data_1BNA
# 
_entry.id   1BNA 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.385 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
PDB   1BNA         pdb_00001bna 10.2210/pdb1bna/pdb 
RCSB  BDL001       ?            ?                   
WWPDB D_1000171933 ?            ?                   
# 
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 1981-05-21 
2 'Structure model' 1 1 2008-05-22 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2024-02-07 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Database references'       
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' chem_comp_atom 
2 4 'Structure model' chem_comp_bond 
3 4 'Structure model' database_2     
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1BNA 
_pdbx_database_status.recvd_initial_deposition_date   1981-01-26 
_pdbx_database_status.deposit_site                    BNL 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Drew, H.R.'      1 
'Wing, R.M.'      2 
'Takano, T.'      3 
'Broka, C.'       4 
'Tanaka, S.'      5 
'Itakura, K.'     6 
'Dickerson, R.E.' 7 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 'Structure of a B-DNA dodecamer: conformation and dynamics.'                        Proc.Natl.Acad.Sci.USA 78  2179 2183 
1981 PNASA6 US 0027-8424 0040 ? 6941276 10.1073/pnas.78.4.2179 
1       'Kinematic Model for B-DNA'                                                         Proc.Natl.Acad.Sci.USA 78  7318 7322 
1981 PNASA6 US 0027-8424 0040 ? ?       ?                      
2       'Structure of a B-DNA Dodecamer. II. Influence of Base Sequence on Helix Structure' J.Mol.Biol.            149 761  786  
1981 JMOBAK UK 0022-2836 0070 ? ?       ?                      
3       'Structure of a B-DNA Dodecamer. III. Geometry of Hydration'                        J.Mol.Biol.            151 535  556  
1981 JMOBAK UK 0022-2836 0070 ? ?       ?                      
4       'Crystal Structure Analysis of a Complete Turn of B-DNA'                            Nature                 287 755  758  
1980 NATUAS UK 0028-0836 0006 ? ?       ?                      
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Drew, H.R.'      1  ? 
primary 'Wing, R.M.'      2  ? 
primary 'Takano, T.'      3  ? 
primary 'Broka, C.'       4  ? 
primary 'Tanaka, S.'      5  ? 
primary 'Itakura, K.'     6  ? 
primary 'Dickerson, R.E.' 7  ? 
1       'Dickerson, R.E.' 8  ? 
1       'Drew, H.R.'      9  ? 
2       'Dickerson, R.E.' 10 ? 
2       'Drew, H.R.'      11 ? 
3       'Drew, H.R.'      12 ? 
3       'Dickerson, R.E.' 13 ? 
4       'Wing, R.'        14 ? 
4       'Drew, H.R.'      15 ? 
4       'Takano, T.'      16 ? 
4       'Broka, C.'       17 ? 
4       'Tanaka, S.'      18 ? 
4       'Itakura, K.'     19 ? 
4       'Dickerson, R.E.' 20 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer syn 
;DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3')
;
3663.392 2  ? ? ? ? 
2 water   nat water                                                18.015   80 ? ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           polydeoxyribonucleotide 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       '(DC)(DG)(DC)(DG)(DA)(DA)(DT)(DT)(DC)(DG)(DC)(DG)' 
_entity_poly.pdbx_seq_one_letter_code_can   CGCGAATTCGCG 
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  DC n 
1 2  DG n 
1 3  DC n 
1 4  DG n 
1 5  DA n 
1 6  DA n 
1 7  DT n 
1 8  DT n 
1 9  DC n 
1 10 DG n 
1 11 DC n 
1 12 DG n 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
DA  'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 
DC  'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE"  ? 'C9 H14 N3 O7 P'  307.197 
DG  'DNA linking' y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 
DT  'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE"         ? 'C10 H15 N2 O8 P' 322.208 
HOH non-polymer   . WATER                                ? 'H2 O'            18.015  
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  DC 1  1  1  DC C A . n 
A 1 2  DG 2  2  2  DG G A . n 
A 1 3  DC 3  3  3  DC C A . n 
A 1 4  DG 4  4  4  DG G A . n 
A 1 5  DA 5  5  5  DA A A . n 
A 1 6  DA 6  6  6  DA A A . n 
A 1 7  DT 7  7  7  DT T A . n 
A 1 8  DT 8  8  8  DT T A . n 
A 1 9  DC 9  9  9  DC C A . n 
A 1 10 DG 10 10 10 DG G A . n 
A 1 11 DC 11 11 11 DC C A . n 
A 1 12 DG 12 12 12 DG G A . n 
B 1 1  DC 1  13 13 DC C B . n 
B 1 2  DG 2  14 14 DG G B . n 
B 1 3  DC 3  15 15 DC C B . n 
B 1 4  DG 4  16 16 DG G B . n 
B 1 5  DA 5  17 17 DA A B . n 
B 1 6  DA 6  18 18 DA A B . n 
B 1 7  DT 7  19 19 DT T B . n 
B 1 8  DT 8  20 20 DT T B . n 
B 1 9  DC 9  21 21 DC C B . n 
B 1 10 DG 10 22 22 DG G B . n 
B 1 11 DC 11 23 23 DC C B . n 
B 1 12 DG 12 24 24 DG G B . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
C 2 HOH 1  25  25  HOH HOH A . 
C 2 HOH 2  31  31  HOH HOH A . 
C 2 HOH 3  32  32  HOH HOH A . 
C 2 HOH 4  36  36  HOH HOH A . 
C 2 HOH 5  38  38  HOH HOH A . 
