data_4HW1
# 
_entry.id   4HW1 
# 
_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   4HW1         pdb_00004hw1 10.2210/pdb4hw1/pdb 
NDB   NA2122       ?            ?                   
RCSB  RCSB075990   ?            ?                   
WWPDB D_1000075990 ?            ?                   
# 
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 2013-11-20 
2 'Structure model' 1 1 2015-02-25 
3 'Structure model' 1 2 2024-02-28 
4 'Structure model' 1 3 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' 'Database references'    
2 3 'Structure model' 'Data collection'        
3 3 'Structure model' 'Database references'    
4 3 'Structure model' 'Derived calculations'   
5 4 '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 3 'Structure model' chem_comp_atom                
2 3 'Structure model' chem_comp_bond                
3 3 'Structure model' database_2                    
4 3 'Structure model' struct_site                   
5 4 '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 3 'Structure model' '_database_2.pdbx_DOI'                
2 3 'Structure model' '_database_2.pdbx_database_accession' 
3 3 'Structure model' '_struct_site.pdbx_auth_asym_id'      
4 3 'Structure model' '_struct_site.pdbx_auth_comp_id'      
5 3 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        4HW1 
_pdbx_database_status.recvd_initial_deposition_date   2012-11-07 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_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.methods_development_category    ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Acosta-Reyes, F.' 1 
'Subirana, J.A.'   2 
'Pous, J.'         3 
'Condom, N.'       4 
'Malinina, L.'     5 
'Campos, J.L.'     6 
# 
_citation.id                        primary 
_citation.title                     'Polymorphic crystal structures of an all-AT DNA dodecamer.' 
_citation.journal_abbrev            Biopolymers 
_citation.journal_volume            103 
_citation.page_first                123 
_citation.page_last                 133 
_citation.year                      2015 
_citation.journal_id_ASTM           BIPMAA 
_citation.country                   US 
_citation.journal_id_ISSN           0006-3525 
_citation.journal_id_CSD            0161 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   25257185 
_citation.pdbx_database_id_DOI      10.1002/bip.22565 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Acosta-Reyes, F.J.'  1 ? 
primary 'Subirana, J.A.'      2 ? 
primary 'Pous, J.'            3 ? 
primary 'Sanchez-Giraldo, R.' 4 ? 
primary 'Condom, N.'          5 ? 
primary 'Baldini, R.'         6 ? 
primary 'Malinina, L.'        7 ? 
primary 'Campos, J.L.'        8 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer     syn 
;DNA (5'-D(*AP*AP*TP*AP*AP*AP*TP*TP*TP*AP*TP*T)-3')
;
3659.440 4  ? ? ? ? 
2 non-polymer syn 'MAGNESIUM ION'                                      24.305   1  ? ? ? ? 
3 water       nat water                                                18.015   14 ? ? ? ? 
# 
_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       '(DA)(DA)(DT)(DA)(DA)(DA)(DT)(DT)(DT)(DA)(DT)(DT)' 
_entity_poly.pdbx_seq_one_letter_code_can   AATAAATTTATT 
_entity_poly.pdbx_strand_id                 A,B,C,D 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'MAGNESIUM ION' MG  
3 water           HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  DA n 
1 2  DA n 
1 3  DT n 
1 4  DA n 
1 5  DA n 
1 6  DA n 
1 7  DT n 
1 8  DT n 
1 9  DT n 
1 10 DA n 
1 11 DT n 
1 12 DT n 
# 
_pdbx_entity_src_syn.entity_id              1 
_pdbx_entity_src_syn.pdbx_src_id            1 
_pdbx_entity_src_syn.pdbx_alt_source_flag   sample 
_pdbx_entity_src_syn.pdbx_beg_seq_num       ? 
_pdbx_entity_src_syn.pdbx_end_seq_num       ? 
_pdbx_entity_src_syn.organism_scientific    ? 
_pdbx_entity_src_syn.organism_common_name   ? 
_pdbx_entity_src_syn.ncbi_taxonomy_id       ? 
_pdbx_entity_src_syn.details                'DNA oligonucleotide.' 
