data_2B0K
# 
_entry.id   2B0K 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.376 
_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   2B0K         pdb_00002b0k 10.2210/pdb2b0k/pdb 
NDB   DD0074       ?            ?                   
RCSB  RCSB034524   ?            ?                   
WWPDB D_1000034524 ?            ?                   
# 
loop_
_pdbx_database_related.db_name 
_pdbx_database_related.db_id 
_pdbx_database_related.details 
_pdbx_database_related.content_type 
NDB GDL009 'DNA PART OF NDB ENTRY GDL009' unspecified 
PDB 2DBE   'DNA PART OF PDB ENTRY 2DBE'   unspecified 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        2B0K 
_pdbx_database_status.recvd_initial_deposition_date   2005-09-14 
_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.pdb_format_compatible           Y 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Miao, Y.'          1 
'Lee, M.P.'         2 
'Parkinson, G.N.'   3 
'Batista-Parra, A.' 4 
'Ismail, M.A.'      5 
'Neidle, S.'        6 
'Boykin, D.W.'      7 
'Wilson, W.D.'      8 
# 
_citation.id                        primary 
_citation.title                     
'Out-of-Shape DNA Minor Groove Binders: Induced Fit Interactions of Heterocyclic Dications with the DNA Minor Groove.' 
_citation.journal_abbrev            Biochemistry 
_citation.journal_volume            44 
_citation.page_first                14701 
_citation.page_last                 14708 
_citation.year                      2005 
_citation.journal_id_ASTM           BICHAW 
_citation.country                   US 
_citation.journal_id_ISSN           0006-2960 
_citation.journal_id_CSD            0033 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   16274217 
_citation.pdbx_database_id_DOI      10.1021/bi051791q 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Miao, Y.'          1 ? 
primary 'Lee, M.P.'         2 ? 
primary 'Parkinson, G.N.'   3 ? 
primary 'Batista-Parra, A.' 4 ? 
primary 'Ismail, M.A.'      5 ? 
primary 'Neidle, S.'        6 ? 
primary 'Boykin, D.W.'      7 ? 
primary 'Wilson, W.D.'      8 ? 
# 
_cell.entry_id           2B0K 
_cell.length_a           24.288 
_cell.length_b           40.068 
_cell.length_c           65.989 
_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                         2B0K 
_symmetry.space_group_name_H-M             'P 21 21 21' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                19 
_symmetry.space_group_name_Hall            ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer     syn "5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'"           3663.392 2  ? ? ? ? 
2 non-polymer syn 'MAGNESIUM ION'                                          24.305   1  ? ? ? ? 
3 non-polymer syn "2-(4'-AMIDINOBIPHENYL-4-YL)-1H-BENZIMIDAZOLE-5-AMIDINE" 354.408  1  ? ? ? ? 
4 water       nat water                                                    18.015   82 ? ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           polydeoxyribonucleotide 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       '(DC)(DG)(DC)(DG)(DA)(DA)(DT)(DT)(DC)(DG)(DC)(DG)' 
_entity_poly.pdbx_seq_one_letter_code_can   CGCGAATTCGCG 
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_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 
# 
_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                'AT-RICH REGION IN THE GENOME OF ORGANISMS.' 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    2B0K 
_struct_ref.pdbx_db_accession          2B0K 
_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 2B0K A 1 ? 12 ? 2B0K 1  ? 12 ? 1  12 
2 1 2B0K B 1 ? 12 ? 2B0K 13 ? 24 ? 13 24 
# 
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 
D2A non-polymer   . "2-(4'-AMIDINOBIPHENYL-4-YL)-1H-BENZIMIDAZOLE-5-AMIDINE" DB921 'C21 H18 N6'      354.408 
DA  'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE"                     ?     'C10 H14 N5 O6 P' 331.222 
DC  'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE"                      ?     'C9 H14 N3 O7 P'  307.197 
DG  'DNA linking' y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE"                     ?     'C10 H14 N5 O7 P' 347.221 
DT  'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE"                             ?     'C10 H15 N2 O8 P' 322.208 
HOH non-polymer   . WATER                                                    ?     'H2 O'            18.015  
MG  non-polymer   . 'MAGNESIUM ION'                                          ?     'Mg 2'            24.305  
# 
_exptl.entry_id          2B0K 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.69 
_exptl_crystal.density_percent_sol   54.27 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          ? 
_exptl_crystal_grow.temp            293.0 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              6.50 
_exptl_crystal_grow.pdbx_details    
'MAGNESIUM CHLORIDE, DNA, COMPOUND DB921, MPD, SODIUM CACODYLATE BUFFER, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K, pH 6.50' 
_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 'MAGNESIUM CHLORIDE' ? ? ? 
1 2 1 DB921                ? ? ? 
1 3 1 MPD                  ? ? ? 
1 4 1 'SODIUM CACODYLATE'  ? ? ? 
1 5 1 H2O                  ? ? ? 
1 6 2 'MAGNESIUM CHLORIDE' ? ? ? 
1 7 2 DB921                ? ? ? 
1 8 2 'SODIUM CACODYLATE'  ? ? ? 
1 9 2 H2O                  ? ? ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           105.0 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   'RIGAKU RAXIS IV' 
_diffrn_detector.pdbx_collection_date   2005-05-05 
_diffrn_detector.details                'OSMIC FOCUSING MIRROR SYSTEM' 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    'NI FILTER' 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.54178 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      'ROTATING ANODE' 
_diffrn_source.type                        'RIGAKU RU200' 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             1.54178 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     2B0K 
_reflns.observed_criterion_sigma_I   -2.000 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             25.000 
_reflns.d_resolution_high            1.640 
_reflns.number_obs                   8055 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         96.6 
_reflns.pdbx_Rmerge_I_obs            0.056 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        36.1900 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              3.160 
_reflns.R_free_details               ? 
_reflns.pdbx_chi_squared             ? 
_reflns.pdbx_scaling_rejects         ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             1.64 
_reflns_shell.d_res_low              1.70 
_reflns_shell.percent_possible_all   96.4 
_reflns_shell.Rmerge_I_obs           0.197 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    6.430 
_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_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 2B0K 
_refine.ls_number_reflns_obs                     ? 
_refine.ls_number_reflns_all                     7968 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          2.000 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             8.00 
_refine.ls_d_res_high                            1.64 
_refine.ls_percent_reflns_obs                    87.2 
_refine.ls_R_factor_obs                          0.2286 
_refine.ls_R_factor_all                          0.2307 
_refine.ls_R_factor_R_work                       ? 