C 2 HOH 6  39  39  HOH HOH A . 
C 2 HOH 7  40  40  HOH HOH A . 
C 2 HOH 8  41  41  HOH HOH A . 
C 2 HOH 9  50  50  HOH HOH A . 
C 2 HOH 10 54  54  HOH HOH A . 
C 2 HOH 11 55  55  HOH HOH A . 
C 2 HOH 12 58  58  HOH HOH A . 
C 2 HOH 13 62  62  HOH HOH A . 
C 2 HOH 14 64  64  HOH HOH A . 
C 2 HOH 15 65  65  HOH HOH A . 
C 2 HOH 16 66  66  HOH HOH A . 
C 2 HOH 17 67  67  HOH HOH A . 
C 2 HOH 18 70  70  HOH HOH A . 
C 2 HOH 19 74  74  HOH HOH A . 
C 2 HOH 20 76  76  HOH HOH A . 
C 2 HOH 21 77  77  HOH HOH A . 
C 2 HOH 22 78  78  HOH HOH A . 
C 2 HOH 23 79  79  HOH HOH A . 
C 2 HOH 24 80  80  HOH HOH A . 
C 2 HOH 25 81  81  HOH HOH A . 
C 2 HOH 26 82  82  HOH HOH A . 
C 2 HOH 27 84  84  HOH HOH A . 
C 2 HOH 28 85  85  HOH HOH A . 
C 2 HOH 29 86  86  HOH HOH A . 
C 2 HOH 30 87  87  HOH HOH A . 
C 2 HOH 31 88  88  HOH HOH A . 
C 2 HOH 32 89  89  HOH HOH A . 
C 2 HOH 33 92  92  HOH HOH A . 
C 2 HOH 34 97  97  HOH HOH A . 
C 2 HOH 35 99  99  HOH HOH A . 
C 2 HOH 36 100 100 HOH HOH A . 
C 2 HOH 37 102 102 HOH HOH A . 
D 2 HOH 1  26  26  HOH HOH B . 
D 2 HOH 2  27  27  HOH HOH B . 
D 2 HOH 3  28  28  HOH HOH B . 
D 2 HOH 4  29  29  HOH HOH B . 
D 2 HOH 5  30  30  HOH HOH B . 
D 2 HOH 6  33  33  HOH HOH B . 
D 2 HOH 7  34  34  HOH HOH B . 
D 2 HOH 8  35  35  HOH HOH B . 
D 2 HOH 9  37  37  HOH HOH B . 
D 2 HOH 10 42  42  HOH HOH B . 
D 2 HOH 11 43  43  HOH HOH B . 
D 2 HOH 12 44  44  HOH HOH B . 
D 2 HOH 13 45  45  HOH HOH B . 
D 2 HOH 14 46  46  HOH HOH B . 
D 2 HOH 15 47  47  HOH HOH B . 
D 2 HOH 16 48  48  HOH HOH B . 
D 2 HOH 17 49  49  HOH HOH B . 
D 2 HOH 18 51  51  HOH HOH B . 
D 2 HOH 19 52  52  HOH HOH B . 
D 2 HOH 20 53  53  HOH HOH B . 
D 2 HOH 21 56  56  HOH HOH B . 
D 2 HOH 22 57  57  HOH HOH B . 
D 2 HOH 23 59  59  HOH HOH B . 
D 2 HOH 24 60  60  HOH HOH B . 
D 2 HOH 25 61  61  HOH HOH B . 
D 2 HOH 26 63  63  HOH HOH B . 
D 2 HOH 27 68  68  HOH HOH B . 
D 2 HOH 28 69  69  HOH HOH B . 
D 2 HOH 29 71  71  HOH HOH B . 
D 2 HOH 30 72  72  HOH HOH B . 
D 2 HOH 31 73  73  HOH HOH B . 
D 2 HOH 32 75  75  HOH HOH B . 
D 2 HOH 33 83  83  HOH HOH B . 
D 2 HOH 34 90  90  HOH HOH B . 
D 2 HOH 35 91  91  HOH HOH B . 
D 2 HOH 36 93  93  HOH HOH B . 
D 2 HOH 37 94  94  HOH HOH B . 
D 2 HOH 38 95  95  HOH HOH B . 
D 2 HOH 39 96  96  HOH HOH B . 
D 2 HOH 40 98  98  HOH HOH B . 
D 2 HOH 41 101 101 HOH HOH B . 
D 2 HOH 42 103 103 HOH HOH B . 
D 2 HOH 43 104 104 HOH HOH B . 
# 
_software.name             JACK-LEVITT 
_software.classification   refinement 
_software.version          . 
_software.citation_id      ? 
_software.pdbx_ordinal     1 
# 
_cell.entry_id           1BNA 
_cell.length_a           24.870 
_cell.length_b           40.390 
_cell.length_c           66.200 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1BNA 
_symmetry.space_group_name_H-M             'P 21 21 21' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                19 
# 
_exptl.entry_id          1BNA 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.27 
_exptl_crystal.density_percent_sol   45.79 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION' 
_exptl_crystal_grow.temp            290.00 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              ? 
_exptl_crystal_grow.pdbx_details    'VAPOR DIFFUSION, temperature 290.00K' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
loop_
_exptl_crystal_grow_comp.crystal_id 
_exptl_crystal_grow_comp.id 
_exptl_crystal_grow_comp.sol_id 
_exptl_crystal_grow_comp.name 
_exptl_crystal_grow_comp.volume 
_exptl_crystal_grow_comp.conc 
_exptl_crystal_grow_comp.details 
1 1 1 WATER        ? ? ? 
