 HOH HOH B . F 3 HOH 48 121 121 HOH HOH B . F 3 HOH 49 122 122 HOH HOH B . F 3 HOH 50 123 123 HOH HOH B . F 3 HOH 51 126 126 HOH HOH B . F 3 HOH 52 130 130 HOH HOH B . F 3 HOH 53 131 131 HOH HOH B . F 3 HOH 54 132 132 HOH HOH B . F 3 HOH 55 133 133 HOH HOH B . F 3 HOH 56 135 135 HOH HOH B . F 3 HOH 57 138 138 HOH HOH B . F 3 HOH 58 140 140 HOH HOH B . F 3 HOH 59 141 141 HOH HOH B . F 3 HOH 60 142 142 HOH HOH B . F 3 HOH 61 143 143 HOH HOH B . F 3 HOH 62 145 145 HOH HOH B . F 3 HOH 63 151 151 HOH HOH B . F 3 HOH 64 153 153 HOH HOH B . F 3 HOH 65 155 155 HOH HOH B . F 3 HOH 66 160 160 HOH HOH B . F 3 HOH 67 161 161 HOH HOH B . F 3 HOH 68 165 21 HOH MO6 B . F 3 HOH 69 168 21 HOH MO6 B . F 3 HOH 70 172 22 HOH MO6 B . F 3 HOH 71 173 22 HOH MO6 B . # _software.name NUCLSQ _software.classification refinement _software.version . _software.citation_id ? _software.pdbx_ordinal 1 # _cell.entry_id 1D23 _cell.length_a 38.930 _cell.length_b 39.630 _cell.length_c 33.300 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 8 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1D23 _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 19 # _exptl.entry_id 1D23 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.11 _exptl_crystal.density_percent_sol 41.68 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, SITTING DROP' _exptl_crystal_grow.temp 277.00 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH ? _exptl_crystal_grow.pdbx_details 'VAPOR DIFFUSION, SITTING DROP, temperature 277.00K' _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 WATER ? ? ? 1 2 1 MPD ? ? ? 1 3 1 MGCL2 ? ? ? 1 4 2 WATER ? ? ? 1 5 2 MPD ? ? ? # _diffrn.id 1 _diffrn.ambient_temp 273.00 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector DIFFRACTOMETER _diffrn_detector.type 'RIGAKU AFC-5R' _diffrn_detector.pdbx_collection_date ? _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l ? _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol ? _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type ? _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list ? # _reflns.entry_id 1D23 _reflns.observed_criterion_sigma_I 2.000 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 8.000 _reflns.d_resolution_high 1.500 _reflns.number_obs 5107 _reflns.number_all 6893 _reflns.percent_possible_obs ? _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _refine.entry_id 1D23 _refine.ls_number_reflns_obs 5107 _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 8.000 _refine.ls_d_res_high 1.500 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs 0.1610000 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work ? _refine.ls_R_factor_R_free ? _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean ? _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_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _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_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 14 _refine_hist.number_atoms_solvent 142 _refine_hist.number_atoms_total 560 _refine_hist.d_res_high 1.500 _refine_hist.d_res_low 8.000 # 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 n_bond_d 0.020 ? ? ? 