data_1D43
# 
_entry.id   1D43 
# 
_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   1D43         pdb_00001d43 10.2210/pdb1d43/pdb 
RCSB  GDL010       ?            ?                   
WWPDB D_1000172648 ?            ?                   
# 
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 1992-04-15 
2 'Structure model' 1 1 2008-05-22 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2011-08-24 
5 'Structure model' 1 4 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' 'Atomic model'              
4 5 'Structure model' 'Data collection'           
5 5 'Structure model' 'Database references'       
6 5 '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 5 'Structure model' chem_comp_atom         
2 5 'Structure model' chem_comp_bond         
3 5 'Structure model' database_2             
4 5 'Structure model' pdbx_struct_conn_angle 
5 5 'Structure model' struct_conn            
6 5 '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  5 'Structure model' '_database_2.pdbx_DOI'                        
2  5 'Structure model' '_database_2.pdbx_database_accession'         
3  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_asym_id'  
4  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id'   
5  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 
6  5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_asym_id'  
7  5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id'   
8  5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 
9  5 'Structure model' '_pdbx_struct_conn_angle.value'               
10 5 'Structure model' '_struct_conn.pdbx_dist_value'                
11 5 'Structure model' '_struct_conn.ptnr2_auth_asym_id'             
12 5 'Structure model' '_struct_conn.ptnr2_auth_seq_id'              
13 5 'Structure model' '_struct_conn.ptnr2_label_asym_id'            
14 5 'Structure model' '_struct_site.pdbx_auth_asym_id'              
15 5 'Structure model' '_struct_site.pdbx_auth_comp_id'              
16 5 'Structure model' '_struct_site.pdbx_auth_seq_id'               
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1D43 
_pdbx_database_status.recvd_initial_deposition_date   1991-06-04 
_pdbx_database_status.deposit_site                    BNL 
_pdbx_database_status.process_site                    NDB 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Quintana, J.R.'  1 
'Lipanov, A.A.'   2 
'Dickerson, R.E.' 3 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 
;Low-temperature crystallographic analyses of the binding of Hoechst 33258 to the double-helical DNA dodecamer C-G-C-G-A-A-T-T-C-G-C-G.
;
Biochemistry         30  10294 10306 1991 BICHAW US 0006-2960 0033 ? 1718416 10.1021/bi00106a030 
1       'The Molecular Structure of the Complex of Hoechst 33258 and the DNA Dodecamer d(CGCGAATTCGCG)' 'Nucleic Acids Res.' 16  
2671  2690  1988 NARHAD UK 0305-1048 0389 ? ?       ?                   
2       'Binding of Hoechst 33258 to the Minor Groove of B-DNA' J.Mol.Biol.          196 257   271   1987 JMOBAK UK 0022-2836 0070 
? ?       ?                   
3       'Isohelical Analysis of DNA Groove-Binding Drugs' J.Med.Chem.          29  727   733   1986 JMCMAR US 0022-2623 0151 ? ? ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Quintana, J.R.'  1  ? 
primary 'Lipanov, A.A.'   2  ? 
primary 'Dickerson, R.E.' 3  ? 
1       'Teng, M.'        4  ? 
1       'Usman, N.'       5  ? 
1       'Frederick, C.A.' 6  ? 
1       'Wang, A.H.-J.'   7  ? 
2       'Pjura, P.E.'     8  ? 
2       'Grzeskowiak, K.' 9  ? 
2       'Dickerson, R.E.' 10 ? 
3       'Goodsell, D.'    11 ? 
3       'Dickerson, R.E.' 12 ? 
# 
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*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3')
;
3663.392 2  ? ? ? ? 
2 non-polymer syn 'MAGNESIUM ION'                                                         24.305   1  ? ? ? ? 
3 non-polymer syn "2'-(4-HYDROXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2,5'-BI-BENZIMIDAZOLE" 424.498  1  ? ? ? ? 
4 water       nat water                                                                   18.015   67 ? ? ? ? 
# 
_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)(DC)(DG)(DA)(DA)(DT)(DT)(DC)(DG)(DC)(DG)' 
_entity_poly.pdbx_seq_one_letter_code_can   CGCGAATTCGCG 
_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 "2'-(4-HYDROXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2,5'-BI-BENZIMIDAZOLE" HT  
4 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  DC n 
1 4  DG n 
1 5  DA n 
1 6  DA n 
1 7  DT n 
1 8  DT n 
1 9  DC n 
1 10 DG n 
1 11 DC n 
1 12 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  
HT  non-polymer   . "2'-(4-HYDROXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2,5'-BI-BENZIMIDAZOLE" 'HOECHST 33258' 'C25 H24 N6 O'    
424.498 
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  DC 3  3  3  DC C A . n 
A 1 4  DG 4  4  4  DG G A . n 
A 1 5  DA 5  5  5  DA A A . n 
A 1 6  DA 6  6  6  DA A A . n 
A 1 7  DT 7  7  7  DT T 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 
A 1 11 DC 11 11 11 DC C A . n 
A 1 12 DG 12 12 12 DG G A . n 
B 1 1  DC 1  13 13 DC C B . n 
B 1 2  DG 2  14 14 DG G B . n 
B 1 3  DC 3  15 15 DC C B . n 
B 1 4  DG 4  16 16 DG G B . n 
B 1 5  DA 5  17 17 DA A B . n 
B 1 6  DA 6  18 18 DA A B . n 
B 1 7  DT 7  19 19 DT T B . n 
B 1 8  DT 8  20 20 DT T B . n 
B 1 9  DC 9  21 21 DC C B . n 
B 1 10 DG 10 22 22 DG G B . n 
B 1 11 DC 11 23 23 DC C B . n 
B 1 12 DG 12 24 24 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  26 26 MG  MO6 A . 
D 3 HT  1  25 25 HT  HT  B . 
