data_1QYK
# 
_entry.id   1QYK 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.389 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
PDB   1QYK         pdb_00001qyk 10.2210/pdb1qyk/pdb 
NDB   UD0040       ?            ?                   
RCSB  RCSB020226   ?            ?                   
WWPDB D_1000020226 ?            ?                   
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 2003-10-21 
2 'Structure model' 1 1 2008-04-29 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2014-02-12 
5 'Structure model' 1 4 2024-02-14 
6 'Structure model' 1 5 2024-04-03 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Version format compliance' 
4 5 'Structure model' 'Data collection'           
5 5 'Structure model' 'Database references'       
6 5 'Structure model' 'Derived calculations'      
7 6 'Structure model' 'Refinement description'    
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 5 'Structure model' chem_comp_atom                
2 5 'Structure model' chem_comp_bond                
3 5 'Structure model' database_2                    
4 5 'Structure model' diffrn_source                 
5 5 'Structure model' pdbx_struct_conn_angle        
6 5 'Structure model' struct_conn                   
7 5 'Structure model' struct_site                   
8 6 'Structure model' pdbx_initial_refinement_model 
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  5 'Structure model' '_database_2.pdbx_DOI'                        
2  5 'Structure model' '_database_2.pdbx_database_accession'         
3  5 'Structure model' '_diffrn_source.pdbx_synchrotron_site'        
4  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_asym_id'  
5  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id'  
6  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id'   
7  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 
8  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_atom_id' 
9  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 
10 5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id'  
11 5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_symmetry'      
12 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_asym_id'  
13 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id'  
14 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id'   
15 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 
16 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_atom_id' 
17 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 
18 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id'  
19 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_symmetry'      
20 5 'Structure model' '_pdbx_struct_conn_angle.value'               
21 5 'Structure model' '_struct_conn.pdbx_dist_value'                
22 5 'Structure model' '_struct_conn.ptnr1_auth_asym_id'             
23 5 'Structure model' '_struct_conn.ptnr1_auth_comp_id'             
24 5 'Structure model' '_struct_conn.ptnr1_auth_seq_id'              
25 5 'Structure model' '_struct_conn.ptnr1_label_asym_id'            
26 5 'Structure model' '_struct_conn.ptnr1_label_atom_id'            
27 5 'Structure model' '_struct_conn.ptnr1_label_comp_id'            
28 5 'Structure model' '_struct_conn.ptnr1_label_seq_id'             
29 5 'Structure model' '_struct_conn.ptnr1_symmetry'                 
30 5 'Structure model' '_struct_conn.ptnr2_auth_asym_id'             
31 5 'Structure model' '_struct_conn.ptnr2_auth_comp_id'             
32 5 'Structure model' '_struct_conn.ptnr2_auth_seq_id'              
33 5 'Structure model' '_struct_conn.ptnr2_label_asym_id'            
34 5 'Structure model' '_struct_conn.ptnr2_label_atom_id'            
35 5 'Structure model' '_struct_conn.ptnr2_label_comp_id'            
36 5 'Structure model' '_struct_conn.ptnr2_label_seq_id'             
37 5 'Structure model' '_struct_conn.ptnr2_symmetry'                 
38 5 'Structure model' '_struct_site.pdbx_auth_asym_id'              
39 5 'Structure model' '_struct_site.pdbx_auth_comp_id'              
40 5 'Structure model' '_struct_site.pdbx_auth_seq_id'               
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1QYK 
_pdbx_database_status.recvd_initial_deposition_date   2003-09-11 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
PDB 1QYL 'GCATGCT + Vanadium' unspecified 
PDB 1QZL 'GCATGCT + Cobalt'   unspecified 
PDB 1R2O 'GCATGCT + Ni2+'     unspecified 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Cardin, C.J.'     1 
'Gan, Y.'          2 
'Thorpe, J.H.'     3 
'Teixeira, S.C.M.' 4 
'Gale, B.C.'       5 
'Moraes, M.I.A.'   6 
# 
_citation.id                        primary 
_citation.title                     'Metal Ion Distribution and Stabilization of the DNA Quadruplex Structure Formed by d(GCATGCT)' 
_citation.journal_abbrev            'To be published' 
_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            0353 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   ? 
_citation.pdbx_database_id_DOI      ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Cardin, C.J.'     1 ? 
primary 'Gan, Y.'          2 ? 
primary 'Thorpe, J.H.'     3 ? 
primary 'Teixeira, S.C.M.' 4 ? 
primary 'Gale, B.C.'       5 ? 
primary 'Moraes, M.I.A.'   6 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer     syn "5'-D(*GP*CP*AP*TP*GP*CP*T)-3'" 2113.410 2  ? ? ? ? 
2 non-polymer syn 'BARIUM ION'                    137.327  2  ? ? ? ? 
3 water       nat water                           18.015   41 ? ? ? ? 
# 
_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       '(DG)(DC)(DA)(DT)(DG)(DC)(DT)' 
_entity_poly.pdbx_seq_one_letter_code_can   GCATGCT 
_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 'BARIUM ION' BA  
3 water        HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1 DG n 
1 2 DC n 
1 3 DA n 
1 4 DT n 
1 5 DG n 
1 6 DC n 
1 7 DT 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 
BA  non-polymer   . 'BARIUM ION'                         ? 'Ba 2'            137.327 
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  
# 
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 DG 1 1 1 DG G A . n 
A 1 2 DC 2 2 2 DC C A . n 
A 1 3 DA 3 3 3 DA A A . n 
A 1 4 DT 4 4 4 DT T A . n 
A 1 5 DG 5 5 5 DG G A . n 
A 1 6 DC 6 6 6 DC C A . n 
A 1 7 DT 7 7 7 DT T A . n 
B 1 1 DG 1 1 1 DG G B . n 
B 1 2 DC 2 2 2 DC C B . n 
B 1 3 DA 3 3 3 DA A B . n 
B 1 4 DT 4 4 4 DT T B . n 
B 1 5 DG 5 5 5 DG G B . n 
B 1 6 DC 6 6 6 DC C B . n 
B 1 7 DT 7 7 7 DT T 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 BA  1  8   1   BA  BA  A . 