# 
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 
DT  'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE"         ? 'C10 H15 N2 O8 P' 322.208 
HOH non-polymer   . WATER                                ? 'H2 O'            18.015  
MG  non-polymer   . 'MAGNESIUM ION'                      ? 'Mg 2'            24.305  
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  DA 1  1  1  DA DA A . n 
A 1 2  DA 2  2  2  DA DA A . n 
A 1 3  DT 3  3  3  DT DT A . n 
A 1 4  DA 4  4  4  DA DA A . n 
A 1 5  DA 5  5  5  DA DA A . n 
A 1 6  DA 6  6  6  DA DA A . n 
A 1 7  DT 7  7  7  DT DT A . n 
A 1 8  DT 8  8  8  DT DT A . n 
A 1 9  DT 9  9  9  DT DT A . n 
A 1 10 DA 10 10 10 DA DA A . n 
A 1 11 DT 11 11 11 DT DT A . n 
A 1 12 DT 12 12 12 DT DT A . n 
B 1 1  DA 1  13 13 DA DA B . n 
B 1 2  DA 2  14 14 DA DA B . n 
B 1 3  DT 3  15 15 DT DT B . n 
B 1 4  DA 4  16 16 DA DA B . n 
B 1 5  DA 5  17 17 DA DA B . n 
B 1 6  DA 6  18 18 DA DA B . n 
B 1 7  DT 7  19 19 DT DT B . n 
B 1 8  DT 8  20 20 DT DT B . n 
B 1 9  DT 9  21 21 DT DT B . n 
B 1 10 DA 10 22 22 DA DA B . n 
B 1 11 DT 11 23 23 DT DT B . n 
B 1 12 DT 12 24 24 DT DT B . n 
C 1 1  DA 1  1  1  DA DA C . n 
C 1 2  DA 2  2  2  DA DA C . n 
C 1 3  DT 3  3  3  DT DT C . n 
C 1 4  DA 4  4  4  DA DA C . n 
C 1 5  DA 5  5  5  DA DA C . n 
C 1 6  DA 6  6  6  DA DA C . n 
C 1 7  DT 7  7  7  DT DT C . n 
C 1 8  DT 8  8  8  DT DT C . n 
C 1 9  DT 9  9  9  DT DT C . n 
C 1 10 DA 10 10 10 DA DA C . n 
C 1 11 DT 11 11 11 DT DT C . n 
C 1 12 DT 12 12 12 DT DT C . n 
D 1 1  DA 1  13 13 DA DA D . n 
D 1 2  DA 2  14 14 DA DA D . n 
D 1 3  DT 3  15 15 DT DT D . n 
D 1 4  DA 4  16 16 DA DA D . n 
D 1 5  DA 5  17 17 DA DA D . n 
D 1 6  DA 6  18 18 DA DA D . n 
D 1 7  DT 7  19 19 DT DT D . n 
D 1 8  DT 8  20 20 DT DT D . n 
D 1 9  DT 9  21 21 DT DT D . n 
D 1 10 DA 10 22 22 DA DA D . n 
D 1 11 DT 11 23 23 DT DT D . n 
D 1 12 DT 12 24 24 DT DT D . 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 
E 2 MG  1 101 1  MG  MG  B . 
F 3 HOH 1 101 12 HOH HOH A . 
G 3 HOH 1 201 1  HOH HOH B . 
G 3 HOH 2 202 3  HOH HOH B . 
G 3 HOH 3 203 5  HOH HOH B . 
G 3 HOH 4 204 8  HOH HOH B . 
G 3 HOH 5 205 9  HOH HOH B . 
H 3 HOH 1 101 2  HOH HOH C . 
H 3 HOH 2 102 3  HOH HOH C . 
H 3 HOH 3 103 6  HOH HOH C . 
I 3 HOH 1 101 2  HOH HOH D . 
I 3 HOH 2 102 4  HOH HOH D . 
I 3 HOH 3 103 7  HOH HOH D . 
I 3 HOH 4 104 10 HOH HOH D . 
I 3 HOH 5 105 11 HOH HOH D . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
ADSC   'data collection' Quantum  ? 1 
PHASER phasing           .        ? 2 
REFMAC refinement        5.7.0029 ? 3 
XDS    'data reduction'  .        ? 4 
SCALA  'data scaling'    .        ? 5 
# 
_cell.entry_id           4HW1 
_cell.length_a           50.431 
_cell.length_b           61.155 
_cell.length_c           80.601 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              32 
_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                         4HW1 
_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          4HW1 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.12 
_exptl_crystal.density_percent_sol   42.06 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            277 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              6.5 
_exptl_crystal_grow.pdbx_details    'Mg, MPD, Sodium Cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           100 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               CCD 
_diffrn_detector.type                   'ADSC QUANTUM 210r' 
_diffrn_detector.pdbx_collection_date   2007-03-02 
_diffrn_detector.details                mirrors 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    MIRRORS 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   0.9796 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'ESRF BEAMLINE BM16' 
_diffrn_source.pdbx_synchrotron_site       ESRF 
_diffrn_source.pdbx_synchrotron_beamline   BM16 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        0.9796 
# 
_reflns.entry_id                     4HW1 
_reflns.observed_criterion_sigma_I   ? 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             24.36 
_reflns.d_resolution_high            3.099 
_reflns.number_obs                   2433 
_reflns.number_all                   2435 
_reflns.percent_possible_obs         99.6 
_reflns.pdbx_Rmerge_I_obs            0.184 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        9.7952 
_reflns.B_iso_Wilson_estimate        58.7 
_reflns.pdbx_redundancy              10.25 
_reflns.R_free_details               ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.pdbx_chi_squared             ? 
_reflns.pdbx_scaling_rejects         ? 