_refine.ls_R_factor_R_free                       0.3002 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 9.84 
_refine.ls_number_reflns_R_free                  784 
_refine.ls_number_parameters                     2399 
_refine.ls_number_restraints                     2543 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    'MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228' 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  
;USED WEIGHTED FULL MATRIX LEAST SQUARES PROCEDURE. ANISOTROPIC SCALING APPLIED BY THE METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56
;
_refine.pdbx_starting_model                      'DNA PART OF NDB ENTRY GDL009 OR PDB ENTRY 2DBE' 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       'ENGH & HUBER' 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.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_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_analyze.entry_id                        2B0K 
_refine_analyze.Luzzati_coordinate_error_obs    ? 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           ? 
_refine_analyze.Luzzati_coordinate_error_free   ? 
_refine_analyze.Luzzati_sigma_a_free            ? 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      0 
_refine_analyze.occupancy_sum_hydrogen          0.00 
_refine_analyze.occupancy_sum_non_hydrogen      596.00 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        0 
_refine_hist.pdbx_number_atoms_nucleic_acid   486 
_refine_hist.pdbx_number_atoms_ligand         34 
_refine_hist.number_atoms_solvent             76 
_refine_hist.number_atoms_total               596 
_refine_hist.d_res_high                       1.64 
_refine_hist.d_res_low                        8.00 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
s_bond_d               0.004 ? ? ? 'X-RAY DIFFRACTION' ? 
s_angle_d              0.019 ? ? ? 'X-RAY DIFFRACTION' ? 
s_similar_dist         0.000 ? ? ? 'X-RAY DIFFRACTION' ? 
s_from_restr_planes    0.009 ? ? ? 'X-RAY DIFFRACTION' ? 
s_zero_chiral_vol      0.000 ? ? ? 'X-RAY DIFFRACTION' ? 
s_non_zero_chiral_vol  0.037 ? ? ? 'X-RAY DIFFRACTION' ? 
s_anti_bump_dis_restr  0.026 ? ? ? 'X-RAY DIFFRACTION' ? 
s_rigid_bond_adp_cmpnt 0.000 ? ? ? 'X-RAY DIFFRACTION' ? 
s_similar_adp_cmpnt    0.067 ? ? ? 'X-RAY DIFFRACTION' ? 
s_approx_iso_adps      0.000 ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_pdbx_refine.entry_id                                    2B0K 
_pdbx_refine.R_factor_all_no_cutoff                      0.2307 
_pdbx_refine.R_factor_obs_no_cutoff                      0.2286 
_pdbx_refine.free_R_factor_no_cutoff                     0.3002 
_pdbx_refine.free_R_val_test_set_size_perc_no_cutoff     9.84 
_pdbx_refine.free_R_val_test_set_ct_no_cutoff            784 
_pdbx_refine.R_factor_all_4sig_cutoff                    0.2168 
_pdbx_refine.R_factor_obs_4sig_cutoff                    0.2144 
_pdbx_refine.free_R_factor_4sig_cutoff                   0.2846 
_pdbx_refine.free_R_val_test_set_size_perc_4sig_cutoff   9.84 
_pdbx_refine.free_R_val_test_set_ct_4sig_cutoff          683 
_pdbx_refine.number_reflns_obs_4sig_cutoff               6942 
_pdbx_refine.pdbx_refine_id                              'X-RAY DIFFRACTION' 
_pdbx_refine.free_R_error_no_cutoff                      ? 
# 
_struct.entry_id                  2B0K 
_struct.title                     'Crystal structure of the DB921-D(CGCGAATTCGCG)2 complex.' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        2B0K 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            
;NUCLEIC ACIDS, DNA, DOUBLE HELIX, MINOR GROOVE, DNA MINOR GROOVE BINDER, DNA MINOR GROOVE-LIGAND COMPLEX, DB921, A2T2, DICKERSON AND DREW DNA, CRYSTAL STRUCTURE OF B-DNA, DNA-DRUG COMPLEX, MAGNESIUM-WATER COMPLEX, HYDRATED MAGNESIUM, DNA HYDRATION.
;
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 2 ? 
D N N 3 ? 
E N N 4 ? 
F N N 4 ? 
# 
_struct_biol.id                    1 
_struct_biol.details               ? 
_struct_biol.pdbx_parent_biol_id   ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
metalc1  metalc ? ? C MG .  MG ? ? ? 1_555 E HOH .  O  ? ? A MG 26 A HOH 104 1_555 ? ? ? ? ? ? ?            2.126 ? ? 
metalc2  metalc ? ? C MG .  MG ? ? ? 1_555 E HOH .  O  ? ? A MG 26 A HOH 105 1_555 ? ? ? ? ? ? ?            2.125 ? ? 
metalc3  metalc ? ? C MG .  MG ? ? ? 1_555 E HOH .  O  ? ? A MG 26 A HOH 108 1_555 ? ? ? ? ? ? ?            2.125 ? ? 
metalc4  metalc ? ? C MG .  MG ? ? ? 1_555 F HOH .  O  ? ? A MG 26 B HOH 103 1_555 ? ? ? ? ? ? ?            2.124 ? ? 
metalc5  metalc ? ? C MG .  MG ? ? ? 1_555 F HOH .  O  ? ? A MG 26 B HOH 106 1_555 ? ? ? ? ? ? ?            2.125 ? ? 
metalc6  metalc ? ? C MG .  MG ? ? ? 1_555 F HOH .  O  ? ? A MG 26 B HOH 107 1_555 ? ? ? ? ? ? ?            2.125 ? ? 