D 2 BA  1  8   2   BA  BA  B . 
E 3 HOH 1  100 100 HOH HOH A . 
E 3 HOH 2  101 101 HOH HOH A . 
E 3 HOH 3  102 102 HOH HOH A . 
E 3 HOH 4  105 105 HOH HOH A . 
E 3 HOH 5  106 106 HOH HOH A . 
E 3 HOH 6  107 107 HOH HOH A . 
E 3 HOH 7  108 108 HOH HOH A . 
E 3 HOH 8  109 109 HOH HOH A . 
E 3 HOH 9  113 113 HOH HOH A . 
E 3 HOH 10 115 115 HOH HOH A . 
E 3 HOH 11 117 117 HOH HOH A . 
E 3 HOH 12 118 118 HOH HOH A . 
E 3 HOH 13 120 120 HOH HOH A . 
E 3 HOH 14 121 121 HOH HOH A . 
E 3 HOH 15 122 122 HOH HOH A . 
E 3 HOH 16 123 123 HOH HOH A . 
E 3 HOH 17 124 124 HOH HOH A . 
E 3 HOH 18 127 127 HOH HOH A . 
E 3 HOH 19 128 128 HOH HOH A . 
E 3 HOH 20 129 129 HOH HOH A . 
E 3 HOH 21 132 132 HOH HOH A . 
E 3 HOH 22 133 133 HOH HOH A . 
E 3 HOH 23 134 134 HOH HOH A . 
E 3 HOH 24 138 138 HOH HOH A . 
E 3 HOH 25 141 141 HOH HOH A . 
F 3 HOH 1  103 103 HOH HOH B . 
F 3 HOH 2  104 104 HOH HOH B . 
F 3 HOH 3  110 110 HOH HOH B . 
F 3 HOH 4  111 111 HOH HOH B . 
F 3 HOH 5  112 112 HOH HOH B . 
F 3 HOH 6  114 114 HOH HOH B . 
F 3 HOH 7  119 119 HOH HOH B . 
F 3 HOH 8  125 125 HOH HOH B . 
F 3 HOH 9  126 126 HOH HOH B . 
F 3 HOH 10 130 130 HOH HOH B . 
F 3 HOH 11 131 131 HOH HOH B . 
F 3 HOH 12 135 135 HOH HOH B . 
F 3 HOH 13 137 137 HOH HOH B . 
F 3 HOH 14 139 139 HOH HOH B . 
F 3 HOH 15 140 140 HOH HOH B . 
F 3 HOH 16 142 142 HOH HOH B . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
SHELX     'model building' . ? 1 
SHELXL-97 refinement       . ? 2 
XDS       'data reduction' . ? 3 
XDS       'data scaling'   . ? 4 
XTALVIEW  refinement       . ? 5 
# 
_cell.entry_id           1QYK 
_cell.length_a           22.015 
_cell.length_b           59.536 
_cell.length_c           47.667 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              16 
_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                         1QYK 
_symmetry.space_group_name_H-M             'C 2 2 21' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                20 
_symmetry.space_group_name_Hall            ? 
# 
_exptl.entry_id          1QYK 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      1.85 
_exptl_crystal.density_percent_sol   33.43 
_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            290 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              5.9 
_exptl_crystal_grow.pdbx_details    
'Sodium Cacodylate, Barium Chloride, Potassium Chloride, MPD, pH 5.9, VAPOR DIFFUSION, SITTING DROP, temperature 290K' 
_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 'Sodium Cacodylate'  ? ? ? 
1 2 1 'Barium Chloride'    ? ? ? 
1 3 1 'Potassium Chloride' ? ? ? 
1 4 1 MPD                  ? ? ? 
1 5 1 H2O                  ? ? ? 
1 6 2 'Sodium Cacodylate'  ? ? ? 
1 7 2 'Barium Chloride'    ? ? ? 
1 8 2 MPD                  ? ? ? 
1 9 2 H2O                  ? ? ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           100 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   MARRESEARCH 
_diffrn_detector.pdbx_collection_date   2003-08-18 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   0.8416 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'EMBL/DESY, HAMBURG BEAMLINE BW7B' 
_diffrn_source.pdbx_synchrotron_site       'EMBL/DESY, HAMBURG' 
_diffrn_source.pdbx_synchrotron_beamline   BW7B 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        0.8416 
# 
_reflns.entry_id                     1QYK 
_reflns.observed_criterion_sigma_I   0 
_reflns.observed_criterion_sigma_F   0 
_reflns.d_resolution_low             20 
_reflns.d_resolution_high            1.4 
_reflns.number_obs                   6514 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         98.5 
_reflns.pdbx_Rmerge_I_obs            0.073 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              ? 
_reflns.R_free_details               ? 
_reflns.pdbx_ordinal                 1 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_chi_squared             ? 
_reflns.pdbx_scaling_rejects         ? 
# 
_reflns_shell.d_res_high             1.4 
_reflns_shell.d_res_low              1.55 
_reflns_shell.percent_possible_all   99.6 
_reflns_shell.Rmerge_I_obs           0.256 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    4.94 
_reflns_shell.pdbx_redundancy        ? 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      1686 
_reflns_shell.pdbx_ordinal           1 
_reflns_shell.pdbx_diffrn_id         1 
_reflns_shell.number_measured_all    ? 
_reflns_shell.number_measured_obs    ? 
_reflns_shell.number_unique_obs      ? 
_reflns_shell.pdbx_chi_squared       ? 
# 
_refine.entry_id                                 1QYK 
_refine.ls_number_reflns_obs                     4860 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          0.0 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             100.00 
_refine.ls_d_res_high                            1.40 
_refine.ls_percent_reflns_obs                    98.5 
_refine.ls_R_factor_obs                          0.2011 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.2011 
_refine.ls_R_factor_R_free                       0.2239 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 6.4 
_refine.ls_number_reflns_R_free                  311 
_refine.ls_number_parameters                     2909 
_refine.ls_number_restraints                     2843 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_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_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_ls_cross_valid_method               'FREE R' 
_refine.details                                  'ANISOTROPIC REFINEMENT REDUCED FREE R (NO CUTOFF)' 
_refine.pdbx_starting_model                      'NDB entry UDG028' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             anisotropic 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_overall_phase_error                 ? 