_reflns.pdbx_ordinal                 1 
_reflns.pdbx_diffrn_id               1 
# 
loop_
_reflns_shell.d_res_high 
_reflns_shell.d_res_low 
_reflns_shell.percent_possible_all 
_reflns_shell.Rmerge_I_obs 
_reflns_shell.pdbx_Rsym_value 
_reflns_shell.meanI_over_sigI_obs 
_reflns_shell.pdbx_redundancy 
_reflns_shell.percent_possible_obs 
_reflns_shell.number_unique_all 
_reflns_shell.number_measured_all 
_reflns_shell.number_measured_obs 
_reflns_shell.number_unique_obs 
_reflns_shell.pdbx_chi_squared 
_reflns_shell.pdbx_ordinal 
_reflns_shell.pdbx_diffrn_id 
3.10 3.27  98.99  0.55 ? ? 9.75  ? 344 ? ? ? ? 1  1 
3.27 3.46  99.66  0.80 ? ? 10.74 ? 319 ? ? ? ? 2  1 
3.46 3.70  100.00 0.48 ? ? 10.49 ? 315 ? ? ? ? 3  1 
3.70 4.00  100.00 0.50 ? ? 10.65 ? 292 ? ? ? ? 4  1 
4.00 4.38  100.00 0.30 ? ? 10.55 ? 270 ? ? ? ? 5  1 
4.38 4.90  100.00 0.17 ? ? 10.54 ? 243 ? ? ? ? 6  1 
4.90 5.66  100.00 0.12 ? ? 10.27 ? 226 ? ? ? ? 7  1 
5.66 6.93  100.00 0.08 ? ? 9.86  ? 185 ? ? ? ? 8  1 
6.93 9.80  100.00 0.05 ? ? 9.58  ? 151 ? ? ? ? 9  1 
9.80 24.36 93.65  0.04 ? ? 8.30  ? 88  ? ? ? ? 10 1 
# 
_refine.entry_id                                 4HW1 
_refine.ls_number_reflns_obs                     2311 
_refine.ls_number_reflns_all                     2435 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          . 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             24.36 
_refine.ls_d_res_high                            3.10 
_refine.ls_percent_reflns_obs                    99.42 
_refine.ls_R_factor_obs                          0.26262 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.26196 
_refine.ls_R_factor_R_free                       0.27659 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 4.5 
_refine.ls_number_reflns_R_free                  109 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               0.936 
_refine.correlation_coeff_Fo_to_Fc_free          0.931 
_refine.B_iso_mean                               55.486 
_refine.aniso_B[1][1]                            -7.64 
_refine.aniso_B[2][2]                            4.69 
_refine.aniso_B[3][3]                            2.94 
_refine.aniso_B[1][2]                            -0.00 
_refine.aniso_B[1][3]                            0.00 
_refine.aniso_B[2][3]                            0.00 
_refine.solvent_model_details                    MASK 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_solvent_vdw_probe_radii             1.20 
_refine.pdbx_solvent_ion_probe_radii             0.80 
_refine.pdbx_solvent_shrinkage_radii             0.80 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  'HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS' 
_refine.pdbx_starting_model                      'theoretic model of B-DNA' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       'MAXIMUM LIKELIHOOD' 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R_Free                  0.570 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_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_overall_ESU_R                       ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_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   972 
_refine_hist.pdbx_number_atoms_ligand         1 
_refine_hist.number_atoms_solvent             14 
_refine_hist.number_atoms_total               987 
_refine_hist.d_res_high                       3.10 
_refine_hist.d_res_low                        24.36 
# 
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_restraint_function 
_refine_ls_restr.pdbx_refine_id 
r_bond_refined_d             0.007  0.011  ? 1088 ? 'X-RAY DIFFRACTION' 
r_bond_other_d               0.001  0.020  ? 556  ? 'X-RAY DIFFRACTION' 
r_angle_refined_deg          1.040  1.188  ? 1672 ? 'X-RAY DIFFRACTION' 
r_angle_other_deg            6.478  3.000  ? 1324 ? 'X-RAY DIFFRACTION' 
r_dihedral_angle_1_deg       52.716 20.000 ? 232  ? 'X-RAY DIFFRACTION' 
r_dihedral_angle_2_deg       ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_dihedral_angle_3_deg       33.541 20.000 ? 192  ? 'X-RAY DIFFRACTION' 
r_dihedral_angle_4_deg       ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_chiral_restr               0.036  0.200  ? 144  ? 'X-RAY DIFFRACTION' 
r_gen_planes_refined         0.001  0.020  ? 544  ? 'X-RAY DIFFRACTION' 
r_gen_planes_other           0.002  0.020  ? 184  ? 'X-RAY DIFFRACTION' 
r_nbd_refined                ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_nbd_other                  ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_nbtor_refined              ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_nbtor_other                ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_xyhbond_nbd_refined        ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_xyhbond_nbd_other          ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_metal_ion_refined          ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_metal_ion_other            ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_symmetry_vdw_refined       ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_symmetry_vdw_other         ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_symmetry_hbond_refined     ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_symmetry_hbond_other       ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_symmetry_metal_ion_refined ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_symmetry_metal_ion_other   ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_mcbond_it                  ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_mcbond_other               ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_mcangle_it                 ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_scbond_it                  ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_scangle_it                 ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_rigid_bond_restr           ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_sphericity_free            ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
r_sphericity_bonded          ?      ?      ? ?    ? 'X-RAY DIFFRACTION' 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   20 
_refine_ls_shell.d_res_high                       3.099 
_refine_ls_shell.d_res_low                        3.179 
_refine_ls_shell.number_reflns_R_work             162 
_refine_ls_shell.R_factor_R_work                  0.380 
_refine_ls_shell.percent_reflns_obs               97.77 
_refine_ls_shell.R_factor_R_free                  0.651 
_refine_ls_shell.R_factor_R_free_error            ? 
_refine_ls_shell.percent_reflns_R_free            ? 
_refine_ls_shell.number_reflns_R_free             13 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.R_factor_all                     ? 
_refine_ls_shell.number_reflns_obs                ? 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
# 
_database_PDB_matrix.entry_id          4HW1 
_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                  4HW1 
_struct.title                     'Multiple Crystal structures of an all-AT DNA dodecamer stabilized by weak interactions.' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        4HW1 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'Oligonucleotide, weak interactions, B form 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 1 ? 