hydrog1  hydrog ? ? A DC 1  N3 ? ? ? 1_555 B DG  12 N1 ? ? A DC 1  B DG  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2  hydrog ? ? A DC 1  N4 ? ? ? 1_555 B DG  12 O6 ? ? A DC 1  B DG  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3  hydrog ? ? A DC 1  O2 ? ? ? 1_555 B DG  12 N2 ? ? A DC 1  B DG  24  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4  hydrog ? ? A DG 2  N1 ? ? ? 1_555 B DC  11 N3 ? ? A DG 2  B DC  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5  hydrog ? ? A DG 2  N2 ? ? ? 1_555 B DC  11 O2 ? ? A DG 2  B DC  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6  hydrog ? ? A DG 2  O6 ? ? ? 1_555 B DC  11 N4 ? ? A DG 2  B DC  23  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7  hydrog ? ? A DC 3  N3 ? ? ? 1_555 B DG  10 N1 ? ? A DC 3  B DG  22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8  hydrog ? ? A DC 3  N4 ? ? ? 1_555 B DG  10 O6 ? ? A DC 3  B DG  22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog9  hydrog ? ? A DC 3  O2 ? ? ? 1_555 B DG  10 N2 ? ? A DC 3  B DG  22  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog10 hydrog ? ? A DG 4  N1 ? ? ? 1_555 B DC  9  N3 ? ? A DG 4  B DC  21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog11 hydrog ? ? A DG 4  N2 ? ? ? 1_555 B DC  9  O2 ? ? A DG 4  B DC  21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog12 hydrog ? ? A DG 4  O6 ? ? ? 1_555 B DC  9  N4 ? ? A DG 4  B DC  21  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog13 hydrog ? ? A DA 5  N1 ? ? ? 1_555 B DT  8  N3 ? ? A DA 5  B DT  20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog14 hydrog ? ? A DA 5  N6 ? ? ? 1_555 B DT  8  O4 ? ? A DA 5  B DT  20  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog15 hydrog ? ? A DA 6  N1 ? ? ? 1_555 B DT  7  N3 ? ? A DA 6  B DT  19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog16 hydrog ? ? A DA 6  N6 ? ? ? 1_555 B DT  7  O4 ? ? A DA 6  B DT  19  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog17 hydrog ? ? A DT 7  N3 ? ? ? 1_555 B DA  6  N1 ? ? A DT 7  B DA  18  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog18 hydrog ? ? A DT 7  O4 ? ? ? 1_555 B DA  6  N6 ? ? A DT 7  B DA  18  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog19 hydrog ? ? A DT 8  N3 ? ? ? 1_555 B DA  5  N1 ? ? A DT 8  B DA  17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog20 hydrog ? ? A DT 8  O4 ? ? ? 1_555 B DA  5  N6 ? ? A DT 8  B DA  17  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog21 hydrog ? ? A DC 9  N3 ? ? ? 1_555 B DG  4  N1 ? ? A DC 9  B DG  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog22 hydrog ? ? A DC 9  N4 ? ? ? 1_555 B DG  4  O6 ? ? A DC 9  B DG  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog23 hydrog ? ? A DC 9  O2 ? ? ? 1_555 B DG  4  N2 ? ? A DC 9  B DG  16  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog24 hydrog ? ? A DG 10 N1 ? ? ? 1_555 B DC  3  N3 ? ? A DG 10 B DC  15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog25 hydrog ? ? A DG 10 N2 ? ? ? 1_555 B DC  3  O2 ? ? A DG 10 B DC  15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog26 hydrog ? ? A DG 10 O6 ? ? ? 1_555 B DC  3  N4 ? ? A DG 10 B DC  15  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog27 hydrog ? ? A DC 11 N3 ? ? ? 1_555 B DG  2  N1 ? ? A DC 11 B DG  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog28 hydrog ? ? A DC 11 N4 ? ? ? 1_555 B DG  2  O6 ? ? A DC 11 B DG  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog29 hydrog ? ? A DC 11 O2 ? ? ? 1_555 B DG  2  N2 ? ? A DC 11 B DG  14  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog30 hydrog ? ? A DG 12 N1 ? ? ? 1_555 B DC  1  N3 ? ? A DG 12 B DC  13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog31 hydrog ? ? A DG 12 N2 ? ? ? 1_555 B DC  1  O2 ? ? A DG 12 B DC  13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog32 hydrog ? ? A DG 12 O6 ? ? ? 1_555 B DC  1  N4 ? ? A DG 12 B DC  13  1_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
metalc ? ? 
hydrog ? ? 
# 
loop_
_struct_site.id 
_struct_site.pdbx_evidence_code 
_struct_site.pdbx_auth_asym_id 
_struct_site.pdbx_auth_comp_id 
_struct_site.pdbx_auth_seq_id 
_struct_site.pdbx_auth_ins_code 
_struct_site.pdbx_num_residues 
_struct_site.details 
AC1 Software A MG  26 ? 6 'BINDING SITE FOR RESIDUE MG A 26'  
AC2 Software A D2A 25 ? 8 'BINDING SITE FOR RESIDUE D2A A 25' 
1   ?        ? ?   ?  ? ? ?                                   
# 
loop_
_struct_site_gen.id 
_struct_site_gen.site_id 
_struct_site_gen.pdbx_num_res 
_struct_site_gen.label_comp_id 
_struct_site_gen.label_asym_id 
_struct_site_gen.label_seq_id 
_struct_site_gen.pdbx_auth_ins_code 
_struct_site_gen.auth_comp_id 
_struct_site_gen.auth_asym_id 
_struct_site_gen.auth_seq_id 
_struct_site_gen.label_atom_id 
_struct_site_gen.label_alt_id 
_struct_site_gen.symmetry 
_struct_site_gen.details 
1  AC1 6 HOH E . ? HOH A 104 . ? 1_555 ? 
2  AC1 6 HOH E . ? HOH A 105 . ? 1_555 ? 
3  AC1 6 HOH E . ? HOH A 108 . ? 1_555 ? 
4  AC1 6 HOH F . ? HOH B 103 . ? 1_555 ? 
5  AC1 6 HOH F . ? HOH B 106 . ? 1_555 ? 
6  AC1 6 HOH F . ? HOH B 107 . ? 1_555 ? 
7  AC2 8 DA  A 6 ? DA  A 6   . ? 1_555 ? 
8  AC2 8 DT  A 7 ? DT  A 7   . ? 1_555 ? 
9  AC2 8 DT  A 8 ? DT  A 8   . ? 1_555 ? 
10 AC2 8 DC  A 9 ? DC  A 9   . ? 1_555 ? 
11 AC2 8 DA  B 6 ? DA  B 18  . ? 1_555 ? 
12 AC2 8 DT  B 7 ? DT  B 19  . ? 1_555 ? 
13 AC2 8 DT  B 8 ? DT  B 20  . ? 1_555 ? 
14 AC2 8 DC  B 9 ? DC  B 21  . ? 1_555 ? 
# 
_database_PDB_matrix.entry_id          2B0K 
_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 
# 
_atom_sites.entry_id                    2B0K 
_atom_sites.fract_transf_matrix[1][1]   0.041173 
_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]   0.024958 
_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]   0.015154 
_atom_sites.fract_transf_vector[1]      0.000000 
_atom_sites.fract_transf_vector[2]      0.000000 
_atom_sites.fract_transf_vector[3]      0.000000 
# 
loop_
_atom_type.symbol 
C  
MG 
N  
O  
P  
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  DC 1  1  1  DC C A . n 
A 1 2  DG 2  2  2  DG G A . n 
A 1 3  DC 3  3  3  DC C A . n 
A 1 4  DG 4  4  4  DG G A . n 
A 1 5  DA 5  5  5  DA A A . n 
A 1 6  DA 6  6  6  DA A A . n 
A 1 7  DT 7  7  7  DT T A . n 
A 1 8  DT 8  8  8  DT T A . n 
A 1 9  DC 9  9  9  DC C A . n 
A 1 10 DG 10 10 10 DG G A . n 
A 1 11 DC 11 11 11 DC C A . n 
A 1 12 DG 12 12 12 DG G A . n 
B 1 1  DC 1  13 13 DC C B . n 
B 1 2  DG 2  14 14 DG G B . n 
B 1 3  DC 3  15 15 DC C B . n 
B 1 4  DG 4  16 16 DG G B . n 
B 1 5  DA 5  17 17 DA A B . n 
B 1 6  DA 6  18 18 DA A B . n 
B 1 7  DT 7  19 19 DT T B . n 
B 1 8  DT 8  20 20 DT T B . n 
B 1 9  DC 9  21 21 DC C B . n 
B 1 10 DG 10 22 22 DG G B . n 
B 1 11 DC 11 23 23 DC C B . n 
B 1 12 DG 12 24 24 DG G B . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
C 2 MG  1  26  26  MG  MO6 A . 