E 4 HOH 1  27 27 HOH HOH A . 
E 4 HOH 2  28 28 HOH HOH A . 
E 4 HOH 3  30 30 HOH HOH A . 
E 4 HOH 4  31 31 HOH HOH A . 
E 4 HOH 5  33 33 HOH HOH A . 
E 4 HOH 6  35 35 HOH HOH A . 
E 4 HOH 7  38 38 HOH HOH A . 
E 4 HOH 8  39 39 HOH HOH A . 
E 4 HOH 9  42 42 HOH HOH A . 
E 4 HOH 10 44 44 HOH HOH A . 
E 4 HOH 11 46 46 HOH HOH A . 
E 4 HOH 12 50 50 HOH HOH A . 
E 4 HOH 13 51 51 HOH HOH A . 
E 4 HOH 14 52 52 HOH HOH A . 
E 4 HOH 15 54 54 HOH HOH A . 
E 4 HOH 16 56 56 HOH HOH A . 
E 4 HOH 17 58 58 HOH HOH A . 
E 4 HOH 18 60 60 HOH HOH A . 
E 4 HOH 19 61 61 HOH HOH A . 
E 4 HOH 20 62 62 HOH HOH A . 
E 4 HOH 21 63 63 HOH HOH A . 
E 4 HOH 22 66 66 HOH HOH A . 
E 4 HOH 23 70 70 HOH HOH A . 
E 4 HOH 24 71 71 HOH HOH A . 
E 4 HOH 25 72 72 HOH HOH A . 
E 4 HOH 26 73 73 HOH HOH A . 
E 4 HOH 27 75 75 HOH HOH A . 
E 4 HOH 28 76 76 HOH HOH A . 
E 4 HOH 29 77 77 HOH HOH A . 
E 4 HOH 30 79 79 HOH HOH A . 
E 4 HOH 31 80 80 HOH HOH A . 
E 4 HOH 32 84 84 HOH HOH A . 
E 4 HOH 33 86 86 HOH HOH A . 
E 4 HOH 34 87 87 HOH HOH A . 
E 4 HOH 35 89 26 HOH MO6 A . 
E 4 HOH 36 90 26 HOH MO6 A . 
E 4 HOH 37 91 26 HOH MO6 A . 
E 4 HOH 38 93 26 HOH MO6 A . 
F 4 HOH 1  29 29 HOH HOH B . 
F 4 HOH 2  32 32 HOH HOH B . 
F 4 HOH 3  34 34 HOH HOH B . 
F 4 HOH 4  36 36 HOH HOH B . 
F 4 HOH 5  37 37 HOH HOH B . 
F 4 HOH 6  40 40 HOH HOH B . 
F 4 HOH 7  41 41 HOH HOH B . 
F 4 HOH 8  43 43 HOH HOH B . 
F 4 HOH 9  45 45 HOH HOH B . 
F 4 HOH 10 47 47 HOH HOH B . 
F 4 HOH 11 48 48 HOH HOH B . 
F 4 HOH 12 49 49 HOH HOH B . 
F 4 HOH 13 53 53 HOH HOH B . 
F 4 HOH 14 55 55 HOH HOH B . 
F 4 HOH 15 57 57 HOH HOH B . 
F 4 HOH 16 59 59 HOH HOH B . 
F 4 HOH 17 64 64 HOH HOH B . 
F 4 HOH 18 65 65 HOH HOH B . 
F 4 HOH 19 67 67 HOH HOH B . 
F 4 HOH 20 68 68 HOH HOH B . 
F 4 HOH 21 69 69 HOH HOH B . 
F 4 HOH 22 74 74 HOH HOH B . 
F 4 HOH 23 78 78 HOH HOH B . 
F 4 HOH 24 81 81 HOH HOH B . 
F 4 HOH 25 82 82 HOH HOH B . 
F 4 HOH 26 83 83 HOH HOH B . 
F 4 HOH 27 85 85 HOH HOH B . 
F 4 HOH 28 88 26 HOH MO6 B . 
F 4 HOH 29 92 26 HOH MO6 B . 
# 
_software.name             NUCLSQ 
_software.classification   refinement 
_software.version          . 
_software.citation_id      ? 
_software.pdbx_ordinal     1 
# 
_cell.entry_id           1D43 
_cell.length_a           23.950 
_cell.length_b           38.990 
_cell.length_c           65.180 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
_cell.length_a_esd       ? 
_cell.length_b_esd       ? 
_cell.length_c_esd       ? 
_cell.angle_alpha_esd    ? 
_cell.angle_beta_esd     ? 
_cell.angle_gamma_esd    ? 
# 
_symmetry.entry_id                         1D43 
_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 
_symmetry.space_group_name_Hall            ? 
# 
_exptl.entry_id          1D43 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   40.77 
_exptl_crystal.density_Matthews      2.08 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_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              6.90 
_exptl_crystal_grow.pdbx_details    'pH 6.90, 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 'MG ACETATE' ? ? ? 
1 4 1 SPERMINE_HCL ? ? ? 
1 5 2 WATER        ? ? ? 
1 6 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        ? 
# 
_refine.entry_id                                 1D43 
_refine.ls_number_reflns_obs                     2540 
_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                            2.000 
_refine.ls_percent_reflns_obs                    ? 
_refine.ls_R_factor_obs                          0.1570000 
_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_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_phase_error                 ? 
_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.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_TLS_residual_ADP_flag               ? 
_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   486 
_refine_hist.pdbx_number_atoms_ligand         33 
_refine_hist.number_atoms_solvent             67 
_refine_hist.number_atoms_total               586 
_refine_hist.d_res_high                       2.000 
_refine_hist.d_res_low                        8.000 
# 
_database_PDB_matrix.entry_id          1D43 
_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                  1D43 
_struct.title                     'DNA DODECAMER C-G-C-G-A-A-T-T-C-G-C-G/HOECHST 33258 COMPLEX: 0 DEGREES C, PIPERAZINE UP' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1D43 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'B-DNA, DOUBLE HELIX, COMPLEXED WITH DRUG, 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 3 ? 