D N N 1 ? 
E N N 2 ? 
F N N 3 ? 
G N N 3 ? 
H N N 3 ? 
I N N 3 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    4HW1 
_struct_ref.pdbx_db_accession          4HW1 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_align_begin           ? 
_struct_ref.pdbx_seq_one_letter_code   AATAAATTTATT 
_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 4HW1 A 1 ? 12 ? 4HW1 1  ? 12 ? 1  12 
2 1 4HW1 B 1 ? 12 ? 4HW1 13 ? 24 ? 13 24 
3 1 4HW1 C 1 ? 12 ? 4HW1 1  ? 12 ? 1  12 
4 1 4HW1 D 1 ? 12 ? 4HW1 13 ? 24 ? 13 24 
# 
loop_
_pdbx_struct_assembly.id 
_pdbx_struct_assembly.details 
_pdbx_struct_assembly.method_details 
_pdbx_struct_assembly.oligomeric_details 
_pdbx_struct_assembly.oligomeric_count 
1 author_and_software_defined_assembly PISA dimeric 2 
2 author_and_software_defined_assembly PISA dimeric 2 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 1050 ? 
1 MORE         -10  ? 
1 'SSA (A^2)'  4710 ? 
2 'ABSA (A^2)' 1000 ? 
2 MORE         -7   ? 
2 'SSA (A^2)'  4640 ? 
# 
loop_
_pdbx_struct_assembly_gen.assembly_id 
_pdbx_struct_assembly_gen.oper_expression 
_pdbx_struct_assembly_gen.asym_id_list 
1 1 A,B,E,F,G 
2 1 C,D,H,I   
# 
_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 ? ? E MG .  MG ? ? ? 1_555 G HOH .  O  ? ? B MG 101 B HOH 201 1_555 ? ? ? ? ? ? ?            2.191 ? ? 
metalc2  metalc ? ? E MG .  MG ? ? ? 1_555 G HOH .  O  ? ? B MG 101 B HOH 202 1_555 ? ? ? ? ? ? ?            2.377 ? ? 
metalc3  metalc ? ? E MG .  MG ? ? ? 1_555 H HOH .  O  ? ? B MG 101 C HOH 101 1_555 ? ? ? ? ? ? ?            2.429 ? ? 
hydrog1  hydrog ? ? A DA 1  N1 ? ? ? 1_555 B DT  12 N3 ? ? A DA 1   B DT  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2  hydrog ? ? A DA 1  N6 ? ? ? 1_555 B DT  12 O4 ? ? A DA 1   B DT  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3  hydrog ? ? A DA 2  N1 ? ? ? 1_555 B DT  11 N3 ? ? A DA 2   B DT  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4  hydrog ? ? A DA 2  N6 ? ? ? 1_555 B DT  11 O4 ? ? A DA 2   B DT  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5  hydrog ? ? A DT 3  N3 ? ? ? 1_555 B DA  10 N1 ? ? A DT 3   B DA  22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6  hydrog ? ? A DT 3  O4 ? ? ? 1_555 B DA  10 N6 ? ? A DT 3   B DA  22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7  hydrog ? ? A DA 4  N1 ? ? ? 1_555 B DT  9  N3 ? ? A DA 4   B DT  21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8  hydrog ? ? A DA 4  N6 ? ? ? 1_555 B DT  9  O4 ? ? A DA 4   B DT  21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog9  hydrog ? ? A DA 5  N1 ? ? ? 1_555 B DT  8  N3 ? ? A DA 5   B DT  20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog10 hydrog ? ? A DA 5  N6 ? ? ? 1_555 B DT  8  O4 ? ? A DA 5   B DT  20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog11 hydrog ? ? A DA 6  N1 ? ? ? 1_555 B DT  7  N3 ? ? A DA 6   B DT  19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog12 hydrog ? ? A DA 6  N6 ? ? ? 1_555 B DT  7  O4 ? ? A DA 6   B DT  19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog13 hydrog ? ? A DT 7  O4 ? ? ? 1_555 B DA  5  N6 ? ? A DT 7   B DA  17  1_555 ? ? ? ? ? ? 'DT-DA PAIR' ?     ? ? 