1 2 1 'MG ACETATE' ? ? ? 
1 3 1 SPERMINE_HCL ? ? ? 
1 4 2 WATER        ? ? ? 
1 5 2 MPD          ? ? ? 
# 
_diffrn.id                     1 
_diffrn.crystal_id             1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_details   ? 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               DIFFRACTOMETER 
_diffrn_detector.type                   ? 
_diffrn_detector.pdbx_collection_date   ? 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   ? 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   . 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      ? 
_diffrn_source.type                        ? 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1BNA 
_reflns.observed_criterion_sigma_I   ? 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             8.0 
_reflns.d_resolution_high            1.900 
_reflns.number_obs                   5534 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         ? 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_refine.entry_id                                 1BNA 
_refine.ls_number_reflns_obs                     2725 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          2.000 
_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                             8.000 
_refine.ls_d_res_high                            1.900 
_refine.ls_percent_reflns_obs                    ? 
_refine.ls_R_factor_obs                          0.1780000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       ? 
_refine.ls_R_factor_R_free                       ? 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        0 
_refine_hist.pdbx_number_atoms_nucleic_acid   486 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             80 
_refine_hist.number_atoms_total               566 
_refine_hist.d_res_high                       1.900 
_refine_hist.d_res_low                        8.000 
# 
_database_PDB_matrix.entry_id          1BNA 
_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                  1BNA 
_struct.title                     'STRUCTURE OF A B-DNA DODECAMER. CONFORMATION AND DYNAMICS' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1BNA 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'B-DNA, DOUBLE HELIX, DNA' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 2 ? 
D N N 2 ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    1BNA 
_struct_ref.pdbx_db_accession          1BNA 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 1BNA A 1 ? 12 ? 1BNA 1  ? 12 ? 1  12 
2 1 1BNA B 1 ? 12 ? 1BNA 13 ? 24 ? 13 24 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
_struct_biol.id   1 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
hydrog1  hydrog ? ? A DC 1  N3 ? ? ? 1_555 B DG 12 N1 ? ? A DC 1  B DG 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog2  hydrog ? ? A DC 1  N4 ? ? ? 1_555 B DG 12 O6 ? ? A DC 1  B DG 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog3  hydrog ? ? A DC 1  O2 ? ? ? 1_555 B DG 12 N2 ? ? A DC 1  B DG 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog4  hydrog ? ? A DG 2  N1 ? ? ? 1_555 B DC 11 N3 ? ? A DG 2  B DC 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog5  hydrog ? ? A DG 2  N2 ? ? ? 1_555 B DC 11 O2 ? ? A DG 2  B DC 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog6  hydrog ? ? A DG 2  O6 ? ? ? 1_555 B DC 11 N4 ? ? A DG 2  B DC 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog7  hydrog ? ? A DC 3  N3 ? ? ? 1_555 B DG 10 N1 ? ? A DC 3  B DG 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog8  hydrog ? ? A DC 3  N4 ? ? ? 1_555 B DG 10 O6 ? ? A DC 3  B DG 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog9  hydrog ? ? A DC 3  O2 ? ? ? 1_555 B DG 10 N2 ? ? A DC 3  B DG 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog10 hydrog ? ? A DG 4  N1 ? ? ? 