_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_analyze.entry_id                        1QYK 
_refine_analyze.Luzzati_coordinate_error_obs    ? 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           ? 
_refine_analyze.Luzzati_coordinate_error_free   ? 
_refine_analyze.Luzzati_sigma_a_free            ? 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      0 
_refine_analyze.occupancy_sum_hydrogen          0.00 
_refine_analyze.occupancy_sum_non_hydrogen      316.50 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        0 
_refine_hist.pdbx_number_atoms_nucleic_acid   280 
_refine_hist.pdbx_number_atoms_ligand         2 
_refine_hist.number_atoms_solvent             41 
_refine_hist.number_atoms_total               323 
_refine_hist.d_res_high                       1.40 
_refine_hist.d_res_low                        100.00 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
s_bond_d               0.012  ? ? ? 'X-RAY DIFFRACTION' ? 
s_angle_d              0.030  ? ? ? 'X-RAY DIFFRACTION' ? 
s_similar_dist         0.000  ? ? ? 'X-RAY DIFFRACTION' ? 
s_from_restr_planes    0.0009 ? ? ? 'X-RAY DIFFRACTION' ? 
s_zero_chiral_vol      0.000  ? ? ? 'X-RAY DIFFRACTION' ? 
s_non_zero_chiral_vol  0.000  ? ? ? 'X-RAY DIFFRACTION' ? 
s_anti_bump_dis_restr  0.004  ? ? ? 'X-RAY DIFFRACTION' ? 
s_rigid_bond_adp_cmpnt 0.000  ? ? ? 'X-RAY DIFFRACTION' ? 
s_similar_adp_cmpnt    0.031  ? ? ? 'X-RAY DIFFRACTION' ? 
s_approx_iso_adps      0.000  ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_pdbx_refine.entry_id                                    1QYK 
_pdbx_refine.R_factor_all_no_cutoff                      0.2011 
_pdbx_refine.R_factor_obs_no_cutoff                      ? 
_pdbx_refine.free_R_factor_no_cutoff                     0.2239 
_pdbx_refine.free_R_val_test_set_size_perc_no_cutoff     6.4 
_pdbx_refine.free_R_val_test_set_ct_no_cutoff            311 
_pdbx_refine.R_factor_all_4sig_cutoff                    0.1995 
_pdbx_refine.R_factor_obs_4sig_cutoff                    ? 
_pdbx_refine.free_R_factor_4sig_cutoff                   0.2162 
_pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff   6.3 
_pdbx_refine.free_R_val_test_set_ct_4sig_cutoff          266 
_pdbx_refine.number_reflns_obs_4sig_cutoff               4248 
_pdbx_refine.number_reflns_obs_no_cutoff                 ? 
_pdbx_refine.pdbx_refine_id                              'X-RAY DIFFRACTION' 
_pdbx_refine.free_R_error_no_cutoff                      ? 
# 
_database_PDB_matrix.entry_id          1QYK 
_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]   0.000000 
_database_PDB_matrix.origx_vector[2]   0.000000 
_database_PDB_matrix.origx_vector[3]   0.000000 
# 
_struct.entry_id                  1QYK 
_struct.title                     'GCATGCT + Barium' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1QYK 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'Quadruplex DNA, 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                    1QYK 
_struct_ref.pdbx_db_accession          1QYK 
_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 1QYK A 1 ? 7 ? 1QYK 1 ? 7 ? 1 7 
2 1 1QYK B 1 ? 7 ? 1QYK 1 ? 7 ? 1 7 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   tetrameric 
_pdbx_struct_assembly.oligomeric_count     4 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1,2 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D,E,F 
# 
loop_
_pdbx_struct_oper_list.id 
_pdbx_struct_oper_list.type 
_pdbx_struct_oper_list.name 
_pdbx_struct_oper_list.symmetry_operation 
_pdbx_struct_oper_list.matrix[1][1] 
_pdbx_struct_oper_list.matrix[1][2] 
_pdbx_struct_oper_list.matrix[1][3] 
_pdbx_struct_oper_list.vector[1] 
_pdbx_struct_oper_list.matrix[2][1] 
_pdbx_struct_oper_list.matrix[2][2] 
_pdbx_struct_oper_list.matrix[2][3] 
_pdbx_struct_oper_list.vector[2] 
_pdbx_struct_oper_list.matrix[3][1] 
_pdbx_struct_oper_list.matrix[3][2] 
_pdbx_struct_oper_list.matrix[3][3] 
_pdbx_struct_oper_list.vector[3] 
1 'identity operation'         1_555 x,y,z       1.0000000000  0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000  0.0000000000  
2 'crystal symmetry operation' 3_555 -x,y,-z+1/2 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 
0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 23.8335000000 
# 
_struct_biol.id                    1 
_struct_biol.pdbx_parent_biol_id   ? 
_struct_biol.details               ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
metalc1  metalc ? ? A DT 4 O4    ? ? ? 8_456 C BA  . BA ? ? A DT 4 A BA  8   1_555 ? ? ? ? ? ? ?            3.067 ? ? 
metalc2  metalc ? ? A DT 4 O2    ? ? ? 6_554 D BA  . BA ? ? A DT 4 B BA  8   1_555 ? ? ? ? ? ? ?            2.992 ? ? 
metalc3  metalc ? ? C BA . BA    ? ? ? 1_555 E HOH . O  ? ? A BA 8 A HOH 105 1_555 ? ? ? ? ? ? ?            2.668 ? ? 
metalc4  metalc ? ? C BA . BA    ? ? ? 1_555 E HOH . O  ? ? A BA 8 A HOH 106 1_555 ? ? ? ? ? ? ?            2.760 ? ? 
metalc5  metalc ? ? C BA . BA    ? ? ? 1_555 E HOH . O  ? ? A BA 8 A HOH 117 1_555 ? ? ? ? ? ? ?            2.876 ? ? 