'X-RAY DIFFRACTION' ? n_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? n_planar_d ? ? ? ? 'X-RAY DIFFRACTION' ? n_hb_or_metal_coord ? ? ? ? 'X-RAY DIFFRACTION' ? n_sugar_bond_it ? ? ? ? 'X-RAY DIFFRACTION' ? n_sugar_angle_it ? ? ? ? 'X-RAY DIFFRACTION' ? n_phos_bond_it ? ? ? ? 'X-RAY DIFFRACTION' ? n_phos_angle_it ? ? ? ? 'X-RAY DIFFRACTION' ? n_bond_angle_restr ? ? ? ? 'X-RAY DIFFRACTION' ? n_dihedral_angle_restr ? ? ? ? 'X-RAY DIFFRACTION' ? n_impr_tor ? ? ? ? 'X-RAY DIFFRACTION' ? n_sugar_bond_d ? ? ? ? 'X-RAY DIFFRACTION' ? n_sugar_bond_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? n_phos_bond_d ? ? ? ? 'X-RAY DIFFRACTION' ? n_phos_bond_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? n_plane_restr ? ? ? ? 'X-RAY DIFFRACTION' ? n_chiral_restr ? ? ? ? 'X-RAY DIFFRACTION' ? n_singtor_nbd ? ? ? ? 'X-RAY DIFFRACTION' ? n_multtor_nbd ? ? ? ? 'X-RAY DIFFRACTION' ? n_xhyhbond_nbd ? ? ? ? 'X-RAY DIFFRACTION' ? # _database_PDB_matrix.entry_id 1D23 _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 1D23 _struct.title 'THE STRUCTURE OF B-HELICAL C-G-A-T-C-G-A-T-C-G AND COMPARISON WITH C-C-A-A-C-G-T-T-G-G. THE EFFECT OF BASE PAIR REVERSALS' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1D23 _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 1 ? C N N 2 ? D N N 2 ? E N N 3 ? F N N 3 ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1D23 _struct_ref.pdbx_db_accession 1D23 _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 1D23 A 1 ? 10 ? 1D23 1 ? 10 ? 1 10 2 1 1D23 B 1 ? 10 ? 1D23 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,E,F # _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 # 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 ? ? C MG . MG ? ? ? 1_555 E HOH . O ? ? A MG 22 A HOH 171 1_555 ? ? ? ? ? ? ? 1.953 ? ? metalc2 metalc ? ? C MG . MG ? ? ? 1_555 E HOH . O ? ? A MG 22 A HOH 174 1_555 ? ? ? ? ? ? ? 2.015 ? ? metalc3 metalc ? ? C MG . MG ? ? ? 1_555 E HOH . O ? ? A MG 22 A HOH 175 1_555 ? ? ? ? ? ? ? 2.020 ? ? metalc4 metalc ? ? C MG . MG ? ? ? 1_555 E HOH . O ? ? A MG 22 A HOH 176 1_555 ? ? ? ? ? ? ? 2.001 ? ? metalc5 metalc ? ? C MG . MG ? ? ? 1_555 F HOH . O ? ? A MG 22 B HOH 172 1_555 ? ? ? ? ? ? ? 2.064 ? ? metalc6 metalc ? ? C MG . MG ? ? ? 1_555 F HOH . O ? ? A MG 22 B HOH 173 1_555 ? ? ? ? ? ? ? 1.997 ? ? metalc7 metalc ? ? E HOH . O ? ? ? 1_555 D MG . MG ? ? A HOH 166 B MG 21 1_555 ? ? ? ? ? ? ? 