hydrog14 hydrog ? ? A DT 7  N3 ? ? ? 1_555 B DA  6  N1 ? ? A DT 7   B DA  18  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog15 hydrog ? ? A DT 7  O4 ? ? ? 1_555 B DA  6  N6 ? ? A DT 7   B DA  18  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog16 hydrog ? ? A DT 8  N3 ? ? ? 1_555 B DA  5  N1 ? ? A DT 8   B DA  17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog17 hydrog ? ? A DT 8  O4 ? ? ? 1_555 B DA  5  N6 ? ? A DT 8   B DA  17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog18 hydrog ? ? A DT 9  N3 ? ? ? 1_555 B DA  4  N1 ? ? A DT 9   B DA  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog19 hydrog ? ? A DT 9  O4 ? ? ? 1_555 B DA  4  N6 ? ? A DT 9   B DA  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog20 hydrog ? ? A DA 10 N1 ? ? ? 1_555 B DT  3  N3 ? ? A DA 10  B DT  15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog21 hydrog ? ? A DA 10 N6 ? ? ? 1_555 B DT  3  O4 ? ? A DA 10  B DT  15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog22 hydrog ? ? A DT 11 N3 ? ? ? 1_555 B DA  2  N1 ? ? A DT 11  B DA  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog23 hydrog ? ? A DT 11 O4 ? ? ? 1_555 B DA  2  N6 ? ? A DT 11  B DA  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog24 hydrog ? ? A DT 12 N3 ? ? ? 1_555 B DA  1  N1 ? ? A DT 12  B DA  13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog25 hydrog ? ? A DT 12 O4 ? ? ? 1_555 B DA  1  N6 ? ? A DT 12  B DA  13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog26 hydrog ? ? C DA 1  N1 ? ? ? 1_555 D DT  12 N3 ? ? C DA 1   D DT  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog27 hydrog ? ? C DA 1  N6 ? ? ? 1_555 D DT  12 O4 ? ? C DA 1   D DT  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog28 hydrog ? ? C DA 2  N1 ? ? ? 1_555 D DT  11 N3 ? ? C DA 2   D DT  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog29 hydrog ? ? C DA 2  N6 ? ? ? 1_555 D DT  11 O4 ? ? C DA 2   D DT  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog30 hydrog ? ? C DT 3  N3 ? ? ? 1_555 D DA  10 N1 ? ? C DT 3   D DA  22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog31 hydrog ? ? C DT 3  O4 ? ? ? 1_555 D DA  10 N6 ? ? C DT 3   D DA  22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog32 hydrog ? ? C DA 4  N1 ? ? ? 1_555 D DT  9  N3 ? ? C DA 4   D DT  21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog33 hydrog ? ? C DA 4  N6 ? ? ? 1_555 D DT  9  O4 ? ? C DA 4   D DT  21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog34 hydrog ? ? C DA 5  N1 ? ? ? 1_555 D DT  8  N3 ? ? C DA 5   D DT  20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog35 hydrog ? ? C DA 5  N6 ? ? ? 1_555 D DT  8  O4 ? ? C DA 5   D DT  20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog36 hydrog ? ? C DA 6  N1 ? ? ? 1_555 D DT  7  N3 ? ? C DA 6   D DT  19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog37 hydrog ? ? C DA 6  N6 ? ? ? 1_555 D DT  7  O4 ? ? C DA 6   D DT  19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog38 hydrog ? ? C DT 7  N3 ? ? ? 1_555 D DA  6  N1 ? ? C DT 7   D DA  18  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog39 hydrog ? ? C DT 7  O4 ? ? ? 1_555 D DA  6  N6 ? ? C DT 7   D DA  18  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog40 hydrog ? ? C DT 8  N3 ? ? ? 1_555 D DA  5  N1 ? ? C DT 8   D DA  17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog41 hydrog ? ? C DT 8  O4 ? ? ? 1_555 D DA  5  N6 ? ? C DT 8   D DA  17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog42 hydrog ? ? C DT 9  N3 ? ? ? 1_555 D DA  4  N1 ? ? C DT 9   D DA  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog43 hydrog ? ? C DT 9  O4 ? ? ? 1_555 D DA  4  N6 ? ? C DT 9   D DA  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog44 hydrog ? ? C DA 10 N1 ? ? ? 1_555 D DT  3  N3 ? ? C DA 10  D DT  15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog45 hydrog ? ? C DA 10 N6 ? ? ? 1_555 D DT  3  O4 ? ? C DA 10  D DT  15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog46 hydrog ? ? C DT 11 N3 ? ? ? 1_555 D DA  2  N1 ? ? C DT 11  D DA  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog47 hydrog ? ? C DT 11 O4 ? ? ? 1_555 D DA  2  N6 ? ? C DT 11  D DA  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog48 hydrog ? ? C DT 12 N3 ? ? ? 1_555 D DA  1  N1 ? ? C DT 12  D DA  13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog49 hydrog ? ? C DT 12 O4 ? ? ? 1_555 D DA  1  N6 ? ? C DT 12  D DA  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 ? G HOH . ? B HOH 201 ? 1_555 MG ? E MG . ? B MG 101 ? 1_555 O ? G HOH . ? B HOH 202 ? 1_555 79.8 ? 
2 O ? G HOH . ? B HOH 201 ? 1_555 MG ? E MG . ? B MG 101 ? 1_555 O ? H HOH . ? C HOH 101 ? 1_555 72.0 ? 
3 O ? G HOH . ? B HOH 202 ? 1_555 MG ? E MG . ? B MG 101 ? 1_555 O ? H HOH . ? C HOH 101 ? 1_555 97.2 ? 
# 
_struct_site.id                   AC1 
_struct_site.pdbx_evidence_code   Software 
_struct_site.pdbx_auth_asym_id    B 
_struct_site.pdbx_auth_comp_id    MG 
_struct_site.pdbx_auth_seq_id     101 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    4 
_struct_site.details              'BINDING SITE FOR RESIDUE MG B 101' 
# 
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 4 DA  B 4 ? DA  B 16  . ? 1_555 ? 