metalc6  metalc ? ? C BA . BA    ? ? ? 1_555 E HOH . O  ? ? A BA 8 A HOH 120 1_555 ? ? ? ? ? ? ?            3.236 ? ? 
metalc7  metalc ? ? C BA . BA    ? ? ? 1_555 E HOH . O  ? ? A BA 8 A HOH 121 1_555 ? ? ? ? ? ? ?            2.677 ? ? 
metalc8  metalc ? ? C BA . BA    ? ? ? 1_555 E HOH . O  ? ? A BA 8 A HOH 122 1_555 ? ? ? ? ? ? ?            2.965 ? ? 
metalc9  metalc ? ? C BA . BA    ? ? ? 1_555 E HOH . O  ? ? A BA 8 A HOH 132 1_555 ? ? ? ? ? ? ?            3.324 ? ? 
metalc10 metalc ? ? C BA . BA    ? ? ? 1_555 B DT  4 O2 ? ? A BA 8 B DT  4   6_555 ? ? ? ? ? ? ?            2.856 ? ? 
metalc11 metalc ? ? B DG 1 "O3'" ? ? ? 1_555 D BA  . BA ? ? B DG 1 B BA  8   1_555 ? ? ? ? ? ? ?            3.301 ? ? 
metalc12 metalc ? ? B DC 2 OP1   ? ? ? 1_555 D BA  . BA ? ? B DC 2 B BA  8   1_555 ? ? ? ? ? ? ?            2.956 ? ? 
metalc13 metalc ? ? B DT 4 O4    ? ? ? 8_455 D BA  . BA ? ? B DT 4 B BA  8   1_555 ? ? ? ? ? ? ?            2.791 ? ? 
metalc14 metalc ? ? B DG 5 "O3'" ? ? ? 1_555 D BA  . BA ? ? B DG 5 B BA  8   1_555 ? ? ? ? ? ? ?            3.330 ? ? 
metalc15 metalc ? ? B DC 6 OP1   ? ? ? 1_555 D BA  . BA ? ? B DC 6 B BA  8   1_555 ? ? ? ? ? ? ?            2.717 ? ? 
metalc16 metalc ? ? D BA . BA    ? ? ? 1_555 F HOH . O  ? ? B BA 8 B HOH 130 1_555 ? ? ? ? ? ? ?            2.701 ? ? 
metalc17 metalc ? ? D BA . BA    ? ? ? 1_555 F HOH . O  ? ? B BA 8 B HOH 131 1_555 ? ? ? ? ? ? ?            2.452 ? ? 
hydrog1  hydrog ? ? A DG 1 N2    ? ? ? 1_555 A DC  6 O2 ? ? A DG 1 A DC  6   1_555 ? ? ? ? ? ? 'DG-DC PAIR' ?     ? ? 
hydrog2  hydrog ? ? A DC 2 O2    ? ? ? 1_555 A DG  5 N2 ? ? A DC 2 A DG  5   1_555 ? ? ? ? ? ? 'DC-DG PAIR' ?     ? ? 
hydrog3  hydrog ? ? B DC 2 O2    ? ? ? 1_555 B DG  5 N2 ? ? B DC 2 B DG  5   1_555 ? ? ? ? ? ? 'DC-DG PAIR' ?     ? ? 
# 
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  O4    ? A DT  4 ? A DT  4   ? 8_456 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 105 ? 1_555 123.4 ? 
2  O4    ? A DT  4 ? A DT  4   ? 8_456 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 106 ? 1_555 60.8  ? 
3  O     ? E HOH . ? A HOH 105 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 106 ? 1_555 75.3  ? 
4  O4    ? A DT  4 ? A DT  4   ? 8_456 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 117 ? 1_555 70.3  ? 
5  O     ? E HOH . ? A HOH 105 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 117 ? 1_555 143.6 ? 
6  O     ? E HOH . ? A HOH 106 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 117 ? 1_555 130.7 ? 
7  O4    ? A DT  4 ? A DT  4   ? 8_456 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 120 ? 1_555 116.4 ? 
8  O     ? E HOH . ? A HOH 105 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 120 ? 1_555 115.5 ? 
9  O     ? E HOH . ? A HOH 106 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 120 ? 1_555 119.2 ? 
10 O     ? E HOH . ? A HOH 117 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 120 ? 1_555 77.0  ? 
11 O4    ? A DT  4 ? A DT  4   ? 8_456 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 121 ? 1_555 142.1 ? 
12 O     ? E HOH . ? A HOH 105 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 121 ? 1_555 90.7  ? 
13 O     ? E HOH . ? A HOH 106 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 121 ? 1_555 154.8 ? 
14 O     ? E HOH . ? A HOH 117 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 121 ? 1_555 72.1  ? 
15 O     ? E HOH . ? A HOH 120 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 121 ? 1_555 48.5  ? 
16 O4    ? A DT  4 ? A DT  4   ? 8_456 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 122 ? 1_555 134.6 ? 
17 O     ? E HOH . ? A HOH 105 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 122 ? 1_555 55.5  ? 
18 O     ? E HOH . ? A HOH 106 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 122 ? 1_555 128.4 ? 
19 O     ? E HOH . ? A HOH 117 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 122 ? 1_555 90.2  ? 
20 O     ? E HOH . ? A HOH 120 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 122 ? 1_555 97.2  ? 
21 O     ? E HOH . ? A HOH 121 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 122 ? 1_555 49.7  ? 
22 O4    ? A DT  4 ? A DT  4   ? 8_456 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 132 ? 1_555 113.7 ? 
23 O     ? E HOH . ? A HOH 105 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 132 ? 1_555 79.6  ? 
24 O     ? E HOH . ? A HOH 106 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 132 ? 1_555 70.8  ? 
25 O     ? E HOH . ? A HOH 117 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 132 ? 1_555 129.0 ? 
26 O     ? E HOH . ? A HOH 120 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 132 ? 1_555 55.1  ? 
27 O     ? E HOH . ? A HOH 121 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 132 ? 1_555 86.3  ? 
28 O     ? E HOH . ? A HOH 122 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O     ? E HOH . ? A HOH 132 ? 1_555 110.4 ? 