2.035 ? ? metalc8 metalc ? ? E HOH . O ? ? ? 1_555 D MG . MG ? ? A HOH 167 B MG 21 1_555 ? ? ? ? ? ? ? 2.005 ? ? metalc9 metalc ? ? E HOH . O ? ? ? 1_555 D MG . MG ? ? A HOH 169 B MG 21 1_555 ? ? ? ? ? ? ? 2.053 ? ? metalc10 metalc ? ? E HOH . O ? ? ? 1_555 D MG . MG ? ? A HOH 170 B MG 21 1_555 ? ? ? ? ? ? ? 2.003 ? ? metalc11 metalc ? ? D MG . MG ? ? ? 1_555 F HOH . O ? ? B MG 21 B HOH 165 1_555 ? ? ? ? ? ? ? 2.002 ? ? metalc12 metalc ? ? D MG . MG ? ? ? 1_555 F HOH . O ? ? B MG 21 B HOH 168 1_555 ? ? ? ? ? ? ? 2.050 ? ? 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 DG 2 N1 ? ? ? 1_555 B DC 9 N3 ? ? A DG 2 B DC 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A DG 2 N2 ? ? ? 1_555 B DC 9 O2 ? ? A DG 2 B DC 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A DG 2 O6 ? ? ? 1_555 B DC 9 N4 ? ? A DG 2 B DC 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A DA 3 N1 ? ? ? 1_555 B DT 8 N3 ? ? A DA 3 B DT 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DA 3 N6 ? ? ? 1_555 B DT 8 O4 ? ? A DA 3 B DT 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DT 4 N3 ? ? ? 1_555 B DA 7 N1 ? ? A DT 4 B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A DT 4 O4 ? ? ? 1_555 B DA 7 N6 ? ? A DT 4 B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A DC 5 N3 ? ? ? 1_555 B DG 6 N1 ? ? A DC 5 B DG 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DC 5 N4 ? ? ? 1_555 B DG 6 O6 ? ? A DC 5 B DG 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DC 5 O2 ? ? ? 1_555 B DG 6 N2 ? ? A DC 5 B DG 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A DG 6 N1 ? ? ? 1_555 B DC 5 N3 ? ? A DG 6 B DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A DG 6 N2 ? ? ? 1_555 B DC 5 O2 ? ? A DG 6 B DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A DG 6 O6 ? ? ? 1_555 B DC 5 N4 ? ? A DG 6 B DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DA 7 N1 ? ? ? 1_555 B DT 4 N3 ? ? A DA 7 B DT 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DA 7 N6 ? ? ? 1_555 B DT 4 O4 ? ? A DA 7 B DT 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A DT 8 N3 ? ? ? 1_555 B DA 3 N1 ? ? A DT 8 B DA 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A DT 8 O4 ? ? ? 1_555 B DA 3 N6 ? ? A DT 8 B DA 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DC 9 N3 ? ? ? 1_555 B DG 2 N1 ? ? A DC 9 B DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DC 9 N4 ? ? ? 1_555 B DG 2 O6 ? ? A DC 9 B DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A DC 9 O2 ? ? ? 1_555 B DG 2 N2 ? ? A DC 9 B DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A DG 10 N1 ? ? ? 1_555 B DC 1 N3 ? ? A DG 10 B DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? A DG 10 N2 ? ? ? 1_555 B DC 1 O2 ? ? A DG 10 B DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? A DG 10 O6 ? ? ? 