1_555 B DC 9  N3 ? ? A DG 4  B DC 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog11 hydrog ? ? A DG 4  N2 ? ? ? 1_555 B DC 9  O2 ? ? A DG 4  B DC 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog12 hydrog ? ? A DG 4  O6 ? ? ? 1_555 B DC 9  N4 ? ? A DG 4  B DC 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog13 hydrog ? ? A DA 5  N1 ? ? ? 1_555 B DT 8  N3 ? ? A DA 5  B DT 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog14 hydrog ? ? A DA 5  N6 ? ? ? 1_555 B DT 8  O4 ? ? A DA 5  B DT 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog15 hydrog ? ? A DA 6  N1 ? ? ? 1_555 B DT 7  N3 ? ? A DA 6  B DT 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog16 hydrog ? ? A DA 6  N6 ? ? ? 1_555 B DT 7  O4 ? ? A DA 6  B DT 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog17 hydrog ? ? A DT 7  N3 ? ? ? 1_555 B DA 6  N1 ? ? A DT 7  B DA 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog18 hydrog ? ? A DT 7  O4 ? ? ? 1_555 B DA 6  N6 ? ? A DT 7  B DA 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog19 hydrog ? ? A DT 8  N3 ? ? ? 1_555 B DA 5  N1 ? ? A DT 8  B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog20 hydrog ? ? A DT 8  O4 ? ? ? 1_555 B DA 5  N6 ? ? A DT 8  B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog21 hydrog ? ? A DC 9  N3 ? ? ? 1_555 B DG 4  N1 ? ? A DC 9  B DG 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog22 hydrog ? ? A DC 9  N4 ? ? ? 1_555 B DG 4  O6 ? ? A DC 9  B DG 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog23 hydrog ? ? A DC 9  O2 ? ? ? 1_555 B DG 4  N2 ? ? A DC 9  B DG 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog24 hydrog ? ? A DG 10 N1 ? ? ? 1_555 B DC 3  N3 ? ? A DG 10 B DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog25 hydrog ? ? A DG 10 N2 ? ? ? 1_555 B DC 3  O2 ? ? A DG 10 B DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog26 hydrog ? ? A DG 10 O6 ? ? ? 1_555 B DC 3  N4 ? ? A DG 10 B DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog27 hydrog ? ? A DC 11 N3 ? ? ? 1_555 B DG 2  N1 ? ? A DC 11 B DG 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog28 hydrog ? ? A DC 11 N4 ? ? ? 1_555 B DG 2  O6 ? ? A DC 11 B DG 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog29 hydrog ? ? A DC 11 O2 ? ? ? 1_555 B DG 2  N2 ? ? A DC 11 B DG 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog30 hydrog ? ? A DG 12 N1 ? ? ? 1_555 B DC 1  N3 ? ? A DG 12 B DC 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog31 hydrog ? ? A DG 12 N2 ? ? ? 1_555 B DC 1  O2 ? ? A DG 12 B DC 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog32 hydrog ? ? A DG 12 O6 ? ? ? 1_555 B DC 1  N4 ? ? A DG 12 B DC 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
# 
_struct_conn_type.id          hydrog 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_validate_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1 1 O   A HOH 62 ? ? O A HOH 77 ? ? 1.61 
2 1 OP2 A DA  6  ? ? O A HOH 65 ? ? 1.89 
3 1 OP2 A DG  10 ? ? O A HOH 70 ? ? 2.02 
4 1 O   A HOH 54 ? ? O A HOH 86 ? ? 2.07 
5 1 O   A HOH 77 ? ? O B HOH 63 ? ? 2.09 
6 1 O   A HOH 31 ? ? O A HOH 99 ? ? 2.12 
# 
loop_
_pdbx_validate_rmsd_bond.id 
_pdbx_validate_rmsd_bond.PDB_model_num 
_pdbx_validate_rmsd_bond.auth_atom_id_1 
_pdbx_validate_rmsd_bond.auth_asym_id_1 
_pdbx_validate_rmsd_bond.auth_comp_id_1 
_pdbx_validate_rmsd_bond.auth_seq_id_1 
_pdbx_validate_rmsd_bond.PDB_ins_code_1 
_pdbx_validate_rmsd_bond.label_alt_id_1 
_pdbx_validate_rmsd_bond.auth_atom_id_2 
_pdbx_validate_rmsd_bond.auth_asym_id_2 
_pdbx_validate_rmsd_bond.auth_comp_id_2 
_pdbx_validate_rmsd_bond.auth_seq_id_2 
_pdbx_validate_rmsd_bond.PDB_ins_code_2 
_pdbx_validate_rmsd_bond.label_alt_id_2 