D 3 D2A 1  25  25  D2A D2A A . 
E 4 HOH 1  27  27  HOH HOH A . 
E 4 HOH 2  31  31  HOH HOH A . 
E 4 HOH 3  34  34  HOH HOH A . 
E 4 HOH 4  35  35  HOH HOH A . 
E 4 HOH 5  36  36  HOH HOH A . 
E 4 HOH 6  37  37  HOH HOH A . 
E 4 HOH 7  39  39  HOH HOH A . 
E 4 HOH 8  40  40  HOH HOH A . 
E 4 HOH 9  41  41  HOH HOH A . 
E 4 HOH 10 42  42  HOH HOH A . 
E 4 HOH 11 43  43  HOH HOH A . 
E 4 HOH 12 44  44  HOH HOH A . 
E 4 HOH 13 45  45  HOH HOH A . 
E 4 HOH 14 47  47  HOH HOH A . 
E 4 HOH 15 48  48  HOH HOH A . 
E 4 HOH 16 49  49  HOH HOH A . 
E 4 HOH 17 50  50  HOH HOH A . 
E 4 HOH 18 51  51  HOH HOH A . 
E 4 HOH 19 52  52  HOH HOH A . 
E 4 HOH 20 53  53  HOH HOH A . 
E 4 HOH 21 55  55  HOH HOH A . 
E 4 HOH 22 57  57  HOH HOH A . 
E 4 HOH 23 58  58  HOH HOH A . 
E 4 HOH 24 59  59  HOH HOH A . 
E 4 HOH 25 60  60  HOH HOH A . 
E 4 HOH 26 62  62  HOH HOH A . 
E 4 HOH 27 64  64  HOH HOH A . 
E 4 HOH 28 67  67  HOH HOH A . 
E 4 HOH 29 68  68  HOH HOH A . 
E 4 HOH 30 69  69  HOH HOH A . 
E 4 HOH 31 72  72  HOH HOH A . 
E 4 HOH 32 73  73  HOH HOH A . 
E 4 HOH 33 74  74  HOH HOH A . 
E 4 HOH 34 76  76  HOH HOH A . 
E 4 HOH 35 77  77  HOH HOH A . 
E 4 HOH 36 79  79  HOH HOH A . 
E 4 HOH 37 82  82  HOH HOH A . 
E 4 HOH 38 84  84  HOH HOH A . 
E 4 HOH 39 85  85  HOH HOH A . 
E 4 HOH 40 86  86  HOH HOH A . 
E 4 HOH 41 88  88  HOH HOH A . 
E 4 HOH 42 89  89  HOH HOH A . 
E 4 HOH 43 91  91  HOH HOH A . 
E 4 HOH 44 92  92  HOH HOH A . 
E 4 HOH 45 93  93  HOH HOH A . 
E 4 HOH 46 94  94  HOH HOH A . 
E 4 HOH 47 97  97  HOH HOH A . 
E 4 HOH 48 99  99  HOH HOH A . 
E 4 HOH 49 104 26  HOH MO6 A . 
E 4 HOH 50 105 26  HOH MO6 A . 
E 4 HOH 51 108 26  HOH MO6 A . 
F 4 HOH 1  28  28  HOH HOH B . 
F 4 HOH 2  29  29  HOH HOH B . 
F 4 HOH 3  30  30  HOH HOH B . 
F 4 HOH 4  32  32  HOH HOH B . 
F 4 HOH 5  33  33  HOH HOH B . 
F 4 HOH 6  38  38  HOH HOH B . 
F 4 HOH 7  46  46  HOH HOH B . 
F 4 HOH 8  54  54  HOH HOH B . 
F 4 HOH 9  56  56  HOH HOH B . 
F 4 HOH 10 61  61  HOH HOH B . 
F 4 HOH 11 63  63  HOH HOH B . 
F 4 HOH 12 65  65  HOH HOH B . 
F 4 HOH 13 66  66  HOH HOH B . 
F 4 HOH 14 70  70  HOH HOH B . 
F 4 HOH 15 71  71  HOH HOH B . 
F 4 HOH 16 75  75  HOH HOH B . 
F 4 HOH 17 78  78  HOH HOH B . 
F 4 HOH 18 80  80  HOH HOH B . 
F 4 HOH 19 81  81  HOH HOH B . 
F 4 HOH 20 83  83  HOH HOH B . 
F 4 HOH 21 87  87  HOH HOH B . 
F 4 HOH 22 90  90  HOH HOH B . 
F 4 HOH 23 95  95  HOH HOH B . 
F 4 HOH 24 96  96  HOH HOH B . 
F 4 HOH 25 98  98  HOH HOH B . 
F 4 HOH 26 100 100 HOH HOH B . 
F 4 HOH 27 101 101 HOH HOH B . 
F 4 HOH 28 102 102 HOH HOH B . 
F 4 HOH 29 103 26  HOH MO6 B . 
F 4 HOH 30 106 26  HOH MO6 B . 
F 4 HOH 31 107 26  HOH MO6 B . 