1_555 B DC 1 N4 ? ? A DG 10 B DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference metalc ? ? hydrog ? ? # loop_ _pdbx_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 O ? E HOH . ? A HOH 171 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? E HOH . ? A HOH 174 ? 1_555 90.2 ? 2 O ? E HOH . ? A HOH 171 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? E HOH . ? A HOH 175 ? 1_555 91.5 ? 3 O ? E HOH . ? A HOH 174 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? E HOH . ? A HOH 175 ? 1_555 89.1 ? 4 O ? E HOH . ? A HOH 171 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? E HOH . ? A HOH 176 ? 1_555 89.9 ? 5 O ? E HOH . ? A HOH 174 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? E HOH . ? A HOH 176 ? 1_555 89.2 ? 6 O ? E HOH . ? A HOH 175 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? E HOH . ? A HOH 176 ? 1_555 177.8 ? 7 O ? E HOH . ? A HOH 171 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? F HOH . ? B HOH 172 ? 1_555 178.4 ? 8 O ? E HOH . ? A HOH 174 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? F HOH . ? B HOH 172 ? 1_555 88.8 ? 9 O ? E HOH . ? A HOH 175 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? F HOH . ? B HOH 172 ? 1_555 89.8 ? 10 O ? E HOH . ? A HOH 176 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? F HOH . ? B HOH 172 ? 1_555 88.8 ? 11 O ? E HOH . ? A HOH 171 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? F HOH . ? B HOH 173 ? 1_555 92.2 ? 12 O ? E HOH . ? A HOH 174 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? F HOH . ? B HOH 173 ? 1_555 177.4 ? 13 O ? E HOH . ? A HOH 175 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? F HOH . ? B HOH 173 ? 1_555 91.8 ? 14 O ? E HOH . ? A HOH 176 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? F HOH . ? B HOH 173 ? 1_555 89.9 ? 15 O ? F HOH . ? B HOH 172 ? 1_555 MG ? C MG . ? A MG 22 ? 1_555 O ? F HOH . ? B HOH 173 ? 1_555 88.7 ? 16 O ? E HOH . ? A HOH 166 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? E HOH . ? A HOH 167 ? 1_555 89.8 ? 17 O ? E HOH . ? A HOH 166 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? E HOH . ? A HOH 169 ? 1_555 88.9 ? 18 O ? E HOH . ? A HOH 167 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? E HOH . ? A HOH 169 ? 1_555 89.6 ? 19 O ? E HOH . ? A HOH 166 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? E HOH . ? A HOH 170 ? 1_555 88.0 ? 20 O ? E HOH . ? A HOH 167 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? E HOH . ? A HOH 170 ? 1_555 91.0 ? 21 O ? E HOH . ? A HOH 169 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? E HOH . ? A HOH 170 ? 1_555 176.8 ? 22 O ? E HOH . ? A HOH 166 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? F HOH . ? B HOH 165 ? 1_555 178.5 ? 23 O ? E HOH . ? A HOH 167 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? F HOH . ? B HOH 165 ? 