_pdbx_validate_rmsd_bond.bond_value 
_pdbx_validate_rmsd_bond.bond_target_value 
_pdbx_validate_rmsd_bond.bond_deviation 
_pdbx_validate_rmsd_bond.bond_standard_deviation 
_pdbx_validate_rmsd_bond.linker_flag 
1  1 C5 A DC 1  ? ? C6 A DC 1  ? ? 1.390 1.339 0.051  0.008 N 
2  1 C5 A DG 2  ? ? N7 A DG 2  ? ? 1.348 1.388 -0.040 0.006 N 
3  1 N7 A DG 2  ? ? C8 A DG 2  ? ? 1.341 1.305 0.036  0.006 N 
4  1 C5 A DC 3  ? ? C6 A DC 3  ? ? 1.391 1.339 0.052  0.008 N 
5  1 C5 A DG 4  ? ? N7 A DG 4  ? ? 1.349 1.388 -0.039 0.006 N 
6  1 N7 A DG 4  ? ? C8 A DG 4  ? ? 1.341 1.305 0.036  0.006 N 
7  1 C5 A DA 5  ? ? N7 A DA 5  ? ? 1.349 1.388 -0.039 0.006 N 
8  1 C5 A DA 6  ? ? N7 A DA 6  ? ? 1.350 1.388 -0.038 0.006 N 
9  1 C5 A DT 7  ? ? C6 A DT 7  ? ? 1.395 1.339 0.056  0.007 N 
10 1 C5 A DT 8  ? ? C6 A DT 8  ? ? 1.395 1.339 0.056  0.007 N 
11 1 C5 A DC 9  ? ? C6 A DC 9  ? ? 1.392 1.339 0.053  0.008 N 
12 1 C5 A DG 10 ? ? N7 A DG 10 ? ? 1.349 1.388 -0.039 0.006 N 
13 1 N7 A DG 10 ? ? C8 A DG 10 ? ? 1.341 1.305 0.036  0.006 N 
14 1 C5 A DC 11 ? ? C6 A DC 11 ? ? 1.390 1.339 0.051  0.008 N 
15 1 C5 A DG 12 ? ? N7 A DG 12 ? ? 1.349 1.388 -0.039 0.006 N 
16 1 C5 B DC 13 ? ? C6 B DC 13 ? ? 1.391 1.339 0.052  0.008 N 
17 1 C5 B DG 14 ? ? N7 B DG 14 ? ? 1.346 1.388 -0.042 0.006 N 
18 1 C5 B DC 15 ? ? C6 B DC 15 ? ? 1.388 1.339 0.049  0.008 N 
19 1 C5 B DG 16 ? ? N7 B DG 16 ? ? 1.348 1.388 -0.040 0.006 N 
20 1 N7 B DG 16 ? ? C8 B DG 16 ? ? 1.344 1.305 0.039  0.006 N 
21 1 C5 B DA 17 ? ? N7 B DA 17 ? ? 1.349 1.388 -0.039 0.006 N 
22 1 C5 B DA 18 ? ? N7 B DA 18 ? ? 1.349 1.388 -0.039 0.006 N 
23 1 C5 B DT 19 ? ? C6 B DT 19 ? ? 1.395 1.339 0.056  0.007 N 
24 1 C5 B DT 20 ? ? C6 B DT 20 ? ? 1.390 1.339 0.051  0.007 N 
25 1 C5 B DC 21 ? ? C6 B DC 21 ? ? 1.391 1.339 0.052  0.008 N 
26 1 C5 B DG 22 ? ? N7 B DG 22 ? ? 1.352 1.388 -0.036 0.006 N 
27 1 N7 B DG 22 ? ? C8 B DG 22 ? ? 1.342 1.305 0.037  0.006 N 
28 1 C5 B DC 23 ? ? C6 B DC 23 ? ? 1.390 1.339 0.051  0.008 N 
29 1 C5 B DG 24 ? ? N7 B DG 24 ? ? 1.349 1.388 -0.039 0.006 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 "C4'" A DC 1  ? ? "C3'" A DC 1  ? ? "C2'" A DC 1  ? ? 97.42  102.20 -4.78 0.70 N 
2  1 "C3'" A DC 1  ? ? "C2'" A DC 1  ? ? "C1'" A DC 1  ? ? 96.43  102.40 -5.97 0.80 N 
3  1 "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? "C2'" A DC 1  ? ? 100.54 105.90 -5.36 0.80 N 
4  1 "O5'" A DG 2  ? ? "C5'" A DG 2  ? ? "C4'" A DG 2  ? ? 102.57 109.40 -6.83 0.80 N 
5  1 "O4'" A DG 2  ? ? "C1'" A DG 2  ? ? N9    A DG 2  ? ? 103.05 108.00 -4.95 0.70 N 
6  1 "O4'" A DC 3  ? ? "C1'" A DC 3  ? ? N1    A DC 3  ? ? 102.64 108.00 -5.36 0.70 N 
7  1 "C3'" A DG 4  ? ? "C2'" A DG 4  ? ? "C1'" A DG 4  ? ? 97.18  102.40 -5.22 0.80 N 
8  1 "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? "C2'" A DA 5  ? ? 101.02 105.90 -4.88 0.80 N 
9  1 "O4'" A DA 5  ? ? "C1'" A DA 5  ? ? N9    A DA 5  ? ? 103.63 108.00 -4.37 0.70 N 
10 1 "O4'" A DA 6  ? ? "C1'" A DA 6  ? ? "C2'" A DA 6  ? ? 99.84  105.90 -6.06 0.80 N 
11 1 "O5'" A DT 7  ? ? "C5'" A DT 7  ? ? "C4'" A DT 7  ? ? 103.29 109.40 -6.11 0.80 N 
12 1 N1    A DT 7  ? ? C2    A DT 7  ? ? N3    A DT 7  ? ? 118.31 114.60 3.71  0.60 N 
13 1 C2    A DT 7  ? ? N3    A DT 7  ? ? C4    A DT 7  ? ? 122.84 127.20 -4.36 0.60 N 
14 1 C5    A DT 7  ? ? C6    A DT 7  ? ? N1    A DT 7  ? ? 119.96 123.70 -3.74 0.60 N 
15 1 "O4'" A DT 8  ? ? "C1'" A DT 8  ? ? "C2'" A DT 8  ? ? 100.50 105.90 -5.40 0.80 N 
16 1 N1    A DT 8  ? ? C2    A DT 8  ? ? N3    A DT 8  ? ? 118.74 114.60 4.14  0.60 N 
17 1 C2    A DT 8  ? ? N3    A DT 8  ? ? C4    A DT 8  ? ? 122.27 127.20 -4.93 0.60 N 
18 1 C5    A DT 8  ? ? C6    A DT 8  ? ? N1    A DT 8  ? ? 119.58 123.70 -4.12 0.60 N 
19 1 "C3'" A DG 10 ? ? "C2'" A DG 10 ? ? "C1'" A DG 10 ? ? 95.28  102.40 -7.12 0.80 N 