29 O4    ? A DT  4 ? A DT  4   ? 8_456 BA ? C BA . ? A BA 8 ? 1_555 O2    ? B DT  4 ? B DT  4   ? 6_555 70.5  ? 
30 O     ? E HOH . ? A HOH 105 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O2    ? B DT  4 ? B DT  4   ? 6_555 139.1 ? 
31 O     ? E HOH . ? A HOH 106 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O2    ? B DT  4 ? B DT  4   ? 6_555 82.7  ? 
32 O     ? E HOH . ? A HOH 117 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O2    ? B DT  4 ? B DT  4   ? 6_555 75.7  ? 
33 O     ? E HOH . ? A HOH 120 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O2    ? B DT  4 ? B DT  4   ? 6_555 49.0  ? 
34 O     ? E HOH . ? A HOH 121 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O2    ? B DT  4 ? B DT  4   ? 6_555 95.5  ? 
35 O     ? E HOH . ? A HOH 122 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O2    ? B DT  4 ? B DT  4   ? 6_555 145.2 ? 
36 O     ? E HOH . ? A HOH 132 ? 1_555 BA ? C BA . ? A BA 8 ? 1_555 O2    ? B DT  4 ? B DT  4   ? 6_555 60.6  ? 
37 O2    ? A DT  4 ? A DT  4   ? 6_554 BA ? D BA . ? B BA 8 ? 1_555 "O3'" ? B DG  1 ? B DG  1   ? 1_555 120.3 ? 
38 O2    ? A DT  4 ? A DT  4   ? 6_554 BA ? D BA . ? B BA 8 ? 1_555 OP1   ? B DC  2 ? B DC  2   ? 1_555 76.0  ? 
39 "O3'" ? B DG  1 ? B DG  1   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 OP1   ? B DC  2 ? B DC  2   ? 1_555 47.5  ? 
40 O2    ? A DT  4 ? A DT  4   ? 6_554 BA ? D BA . ? B BA 8 ? 1_555 O4    ? B DT  4 ? B DT  4   ? 8_455 74.5  ? 
41 "O3'" ? B DG  1 ? B DG  1   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O4    ? B DT  4 ? B DT  4   ? 8_455 101.6 ? 
42 OP1   ? B DC  2 ? B DC  2   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O4    ? B DT  4 ? B DT  4   ? 8_455 73.9  ? 
43 O2    ? A DT  4 ? A DT  4   ? 6_554 BA ? D BA . ? B BA 8 ? 1_555 "O3'" ? B DG  5 ? B DG  5   ? 1_555 74.3  ? 
44 "O3'" ? B DG  1 ? B DG  1   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 "O3'" ? B DG  5 ? B DG  5   ? 1_555 90.1  ? 
45 OP1   ? B DC  2 ? B DC  2   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 "O3'" ? B DG  5 ? B DG  5   ? 1_555 94.0  ? 
46 O4    ? B DT  4 ? B DT  4   ? 8_455 BA ? D BA . ? B BA 8 ? 1_555 "O3'" ? B DG  5 ? B DG  5   ? 1_555 148.5 ? 
47 O2    ? A DT  4 ? A DT  4   ? 6_554 BA ? D BA . ? B BA 8 ? 1_555 OP1   ? B DC  6 ? B DC  6   ? 1_555 118.9 ? 
48 "O3'" ? B DG  1 ? B DG  1   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 OP1   ? B DC  6 ? B DC  6   ? 1_555 83.9  ? 
49 OP1   ? B DC  2 ? B DC  2   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 OP1   ? B DC  6 ? B DC  6   ? 1_555 121.2 ? 
50 O4    ? B DT  4 ? B DT  4   ? 8_455 BA ? D BA . ? B BA 8 ? 1_555 OP1   ? B DC  6 ? B DC  6   ? 1_555 160.7 ? 
51 "O3'" ? B DG  5 ? B DG  5   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 OP1   ? B DC  6 ? B DC  6   ? 1_555 48.6  ? 
52 O2    ? A DT  4 ? A DT  4   ? 6_554 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 130 ? 1_555 156.0 ? 
53 "O3'" ? B DG  1 ? B DG  1   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 130 ? 1_555 69.9  ? 
54 OP1   ? B DC  2 ? B DC  2   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 130 ? 1_555 103.6 ? 
55 O4    ? B DT  4 ? B DT  4   ? 8_455 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 130 ? 1_555 82.3  ? 
56 "O3'" ? B DG  5 ? B DG  5   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 130 ? 1_555 129.2 ? 
57 OP1   ? B DC  6 ? B DC  6   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 130 ? 1_555 82.2  ? 
58 O2    ? A DT  4 ? A DT  4   ? 6_554 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 131 ? 1_555 90.9  ? 
59 "O3'" ? B DG  1 ? B DG  1   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 131 ? 1_555 145.4 ? 
60 OP1   ? B DC  2 ? B DC  2   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 131 ? 1_555 144.5 ? 
61 O4    ? B DT  4 ? B DT  4   ? 8_455 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 131 ? 1_555 70.8  ? 
62 "O3'" ? B DG  5 ? B DG  5   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 131 ? 1_555 114.3 ? 
63 OP1   ? B DC  6 ? B DC  6   ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 131 ? 1_555 94.1  ? 
64 O     ? F HOH . ? B HOH 130 ? 1_555 BA ? D BA . ? B BA 8 ? 1_555 O     ? F HOH . ? B HOH 131 ? 1_555 75.5  ? 
# 
loop_
_struct_site.id 
_struct_site.pdbx_evidence_code 
_struct_site.pdbx_auth_asym_id 
_struct_site.pdbx_auth_comp_id 
_struct_site.pdbx_auth_seq_id 
_struct_site.pdbx_auth_ins_code 
_struct_site.pdbx_num_residues 
_struct_site.details 
AC1 Software A BA 8 ? 7 'BINDING SITE FOR RESIDUE BA A 8' 
AC2 Software B BA 8 ? 8 'BINDING SITE FOR RESIDUE BA B 8' 
# 
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 7 DT  A 4 ? DT  A 4   . ? 8_456 ? 