E N N 4 ? 
F N N 4 ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    1D43 
_struct_ref.pdbx_db_accession          1D43 
_struct_ref.pdbx_align_begin           ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_db_isoform            ? 
# 
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 1D43 A 1 ? 12 ? 1D43 1  ? 12 ? 1  12 
2 1 1D43 B 1 ? 12 ? 1D43 13 ? 24 ? 13 24 
# 
_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 
_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 
metalc1  metalc ? ? C MG .  MG ? ? ? 1_555 E HOH .  O  ? ? A MG 26 A HOH 89 1_555 ? ? ? ? ? ? ?            1.928 ? ? 
metalc2  metalc ? ? C MG .  MG ? ? ? 1_555 E HOH .  O  ? ? A MG 26 A HOH 90 1_555 ? ? ? ? ? ? ?            1.951 ? ? 
metalc3  metalc ? ? C MG .  MG ? ? ? 1_555 E HOH .  O  ? ? A MG 26 A HOH 91 1_555 ? ? ? ? ? ? ?            2.029 ? ? 
metalc4  metalc ? ? C MG .  MG ? ? ? 1_555 E HOH .  O  ? ? A MG 26 A HOH 93 1_555 ? ? ? ? ? ? ?            1.958 ? ? 
metalc5  metalc ? ? C MG .  MG ? ? ? 1_555 F HOH .  O  ? ? A MG 26 B HOH 88 1_555 ? ? ? ? ? ? ?            1.985 ? ? 
metalc6  metalc ? ? C MG .  MG ? ? ? 1_555 F HOH .  O  ? ? A MG 26 B HOH 92 1_555 ? ? ? ? ? ? ?            1.980 ? ? 
hydrog1  hydrog ? ? A DC 1  N3 ? ? ? 1_555 B DG  12 N1 ? ? A DC 1  B DG  24 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2  hydrog ? ? A DC 1  N4 ? ? ? 1_555 B DG  12 O6 ? ? A DC 1  B DG  24 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3  hydrog ? ? A DC 1  O2 ? ? ? 1_555 B DG  12 N2 ? ? A DC 1  B DG  24 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4  hydrog ? ? A DG 2  N1 ? ? ? 1_555 B DC  11 N3 ? ? A DG 2  B DC  23 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5  hydrog ? ? A DG 2  N2 ? ? ? 1_555 B DC  11 O2 ? ? A DG 2  B DC  23 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6  hydrog ? ? A DG 2  O6 ? ? ? 1_555 B DC  11 N4 ? ? A DG 2  B DC  23 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7  hydrog ? ? A DC 3  N3 ? ? ? 1_555 B DG  10 N1 ? ? A DC 3  B DG  22 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8  hydrog ? ? A DC 3  N4 ? ? ? 1_555 B DG  10 O6 ? ? A DC 3  B DG  22 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog9  hydrog ? ? A DC 3  O2 ? ? ? 1_555 B DG  10 N2 ? ? A DC 3  B DG  22 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog10 hydrog ? ? A DG 4  N1 ? ? ? 1_555 B DC  9  N3 ? ? A DG 4  B DC  21 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog11 hydrog ? ? A DG 4  N2 ? ? ? 1_555 B DC  9  O2 ? ? A DG 4  B DC  21 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog12 hydrog ? ? A DG 4  O6 ? ? ? 1_555 B DC  9  N4 ? ? A DG 4  B DC  21 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog13 hydrog ? ? A DA 5  N1 ? ? ? 1_555 B DT  8  N3 ? ? A DA 5  B DT  20 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog14 hydrog ? ? A DA 5  N6 ? ? ? 1_555 B DT  8  O4 ? ? A DA 5  B DT  20 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog15 hydrog ? ? A DA 6  N1 ? ? ? 1_555 B DT  7  N3 ? ? A DA 6  B DT  19 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog16 hydrog ? ? A DA 6  N6 ? ? ? 1_555 B DT  7  O4 ? ? A DA 6  B DT  19 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog17 hydrog ? ? A DT 7  N3 ? ? ? 1_555 B DA  6  N1 ? ? A DT 7  B DA  18 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog18 hydrog ? ? A DT 7  O4 ? ? ? 1_555 B DA  6  N6 ? ? A DT 7  B DA  18 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog19 hydrog ? ? A DT 8  N3 ? ? ? 1_555 B DA  5  N1 ? ? A DT 8  B DA  17 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog20 hydrog ? ? A DT 8  O4 ? ? ? 1_555 B DA  5  N6 ? ? A DT 8  B DA  17 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog21 hydrog ? ? A DC 9  N3 ? ? ? 1_555 B DG  4  N1 ? ? A DC 9  B DG  16 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog22 hydrog ? ? A DC 9  N4 ? ? ? 1_555 B DG  4  O6 ? ? A DC 9  B DG  16 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog23 hydrog ? ? A DC 9  O2 ? ? ? 1_555 B DG  4  N2 ? ? A DC 9  B DG  16 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog24 hydrog ? ? A DG 10 N1 ? ? ? 1_555 B DC  3  N3 ? ? A DG 10 B DC  15 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog25 hydrog ? ? A DG 10 N2 ? ? ? 1_555 B DC  3  O2 ? ? A DG 10 B DC  15 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog26 hydrog ? ? A DG 10 O6 ? ? ? 1_555 B DC  3  N4 ? ? A DG 10 B DC  15 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog27 hydrog ? ? A DC 11 N3 ? ? ? 1_555 B DG  2  N1 ? ? A DC 11 B DG  14 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog28 hydrog ? ? A DC 11 N4 ? ? ? 1_555 B DG  2  O6 ? ? A DC 11 B DG  14 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog29 hydrog ? ? A DC 11 O2 ? ? ? 1_555 B DG  2  N2 ? ? A DC 11 B DG  14 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog30 hydrog ? ? A DG 12 N1 ? ? ? 1_555 B DC  1  N3 ? ? A DG 12 B DC  13 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog31 hydrog ? ? A DG 12 N2 ? ? ? 1_555 B DC  1  O2 ? ? A DG 12 B DC  13 1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog32 hydrog ? ? A DG 12 O6 ? ? ? 1_555 B DC  1  N4 ? ? A DG 12 B DC  13 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 89 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? E HOH . ? A HOH 90 ? 1_555 91.9  ? 