# 
_struct_site_keywords.site_id   1 
_struct_site_keywords.text      'minor groove binder' 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D,E,F 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
loop_
_pdbx_struct_conn_angle.id 
_pdbx_struct_conn_angle.ptnr1_label_atom_id 
_pdbx_struct_conn_angle.ptnr1_label_alt_id 
_pdbx_struct_conn_angle.ptnr1_label_asym_id 
_pdbx_struct_conn_angle.ptnr1_label_comp_id 
_pdbx_struct_conn_angle.ptnr1_label_seq_id 
_pdbx_struct_conn_angle.ptnr1_auth_atom_id 
_pdbx_struct_conn_angle.ptnr1_auth_asym_id 
_pdbx_struct_conn_angle.ptnr1_auth_comp_id 
_pdbx_struct_conn_angle.ptnr1_auth_seq_id 
_pdbx_struct_conn_angle.ptnr1_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr1_symmetry 
_pdbx_struct_conn_angle.ptnr2_label_atom_id 
_pdbx_struct_conn_angle.ptnr2_label_alt_id 
_pdbx_struct_conn_angle.ptnr2_label_asym_id 
_pdbx_struct_conn_angle.ptnr2_label_comp_id 
_pdbx_struct_conn_angle.ptnr2_label_seq_id 
_pdbx_struct_conn_angle.ptnr2_auth_atom_id 
_pdbx_struct_conn_angle.ptnr2_auth_asym_id 
_pdbx_struct_conn_angle.ptnr2_auth_comp_id 
_pdbx_struct_conn_angle.ptnr2_auth_seq_id 
_pdbx_struct_conn_angle.ptnr2_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr2_symmetry 
_pdbx_struct_conn_angle.ptnr3_label_atom_id 
_pdbx_struct_conn_angle.ptnr3_label_alt_id 
_pdbx_struct_conn_angle.ptnr3_label_asym_id 
_pdbx_struct_conn_angle.ptnr3_label_comp_id 
_pdbx_struct_conn_angle.ptnr3_label_seq_id 
_pdbx_struct_conn_angle.ptnr3_auth_atom_id 
_pdbx_struct_conn_angle.ptnr3_auth_asym_id 
_pdbx_struct_conn_angle.ptnr3_auth_comp_id 
_pdbx_struct_conn_angle.ptnr3_auth_seq_id 
_pdbx_struct_conn_angle.ptnr3_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr3_symmetry 
_pdbx_struct_conn_angle.value 
_pdbx_struct_conn_angle.value_esd 
1  O ? E HOH . ? A HOH 104 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? E HOH . ? A HOH 105 ? 1_555 90.0  ? 
2  O ? E HOH . ? A HOH 104 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? E HOH . ? A HOH 108 ? 1_555 90.0  ? 
3  O ? E HOH . ? A HOH 105 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? E HOH . ? A HOH 108 ? 1_555 90.0  ? 
4  O ? E HOH . ? A HOH 104 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 103 ? 1_555 90.0  ? 
5  O ? E HOH . ? A HOH 105 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 103 ? 1_555 180.0 ? 
6  O ? E HOH . ? A HOH 108 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 103 ? 1_555 90.0  ? 
7  O ? E HOH . ? A HOH 104 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 106 ? 1_555 179.9 ? 
8  O ? E HOH . ? A HOH 105 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 106 ? 1_555 90.0  ? 
9  O ? E HOH . ? A HOH 108 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 106 ? 1_555 89.9  ? 
10 O ? F HOH . ? B HOH 103 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 106 ? 1_555 90.0  ? 
11 O ? E HOH . ? A HOH 104 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 107 ? 1_555 90.0  ? 
12 O ? E HOH . ? A HOH 105 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 107 ? 1_555 90.0  ? 
13 O ? E HOH . ? A HOH 108 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 107 ? 1_555 179.9 ? 
14 O ? F HOH . ? B HOH 103 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 107 ? 1_555 90.0  ? 
15 O ? F HOH . ? B HOH 106 ? 1_555 MG ? C MG . ? A MG 26 ? 1_555 O ? F HOH . ? B HOH 107 ? 1_555 90.0  ? 
# 
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 2005-11-22 
2 'Structure model' 1 1 2008-05-01 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2019-07-24 
5 'Structure model' 1 4 2023-08-23 
# 
_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' 'Refinement description'    
5 5 'Structure model' 'Data collection'           
6 5 'Structure model' 'Database references'       
7 5 'Structure model' 'Derived calculations'      
8 5 '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 4 'Structure model' software                      
2 5 'Structure model' chem_comp_atom                
3 5 'Structure model' chem_comp_bond                
4 5 'Structure model' database_2                    
5 5 'Structure model' pdbx_initial_refinement_model 
6 5 'Structure model' pdbx_struct_conn_angle        
7 5 'Structure model' struct_conn                   
8 5 'Structure model' struct_site                   
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  4 'Structure model' '_software.classification'                    
2  4 'Structure model' '_software.name'                              
3  5 'Structure model' '_database_2.pdbx_DOI'                        
4  5 'Structure model' '_database_2.pdbx_database_accession'         
5  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_asym_id'  
6  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id'   
7  5 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 
8  5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_asym_id'  
9  5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id'   
10 5 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 