20 1 "O4'" A DG 12 ? ? "C1'" A DG 12 ? ? "C2'" A DG 12 ? ? 100.00 105.90 -5.90 0.80 N 
21 1 "O4'" B DC 13 ? ? "C1'" B DC 13 ? ? N1    B DC 13 ? ? 103.43 108.00 -4.57 0.70 N 
22 1 "O5'" B DG 14 ? ? "C5'" B DG 14 ? ? "C4'" B DG 14 ? ? 103.60 109.40 -5.80 0.80 N 
23 1 "O4'" B DG 14 ? ? "C1'" B DG 14 ? ? "C2'" B DG 14 ? ? 100.71 105.90 -5.19 0.80 N 
24 1 "O4'" B DG 14 ? ? "C1'" B DG 14 ? ? N9    B DG 14 ? ? 102.65 108.00 -5.35 0.70 N 
25 1 "O5'" B DG 16 ? ? "C5'" B DG 16 ? ? "C4'" B DG 16 ? ? 104.35 109.40 -5.05 0.80 N 
26 1 "O4'" B DA 18 ? ? "C1'" B DA 18 ? ? N9    B DA 18 ? ? 103.63 108.00 -4.37 0.70 N 
27 1 N1    B DT 19 ? ? C2    B DT 19 ? ? N3    B DT 19 ? ? 118.52 114.60 3.92  0.60 N 
28 1 C2    B DT 19 ? ? N3    B DT 19 ? ? C4    B DT 19 ? ? 122.33 127.20 -4.87 0.60 N 
29 1 C5    B DT 19 ? ? C6    B DT 19 ? ? N1    B DT 19 ? ? 119.05 123.70 -4.65 0.60 N 
30 1 "O4'" B DT 20 ? ? "C1'" B DT 20 ? ? "C2'" B DT 20 ? ? 99.84  105.90 -6.06 0.80 N 
31 1 "O4'" B DT 20 ? ? "C1'" B DT 20 ? ? N1    B DT 20 ? ? 102.84 108.00 -5.16 0.70 N 
32 1 N1    B DT 20 ? ? C2    B DT 20 ? ? N3    B DT 20 ? ? 118.22 114.60 3.62  0.60 N 
33 1 C2    B DT 20 ? ? N3    B DT 20 ? ? C4    B DT 20 ? ? 122.77 127.20 -4.43 0.60 N 
34 1 C5    B DT 20 ? ? C6    B DT 20 ? ? N1    B DT 20 ? ? 119.69 123.70 -4.01 0.60 N 
35 1 C6    B DT 20 ? ? C5    B DT 20 ? ? C7    B DT 20 ? ? 119.28 122.90 -3.62 0.60 N 
36 1 "O4'" B DC 21 ? ? "C1'" B DC 21 ? ? N1    B DC 21 ? ? 100.91 108.00 -7.09 0.70 N 
37 1 "C3'" B DG 22 ? ? "C2'" B DG 22 ? ? "C1'" B DG 22 ? ? 95.55  102.40 -6.85 0.80 N 
38 1 "O4'" B DG 22 ? ? "C1'" B DG 22 ? ? N9    B DG 22 ? ? 110.17 108.30 1.87  0.30 N 
39 1 "O5'" B DG 24 ? ? "C5'" B DG 24 ? ? "C4'" B DG 24 ? ? 103.92 109.40 -5.48 0.80 N 
# 
loop_
_refine_B_iso.class 
_refine_B_iso.details 
_refine_B_iso.treatment 
_refine_B_iso.pdbx_refine_id 
'ALL ATOMS'  TR isotropic 'X-RAY DIFFRACTION' 
'ALL WATERS' TR isotropic 'X-RAY DIFFRACTION' 
# 
loop_
_refine_occupancy.class 
_refine_occupancy.treatment 
_refine_occupancy.pdbx_refine_id 
'ALL ATOMS'  fix 'X-RAY DIFFRACTION' 
'ALL WATERS' fix 'X-RAY DIFFRACTION' 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
DA  OP3    O N N 1   
DA  P      P N N 2   
DA  OP1    O N N 3   
DA  OP2    O N N 4   
DA  "O5'"  O N N 5   
DA  "C5'"  C N N 6   
DA  "C4'"  C N R 7   
DA  "O4'"  O N N 8   
DA  "C3'"  C N S 9   
DA  "O3'"  O N N 10  
DA  "C2'"  C N N 11  
DA  "C1'"  C N R 12  
DA  N9     N Y N 13  
DA  C8     C Y N 14  
DA  N7     N Y N 15  
DA  C5     C Y N 16  
DA  C6     C Y N 17  
DA  N6     N N N 18  
DA  N1     N Y N 19  
DA  C2     C Y N 20  
DA  N3     N Y N 21  
DA  C4     C Y N 22  
DA  HOP3   H N N 23  
DA  HOP2   H N N 24  
DA  "H5'"  H N N 25  
DA  "H5''" H N N 26  
DA  "H4'"  H N N 27  
DA  "H3'"  H N N 28  
DA  "HO3'" H N N 29  
DA  "H2'"  H N N 30  
DA  "H2''" H N N 31  
DA  "H1'"  H N N 32  
DA  H8     H N N 33  
DA  H61    H N N 34  
DA  H62    H N N 35  
DA  H2     H N N 36  
DC  OP3    O N N 37  
DC  P      P N N 38  
DC  OP1    O N N 39  
DC  OP2    O N N 40  
DC  "O5'"  O N N 41  
DC  "C5'"  C N N 42  
DC  "C4'"  C N R 43  
DC  "O4'"  O N N 44  
DC  "C3'"  C N S 45  
DC  "O3'"  O N N 46  
DC  "C2'"  C N N 47  
DC  "C1'"  C N R 48  
DC  N1     N N N 49  
DC  C2     C N N 50  
DC  O2     O N N 51  
DC  N3     N N N 52  
DC  C4     C N N 53  
DC  N4     N N N 54  
DC  C5     C N N 55  
DC  C6     C N N 56  
DC  HOP3   H N N 57  
DC  HOP2   H N N 58  
DC  "H5'"  H N N 59  
DC  "H5''" H N N 60  
DC  "H4'"  H N N 61  
DC  "H3'"  H N N 62  
DC  "HO3'" H N N 63  
DC  "H2'"  H N N 64  
DC  "H2''" H N N 65  
DC  "H1'"  H N N 66  
DC  H41    H N N 67  
DC  H42    H N N 68  
DC  H5     H N N 69  
DC  H6     H N N 70  