2  AC1 7 HOH E . ? HOH A 105 . ? 1_555 ? 
3  AC1 7 HOH E . ? HOH A 106 . ? 1_555 ? 
4  AC1 7 HOH E . ? HOH A 117 . ? 1_555 ? 
5  AC1 7 HOH E . ? HOH A 121 . ? 1_555 ? 
6  AC1 7 HOH E . ? HOH A 122 . ? 1_555 ? 
7  AC1 7 DT  B 4 ? DT  B 4   . ? 6_555 ? 
8  AC2 8 DT  A 4 ? DT  A 4   . ? 6_554 ? 
9  AC2 8 DG  B 1 ? DG  B 1   . ? 1_555 ? 
10 AC2 8 DC  B 2 ? DC  B 2   . ? 1_555 ? 
11 AC2 8 DT  B 4 ? DT  B 4   . ? 8_455 ? 
12 AC2 8 DG  B 5 ? DG  B 5   . ? 1_555 ? 
13 AC2 8 DC  B 6 ? DC  B 6   . ? 1_555 ? 
14 AC2 8 HOH F . ? HOH B 130 . ? 1_555 ? 
15 AC2 8 HOH F . ? HOH B 131 . ? 1_555 ? 
# 
_pdbx_validate_rmsd_bond.id                        1 
_pdbx_validate_rmsd_bond.PDB_model_num             1 
_pdbx_validate_rmsd_bond.auth_atom_id_1            "O4'" 
_pdbx_validate_rmsd_bond.auth_asym_id_1            B 
_pdbx_validate_rmsd_bond.auth_comp_id_1            DC 
_pdbx_validate_rmsd_bond.auth_seq_id_1             2 
_pdbx_validate_rmsd_bond.PDB_ins_code_1            ? 
_pdbx_validate_rmsd_bond.label_alt_id_1            ? 
_pdbx_validate_rmsd_bond.auth_atom_id_2            "C1'" 
_pdbx_validate_rmsd_bond.auth_asym_id_2            B 
_pdbx_validate_rmsd_bond.auth_comp_id_2            DC 
_pdbx_validate_rmsd_bond.auth_seq_id_2             2 
_pdbx_validate_rmsd_bond.PDB_ins_code_2            ? 
_pdbx_validate_rmsd_bond.label_alt_id_2            ? 
_pdbx_validate_rmsd_bond.bond_value                1.487 
_pdbx_validate_rmsd_bond.bond_target_value         1.420 
_pdbx_validate_rmsd_bond.bond_deviation            0.067 
_pdbx_validate_rmsd_bond.bond_standard_deviation   0.011 
_pdbx_validate_rmsd_bond.linker_flag               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 "O5'" A DC 2 ? ? "C5'" A DC 2 ? ? "C4'" A DC 2 ? ? 104.18 109.40 -5.22 0.80 N 
2  1 C6    A DC 2 ? ? N1    A DC 2 ? ? C2    A DC 2 ? ? 123.91 120.30 3.61  0.40 N 
3  1 N1    A DC 2 ? ? C2    A DC 2 ? ? N3    A DC 2 ? ? 114.47 119.20 -4.73 0.70 N 
4  1 C2    A DC 2 ? ? N3    A DC 2 ? ? C4    A DC 2 ? ? 123.37 119.90 3.47  0.50 N 
5  1 N1    A DC 2 ? ? C2    A DC 2 ? ? O2    A DC 2 ? ? 123.36 118.90 4.46  0.60 N 
6  1 "O5'" A DA 3 ? ? "C5'" A DA 3 ? ? "C4'" A DA 3 ? ? 103.82 109.40 -5.58 0.80 N 
7  1 "O4'" A DA 3 ? ? "C1'" A DA 3 ? ? N9    A DA 3 ? ? 103.13 108.00 -4.87 0.70 N 
8  1 N1    A DA 3 ? ? C2    A DA 3 ? ? N3    A DA 3 ? ? 126.22 129.30 -3.08 0.50 N 
9  1 C2    A DA 3 ? ? N3    A DA 3 ? ? C4    A DA 3 ? ? 114.88 110.60 4.28  0.50 N 
10 1 "C3'" A DT 4 ? ? "C2'" A DT 4 ? ? "C1'" A DT 4 ? ? 96.90  102.40 -5.50 0.80 N 
11 1 C2    A DT 4 ? ? N3    A DT 4 ? ? C4    A DT 4 ? ? 122.64 127.20 -4.56 0.60 N 
12 1 N3    A DT 4 ? ? C4    A DT 4 ? ? C5    A DT 4 ? ? 119.24 115.20 4.04  0.60 N 
13 1 C5    A DT 4 ? ? C4    A DT 4 ? ? O4    A DT 4 ? ? 119.72 124.90 -5.18 0.70 N 
14 1 C5    A DG 5 ? ? C6    A DG 5 ? ? N1    A DG 5 ? ? 114.70 111.50 3.20  0.50 N 
15 1 "O4'" A DT 7 ? ? "C4'" A DT 7 ? ? "C3'" A DT 7 ? ? 109.73 106.00 3.73  0.60 N 
16 1 C2    A DT 7 ? ? N3    A DT 7 ? ? C4    A DT 7 ? ? 123.58 127.20 -3.62 0.60 N 
17 1 C4    A DT 7 ? ? C5    A DT 7 ? ? C7    A DT 7 ? ? 124.28 119.00 5.28  0.60 N 
18 1 C6    A DT 7 ? ? C5    A DT 7 ? ? C7    A DT 7 ? ? 117.93 122.90 -4.97 0.60 N 
19 1 "O4'" B DC 2 ? ? "C1'" B DC 2 ? ? "C2'" B DC 2 ? ? 100.52 105.90 -5.38 0.80 N 
20 1 C4    B DC 2 ? ? C5    B DC 2 ? ? C6    B DC 2 ? ? 114.09 117.40 -3.31 0.50 N 
21 1 "O5'" B DA 3 ? ? "C5'" B DA 3 ? ? "C4'" B DA 3 ? ? 103.99 109.40 -5.41 0.80 N 
22 1 C2    B DT 4 ? ? N3    B DT 4 ? ? C4    B DT 4 ? ? 122.75 127.20 -4.45 0.60 N 
23 1 N3    B DT 4 ? ? C4    B DT 4 ? ? C5    B DT 4 ? ? 118.96 115.20 3.76  0.60 N 
24 1 C5    B DT 4 ? ? C6    B DT 4 ? ? N1    B DT 4 ? ? 120.07 123.70 -3.63 0.60 N 
25 1 "O4'" B DG 5 ? ? "C1'" B DG 5 ? ? N9    B DG 5 ? ? 103.49 108.00 -4.51 0.70 N 
26 1 "O5'" B DC 6 ? ? "C5'" B DC 6 ? ? "C4'" B DC 6 ? ? 104.19 109.40 -5.21 0.80 N 