2 AC1 4 HOH G . ? HOH B 201 . ? 1_555 ? 
3 AC1 4 HOH G . ? HOH B 202 . ? 1_555 ? 
4 AC1 4 HOH H . ? HOH C 101 . ? 1_555 ? 
# 
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 
DT  OP3    O  N N 37 
DT  P      P  N N 38 
DT  OP1    O  N N 39 
DT  OP2    O  N N 40 
DT  "O5'"  O  N N 41 
DT  "C5'"  C  N N 42 
DT  "C4'"  C  N R 43 
DT  "O4'"  O  N N 44 
DT  "C3'"  C  N S 45 
DT  "O3'"  O  N N 46 
DT  "C2'"  C  N N 47 
DT  "C1'"  C  N R 48 
DT  N1     N  N N 49 
DT  C2     C  N N 50 
DT  O2     O  N N 51 
DT  N3     N  N N 52 
DT  C4     C  N N 53 
DT  O4     O  N N 54 
DT  C5     C  N N 55 
DT  C7     C  N N 56 
DT  C6     C  N N 57 
DT  HOP3   H  N N 58 
DT  HOP2   H  N N 59 
DT  "H5'"  H  N N 60 
DT  "H5''" H  N N 61 
DT  "H4'"  H  N N 62 
DT  "H3'"  H  N N 63 
DT  "HO3'" H  N N 64 
DT  "H2'"  H  N N 65 
DT  "H2''" H  N N 66 
DT  "H1'"  H  N N 67 
DT  H3     H  N N 68 
DT  H71    H  N N 69 
DT  H72    H  N N 70 
DT  H73    H  N N 71 
DT  H6     H  N N 72 
HOH O      O  N N 73 
HOH H1     H  N N 74 
HOH H2     H  N N 75 
MG  MG     MG N N 76 
# 
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 
DT  OP3   P      sing N N 39 
DT  OP3   HOP3   sing N N 40 
DT  P     OP1    doub N N 41 
DT  P     OP2    sing N N 42 
DT  P     "O5'"  sing N N 43 
DT  OP2   HOP2   sing N N 44 
DT  "O5'" "C5'"  sing N N 45 
DT  "C5'" "C4'"  sing N N 46 
DT  "C5'" "H5'"  sing N N 47 
DT  "C5'" "H5''" sing N N 48 
DT  "C4'" "O4'"  sing N N 49 
DT  "C4'" "C3'"  sing N N 50 
DT  "C4'" "H4'"  sing N N 51 
DT  "O4'" "C1'"  sing N N 52 
DT  "C3'" "O3'"  sing N N 53 
DT  "C3'" "C2'"  sing N N 54 
DT  "C3'" "H3'"  sing N N 55 
DT  "O3'" "HO3'" sing N N 56 
DT  "C2'" "C1'"  sing N N 57 
DT  "C2'" "H2'"  sing N N 58 
DT  "C2'" "H2''" sing N N 59 
DT  "C1'" N1     sing N N 60 
DT  "C1'" "H1'"  sing N N 61 
DT  N1    C2     sing N N 62 
DT  N1    C6     sing N N 63 
DT  C2    O2     doub N N 64 
DT  C2    N3     sing N N 65 
DT  N3    C4     sing N N 66 
DT  N3    H3     sing N N 67 
DT  C4    O4     doub N N 68 
DT  C4    C5     sing N N 69 
DT  C5    C7     sing N N 70 
DT  C5    C6     doub N N 71 
DT  C7    H71    sing N N 72 
DT  C7    H72    sing N N 73 
DT  C7    H73    sing N N 74 
DT  C6    H6     sing N N 75 
HOH O     H1     sing N N 76 
HOH O     H2     sing N N 77 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
4HW1 'double helix'        
4HW1 '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 DA 1  1_555 B DT 12 1_555 0.300  -0.183 -0.452 -5.320  -9.286  1.651   1  A_DA1:DT24_B  A 1  ? B 24 ? 20 1 
1 A DA 2  1_555 B DT 11 1_555 0.146  -0.140 0.021  2.425   -10.210 0.419   2  A_DA2:DT23_B  A 2  ? B 23 ? 20 1 
1 A DT 3  1_555 B DA 10 1_555 -0.658 -0.110 0.014  10.987  -17.212 -3.318  3  A_DT3:DA22_B  A 3  ? B 22 ? 20 1 
1 A DA 4  1_555 B DT 9  1_555 -0.019 -0.163 0.475  10.155  -17.571 -4.108  4  A_DA4:DT21_B  A 4  ? B 21 ? 20 1 
1 A DA 5  1_555 B DT 8  1_555 -0.460 -0.333 0.527  10.776  -23.514 -5.007  5  A_DA5:DT20_B  A 5  ? B 20 ? 20 1 
1 A DA 6  1_555 B DT 7  1_555 0.680  -0.181 0.440  -0.295  -12.989 -1.483  6  A_DA6:DT19_B  A 6  ? B 19 ? 20 1 
1 A DT 7  1_555 B DA 6  1_555 -0.401 -0.252 0.808  -8.328  -14.479 -3.917  7  A_DT7:DA18_B  A 7  ? B 18 ? 20 1 
1 A DT 8  1_555 B DA 5  1_555 -0.314 -0.096 0.279  -7.751  -26.435 -9.148  8  A_DT8:DA17_B  A 8  ? B 17 ? 20 1 