11 5 'Structure model' '_pdbx_struct_conn_angle.value'               
12 5 'Structure model' '_struct_conn.pdbx_dist_value'                
13 5 'Structure model' '_struct_conn.ptnr2_auth_asym_id'             
14 5 'Structure model' '_struct_conn.ptnr2_auth_seq_id'              
15 5 'Structure model' '_struct_conn.ptnr2_label_asym_id'            
16 5 'Structure model' '_struct_site.pdbx_auth_asym_id'              
17 5 'Structure model' '_struct_site.pdbx_auth_comp_id'              
18 5 'Structure model' '_struct_site.pdbx_auth_seq_id'               
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
SHELXL-97 refinement       . ? 1 
SCALEPACK 'data scaling'   . ? 2 
CNS       refinement       . ? 3 
DENZO     'data reduction' . ? 4 
CNS       phasing          . ? 5 
# 
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 
D2A C1     C  Y N 1   
D2A C2     C  Y N 2   
D2A C3     C  Y N 3   
D2A C4     C  Y N 4   
D2A C5     C  Y N 5   
D2A C6     C  Y N 6   
D2A C7     C  Y N 7   
D2A C8     C  Y N 8   
D2A C9     C  Y N 9   
D2A C10    C  Y N 10  
D2A C11    C  Y N 11  
D2A C12    C  Y N 12  
D2A C13    C  Y N 13  
D2A N14    N  Y N 14  
D2A C15    C  Y N 15  
D2A C16    C  Y N 16  
D2A N17    N  Y N 17  
D2A C18    C  Y N 18  
D2A C19    C  Y N 19  
D2A C20    C  Y N 20  
D2A C21    C  Y N 21  
D2A C22    C  N N 22  
D2A N23    N  N N 23  
D2A N24    N  N N 24  
D2A C25    C  N N 25  
D2A N26    N  N N 26  
D2A N27    N  N N 27  
D2A H1     H  N N 28  
D2A H2     H  N N 29  
D2A H4     H  N N 30  
D2A H5     H  N N 31  
D2A H8     H  N N 32  
D2A H9     H  N N 33  
D2A H11    H  N N 34  
D2A H12    H  N N 35  
D2A H17    H  N N 36  
D2A H18    H  N N 37  
D2A H19    H  N N 38  
D2A H20    H  N N 39  
D2A H231   H  N N 40  
D2A H232   H  N N 41  
D2A H24    H  N N 42  
D2A H261   H  N N 43  
D2A H262   H  N N 44  
D2A H27    H  N N 45  
DA  OP3    O  N N 46  
DA  P      P  N N 47  
DA  OP1    O  N N 48  
DA  OP2    O  N N 49  
DA  "O5'"  O  N N 50  
DA  "C5'"  C  N N 51  
DA  "C4'"  C  N R 52  
DA  "O4'"  O  N N 53  
DA  "C3'"  C  N S 54  
DA  "O3'"  O  N N 55  
DA  "C2'"  C  N N 56  
DA  "C1'"  C  N R 57  
DA  N9     N  Y N 58  
DA  C8     C  Y N 59  
DA  N7     N  Y N 60  
DA  C5     C  Y N 61  
DA  C6     C  Y N 62  
DA  N6     N  N N 63  
DA  N1     N  Y N 64  
DA  C2     C  Y N 65  
DA  N3     N  Y N 66  
DA  C4     C  Y N 67  
DA  HOP3   H  N N 68  
DA  HOP2   H  N N 69  
DA  "H5'"  H  N N 70  
DA  "H5''" H  N N 71  
DA  "H4'"  H  N N 72  
DA  "H3'"  H  N N 73  
DA  "HO3'" H  N N 74  
DA  "H2'"  H  N N 75  
DA  "H2''" H  N N 76  
DA  "H1'"  H  N N 77  
DA  H8     H  N N 78  
DA  H61    H  N N 79  
DA  H62    H  N N 80  
DA  H2     H  N N 81  
DC  OP3    O  N N 82  
DC  P      P  N N 83  
DC  OP1    O  N N 84  
DC  OP2    O  N N 85  
DC  "O5'"  O  N N 86  
DC  "C5'"  C  N N 87  
DC  "C4'"  C  N R 88  
DC  "O4'"  O  N N 89  
DC  "C3'"  C  N S 90  
DC  "O3'"  O  N N 91  
DC  "C2'"  C  N N 92  
DC  "C1'"  C  N R 93  
DC  N1     N  N N 94  
DC  C2     C  N N 95  
DC  O2     O  N N 96  
DC  N3     N  N N 97  
DC  C4     C  N N 98  
DC  N4     N  N N 99  
DC  C5     C  N N 100 
DC  C6     C  N N 101 
DC  HOP3   H  N N 102 
DC  HOP2   H  N N 103 
DC  "H5'"  H  N N 104 
DC  "H5''" H  N N 105 
DC  "H4'"  H  N N 106 
DC  "H3'"  H  N N 107 
DC  "HO3'" H  N N 108 
DC  "H2'"  H  N N 109 
DC  "H2''" H  N N 110 
DC  "H1'"  H  N N 111 
DC  H41    H  N N 112 
DC  H42    H  N N 113 
DC  H5     H  N N 114 
DC  H6     H  N N 115 
DG  OP3    O  N N 116 
DG  P      P  N N 117 
DG  OP1    O  N N 118 
DG  OP2    O  N N 119 
DG  "O5'"  O  N N 120 
DG  "C5'"  C  N N 121 
DG  "C4'"  C  N R 122 
DG  "O4'"  O  N N 123 
DG  "C3'"  C  N S 124 
DG  "O3'"  O  N N 125 
DG  "C2'"  C  N N 126 
DG  "C1'"  C  N R 127 
DG  N9     N  Y N 128 
DG  C8     C  Y N 129 
DG  N7     N  Y N 130 
DG  C5     C  Y N 131 
DG  C6     C  N N 132 
DG  O6     O  N N 133 
DG  N1     N  N N 134 
DG  C2     C  N N 135 
DG  N2     N  N N 136 
DG  N3     N  N N 137 
DG  C4     C  Y N 138 
DG  HOP3   H  N N 139 
DG  HOP2   H  N N 140 
DG  "H5'"  H  N N 141 
DG  "H5''" H  N N 142 
DG  "H4'"  H  N N 143 
DG  "H3'"  H  N N 144 
DG  "HO3'" H  N N 145 
DG  "H2'"  H  N N 146 
DG  "H2''" H  N N 147 
DG  "H1'"  H  N N 148 
DG  H8     H  N N 149 
DG  H1     H  N N 150 
DG  H21    H  N N 151 
DG  H22    H  N N 152 
DT  OP3    O  N N 153 
DT  P      P  N N 154 
DT  OP1    O  N N 155 
DT  OP2    O  N N 156 
DT  "O5'"  O  N N 157 
DT  "C5'"  C  N N 158 
DT  "C4'"  C  N R 159 
DT  "O4'"  O  N N 160 
DT  "C3'"  C  N S 161 
DT  "O3'"  O  N N 162 
DT  "C2'"  C  N N 163 
DT  "C1'"  C  N R 164 
DT  N1     N  N N 165 
DT  C2     C  N N 166 
DT  O2     O  N N 167 
DT  N3     N  N N 168 
DT  C4     C  N N 169 
DT  O4     O  N N 170 
DT  C5     C  N N 171 
DT  C7     C  N N 172 
DT  C6     C  N N 173 
DT  HOP3   H  N N 174 
DT  HOP2   H  N N 175 
DT  "H5'"  H  N N 176 
DT  "H5''" H  N N 177 
DT  "H4'"  H  N N 178 
DT  "H3'"  H  N N 179 
DT  "HO3'" H  N N 180 
DT  "H2'"  H  N N 181 
DT  "H2''" H  N N 182 
DT  "H1'"  H  N N 183 
DT  H3     H  N N 184 