1_555 89.0 ? 24 O ? E HOH . ? A HOH 169 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? F HOH . ? B HOH 165 ? 1_555 90.1 ? 25 O ? E HOH . ? A HOH 170 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? F HOH . ? B HOH 165 ? 1_555 93.0 ? 26 O ? E HOH . ? A HOH 166 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? F HOH . ? B HOH 168 ? 1_555 90.4 ? 27 O ? E HOH . ? A HOH 167 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? F HOH . ? B HOH 168 ? 1_555 176.6 ? 28 O ? E HOH . ? A HOH 169 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? F HOH . ? B HOH 168 ? 1_555 87.0 ? 29 O ? E HOH . ? A HOH 170 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? F HOH . ? B HOH 168 ? 1_555 92.4 ? 30 O ? F HOH . ? B HOH 165 ? 1_555 MG ? D MG . ? B MG 21 ? 1_555 O ? F HOH . ? B HOH 168 ? 1_555 90.7 ? # 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 B MG 21 ? 6 'BINDING SITE FOR RESIDUE MG B 21' AC2 Software A MG 22 ? 6 'BINDING SITE FOR RESIDUE MG A 22' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 6 HOH E . ? HOH A 166 . ? 1_555 ? 2 AC1 6 HOH E . ? HOH A 167 . ? 1_555 ? 3 AC1 6 HOH E . ? HOH A 169 . ? 1_555 ? 4 AC1 6 HOH E . ? HOH A 170 . ? 1_555 ? 5 AC1 6 HOH F . ? HOH B 165 . ? 1_555 ? 6 AC1 6 HOH F . ? HOH B 168 . ? 1_555 ? 7 AC2 6 HOH E . ? HOH A 171 . ? 1_555 ? 8 AC2 6 HOH E . ? HOH A 174 . ? 1_555 ? 9 AC2 6 HOH E . ? HOH A 175 . ? 1_555 ? 10 AC2 6 HOH E . ? HOH A 176 . ? 1_555 ? 11 AC2 6 HOH F . ? HOH B 172 . ? 1_555 ? 12 AC2 6 HOH F . ? HOH B 173 . ? 1_555 ? # 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 A HOH 42 ? ? O A HOH 67 ? ? 2.18 2 1 O B HOH 35 ? ? O B HOH 77 ? ? 2.18 # _pdbx_validate_symm_contact.id 1 _pdbx_validate_symm_contact.PDB_model_num 1 _pdbx_validate_symm_contact.auth_atom_id_1 O _pdbx_validate_symm_contact.auth_asym_id_1 A _pdbx_validate_symm_contact.auth_comp_id_1 HOH _pdbx_validate_symm_contact.auth_seq_id_1 144 _pdbx_validate_symm_contact.PDB_ins_code_1 ? _pdbx_validate_symm_contact.label_alt_id_1 ? _pdbx_validate_symm_contact.site_symmetry_1 1_555 _pdbx_validate_symm_contact.auth_atom_id_2 O _pdbx_validate_symm_contact.auth_asym_id_2 B _pdbx_validate_symm_contact.auth_comp_id_2 HOH _pdbx_validate_symm_contact.auth_seq_id_2 161 _pdbx_validate_symm_contact.PDB_ins_code_2 ? _pdbx_validate_symm_contact.label_alt_id_2 ? _pdbx_validate_symm_contact.site_symmetry_2 2_554 _pdbx_validate_symm_contact.dist 2.15 # loop_ _pdbx_validate_rmsd_bond.id _pdbx_validate_rmsd_bond.PDB_model_num _pdbx_validate_rmsd_bond.auth_atom_id_1 _pdbx_validate_rmsd_bond.auth_asym_id_1 _pdbx_validate_rmsd_bond.auth_comp_id_1 _pdbx_validate_rmsd_bond.auth_seq_id_1 _pdbx_validate_rmsd_bond.PDB_ins_code_1 _pdbx_validate_rmsd_bond.label_alt_id_1 _pdbx_validate_rmsd_bond.auth_atom_id_2 _pdbx_validate_rmsd_bond.auth_asym_id_2 _pdbx_validate_rmsd_bond.auth_comp_id_2 _pdbx_validate_rmsd_bond.auth_seq_id_2 _pdbx_validate_rmsd_bond.PDB_ins_code_2 _pdbx_validate_rmsd_bond.label_alt_id_2 _pdbx_validate_rmsd_bond.bond_value _pdbx_validate_rmsd_bond.bond_target_value _pdbx_validate_rmsd_bond.bond_deviation _pdbx_validate_rmsd_bond.bond_standard_deviation _pdbx_validate_rmsd_bond.linker_flag 1 1 "C5'" A DT 4 ? ? "C4'" A DT 4 ? ? 1.559 1.512 0.047 0.007 N 2 1 "O4'" A DT 4 ? ? "C1'" A DT 4 ? ? 1.503 1.420 0.083 0.011 N 3 1 "C2'" A DC 9 ? ? "C1'" A DC 9 ? ? 1.454 1.518 -0.064 0.010 N 4 1 "O4'" A DC 9 ? ? "C1'" A DC 9 ? ? 1.513 1.420 0.093 0.011 N 5 1 "O4'" A DC 9 ? ? "C4'" A DC 9 ? ? 1.380 1.446 -0.066 0.010 N 6 1 "O4'" B DT 14 ? ? "C1'" B DT 14 ? ? 1.505 1.420 0.085 0.011 N 7 1 "O4'" B DT 14 ? ? "C4'" B DT 14 ? ? 1.381 1.446 -0.065 0.010 N 8 1 "O4'" B DC 15 ? ? "C4'" B DC 15 ? ? 1.369 1.446 -0.077 0.010 N 9 1 "O4'" B DA 17 ? ? "C1'" B DA 17 ? ? 1.491 1.420 0.071 0.011 N # 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 ? ? 111.61 108.30 3.31 0.30 N 2 1 N3 A DC 1 ? ? C4 A DC 1 ? ? C5 A DC 1 ? ? 118.79 121.90 -3.11 0.40 N 3 1 N3 A DC 1 ? ? C4 A DC 1 ? ? N4 A DC 1 ? ? 122.21 118.00 4.21 0.70 N 4 1 "C3'" A DC 1 ? ? "O3'" A DC 1 ? ? P A DG 2 ? ? 127.61 119.70 7.91 1.20 Y 5 1 C5 A DG 2 ? ? C6 A DG 2 ? ? N1 A DG 2 ? ? 114.55 111.50 3.05 0.50 N 6 1 N1 A DA 3 ? ? C2 A DA 3 ? ? N3 A DA 3 ? ? 125.80 129.30 -3.50 0.50 N 7 1 C5 A DA 3 ? ? C6 A DA 3 ? ? N1 A DA 3 ? ? 114.56 117.70 -3.14 0.50 N 8 1 "C3'" A DA 3 ? ? "O3'" A DA 3 ? ? P A DT 4 ? ? 127.73 119.70 8.03 1.20 Y 9 1 N1 A DT 4 ? ? C2 A DT 4 ? ? N3 A DT 4 ? ? 119.17 114.60 4.57 0.60 N 10 1 C2 A DT 4 ? ? N3 A DT 4 ? ? C4 A DT 4 ? ? 122.50 127.20 -4.70 0.60 N 11 1 "O5'" A DC 5 ? ? "C5'" A DC 5 ? ? "C4'" A DC 5 ? ? 103.40 109.40 -6.00 0.80 N 12 1 N1 A DC 5 ? ? C2 A DC 5 ? ? O2 A DC 5 ? ? 122.55 118.90 3.65 0.60 N 13 1 "O5'" A DG 6 ? ? "C5'" A DG 6 ? ? "C4'" A DG 6 ? ? 104.00 109.40 -5.40 0.80 N 14 1 "C3'" A DG 6 ? ? "C2'" A DG 6 ? ? "C1'" A DG 6 ? ? 97.27 102.40 -5.13 0.80 N 15 1 "O4'" A DG 6 ? ? "C1'" A DG 6 ? ? N9 A DG 6 ? ? 111.95 108.30 3.65 0.30 N 16 1 C5 A DG 6 ? ? C6 A DG 6 ? ? N1 A DG 6 ? ? 114.66 111.50 3.16 0.50 N 17 1 "C3'" A DG 6 ? ? "O3'" A DG 6 ? ? P A DA 7 ? ? 127.71 119.70 8.01 1.20 Y 18 1 "O4'" A DA 7 ? ? "C1'" A DA 7 ? ? N9 A DA 7 ? ? 110.94 108.30 2.64 0.30 N 19 1 C6 A DA 7 ? ? N1 A DA 7 ? ? C2 A DA 7 ? ? 122.47 118.60 3.87 0.60 N 20 1 C5 A DA 7 ? ? C6 A DA 7 ? ? N1 A DA 7 ? ? 114.25 117.70 -3.45 0.50 N 21 1 "C3'" A DA 7 ? ? "O3'" A DA 7 ? ? P A DT 8 ? ? 127.35 119.70 7.65 1.20 Y 22 1 "O3'" A DA 7 ? ? P A DT 8 ? ? OP2 A DT 8 ? ? 120.19 110.50 9.69 1.10 Y 23 1 P A DT 8 ? ? "O5'" A DT 8 ? ? "C5'" A DT 8 ? ? 110.31 120.90 -10.59 1.60 N 24 1 C2 A DT 8 ? ? N3 A DT 8 ? ? C4 A DT 8 ? ? 