1 A DT 9  1_555 B DA 4  1_555 -0.165 -0.078 0.731  -20.233 -11.285 -6.685  9  A_DT9:DA16_B  A 9  ? B 16 ? 20 1 
1 A DA 10 1_555 B DT 3  1_555 0.740  -0.115 0.161  -5.350  -10.117 -2.927  10 A_DA10:DT15_B A 10 ? B 15 ? 20 1 
1 A DT 11 1_555 B DA 2  1_555 -1.100 -0.246 0.772  -10.732 -5.172  -1.024  11 A_DT11:DA14_B A 11 ? B 14 ? 20 1 
1 A DT 12 1_555 B DA 1  1_555 0.033  -0.159 -0.271 -10.336 -24.428 1.898   12 A_DT12:DA13_B A 12 ? B 13 ? 20 1 
1 C DA 1  1_555 D DT 12 1_555 -0.855 -0.414 0.102  -1.682  -11.736 0.255   13 C_DA1:DT24_D  C 1  ? D 24 ? 20 1 
1 C DA 2  1_555 D DT 11 1_555 0.447  -0.189 0.702  5.207   -8.034  -0.766  14 C_DA2:DT23_D  C 2  ? D 23 ? 20 1 
1 C DT 3  1_555 D DA 10 1_555 -0.299 -0.264 0.822  3.225   -10.760 -3.360  15 C_DT3:DA22_D  C 3  ? D 22 ? 20 1 
1 C DA 4  1_555 D DT 9  1_555 0.899  -0.183 0.316  11.744  -16.524 -2.016  16 C_DA4:DT21_D  C 4  ? D 21 ? 20 1 
1 C DA 5  1_555 D DT 8  1_555 0.846  -0.096 0.393  8.392   -22.720 -6.446  17 C_DA5:DT20_D  C 5  ? D 20 ? 20 1 
1 C DA 6  1_555 D DT 7  1_555 0.358  -0.177 0.142  7.742   -19.462 1.015   18 C_DA6:DT19_D  C 6  ? D 19 ? 20 1 
1 C DT 7  1_555 D DA 6  1_555 -0.732 -0.157 -0.393 6.667   -20.764 -0.398  19 C_DT7:DA18_D  C 7  ? D 18 ? 20 1 
1 C DT 8  1_555 D DA 5  1_555 -0.831 -0.246 0.781  -8.480  -24.788 -8.380  20 C_DT8:DA17_D  C 8  ? D 17 ? 20 1 
1 C DT 9  1_555 D DA 4  1_555 -0.483 -0.133 0.821  -15.930 -19.020 -10.046 21 C_DT9:DA16_D  C 9  ? D 16 ? 20 1 
1 C DA 10 1_555 D DT 3  1_555 -0.330 -0.204 -0.108 -13.272 2.500   1.633   22 C_DA10:DT15_D C 10 ? D 15 ? 20 1 
1 C DT 11 1_555 D DA 2  1_555 -0.141 -0.094 0.359  -9.235  -5.527  -3.112  23 C_DT11:DA14_D C 11 ? D 14 ? 20 1 
1 C DT 12 1_555 D DA 1  1_555 0.429  -0.250 0.439  -12.844 -11.105 -0.073  24 C_DT12:DA13_D C 12 ? D 13 ? 20 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 DA 1  1_555 B DT 12 1_555 A DA 2  1_555 B DT 11 1_555 -0.445 -0.002 2.901 -4.250 -3.155 33.621 0.448  0.154  2.922 -5.413  
7.291   34.023 1  AA_DA1DA2:DT23DT24_BB   A 1  ? B 24 ? A 2  ? B 23 ? 
1 A DA 2  1_555 B DT 11 1_555 A DT 3  1_555 B DA 10 1_555 0.320  -0.880 2.935 0.834  2.864  29.781 -2.230 -0.468 2.848 5.555   
-1.617  29.926 2  AA_DA2DT3:DA22DT23_BB   A 2  ? B 23 ? A 3  ? B 22 ? 
1 A DT 3  1_555 B DA 10 1_555 A DA 4  1_555 B DT 9  1_555 -0.455 -0.047 3.437 -2.001 3.271  38.295 -0.499 0.429  3.440 4.970   
3.041   38.479 3  AA_DT3DA4:DT21DA22_BB   A 3  ? B 22 ? A 4  ? B 21 ? 
1 A DA 4  1_555 B DT 9  1_555 A DA 5  1_555 B DT 8  1_555 0.215  -0.714 3.261 -1.359 -5.152 32.101 -0.363 -0.624 3.320 -9.237  
2.437   32.528 4  AA_DA4DA5:DT20DT21_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 0.121  -0.696 3.554 -1.346 -6.644 44.246 -0.247 -0.294 3.612 -8.760  
1.774   44.737 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 -0.150 -1.545 3.369 -2.224 -1.827 26.987 -2.811 -0.266 3.464 -3.901  
4.747   27.138 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 -0.256 -0.730 2.954 5.503  -7.281 39.518 -0.306 0.935  2.977 -10.597 
-8.010  40.518 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 DT 9  1_555 B DA 4  1_555 0.774  -0.465 3.468 1.841  -4.823 40.485 -0.096 -0.893 3.529 -6.936  
-2.647  40.799 8  AA_DT8DT9:DA16DA17_BB   A 8  ? B 17 ? A 9  ? B 16 ? 