27 1 N1    B DC 6 ? ? C2    B DC 6 ? ? O2    B DC 6 ? ? 124.97 118.90 6.07  0.60 N 
28 1 "O4'" B DT 7 ? ? "C1'" B DT 7 ? ? N1    B DT 7 ? ? 113.27 108.30 4.97  0.30 N 
29 1 C2    B DT 7 ? ? N3    B DT 7 ? ? C4    B DT 7 ? ? 122.31 127.20 -4.89 0.60 N 
30 1 N3    B DT 7 ? ? C4    B DT 7 ? ? C5    B DT 7 ? ? 119.71 115.20 4.51  0.60 N 
# 
loop_
_pdbx_struct_special_symmetry.id 
_pdbx_struct_special_symmetry.PDB_model_num 
_pdbx_struct_special_symmetry.auth_asym_id 
_pdbx_struct_special_symmetry.auth_comp_id 
_pdbx_struct_special_symmetry.auth_seq_id 
_pdbx_struct_special_symmetry.PDB_ins_code 
_pdbx_struct_special_symmetry.label_asym_id 
_pdbx_struct_special_symmetry.label_comp_id 
_pdbx_struct_special_symmetry.label_seq_id 
1 1 A HOH 107 ? E HOH . 
2 1 A HOH 108 ? E HOH . 
3 1 B HOH 111 ? F HOH . 
4 1 B HOH 142 ? F HOH . 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
BA  BA     BA N N 1   
DA  OP3    O  N N 2   
DA  P      P  N N 3   
DA  OP1    O  N N 4   
DA  OP2    O  N N 5   
DA  "O5'"  O  N N 6   
DA  "C5'"  C  N N 7   
DA  "C4'"  C  N R 8   
DA  "O4'"  O  N N 9   
DA  "C3'"  C  N S 10  
DA  "O3'"  O  N N 11  
DA  "C2'"  C  N N 12  
DA  "C1'"  C  N R 13  
DA  N9     N  Y N 14  
DA  C8     C  Y N 15  
DA  N7     N  Y N 16  
DA  C5     C  Y N 17  
DA  C6     C  Y N 18  
DA  N6     N  N N 19  
DA  N1     N  Y N 20  
DA  C2     C  Y N 21  
DA  N3     N  Y N 22  
DA  C4     C  Y N 23  
DA  HOP3   H  N N 24  
DA  HOP2   H  N N 25  
DA  "H5'"  H  N N 26  
DA  "H5''" H  N N 27  
DA  "H4'"  H  N N 28  
DA  "H3'"  H  N N 29  
DA  "HO3'" H  N N 30  
DA  "H2'"  H  N N 31  
DA  "H2''" H  N N 32  
DA  "H1'"  H  N N 33  
DA  H8     H  N N 34  
DA  H61    H  N N 35  
DA  H62    H  N N 36  
DA  H2     H  N N 37  
DC  OP3    O  N N 38  
DC  P      P  N N 39  
DC  OP1    O  N N 40  
DC  OP2    O  N N 41  
DC  "O5'"  O  N N 42  
DC  "C5'"  C  N N 43  
DC  "C4'"  C  N R 44  
DC  "O4'"  O  N N 45  
DC  "C3'"  C  N S 46  
DC  "O3'"  O  N N 47  
DC  "C2'"  C  N N 48  
DC  "C1'"  C  N R 49  
DC  N1     N  N N 50  
DC  C2     C  N N 51  
DC  O2     O  N N 52  
DC  N3     N  N N 53  
DC  C4     C  N N 54  
DC  N4     N  N N 55  
DC  C5     C  N N 56  
DC  C6     C  N N 57  
DC  HOP3   H  N N 58  
DC  HOP2   H  N N 59  
DC  "H5'"  H  N N 60  
DC  "H5''" H  N N 61  
DC  "H4'"  H  N N 62  
DC  "H3'"  H  N N 63  
DC  "HO3'" H  N N 64  
DC  "H2'"  H  N N 65  
DC  "H2''" H  N N 66  
DC  "H1'"  H  N N 67  
DC  H41    H  N N 68  
DC  H42    H  N N 69  
DC  H5     H  N N 70  
DC  H6     H  N N 71  
DG  OP3    O  N N 72  
DG  P      P  N N 73  
DG  OP1    O  N N 74  
DG  OP2    O  N N 75  
DG  "O5'"  O  N N 76  
DG  "C5'"  C  N N 77  
DG  "C4'"  C  N R 78  
DG  "O4'"  O  N N 79  
DG  "C3'"  C  N S 80  
DG  "O3'"  O  N N 81  
DG  "C2'"  C  N N 82  
DG  "C1'"  C  N R 83  
DG  N9     N  Y N 84  
DG  C8     C  Y N 85  
DG  N7     N  Y N 86  
DG  C5     C  Y N 87  
DG  C6     C  N N 88  
DG  O6     O  N N 89  
DG  N1     N  N N 90  
DG  C2     C  N N 91  
DG  N2     N  N N 92  
DG  N3     N  N N 93  
DG  C4     C  Y N 94  
DG  HOP3   H  N N 95  
DG  HOP2   H  N N 96  
DG  "H5'"  H  N N 97  
DG  "H5''" H  N N 98  
DG  "H4'"  H  N N 99  
DG  "H3'"  H  N N 100 
DG  "HO3'" H  N N 101 
DG  "H2'"  H  N N 102 
DG  "H2''" H  N N 103 
DG  "H1'"  H  N N 104 
DG  H8     H  N N 105 
DG  H1     H  N N 106 
DG  H21    H  N N 107 
DG  H22    H  N N 108 
DT  OP3    O  N N 109 
DT  P      P  N N 110 
DT  OP1    O  N N 111 
DT  OP2    O  N N 112 
DT  "O5'"  O  N N 113 
DT  "C5'"  C  N N 114 
DT  "C4'"  C  N R 115 
DT  "O4'"  O  N N 116 
DT  "C3'"  C  N S 117 
DT  "O3'"  O  N N 118 
DT  "C2'"  C  N N 119 
DT  "C1'"  C  N R 120 
DT  N1     N  N N 121 
DT  C2     C  N N 122 
DT  O2     O  N N 123 
DT  N3     N  N N 124 
DT  C4     C  N N 125 
DT  O4     O  N N 126 
DT  C5     C  N N 127 
DT  C7     C  N N 128 
DT  C6     C  N N 129 
DT  HOP3   H  N N 130 
DT  HOP2   H  N N 131 
DT  "H5'"  H  N N 132 