2  O ? E HOH . ? A HOH 89 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? E HOH . ? A HOH 91 ? 1_555 87.4  ? 
3  O ? E HOH . ? A HOH 90 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? E HOH . ? A HOH 91 ? 1_555 177.5 ? 
4  O ? E HOH . ? A HOH 89 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? E HOH . ? A HOH 93 ? 1_555 89.8  ? 
5  O ? E HOH . ? A HOH 90 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? E HOH . ? A HOH 93 ? 1_555 92.9  ? 
6  O ? E HOH . ? A HOH 91 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? E HOH . ? A HOH 93 ? 1_555 89.6  ? 
7  O ? E HOH . ? A HOH 89 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 88 ? 1_555 177.0 ? 
8  O ? E HOH . ? A HOH 90 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 88 ? 1_555 90.6  ? 
9  O ? E HOH . ? A HOH 91 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 88 ? 1_555 90.2  ? 
10 O ? E HOH . ? A HOH 93 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 88 ? 1_555 88.3  ? 
11 O ? E HOH . ? A HOH 89 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 92 ? 1_555 94.1  ? 
12 O ? E HOH . ? A HOH 90 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 92 ? 1_555 91.3  ? 
13 O ? E HOH . ? A HOH 91 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 92 ? 1_555 86.3  ? 
14 O ? E HOH . ? A HOH 93 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 92 ? 1_555 174.2 ? 
15 O ? F HOH . ? B HOH 88 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 92 ? 1_555 87.6  ? 
# 
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 HT 25 ? 9 'BINDING SITE FOR RESIDUE HT B 25' 
AC2 Software A MG 26 ? 6 'BINDING SITE FOR RESIDUE MG A 26' 
1   ?        ? ?  ?  ? ? ?                                  
# 
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 9 DA  A 6 ? DA  A 6  . ? 1_555 ? 
2  AC1 9 DT  A 7 ? DT  A 7  . ? 1_555 ? 
3  AC1 9 DT  A 8 ? DT  A 8  . ? 1_555 ? 
4  AC1 9 DC  A 9 ? DC  A 9  . ? 1_555 ? 
5  AC1 9 DA  B 6 ? DA  B 18 . ? 1_555 ? 
6  AC1 9 DT  B 7 ? DT  B 19 . ? 1_555 ? 
7  AC1 9 DT  B 8 ? DT  B 20 . ? 1_555 ? 
8  AC1 9 DC  B 9 ? DC  B 21 . ? 1_555 ? 
9  AC1 9 HOH F . ? HOH B 83 . ? 1_555 ? 
10 AC2 6 HOH E . ? HOH A 89 . ? 1_555 ? 
11 AC2 6 HOH E . ? HOH A 90 . ? 1_555 ? 
12 AC2 6 HOH E . ? HOH A 91 . ? 1_555 ? 
13 AC2 6 HOH E . ? HOH A 93 . ? 1_555 ? 
14 AC2 6 HOH F . ? HOH B 88 . ? 1_555 ? 
15 AC2 6 HOH F . ? HOH B 92 . ? 1_555 ? 
# 
loop_
_pdbx_validate_symm_contact.id 
_pdbx_validate_symm_contact.PDB_model_num 
_pdbx_validate_symm_contact.auth_atom_id_1 
_pdbx_validate_symm_contact.auth_asym_id_1 
_pdbx_validate_symm_contact.auth_comp_id_1 
_pdbx_validate_symm_contact.auth_seq_id_1 
_pdbx_validate_symm_contact.PDB_ins_code_1 
_pdbx_validate_symm_contact.label_alt_id_1 
_pdbx_validate_symm_contact.site_symmetry_1 
_pdbx_validate_symm_contact.auth_atom_id_2 
_pdbx_validate_symm_contact.auth_asym_id_2 
_pdbx_validate_symm_contact.auth_comp_id_2 
_pdbx_validate_symm_contact.auth_seq_id_2 
_pdbx_validate_symm_contact.PDB_ins_code_2 
_pdbx_validate_symm_contact.label_alt_id_2 
_pdbx_validate_symm_contact.site_symmetry_2 
_pdbx_validate_symm_contact.dist 
1 1 O     A HOH 31 ? ? 1_555 O     B HOH 85 ? ? 1_655 1.87 
2 1 "C5'" A DG  12 ? ? 1_555 O     B HOH 55 ? ? 2_664 1.90 
3 1 N3    B DG  16 ? ? 1_555 "O3'" B DG  24 ? ? 2_664 2.10 
# 
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 "O4'" A DC 1  ? ? "C4'" A DC 1  ? ? 1.383 1.446 -0.063 0.010 N 