123.05 127.20 -4.15 0.60 N 25 1 "O4'" A DC 9 ? ? "C1'" A DC 9 ? ? N1 A DC 9 ? ? 103.02 108.00 -4.98 0.70 N 26 1 "O5'" A DG 10 ? ? "C5'" A DG 10 ? ? "C4'" A DG 10 ? ? 102.73 109.40 -6.67 0.80 N 27 1 C5 A DG 10 ? ? C6 A DG 10 ? ? N1 A DG 10 ? ? 114.79 111.50 3.29 0.50 N 28 1 "O5'" B DC 11 ? ? "C5'" B DC 11 ? ? "C4'" B DC 11 ? ? 104.34 109.40 -5.06 0.80 N 29 1 "C3'" B DC 11 ? ? "C2'" B DC 11 ? ? "C1'" B DC 11 ? ? 97.18 102.40 -5.22 0.80 N 30 1 "O4'" B DC 11 ? ? "C1'" B DC 11 ? ? N1 B DC 11 ? ? 112.52 108.30 4.22 0.30 N 31 1 C5 B DG 12 ? ? C6 B DG 12 ? ? N1 B DG 12 ? ? 114.59 111.50 3.09 0.50 N 32 1 "C3'" B DG 12 ? ? "O3'" B DG 12 ? ? P B DA 13 ? ? 135.26 119.70 15.56 1.20 Y 33 1 C6 B DA 13 ? ? N1 B DA 13 ? ? C2 B DA 13 ? ? 122.66 118.60 4.06 0.60 N 34 1 N1 B DA 13 ? ? C2 B DA 13 ? ? N3 B DA 13 ? ? 125.32 129.30 -3.98 0.50 N 35 1 C5 B DA 13 ? ? C6 B DA 13 ? ? N1 B DA 13 ? ? 114.61 117.70 -3.09 0.50 N 36 1 C2 B DT 14 ? ? N3 B DT 14 ? ? C4 B DT 14 ? ? 122.53 127.20 -4.67 0.60 N 37 1 N3 B DT 14 ? ? C4 B DT 14 ? ? C5 B DT 14 ? ? 118.97 115.20 3.77 0.60 N 38 1 "O3'" B DC 15 ? ? P B DG 16 ? ? OP2 B DG 16 ? ? 118.01 110.50 7.51 1.10 Y 39 1 "C3'" B DG 16 ? ? "C2'" B DG 16 ? ? "C1'" B DG 16 ? ? 96.14 102.40 -6.26 0.80 N 40 1 "O4'" B DG 16 ? ? "C1'" B DG 16 ? ? N9 B DG 16 ? ? 112.39 108.30 4.09 0.30 N 41 1 C5 B DG 16 ? ? C6 B DG 16 ? ? N1 B DG 16 ? ? 114.53 111.50 3.03 0.50 N 42 1 OP1 B DA 17 ? ? P B DA 17 ? ? OP2 B DA 17 ? ? 110.52 119.60 -9.08 1.50 N 43 1 "O5'" B DA 17 ? ? P B DA 17 ? ? OP1 B DA 17 ? ? 124.30 110.70 13.60 1.20 N 44 1 P B DA 17 ? ? "O5'" B DA 17 ? ? "C5'" B DA 17 ? ? 141.35 120.90 20.45 1.60 N 45 1 "O4'" B DA 17 ? ? "C4'" B DA 17 ? ? "C3'" B DA 17 ? ? 100.90 104.50 -3.60 0.40 N 46 1 "C5'" B DA 17 ? ? "C4'" B DA 17 ? ? "O4'" B DA 17 ? ? 116.97 109.80 7.17 1.10 N 47 1 N1 B DA 17 ? ? C6 B DA 17 ? ? N6 B DA 17 ? ? 122.26 118.60 3.66 0.60 N 48 1 N3 B DC 19 ? ? C4 B DC 19 ? ? C5 B DC 19 ? ? 119.41 121.90 -2.49 0.40 N 49 1 C5 B DG 20 ? ? C6 B DG 20 ? ? N1 B DG 20 ? ? 114.90 111.50 3.40 0.50 N 50 1 C5 B DG 20 ? ? C6 B DG 20 ? ? O6 B DG 20 ? ? 124.44 128.60 -4.16 0.60 N # loop_ _refine_B_iso.class _refine_B_iso.details _refine_B_iso.treatment _refine_B_iso.pdbx_refine_id 'ALL ATOMS' TR isotropic 'X-RAY DIFFRACTION' 'ALL WATERS' TR isotropic 'X-RAY DIFFRACTION' # loop_ _refine_occupancy.class _refine_occupancy.treatment _refine_occupancy.pdbx_refine_id 'ALL ATOMS' fix 'X-RAY DIFFRACTION' 'ALL WATERS' fix 'X-RAY DIFFRACTION' # 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 MG MG MG 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 1D23 'double helix' 1D23 'b-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 0.144 -0.190 -0.082 8.439 1.032 0.963 1 A_DC1:DG20_B A 1 ? B 20 ? 