1 A DT 9  1_555 B DA 4  1_555 A DA 10 1_555 B DT 3  1_555 -0.104 -0.256 2.944 0.652  3.582  31.749 -1.047 0.294  2.896 6.521   
-1.187  31.951 9  AA_DT9DA10:DT15DA16_BB  A 9  ? B 16 ? A 10 ? B 15 ? 
1 A DA 10 1_555 B DT 3  1_555 A DT 11 1_555 B DA 2  1_555 -0.085 -1.061 3.368 -3.528 -0.463 26.440 -2.174 -0.768 3.368 -1.007  
7.669   26.674 10 AA_DA10DT11:DA14DT15_BB A 10 ? B 15 ? A 11 ? B 14 ? 
1 A DT 11 1_555 B DA 2  1_555 A DT 12 1_555 B DA 1  1_555 0.129  -0.387 3.148 9.780  0.361  40.216 -0.585 0.833  3.091 0.516   
-13.974 41.342 11 AA_DT11DT12:DA13DA14_BB A 11 ? B 14 ? A 12 ? B 13 ? 
1 C DA 1  1_555 D DT 12 1_555 C DA 2  1_555 D DT 11 1_555 -0.414 -0.188 2.994 -5.905 -3.284 44.337 0.030  0.047  3.028 -4.321  
7.771   44.823 12 CC_DA1DA2:DT23DT24_DD   C 1  ? D 24 ? C 2  ? D 23 ? 
1 C DA 2  1_555 D DT 11 1_555 C DT 3  1_555 D DA 10 1_555 -0.105 -1.372 3.326 -3.070 -3.131 25.716 -2.147 -0.644 3.454 -6.969  
6.835   26.080 13 CC_DA2DT3:DA22DT23_DD   C 2  ? D 23 ? C 3  ? D 22 ? 
1 C DT 3  1_555 D DA 10 1_555 C DA 4  1_555 D DT 9  1_555 0.449  -0.188 3.099 6.597  -2.977 40.347 0.043  0.051  3.136 -4.274  
-9.472  40.965 14 CC_DT3DA4:DT21DA22_DD   C 3  ? D 22 ? C 4  ? D 21 ? 
1 C DA 4  1_555 D DT 9  1_555 C DA 5  1_555 D DT 8  1_555 -0.315 -0.185 3.284 -1.444 -5.036 36.182 0.406  0.302  3.289 -8.056  
2.310   36.546 15 CC_DA4DA5:DT20DT21_DD   C 4  ? D 21 ? C 5  ? D 20 ? 
1 C DA 5  1_555 D DT 8  1_555 C DA 6  1_555 D DT 7  1_555 -0.152 -0.898 3.166 0.924  2.737  34.270 -1.928 0.395  3.082 4.634   
-1.564  34.388 16 CC_DA5DA6:DT19DT20_DD   C 5  ? D 20 ? C 6  ? D 19 ? 
1 C DA 6  1_555 D DT 7  1_555 C DT 7  1_555 D DA 6  1_555 -0.236 -0.895 3.203 4.160  -1.620 26.495 -1.517 1.558  3.177 -3.503  
-8.995  26.862 17 CC_DA6DT7:DA18DT19_DD   C 6  ? D 19 ? C 7  ? D 18 ? 
1 C DT 7  1_555 D DA 6  1_555 C DT 8  1_555 D DA 5  1_555 0.020  -0.700 3.691 -7.704 -3.032 36.291 -0.639 -1.197 3.656 -4.791  
12.174  37.193 18 CC_DT7DT8:DA17DA18_DD   C 7  ? D 18 ? C 8  ? D 17 ? 
1 C DT 8  1_555 D DA 5  1_555 C DT 9  1_555 D DA 4  1_555 -0.070 -0.508 3.331 0.603  -5.535 41.048 -0.111 0.166  3.367 -7.850  
-0.855  41.407 19 CC_DT8DT9:DA16DA17_DD   C 8  ? D 17 ? C 9  ? D 16 ? 
1 C DT 9  1_555 D DA 4  1_555 C DA 10 1_555 D DT 3  1_555 0.465  -0.022 3.300 5.049  -3.367 37.920 0.395  -0.066 3.322 -5.141  
-7.710  38.385 20 CC_DT9DA10:DT15DA16_DD  C 9  ? D 16 ? C 10 ? D 15 ? 
1 C DA 10 1_555 D DT 3  1_555 C DT 11 1_555 D DA 2  1_555 -0.233 -0.722 3.285 -3.626 1.734  31.658 -1.629 -0.237 3.247 3.162   
6.613   31.906 21 CC_DA10DT11:DA14DT15_DD C 10 ? D 15 ? C 11 ? D 14 ? 
1 C DT 11 1_555 D DA 2  1_555 C DT 12 1_555 D DA 1  1_555 0.504  -0.744 3.245 2.702  1.191  38.562 -1.269 -0.430 3.248 1.800   
-4.084  38.671 22 CC_DT11DT12:DA13DA14_DD C 11 ? D 14 ? C 12 ? D 13 ? 
# 
_pdbx_initial_refinement_model.accession_code   ? 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'in silico model' 
_pdbx_initial_refinement_model.source_name      Other 
_pdbx_initial_refinement_model.details          'theoretical model of B-DNA' 
# 
_atom_sites.entry_id                    4HW1 
_atom_sites.fract_transf_matrix[1][1]   0.019829 
_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]   0.016352 
_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]   0.012407 
_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_