2 1 "O4'" B DC 21 ? ? "C4'" B DC 21 ? ? 1.378 1.446 -0.068 0.010 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 "C5'" A DC 1  ? ? "C4'" A DC 1  ? ? "O4'" A DC 1  ? ? 116.93 109.80 7.13   1.10 N 
2  1 C2    A DC 1  ? ? N3    A DC 1  ? ? C4    A DC 1  ? ? 123.98 119.90 4.08   0.50 N 
3  1 N3    A DC 1  ? ? C4    A DC 1  ? ? C5    A DC 1  ? ? 118.48 121.90 -3.42  0.40 N 
4  1 N3    A DC 1  ? ? C4    A DC 1  ? ? N4    A DC 1  ? ? 123.53 118.00 5.53   0.70 N 
5  1 OP1   A DG 2  ? ? P     A DG 2  ? ? OP2   A DG 2  ? ? 104.35 119.60 -15.25 1.50 N 
6  1 "O5'" A DG 2  ? ? P     A DG 2  ? ? OP2   A DG 2  ? ? 122.74 110.70 12.04  1.20 N 
7  1 OP1   A DC 3  ? ? P     A DC 3  ? ? OP2   A DC 3  ? ? 107.92 119.60 -11.68 1.50 N 
8  1 "O5'" A DC 3  ? ? P     A DC 3  ? ? OP1   A DC 3  ? ? 123.29 110.70 12.59  1.20 N 
9  1 P     A DC 3  ? ? "O5'" A DC 3  ? ? "C5'" A DC 3  ? ? 136.58 120.90 15.68  1.60 N 
10 1 "O4'" A DC 3  ? ? "C4'" A DC 3  ? ? "C3'" A DC 3  ? ? 99.92  104.50 -4.58  0.40 N 
11 1 C6    A DC 3  ? ? N1    A DC 3  ? ? C2    A DC 3  ? ? 122.77 120.30 2.47   0.40 N 
12 1 "C3'" A DC 3  ? ? "O3'" A DC 3  ? ? P     A DG 4  ? ? 138.15 119.70 18.45  1.20 Y 
13 1 "O5'" A DG 4  ? ? P     A DG 4  ? ? OP1   A DG 4  ? ? 98.27  105.70 -7.43  0.90 N 
14 1 "O5'" A DG 4  ? ? P     A DG 4  ? ? OP2   A DG 4  ? ? 120.13 110.70 9.43   1.20 N 
15 1 "O5'" A DG 4  ? ? "C5'" A DG 4  ? ? "C4'" A DG 4  ? ? 101.12 109.40 -8.28  0.80 N 
16 1 "C3'" A DG 4  ? ? "C2'" A DG 4  ? ? "C1'" A DG 4  ? ? 96.38  102.40 -6.02  0.80 N 
17 1 C6    A DA 5  ? ? N1    A DA 5  ? ? C2    A DA 5  ? ? 122.93 118.60 4.33   0.60 N 
18 1 N1    A DA 5  ? ? C2    A DA 5  ? ? N3    A DA 5  ? ? 125.68 129.30 -3.62  0.50 N 
19 1 "C3'" A DA 5  ? ? "O3'" A DA 5  ? ? P     A DA 6  ? ? 136.09 119.70 16.39  1.20 Y 
20 1 N1    A DA 6  ? ? C2    A DA 6  ? ? N3    A DA 6  ? ? 125.40 129.30 -3.90  0.50 N 
21 1 "C3'" A DA 6  ? ? "O3'" A DA 6  ? ? P     A DT 7  ? ? 128.28 119.70 8.58   1.20 Y 
22 1 "O5'" A DT 7  ? ? "C5'" A DT 7  ? ? "C4'" A DT 7  ? ? 103.91 109.40 -5.49  0.80 N 
23 1 C2    A DT 7  ? ? N3    A DT 7  ? ? C4    A DT 7  ? ? 122.73 127.20 -4.47  0.60 N 
24 1 N3    A DT 7  ? ? C4    A DT 7  ? ? C5    A DT 7  ? ? 119.00 115.20 3.80   0.60 N 
25 1 "C3'" A DT 7  ? ? "O3'" A DT 7  ? ? P     A DT 8  ? ? 132.90 119.70 13.20  1.20 Y 
26 1 "O5'" A DT 8  ? ? P     A DT 8  ? ? OP2   A DT 8  ? ? 123.67 110.70 12.97  1.20 N 
27 1 C2    A DT 8  ? ? N3    A DT 8  ? ? C4    A DT 8  ? ? 122.10 127.20 -5.10  0.60 N 
28 1 N3    A DT 8  ? ? C4    A DT 8  ? ? C5    A DT 8  ? ? 119.03 115.20 3.83   0.60 N 
29 1 N3    A DT 8  ? ? C4    A DT 8  ? ? O4    A DT 8  ? ? 115.22 119.90 -4.68  0.60 N 
30 1 "C3'" A DT 8  ? ? "O3'" A DT 8  ? ? P     A DC 9  ? ? 140.39 119.70 20.69  1.20 Y 
31 1 C5    A DC 9  ? ? C6    A DC 9  ? ? N1    A DC 9  ? ? 124.29 121.00 3.29   0.50 N 
32 1 N1    A DC 9  ? ? C2    A DC 9  ? ? O2    A DC 9  ? ? 123.17 118.90 4.27   0.60 N 
33 1 "C3'" A DG 10 ? ? "C2'" A DG 10 ? ? "C1'" A DG 10 ? ? 97.58  102.40 -4.82  0.80 N 
34 1 "O4'" A DG 10 ? ? "C1'" A DG 10 ? ? N9    A DG 10 ? ? 113.26 108.30 4.96   0.30 N 
35 1 N3    A DG 10 ? ? C2    A DG 10 ? ? N2    A DG 10 ? ? 114.97 119.90 -4.93  0.70 N 
36 1 C5    A DG 10 ? ? C6    A DG 10 ? ? O6    A DG 10 ? ? 124.47 128.60 -4.13  0.60 N 
37 1 "O5'" A DC 11 ? ? P     A DC 11 ? ? OP2   A DC 11 ? ? 125.65 110.70 14.95  1.20 N 
38 1 "O4'" A DC 11 ? ? "C1'" A DC 11 ? ? N1    A DC 11 ? ? 102.18 108.00 -5.82  0.70 N 
39 1 "O4'" A DG 12 ? ? "C1'" A DG 12 ? ? N9    A DG 12 ? ? 112.15 108.30 3.85   0.30 N 