19 1 1 A DG 2 1_555 B DC 9 1_555 -0.114 -0.107 0.283 14.490 -14.408 -1.998 2 A_DG2:DC19_B A 2 ? B 19 ? 19 1 1 A DA 3 1_555 B DT 8 1_555 0.023 -0.099 0.002 -2.184 -10.611 0.047 3 A_DA3:DT18_B A 3 ? B 18 ? 20 1 1 A DT 4 1_555 B DA 7 1_555 0.015 -0.184 0.220 4.165 -13.706 1.029 4 A_DT4:DA17_B A 4 ? B 17 ? 20 1 1 A DC 5 1_555 B DG 6 1_555 0.138 -0.215 0.070 -4.763 -17.390 -0.401 5 A_DC5:DG16_B A 5 ? B 16 ? 19 1 1 A DG 6 1_555 B DC 5 1_555 0.007 -0.153 -0.001 0.101 -10.087 -3.820 6 A_DG6:DC15_B A 6 ? B 15 ? 19 1 1 A DA 7 1_555 B DT 4 1_555 0.022 -0.107 0.034 -2.183 -11.877 -1.529 7 A_DA7:DT14_B A 7 ? B 14 ? 20 1 1 A DT 8 1_555 B DA 3 1_555 -0.099 -0.140 0.182 4.109 -15.567 1.142 8 A_DT8:DA13_B A 8 ? B 13 ? 20 1 1 A DC 9 1_555 B DG 2 1_555 0.164 -0.155 0.110 -8.726 -15.066 -1.712 9 A_DC9:DG12_B A 9 ? B 12 ? 19 1 1 A DG 10 1_555 B DC 1 1_555 0.082 -0.178 -0.060 -6.393 -3.826 -2.791 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 DG 2 1_555 B DC 9 1_555 -0.501 0.862 3.277 -1.079 0.136 37.748 1.315 0.635 3.293 0.210 1.667 37.763 1 AA_DC1DG2:DC19DG20_BB A 1 ? B 20 ? A 2 ? B 19 ? 1 A DG 2 1_555 B DC 9 1_555 A DA 3 1_555 B DT 8 1_555 0.202 -0.386 3.664 0.565 -1.109 42.494 -0.406 -0.214 3.674 -1.529 -0.779 42.511 2 AA_DG2DA3:DT18DC19_BB A 2 ? B 19 ? A 3 ? B 18 ? 1 A DA 3 1_555 B DT 8 1_555 A DT 4 1_555 B DA 7 1_555 0.362 -0.646 3.129 -2.774 0.121 33.090 -1.150 -1.076 3.087 0.212 4.859 33.203 3 AA_DA3DT4:DA17DT18_BB A 3 ? B 18 ? A 4 ? B 17 ? 1 A DT 4 1_555 B DA 7 1_555 A DC 5 1_555 B DG 6 1_555 -0.027 -0.106 3.345 2.581 -4.423 40.222 0.352 0.334 3.329 -6.399 -3.734 40.534 4 AA_DT4DC5:DG16DA17_BB A 4 ? B 17 ? A 5 ? B 16 ? 1 A DC 5 1_555 B DG 6 1_555 A DG 6 1_555 B DC 5 1_555 -0.211 0.550 3.338 0.859 10.964 27.382 -1.385 0.608 3.301 22.065 -1.728 29.469 5 AA_DC5DG6:DC15DG16_BB A 5 ? B 16 ? A 6 ? B 15 ? 1 A DG 6 1_555 B DC 5 1_555 A DA 7 1_555 B DT 4 1_555 -0.472 0.541 3.333 -3.752 -1.741 39.932 0.991 0.251 3.336 -2.541 5.477 40.137 6 AA_DG6DA7:DT14DC15_BB A 6 ? B 15 ? A 7 ? B 14 ? 1 A DA 7 1_555 B DT 4 1_555 A DT 8 1_555 B DA 3 1_555 -0.042 -0.387 3.195 -0.065 -3.940 33.282 -0.034 0.062 3.218 -6.848 0.114 33.508 7 AA_DA7DT8:DA13DT14_BB A 7 ? B 14 ? A 8 ? B 13 ? 1 A DT 8 1_555 B DA 3 1_555 A DC 9 1_555 B DG 2 1_555 -0.147 0.004 3.528 0.485 -2.680 44.090 0.276 0.245 3.520 -3.566 -0.645 44.170 8 AA_DT8DC9:DG12DA13_BB A 8 ? B 13 ? A 9 ? B 12 ? 1 A DC 9 1_555 B DG 2 1_555 A DG 10 1_555 B DC 1 1_555 0.775 1.216 3.349 1.350 3.135 35.833 1.502 -1.053 3.466 5.081 -2.188 35.990 9 AA_DC9DG10:DC11DG12_BB A 9 ? B 12 ? A 10 ? B 11 ? # _atom_sites.entry_id 1D23 _atom_sites.fract_transf_matrix[1][1] 0.025687 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.025233 _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] 0.030030 _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 MG N O P # loop_