DT  "H5''" H  N N 133 
DT  "H4'"  H  N N 134 
DT  "H3'"  H  N N 135 
DT  "HO3'" H  N N 136 
DT  "H2'"  H  N N 137 
DT  "H2''" H  N N 138 
DT  "H1'"  H  N N 139 
DT  H3     H  N N 140 
DT  H71    H  N N 141 
DT  H72    H  N N 142 
DT  H73    H  N N 143 
DT  H6     H  N N 144 
HOH O      O  N N 145 
HOH H1     H  N N 146 
HOH H2     H  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 
1QYK 'double helix' 
1QYK 'hairpin loop' 
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 A DG 1 1_555 A DC 6 1_555 -3.130 8.636 -0.425 -3.212 34.095 176.484  1 A_DG1:DC6_A A 1 ? A 6 ? ? ? 
1 A DC 2 1_555 A DG 5 1_555 3.148  8.436 -0.166 9.954  34.616 175.146  2 A_DC2:DG5_A A 2 ? A 5 ? ? ? 
1 B DC 2 1_555 B DG 5 1_555 -3.057 8.524 0.005  -7.688 34.431 -178.144 3 B_DC2:DG5_B B 2 ? B 5 ? ? ? 
# 
_ndb_struct_na_base_pair_step.model_number        1 
_ndb_struct_na_base_pair_step.i_label_asym_id_1   A 
_ndb_struct_na_base_pair_step.i_label_comp_id_1   DG 
_ndb_struct_na_base_pair_step.i_label_seq_id_1    1 
_ndb_struct_na_base_pair_step.i_symmetry_1        1_555 
_ndb_struct_na_base_pair_step.j_label_asym_id_1   A 
_ndb_struct_na_base_pair_step.j_label_comp_id_1   DC 
_ndb_struct_na_base_pair_step.j_label_seq_id_1    6 
_ndb_struct_na_base_pair_step.j_symmetry_1        1_555 
_ndb_struct_na_base_pair_step.i_label_asym_id_2   A 
_ndb_struct_na_base_pair_step.i_label_comp_id_2   DC 
_ndb_struct_na_base_pair_step.i_label_seq_id_2    2 
_ndb_struct_na_base_pair_step.i_symmetry_2        1_555 
_ndb_struct_na_base_pair_step.j_label_asym_id_2   A 
_ndb_struct_na_base_pair_step.j_label_comp_id_2   DG 
_ndb_struct_na_base_pair_step.j_label_seq_id_2    5 
_ndb_struct_na_base_pair_step.j_symmetry_2        1_555 
_ndb_struct_na_base_pair_step.shift               0.183 
_ndb_struct_na_base_pair_step.slide               0.352 
_ndb_struct_na_base_pair_step.rise                2.921 
_ndb_struct_na_base_pair_step.tilt                -2.004 
_ndb_struct_na_base_pair_step.roll                6.215 
_ndb_struct_na_base_pair_step.twist               28.445 
_ndb_struct_na_base_pair_step.x_displacement      -0.524 
_ndb_struct_na_base_pair_step.y_displacement      -0.758 
_ndb_struct_na_base_pair_step.helical_rise        2.912 
_ndb_struct_na_base_pair_step.inclination         12.442 
_ndb_struct_na_base_pair_step.tip                 4.011 
_ndb_struct_na_base_pair_step.helical_twist       29.170 
_ndb_struct_na_base_pair_step.step_number         1 
_ndb_struct_na_base_pair_step.step_name           AA_DG1DC2:DG5DC6_AA 
_ndb_struct_na_base_pair_step.i_auth_asym_id_1    A 
_ndb_struct_na_base_pair_step.i_auth_seq_id_1     1 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_1    ? 
_ndb_struct_na_base_pair_step.j_auth_asym_id_1    A 
_ndb_struct_na_base_pair_step.j_auth_seq_id_1     6 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_1    ? 
_ndb_struct_na_base_pair_step.i_auth_asym_id_2    A 
_ndb_struct_na_base_pair_step.i_auth_seq_id_2     2 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_2    ? 
_ndb_struct_na_base_pair_step.j_auth_asym_id_2    A 
_ndb_struct_na_base_pair_step.j_auth_seq_id_2     5 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_2    ? 
# 
_pdbx_initial_refinement_model.accession_code   184D 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'experimental model' 
_pdbx_initial_refinement_model.source_name      PDB 
_pdbx_initial_refinement_model.details          'NDB entry UDG028' 
# 
_atom_sites.entry_id                    1QYK 
_atom_sites.fract_transf_matrix[1][1]   0.045424 
_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]   0.016797 
_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]   0.020979 
_atom_sites.fract_transf_vector[1]      0.000000 
_atom_sites.fract_transf_vector[2]      0.000000 
_atom_sites.fract_transf_vector[3]      0.000000 
# 
loop_
_atom_type.symbol 
BA 
C  
N  
O  
P  
# 
loop_