DT  H71    H  N N 185 
DT  H72    H  N N 186 
DT  H73    H  N N 187 
DT  H6     H  N N 188 
HOH O      O  N N 189 
HOH H1     H  N N 190 
HOH H2     H  N N 191 
MG  MG     MG N N 192 
# 
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 
D2A C1    C2     doub Y N 1   
D2A C1    C6     sing Y N 2   
D2A C1    H1     sing N N 3   
D2A C2    C3     sing Y N 4   
D2A C2    H2     sing N N 5   
D2A C3    C4     doub Y N 6   
D2A C3    C7     sing Y N 7   
D2A C4    C5     sing Y N 8   
D2A C4    H4     sing N N 9   
D2A C5    C6     doub Y N 10  
D2A C5    H5     sing N N 11  
D2A C6    C25    sing N N 12  
D2A C7    C8     doub Y N 13  
D2A C7    C12    sing Y N 14  
D2A C8    C9     sing Y N 15  
D2A C8    H8     sing N N 16  
D2A C9    C10    doub Y N 17  
D2A C9    H9     sing N N 18  
D2A C10   C11    sing Y N 19  
D2A C10   C13    sing Y N 20  
D2A C11   C12    doub Y N 21  
D2A C11   H11    sing N N 22  
D2A C12   H12    sing N N 23  
D2A C13   N14    doub Y N 24  
D2A C13   N17    sing Y N 25  
D2A N14   C15    sing Y N 26  
D2A C15   C16    doub Y N 27  
D2A C15   C19    sing Y N 28  
D2A C16   N17    sing Y N 29  
D2A C16   C18    sing Y N 30  
D2A N17   H17    sing N N 31  
D2A C18   C21    doub Y N 32  
D2A C18   H18    sing N N 33  
D2A C19   C20    doub Y N 34  
D2A C19   H19    sing N N 35  
D2A C20   C21    sing Y N 36  
D2A C20   H20    sing N N 37  
D2A C21   C22    sing N N 38  
D2A C22   N23    sing N N 39  
D2A C22   N24    doub N E 40  
D2A N23   H231   sing N N 41  
D2A N23   H232   sing N N 42  
D2A N24   H24    sing N N 43  
D2A C25   N26    sing N N 44  
D2A C25   N27    doub N N 45  
D2A N26   H261   sing N N 46  
D2A N26   H262   sing N N 47  
D2A N27   H27    sing N N 48  
DA  OP3   P      sing N N 49  
DA  OP3   HOP3   sing N N 50  
DA  P     OP1    doub N N 51  
DA  P     OP2    sing N N 52  
DA  P     "O5'"  sing N N 53  
DA  OP2   HOP2   sing N N 54  
DA  "O5'" "C5'"  sing N N 55  
DA  "C5'" "C4'"  sing N N 56  
DA  "C5'" "H5'"  sing N N 57  
DA  "C5'" "H5''" sing N N 58  
DA  "C4'" "O4'"  sing N N 59  
DA  "C4'" "C3'"  sing N N 60  
DA  "C4'" "H4'"  sing N N 61  
DA  "O4'" "C1'"  sing N N 62  
DA  "C3'" "O3'"  sing N N 63  
DA  "C3'" "C2'"  sing N N 64  
DA  "C3'" "H3'"  sing N N 65  
DA  "O3'" "HO3'" sing N N 66  
DA  "C2'" "C1'"  sing N N 67  
DA  "C2'" "H2'"  sing N N 68  
DA  "C2'" "H2''" sing N N 69  
DA  "C1'" N9     sing N N 70  
DA  "C1'" "H1'"  sing N N 71  
DA  N9    C8     sing Y N 72  
DA  N9    C4     sing Y N 73  
DA  C8    N7     doub Y N 74  
DA  C8    H8     sing N N 75  
DA  N7    C5     sing Y N 76  
DA  C5    C6     sing Y N 77  
DA  C5    C4     doub Y N 78  
DA  C6    N6     sing N N 79  
DA  C6    N1     doub Y N 80  
DA  N6    H61    sing N N 81  
DA  N6    H62    sing N N 82  
DA  N1    C2     sing Y N 83  
DA  C2    N3     doub Y N 84  
DA  C2    H2     sing N N 85  
DA  N3    C4     sing Y N 86  
DC  OP3   P      sing N N 87  
DC  OP3   HOP3   sing N N 88  
DC  P     OP1    doub N N 89  
DC  P     OP2    sing N N 90  
DC  P     "O5'"  sing N N 91  
DC  OP2   HOP2   sing N N 92  
DC  "O5'" "C5'"  sing N N 93  
DC  "C5'" "C4'"  sing N N 94  
DC  "C5'" "H5'"  sing N N 95  
DC  "C5'" "H5''" sing N N 96  
DC  "C4'" "O4'"  sing N N 97  
DC  "C4'" "C3'"  sing N N 98  
DC  "C4'" "H4'"  sing N N 99  
DC  "O4'" "C1'"  sing N N 100 
DC  "C3'" "O3'"  sing N N 101 
DC  "C3'" "C2'"  sing N N 102 
DC  "C3'" "H3'"  sing N N 103 
DC  "O3'" "HO3'" sing N N 104 
DC  "C2'" "C1'"  sing N N 105 
DC  "C2'" "H2'"  sing N N 106 
DC  "C2'" "H2''" sing N N 107 
DC  "C1'" N1     sing N N 108 
DC  "C1'" "H1'"  sing N N 109 
DC  N1    C2     sing N N 110 
DC  N1    C6     sing N N 111 
DC  C2    O2     doub N N 112 
DC  C2    N3     sing N N 113 
DC  N3    C4     doub N N 114 
DC  C4    N4     sing N N 115 
DC  C4    C5     sing N N 116 
DC  N4    H41    sing N N 117 
DC  N4    H42    sing N N 118 
DC  C5    C6     doub N N 119 
DC  C5    H5     sing N N 120 
DC  C6    H6     sing N N 121 
DG  OP3   P      sing N N 122 
DG  OP3   HOP3   sing N N 123 
DG  P     OP1    doub N N 124 
DG  P     OP2    sing N N 125 
DG  P     "O5'"  sing N N 126 
DG  OP2   HOP2   sing N N 127 
DG  "O5'" "C5'"  sing N N 128 
DG  "C5'" "C4'"  sing N N 129 
DG  "C5'" "H5'"  sing N N 130 
DG  "C5'" "H5''" sing N N 131 
DG  "C4'" "O4'"  sing N N 132 
DG  "C4'" "C3'"  sing N N 133 
DG  "C4'" "H4'"  sing N N 134 
DG  "O4'" "C1'"  sing N N 135 
DG  "C3'" "O3'"  sing N N 136 
DG  "C3'" "C2'"  sing N N 137 
DG  "C3'" "H3'"  sing N N 138 
DG  "O3'" "HO3'" sing N N 139 
DG  "C2'" "C1'"  sing N N 140 
DG  "C2'" "H2'"  sing N N 141 
DG  "C2'" "H2''" sing N N 142 
DG  "C1'" N9     sing N N 143 
DG  "C1'" "H1'"  sing N N 144 
DG  N9    C8     sing Y N 145 
DG  N9    C4     sing Y N 146 
DG  C8    N7     doub Y N 147 
DG  C8    H8     sing N N 148 
DG  N7    C5     sing Y N 149 
DG  C5    C6     sing N N 150 
DG  C5    C4     doub Y N 151 
DG  C6    O6     doub N N 152 
DG  C6    N1     sing N N 153 
DG  N1    C2     sing N N 154 
DG  N1    H1     sing N N 155 