40 1 C2    B DC 13 ? ? N3    B DC 13 ? ? C4    B DC 13 ? ? 124.11 119.90 4.21   0.50 N 
41 1 N3    B DC 13 ? ? C4    B DC 13 ? ? C5    B DC 13 ? ? 118.61 121.90 -3.29  0.40 N 
42 1 C5    B DG 14 ? ? C6    B DG 14 ? ? N1    B DG 14 ? ? 114.83 111.50 3.33   0.50 N 
43 1 "O5'" B DC 15 ? ? P     B DC 15 ? ? OP1   B DC 15 ? ? 118.76 110.70 8.06   1.20 N 
44 1 "O5'" B DC 15 ? ? "C5'" B DC 15 ? ? "C4'" B DC 15 ? ? 104.23 109.40 -5.17  0.80 N 
45 1 "O4'" B DC 15 ? ? "C1'" B DC 15 ? ? "C2'" B DC 15 ? ? 109.85 106.80 3.05   0.50 N 
46 1 "O4'" B DC 15 ? ? "C1'" B DC 15 ? ? N1    B DC 15 ? ? 102.90 108.00 -5.10  0.70 N 
47 1 "C3'" B DC 15 ? ? "O3'" B DC 15 ? ? P     B DG 16 ? ? 133.11 119.70 13.41  1.20 Y 
48 1 "O4'" B DG 16 ? ? "C1'" B DG 16 ? ? N9    B DG 16 ? ? 113.00 108.30 4.70   0.30 N 
49 1 "C3'" B DG 16 ? ? "O3'" B DG 16 ? ? P     B DA 17 ? ? 135.84 119.70 16.14  1.20 Y 
50 1 "O5'" B DA 17 ? ? "C5'" B DA 17 ? ? "C4'" B DA 17 ? ? 99.69  109.40 -9.71  0.80 N 
51 1 "O4'" B DA 17 ? ? "C1'" B DA 17 ? ? N9    B DA 17 ? ? 111.88 108.30 3.58   0.30 N 
52 1 OP1   B DA 18 ? ? P     B DA 18 ? ? OP2   B DA 18 ? ? 109.71 119.60 -9.89  1.50 N 
53 1 C6    B DA 18 ? ? N1    B DA 18 ? ? C2    B DA 18 ? ? 125.28 118.60 6.68   0.60 N 
54 1 N1    B DA 18 ? ? C2    B DA 18 ? ? N3    B DA 18 ? ? 122.62 129.30 -6.68  0.50 N 
55 1 C2    B DA 18 ? ? N3    B DA 18 ? ? C4    B DA 18 ? ? 113.63 110.60 3.03   0.50 N 
56 1 C5    B DA 18 ? ? C6    B DA 18 ? ? N1    B DA 18 ? ? 113.48 117.70 -4.22  0.50 N 
57 1 "C3'" B DA 18 ? ? "O3'" B DA 18 ? ? P     B DT 19 ? ? 133.42 119.70 13.72  1.20 Y 
58 1 "O4'" B DT 19 ? ? "C1'" B DT 19 ? ? N1    B DT 19 ? ? 110.17 108.30 1.87   0.30 N 
59 1 C2    B DT 19 ? ? N3    B DT 19 ? ? C4    B DT 19 ? ? 122.22 127.20 -4.98  0.60 N 
60 1 C6    B DT 19 ? ? C5    B DT 19 ? ? C7    B DT 19 ? ? 119.26 122.90 -3.64  0.60 N 
61 1 "C3'" B DT 20 ? ? "O3'" B DT 20 ? ? P     B DC 21 ? ? 128.55 119.70 8.85   1.20 Y 
62 1 "O3'" B DT 20 ? ? P     B DC 21 ? ? OP1   B DC 21 ? ? 117.75 110.50 7.25   1.10 Y 
63 1 "O5'" B DC 21 ? ? "C5'" B DC 21 ? ? "C4'" B DC 21 ? ? 102.89 109.40 -6.51  0.80 N 
64 1 "O4'" B DC 21 ? ? "C1'" B DC 21 ? ? N1    B DC 21 ? ? 101.28 108.00 -6.72  0.70 N 
65 1 C2    B DC 21 ? ? N3    B DC 21 ? ? C4    B DC 21 ? ? 123.36 119.90 3.46   0.50 N 
66 1 N3    B DC 21 ? ? C4    B DC 21 ? ? C5    B DC 21 ? ? 118.53 121.90 -3.37  0.40 N 
67 1 "C3'" B DC 21 ? ? "O3'" B DC 21 ? ? P     B DG 22 ? ? 130.32 119.70 10.62  1.20 Y 
68 1 P     B DG 22 ? ? "O5'" B DG 22 ? ? "C5'" B DG 22 ? ? 132.21 120.90 11.31  1.60 N 
69 1 "C3'" B DG 22 ? ? "C2'" B DG 22 ? ? "C1'" B DG 22 ? ? 96.34  102.40 -6.06  0.80 N 
70 1 "O5'" B DC 23 ? ? P     B DC 23 ? ? OP1   B DC 23 ? ? 119.50 110.70 8.80   1.20 N 
71 1 "C5'" B DC 23 ? ? "C4'" B DC 23 ? ? "C3'" B DC 23 ? ? 123.46 115.70 7.76   1.20 N 
72 1 OP1   B DG 24 ? ? P     B DG 24 ? ? OP2   B DG 24 ? ? 109.82 119.60 -9.78  1.50 N 
73 1 "O4'" B DG 24 ? ? "C1'" B DG 24 ? ? N9    B DG 24 ? ? 112.84 108.30 4.54   0.30 N 
74 1 C5    B DG 24 ? ? C6    B DG 24 ? ? N1    B DG 24 ? ? 114.75 111.50 3.25   0.50 N 
75 1 N1    B DG 24 ? ? C6    B DG 24 ? ? O6    B DG 24 ? ? 115.19 119.90 -4.71  0.60 N 
# 
_struct_site_keywords.site_id   1 
_struct_site_keywords.text      'MINOR GROOVE BINDER' 
# 
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 
HT  O1     O  N N 147 
HT  C1     C  Y N 148 
HT  C4     C  Y N 149 
HT  C2     C  Y N 150 
HT  C3     C  Y N 151 
HT  C6     C  Y N 152 
HT  C5     C  Y N 153 
HT  C7     C  Y N 154 
HT  N1     N  Y N 155 