DG  OP3    O N N 71  
DG  P      P N N 72  
DG  OP1    O N N 73  
DG  OP2    O N N 74  
DG  "O5'"  O N N 75  
DG  "C5'"  C N N 76  
DG  "C4'"  C N R 77  
DG  "O4'"  O N N 78  
DG  "C3'"  C N S 79  
DG  "O3'"  O N N 80  
DG  "C2'"  C N N 81  
DG  "C1'"  C N R 82  
DG  N9     N Y N 83  
DG  C8     C Y N 84  
DG  N7     N Y N 85  
DG  C5     C Y N 86  
DG  C6     C N N 87  
DG  O6     O N N 88  
DG  N1     N N N 89  
DG  C2     C N N 90  
DG  N2     N N N 91  
DG  N3     N N N 92  
DG  C4     C Y N 93  
DG  HOP3   H N N 94  
DG  HOP2   H N N 95  
DG  "H5'"  H N N 96  
DG  "H5''" H N N 97  
DG  "H4'"  H N N 98  
DG  "H3'"  H N N 99  
DG  "HO3'" H N N 100 
DG  "H2'"  H N N 101 
DG  "H2''" H N N 102 
DG  "H1'"  H N N 103 
DG  H8     H N N 104 
DG  H1     H N N 105 
DG  H21    H N N 106 
DG  H22    H N N 107 
DT  OP3    O N N 108 
DT  P      P N N 109 
DT  OP1    O N N 110 
DT  OP2    O N N 111 
DT  "O5'"  O N N 112 
DT  "C5'"  C N N 113 
DT  "C4'"  C N R 114 
DT  "O4'"  O N N 115 
DT  "C3'"  C N S 116 
DT  "O3'"  O N N 117 
DT  "C2'"  C N N 118 
DT  "C1'"  C N R 119 
DT  N1     N N N 120 
DT  C2     C N N 121 
DT  O2     O N N 122 
DT  N3     N N N 123 
DT  C4     C N N 124 
DT  O4     O N N 125 
DT  C5     C N N 126 
DT  C7     C N N 127 
DT  C6     C N N 128 
DT  HOP3   H N N 129 
DT  HOP2   H N N 130 
DT  "H5'"  H N N 131 
DT  "H5''" H N N 132 
DT  "H4'"  H N N 133 
DT  "H3'"  H N N 134 
DT  "HO3'" H N N 135 
DT  "H2'"  H N N 136 
DT  "H2''" H N N 137 
DT  "H1'"  H N N 138 
DT  H3     H N N 139 
DT  H71    H N N 140 
DT  H72    H N N 141 
DT  H73    H N N 142 
DT  H6     H N N 143 
HOH O      O N N 144 
HOH H1     H N N 145 
HOH H2     H N N 146 
# 
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 
# 
_ndb_struct_conf_na.entry_id   1BNA 
_ndb_struct_conf_na.feature    'b-form double helix' 
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 A DC 1  1_555 B DG 12 1_555 -0.422 -0.268 0.060  2.762   -14.200 -3.666 1  A_DC1:DG24_B  A 1  ? B 24 ? 19 1 
1 A DG 2  1_555 B DC 11 1_555 -0.024 -0.266 0.249  -4.455  -10.846 -4.022 2  A_DG2:DC23_B  A 2  ? B 23 ? 19 1 
1 A DC 3  1_555 B DG 10 1_555 0.003  -0.248 0.213  -6.940  -3.928  -2.346 3  A_DC3:DG22_B  A 3  ? B 22 ? 19 1 
1 A DG 4  1_555 B DC 9  1_555 -0.371 -0.442 -0.180 9.308   -10.394 -1.297 4  A_DG4:DC21_B  A 4  ? B 21 ? 19 1 
1 A DA 5  1_555 B DT 8  1_555 0.272  -0.222 0.035  5.035   -16.362 1.835  5  A_DA5:DT20_B  A 5  ? B 20 ? 20 1 
1 A DA 6  1_555 B DT 7  1_555 -0.092 -0.042 0.166  3.544   -18.130 5.558  6  A_DA6:DT19_B  A 6  ? B 19 ? 20 1 
1 A DT 7  1_555 B DA 6  1_555 0.317  -0.117 0.133  0.829   -17.701 7.931  7  A_DT7:DA18_B  A 7  ? B 18 ? 20 1 
1 A DT 8  1_555 B DA 5  1_555 0.249  -0.215 -0.099 -1.329  -17.674 0.828  8  A_DT8:DA17_B  A 8  ? B 17 ? 20 1 
1 A DC 9  1_555 B DG 4  1_555 -0.019 -0.251 -0.060 -10.176 -17.254 -0.867 9  A_DC9:DG16_B  A 9  ? B 16 ? 19 1 
1 A DG 10 1_555 B DC 3  1_555 0.087  -0.278 0.272  1.665   -5.307  -1.129 10 A_DG10:DC15_B A 10 ? B 15 ? 19 1 
1 A DC 11 1_555 B DG 2  1_555 0.069  -0.284 0.586  -3.958  -18.046 -5.616 11 A_DC11:DG14_B A 11 ? B 14 ? 19 1 
1 A DG 12 1_555 B DC 1  1_555 -0.529 -0.109 0.261  6.598   1.957   -3.864 12 A_DG12:DC13_B A 12 ? B 13 ? 19 1 
# 
loop_
_ndb_struct_na_base_pair_step.model_number 
_ndb_struct_na_base_pair_step.i_label_asym_id_1 
_ndb_struct_na_base_pair_step.i_label_comp_id_1 
_ndb_struct_na_base_pair_step.i_label_seq_id_1 
_ndb_struct_na_base_pair_step.i_symmetry_1 
_ndb_struct_na_base_pair_step.j_label_asym_id_1 
_ndb_struct_na_base_pair_step.j_label_comp_id_1 
_ndb_struct_na_base_pair_step.j_label_seq_id_1 
_ndb_struct_na_base_pair_step.j_symmetry_1 
_ndb_struct_na_base_pair_step.i_label_asym_id_2 
_ndb_struct_na_base_pair_step.i_label_comp_id_2 