DG  C2    N2     sing N N 156 
DG  C2    N3     doub N N 157 
DG  N2    H21    sing N N 158 
DG  N2    H22    sing N N 159 
DG  N3    C4     sing N N 160 
DT  OP3   P      sing N N 161 
DT  OP3   HOP3   sing N N 162 
DT  P     OP1    doub N N 163 
DT  P     OP2    sing N N 164 
DT  P     "O5'"  sing N N 165 
DT  OP2   HOP2   sing N N 166 
DT  "O5'" "C5'"  sing N N 167 
DT  "C5'" "C4'"  sing N N 168 
DT  "C5'" "H5'"  sing N N 169 
DT  "C5'" "H5''" sing N N 170 
DT  "C4'" "O4'"  sing N N 171 
DT  "C4'" "C3'"  sing N N 172 
DT  "C4'" "H4'"  sing N N 173 
DT  "O4'" "C1'"  sing N N 174 
DT  "C3'" "O3'"  sing N N 175 
DT  "C3'" "C2'"  sing N N 176 
DT  "C3'" "H3'"  sing N N 177 
DT  "O3'" "HO3'" sing N N 178 
DT  "C2'" "C1'"  sing N N 179 
DT  "C2'" "H2'"  sing N N 180 
DT  "C2'" "H2''" sing N N 181 
DT  "C1'" N1     sing N N 182 
DT  "C1'" "H1'"  sing N N 183 
DT  N1    C2     sing N N 184 
DT  N1    C6     sing N N 185 
DT  C2    O2     doub N N 186 
DT  C2    N3     sing N N 187 
DT  N3    C4     sing N N 188 
DT  N3    H3     sing N N 189 
DT  C4    O4     doub N N 190 
DT  C4    C5     sing N N 191 
DT  C5    C7     sing N N 192 
DT  C5    C6     doub N N 193 
DT  C7    H71    sing N N 194 
DT  C7    H72    sing N N 195 
DT  C7    H73    sing N N 196 
DT  C6    H6     sing N N 197 
HOH O     H1     sing N N 198 
HOH O     H2     sing N N 199 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
2B0K 'double helix'        
2B0K '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 0.291  -0.190 0.110  3.664  -21.433 2.466  1  A_DC1:DG24_B  A 1  ? B 24 ? 19 1 
1 A DG 2  1_555 B DC 11 1_555 -0.065 -0.103 0.018  -2.603 -7.106  -3.894 2  A_DG2:DC23_B  A 2  ? B 23 ? 19 1 
1 A DC 3  1_555 B DG 10 1_555 0.129  -0.022 0.415  -3.113 -8.278  1.857  3  A_DC3:DG22_B  A 3  ? B 22 ? 19 1 
1 A DG 4  1_555 B DC 9  1_555 -0.235 -0.201 0.162  13.015 -14.277 -1.809 4  A_DG4:DC21_B  A 4  ? B 21 ? 19 1 
1 A DA 5  1_555 B DT 8  1_555 0.257  -0.025 0.085  11.573 -23.795 2.408  5  A_DA5:DT20_B  A 5  ? B 20 ? 20 1 
1 A DA 6  1_555 B DT 7  1_555 0.293  -0.036 0.141  2.571  -24.016 8.083  6  A_DA6:DT19_B  A 6  ? B 19 ? 20 1 
1 A DT 7  1_555 B DA 6  1_555 0.049  -0.124 0.139  -1.767 -22.040 6.909  7  A_DT7:DA18_B  A 7  ? B 18 ? 20 1 
1 A DT 8  1_555 B DA 5  1_555 -0.099 -0.022 0.069  -7.618 -22.712 3.431  8  A_DT8:DA17_B  A 8  ? B 17 ? 20 1 
1 A DC 9  1_555 B DG 4  1_555 0.253  -0.150 -0.323 -8.607 -14.290 -1.828 9  A_DC9:DG16_B  A 9  ? B 16 ? 19 1 
1 A DG 10 1_555 B DC 3  1_555 0.032  -0.127 -0.045 8.524  -5.534  3.801  10 A_DG10:DC15_B A 10 ? B 15 ? 19 1 
1 A DC 11 1_555 B DG 2  1_555 0.223  -0.306 0.561  1.153  -25.097 -8.039 11 A_DC11:DG14_B A 11 ? B 14 ? 19 1 
1 A DG 12 1_555 B DC 1  1_555 -0.471 -0.122 -0.079 12.030 20.227  0.300  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 -0.474 0.126  3.524 1.451  8.678   34.432 -1.166 1.007  3.431 14.371  
-2.403  35.506 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 0.897  0.563  3.289 -1.247 -2.105  39.213 1.088  -1.482 3.227 -3.132  
1.856   39.287 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 -0.594 0.587  3.056 2.464  10.118  27.691 -0.910 1.666  3.016 20.255  
-4.933  29.549 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 0.036  0.004  3.398 -0.339 -1.000  39.207 0.130  -0.096 3.396 -1.490  
0.505   39.220 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 0.494  -0.323 3.380 0.970  4.562   36.251 -1.164 -0.651 3.328 7.295   
-1.550  36.540 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 0.071  -0.694 3.310 -0.036 -0.972  30.263 -1.129 -0.143 3.330 -1.862  
0.069   30.278 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 -0.403 -0.318 3.358 2.138  1.985   35.334 -0.819 0.981  3.306 3.263   
-3.514  35.450 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 -0.056 0.299  3.250 2.778  -1.163  40.960 0.552  0.379  3.230 -1.660  
-3.964  41.066 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 0.519  1.263  3.106 -3.283 8.490   27.803 0.662  -1.741 3.260 17.098  
6.611   29.227 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 -1.144 0.910  3.700 -7.512 -15.515 42.214 2.712  0.737  3.334 -20.546 
9.948   45.448 10 AA_DG10DC11:DG14DC15_BB A 10 ? B 15 ? A 11 ? B 14 ? 
1 A DC 11 1_555 B DG 2  1_555 A DG 12 1_555 B DC 1  1_555 1.702  0.670  3.360 6.979  -12.714 34.305 2.824  -1.697 3.198 -20.459 
-11.230 37.160 11 AA_DC11DG12:DC13DG14_BB A 11 ? B 14 ? A 12 ? B 13 ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'MAGNESIUM ION'                                          MG  
3 "2-(4'-AMIDINOBIPHENYL-4-YL)-1H-BENZIMIDAZOLE-5-AMIDINE" D2A 
4 water                                                    HOH 
# 
_pdbx_initial_refinement_model.id               1 
_pdbx_initial_refinement_model.entity_id_list   ? 
_pdbx_initial_refinement_model.type             'experimental model' 
_pdbx_initial_refinement_model.source_name      PDB 
_pdbx_initial_refinement_model.accession_code   2DBE 
_pdbx_initial_refinement_model.details          'DNA PART OF NDB ENTRY GDL009 OR PDB ENTRY 2DBE' 
#