HT  C8     C  Y N 156 
HT  C9     C  Y N 157 
HT  N2     N  Y N 158 
HT  C10    C  Y N 159 
HT  C11    C  Y N 160 
HT  C12    C  Y N 161 
HT  C13    C  Y N 162 
HT  C14    C  Y N 163 
HT  N3     N  Y N 164 
HT  C15    C  Y N 165 
HT  C16    C  Y N 166 
HT  N4     N  Y N 167 
HT  C17    C  Y N 168 
HT  C18    C  Y N 169 
HT  C19    C  Y N 170 
HT  C20    C  Y N 171 
HT  N5     N  N N 172 
HT  C21    C  N N 173 
HT  C22    C  N N 174 
HT  N6     N  N N 175 
HT  C23    C  N N 176 
HT  C24    C  N N 177 
HT  C25    C  N N 178 
HT  HO1    H  N N 179 
HT  H2     H  N N 180 
HT  H3     H  N N 181 
HT  H5     H  N N 182 
HT  H6     H  N N 183 
HT  HN1    H  N N 184 
HT  H10    H  N N 185 
HT  H11    H  N N 186 
HT  H13    H  N N 187 
HT  HN3    H  N N 188 
HT  H17    H  N N 189 
HT  H18    H  N N 190 
HT  H20    H  N N 191 
HT  H211   H  N N 192 
HT  H212   H  N N 193 
HT  H221   H  N N 194 
HT  H222   H  N N 195 
HT  H231   H  N N 196 
HT  H232   H  N N 197 
HT  H241   H  N N 198 
HT  H242   H  N N 199 
HT  H253   H  N N 200 
HT  H252   H  N N 201 
HT  H251   H  N N 202 
MG  MG     MG N N 203 
# 
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 
HT  O1    C1     sing N N 152 
HT  O1    HO1    sing N N 153 
HT  C1    C2     doub Y N 154 
HT  C1    C6     sing Y N 155 
HT  C2    C3     sing Y N 156 
HT  C2    H2     sing N N 157 
HT  C3    C4     doub Y N 158 
HT  C3    H3     sing N N 159 
HT  C4    C5     sing Y N 160 
HT  C4    C7     sing Y N 161 
HT  C5    C6     doub Y N 162 
HT  C5    H5     sing N N 163 
HT  C6    H6     sing N N 164 
HT  C7    N1     sing Y N 165 
HT  C7    N2     doub Y N 166 
HT  N1    C8     sing Y N 167 
HT  N1    HN1    sing N N 168 
HT  C8    C9     doub Y N 169 
HT  C8    C13    sing Y N 170 
HT  C9    N2     sing Y N 171 
HT  C9    C10    sing Y N 172 
HT  C10   C11    doub Y N 173 
HT  C10   H10    sing N N 174 
HT  C11   C12    sing Y N 175 
HT  C11   H11    sing N N 176 
HT  C12   C13    doub Y N 177 
HT  C12   C14    sing Y N 178 
HT  C13   H13    sing N N 179 
HT  C14   N3     sing Y N 180 
HT  C14   N4     doub Y N 181 
HT  N3    C15    sing Y N 182 
HT  N3    HN3    sing N N 183 
HT  C15   C16    doub Y N 184 
HT  C15   C20    sing Y N 185 
HT  C16   N4     sing Y N 186 
HT  C16   C17    sing Y N 187 
HT  C17   C18    doub Y N 188 
HT  C17   H17    sing N N 189 
HT  C18   C19    sing Y N 190 
HT  C18   H18    sing N N 191 
HT  C19   C20    doub Y N 192 
HT  C19   N5     sing N N 193 
HT  C20   H20    sing N N 194 
HT  N5    C21    sing N N 195 
HT  N5    C24    sing N N 196 
HT  C21   C22    sing N N 197 
HT  C21   H211   sing N N 198 
HT  C21   H212   sing N N 199 
HT  C22   N6     sing N N 200 
HT  C22   H221   sing N N 201 
HT  C22   H222   sing N N 202 
HT  N6    C23    sing N N 203 
HT  N6    C25    sing N N 204 
HT  C23   C24    sing N N 205 
HT  C23   H231   sing N N 206 
HT  C23   H232   sing N N 207 
HT  C24   H241   sing N N 208 
HT  C24   H242   sing N N 209 
HT  C25   H253   sing N N 210 
HT  C25   H252   sing N N 211 
HT  C25   H251   sing N N 212 
# 
_ndb_struct_conf_na.entry_id   1D43 
_ndb_struct_conf_na.feature    '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 12 1_555 0.480  -0.290 0.349  1.607  -17.157 2.239  1  A_DC1:DG24_B  A 1  ? B 24 ? 19 1 
1 A DG 2  1_555 B DC 11 1_555 -0.684 -0.115 0.355  -2.300 -16.709 6.883  2  A_DG2:DC23_B  A 2  ? B 23 ? 19 1 
1 A DC 3  1_555 B DG 10 1_555 0.271  -0.015 0.142  -3.387 -7.577  0.145  3  A_DC3:DG22_B  A 3  ? B 22 ? 19 1 