_ndb_struct_na_base_pair_step.i_label_seq_id_2 
_ndb_struct_na_base_pair_step.i_symmetry_2 
_ndb_struct_na_base_pair_step.j_label_asym_id_2 
_ndb_struct_na_base_pair_step.j_label_comp_id_2 
_ndb_struct_na_base_pair_step.j_label_seq_id_2 
_ndb_struct_na_base_pair_step.j_symmetry_2 
_ndb_struct_na_base_pair_step.shift 
_ndb_struct_na_base_pair_step.slide 
_ndb_struct_na_base_pair_step.rise 
_ndb_struct_na_base_pair_step.tilt 
_ndb_struct_na_base_pair_step.roll 
_ndb_struct_na_base_pair_step.twist 
_ndb_struct_na_base_pair_step.x_displacement 
_ndb_struct_na_base_pair_step.y_displacement 
_ndb_struct_na_base_pair_step.helical_rise 
_ndb_struct_na_base_pair_step.inclination 
_ndb_struct_na_base_pair_step.tip 
_ndb_struct_na_base_pair_step.helical_twist 
_ndb_struct_na_base_pair_step.step_number 
_ndb_struct_na_base_pair_step.step_name 
_ndb_struct_na_base_pair_step.i_auth_asym_id_1 
_ndb_struct_na_base_pair_step.i_auth_seq_id_1 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.j_auth_asym_id_1 
_ndb_struct_na_base_pair_step.j_auth_seq_id_1 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.i_auth_asym_id_2 
_ndb_struct_na_base_pair_step.i_auth_seq_id_2 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_2 
_ndb_struct_na_base_pair_step.j_auth_asym_id_2 
_ndb_struct_na_base_pair_step.j_auth_seq_id_2 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_2 
1 A DC 1  1_555 B DG 12 1_555 A DG 2  1_555 B DC 11 1_555 -0.362 0.149  3.524 -3.397 6.425   40.311 -0.551 0.114  3.524 9.231   
4.881  40.934 1  AA_DC1DG2:DC23DG24_BB   A 1  ? B 24 ? A 2  ? B 23 ? 
1 A DG 2  1_555 B DC 11 1_555 A DC 3  1_555 B DG 10 1_555 0.498  0.227  3.523 0.805  -4.734  38.147 0.977  -0.648 3.480 -7.209  
-1.225 38.437 2  AA_DG2DC3:DG22DC23_BB   A 2  ? B 23 ? A 3  ? B 22 ? 
1 A DC 3  1_555 B DG 10 1_555 A DG 4  1_555 B DC 9  1_555 -0.324 0.689  3.041 3.631  7.947   24.466 -0.563 1.680  3.033 18.033  
-8.240 25.957 3  AA_DC3DG4:DC21DG22_BB   A 3  ? B 22 ? A 4  ? B 21 ? 
1 A DG 4  1_555 B DC 9  1_555 A DA 5  1_555 B DT 8  1_555 0.008  0.071  3.360 -2.678 3.162   40.897 -0.252 -0.310 3.349 4.511   
3.821  41.097 4  AA_DG4DA5:DT20DC21_BB   A 4  ? B 21 ? A 5  ? B 20 ? 
1 A DA 5  1_555 B DT 8  1_555 A DA 6  1_555 B DT 7  1_555 0.101  -0.312 3.318 -0.705 0.950   35.351 -0.655 -0.272 3.306 1.564   
1.160  35.370 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 0.329  -0.603 3.341 1.827  -2.755  34.760 -0.576 -0.264 3.390 -4.598  
-3.049 34.912 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 -0.306 -0.175 3.318 2.964  0.725   35.393 -0.395 0.939  3.279 1.190   
-4.864 35.520 7  AA_DT7DT8:DA17DA18_BB   A 7  ? B 18 ? A 8  ? B 17 ? 
1 A DT 8  1_555 B DA 5  1_555 A DC 9  1_555 B DG 4  1_555 0.020  -0.033 3.394 0.331  -0.053  39.272 -0.042 0.011  3.394 -0.079  
-0.493 39.273 8  AA_DT8DC9:DG16DA17_BB   A 8  ? B 17 ? A 9  ? B 16 ? 
1 A DC 9  1_555 B DG 4  1_555 A DG 10 1_555 B DC 3  1_555 0.381  0.864  3.239 -3.294 3.860   29.397 0.874  -1.427 3.262 7.535   
6.431  29.823 9  AA_DC9DG10:DC15DG16_BB  A 9  ? B 16 ? A 10 ? B 15 ? 
1 A DG 10 1_555 B DC 3  1_555 A DC 11 1_555 B DG 2  1_555 -1.303 0.418  3.682 -4.681 -12.201 40.779 1.959  1.257  3.543 -16.990 
6.519  42.737 10 AA_DG10DC11:DG14DC15_BB A 10 ? B 15 ? A 11 ? B 14 ? 
1 A DC 11 1_555 B DG 2  1_555 A DG 12 1_555 B DC 1  1_555 0.773  0.057  3.226 3.143  -3.090  32.624 0.626  -0.830 3.265 -5.469  
-5.562 32.912 11 AA_DC11DG12:DC13DG14_BB A 11 ? B 14 ? A 12 ? B 13 ? 
# 
_atom_sites.entry_id                    1BNA 
_atom_sites.fract_transf_matrix[1][1]   0.040209 
_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]   0.024759 
_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]   0.015106 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
N 
O 
P 
# 
loop_