1 A DG 4  1_555 B DC 9  1_555 -0.388 -0.012 0.195  17.386 -5.842  -0.735 4  A_DG4:DC21_B  A 4  ? B 21 ? 19 1 
1 A DA 5  1_555 B DT 8  1_555 0.279  -0.260 -0.122 8.137  -23.627 6.455  5  A_DA5:DT20_B  A 5  ? B 20 ? 20 1 
1 A DA 6  1_555 B DT 7  1_555 0.157  -0.139 0.251  6.362  -20.001 3.985  6  A_DA6:DT19_B  A 6  ? B 19 ? 20 1 
1 A DT 7  1_555 B DA 6  1_555 0.404  -0.233 -0.090 -3.931 -27.389 4.345  7  A_DT7:DA18_B  A 7  ? B 18 ? 20 1 
1 A DT 8  1_555 B DA 5  1_555 -0.471 -0.260 -0.068 -6.690 -15.870 3.668  8  A_DT8:DA17_B  A 8  ? B 17 ? 20 1 
1 A DC 9  1_555 B DG 4  1_555 0.524  -0.113 -0.077 -8.606 -9.588  -5.884 9  A_DC9:DG16_B  A 9  ? B 16 ? 19 1 
1 A DG 10 1_555 B DC 3  1_555 0.136  -0.417 0.334  13.882 5.399   -2.951 10 A_DG10:DC15_B A 10 ? B 15 ? 19 1 
1 A DC 11 1_555 B DG 2  1_555 0.182  -0.352 0.167  7.913  -26.109 -9.717 11 A_DC11:DG14_B A 11 ? B 14 ? 19 1 
1 A DG 12 1_555 B DC 1  1_555 -0.390 -0.424 -0.058 10.868 10.351  -3.095 12 A_DG12:DC13_B A 12 ? B 13 ? 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 12 1_555 A DG 2  1_555 B DC 11 1_555 0.017  0.238  3.380 -0.078 8.209   28.551 -1.339 -0.050 3.318 16.226  
0.155  29.684 1  AA_DC1DG2:DC23DG24_BB   A 1  ? B 24 ? A 2  ? B 23 ? 
1 A DG 2  1_555 B DC 11 1_555 A DC 3  1_555 B DG 10 1_555 0.459  0.809  3.319 5.823  -7.160  45.314 1.646  -0.085 3.196 -9.181  
-7.467 46.195 2  AA_DG2DC3:DG22DC23_BB   A 2  ? B 23 ? A 3  ? B 22 ? 
1 A DC 3  1_555 B DG 10 1_555 A DG 4  1_555 B DC 9  1_555 0.231  0.689  2.964 2.840  10.220  24.221 -1.091 0.216  3.010 22.998  
-6.390 26.410 3  AA_DC3DG4:DC21DG22_BB   A 3  ? B 22 ? A 4  ? B 21 ? 
1 A DG 4  1_555 B DC 9  1_555 A DA 5  1_555 B DT 8  1_555 0.071  0.351  3.484 3.377  2.418   41.811 0.222  0.276  3.494 3.378   
-4.717 42.007 4  AA_DG4DA5:DT20DC21_BB   A 4  ? B 21 ? A 5  ? B 20 ? 
1 A DA 5  1_555 B DT 8  1_555 A DA 6  1_555 B DT 7  1_555 -0.078 -0.423 3.114 -4.648 5.929   37.017 -1.377 -0.446 3.001 9.222   
7.229  37.750 5  AA_DA5DA6:DT19DT20_BB   A 5  ? B 20 ? A 6  ? B 19 ? 
1 A DA 6  1_555 B DT 7  1_555 A DT 7  1_555 B DA 6  1_555 0.070  -0.429 3.494 3.657  2.545   34.376 -1.137 0.480  3.443 4.284   
-6.155 34.655 6  AA_DA6DT7:DA18DT19_BB   A 6  ? B 19 ? A 7  ? B 18 ? 
1 A DT 7  1_555 B DA 6  1_555 A DT 8  1_555 B DA 5  1_555 -0.056 -0.095 3.265 0.848  1.400   32.282 -0.417 0.249  3.256 2.516   
-1.524 32.322 7  AA_DT7DT8:DA17DA18_BB   A 7  ? B 18 ? A 8  ? B 17 ? 
1 A DT 8  1_555 B DA 5  1_555 A DC 9  1_555 B DG 4  1_555 -0.070 0.581  3.494 0.662  4.457   40.527 0.304  0.179  3.534 6.410   
-0.952 40.767 8  AA_DT8DC9:DG16DA17_BB   A 8  ? B 17 ? A 9  ? B 16 ? 
1 A DC 9  1_555 B DG 4  1_555 A DG 10 1_555 B DC 3  1_555 0.119  1.608  2.964 -4.646 3.779   26.516 2.532  -1.350 3.094 8.108   
9.969  27.172 9  AA_DC9DG10:DC15DG16_BB  A 9  ? B 16 ? A 10 ? B 15 ? 
1 A DG 10 1_555 B DC 3  1_555 A DC 11 1_555 B DG 2  1_555 -1.064 0.884  3.570 -2.140 -11.236 40.976 2.437  1.237  3.277 -15.686 
2.988  42.477 10 AA_DG10DC11:DG14DC15_BB A 10 ? B 15 ? A 11 ? B 14 ? 
1 A DC 11 1_555 B DG 2  1_555 A DG 12 1_555 B DC 1  1_555 1.345  0.940  3.645 5.095  -9.376  37.067 2.713  -1.339 3.464 -14.387 
-7.818 38.521 11 AA_DC11DG12:DC13DG14_BB A 11 ? B 14 ? A 12 ? B 13 ? 
# 
_atom_sites.entry_id                    1D43 
_atom_sites.fract_transf_matrix[1][1]   0.041754 
_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]   0.025648 
_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]   0.015342 
_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_