data_4QNO
# 
_entry.id   4QNO 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.309 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
PDB   4QNO         
NDB   NA3052       
RCSB  RCSB086283   
WWPDB D_1000086283 
# 
_pdbx_database_PDB_obs_spr.id               OBSLTE 
_pdbx_database_PDB_obs_spr.date             2019-05-15 
_pdbx_database_PDB_obs_spr.pdb_id           5ZT2 
_pdbx_database_PDB_obs_spr.replace_pdb_id   4QNO 
_pdbx_database_PDB_obs_spr.details          ? 
# 
_pdbx_database_status.status_code                     OBS 
_pdbx_database_status.entry_id                        4QNO 
_pdbx_database_status.recvd_initial_deposition_date   2014-06-18 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    PDBJ 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_sf                  OBS 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.pdb_format_compatible           Y 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Chen, Y.W.' 1 
'Jhan, C.R.' 2 
'Hou, M.H.'  3 
# 
_citation.id                        primary 
_citation.title                     'A 1.66 angstrom resulotion of Crystal structure of CCG DNA repeats' 
_citation.journal_abbrev            'To be Published' 
_citation.journal_volume            ? 
_citation.page_first                ? 
_citation.page_last                 ? 
_citation.year                      ? 
_citation.journal_id_ASTM           ? 
_citation.country                   ? 
_citation.journal_id_ISSN           ? 
_citation.journal_id_CSD            0353 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   ? 
_citation.pdbx_database_id_DOI      ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Chen, Y.W.' 1 ? 
primary 'Jhan, C.R.' 2 ? 
primary 'Hou, M.H.'  3 ? 
# 
_cell.entry_id           4QNO 
_cell.length_a           38.299 
_cell.length_b           38.299 
_cell.length_c           54.328 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
_cell.length_a_esd       ? 
_cell.length_b_esd       ? 
_cell.length_c_esd       ? 
_cell.angle_alpha_esd    ? 
_cell.angle_beta_esd     ? 
_cell.angle_gamma_esd    ? 
# 
_symmetry.entry_id                         4QNO 
_symmetry.space_group_name_H-M             'P 43 21 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                96 
_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 
;DNA (5'-D(*TP*CP*CP*GP*CP*CP*GP*CP*CP*GP*A)-3')
;
3295.150 1  ? ? ? ? 
2 non-polymer syn 'COBALT (II) ION'                                 58.933   2  ? ? ? ? 
3 water       nat water                                             18.015   88 ? ? ? ? 
# 
_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       '(DT)(DC)(DC)(DG)(DC)(DC)(DG)(DC)(DC)(DG)(DA)' 
_entity_poly.pdbx_seq_one_letter_code_can   TCCGCCGCCGA 
_entity_poly.pdbx_strand_id                 A 
_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  DT n 
1 2  DC n 
1 3  DC n 
1 4  DG n 
1 5  DC n 
1 6  DC n 
1 7  DG n 
1 8  DC n 
1 9  DC n 
1 10 DG n 
1 11 DA 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    'Homo sapiens' 
_pdbx_entity_src_syn.organism_common_name   human 
_pdbx_entity_src_syn.ncbi_taxonomy_id       9606 
_pdbx_entity_src_syn.details                'This sequence occurs naturally in humans.' 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    4QNO 
_struct_ref.pdbx_db_accession          4QNO 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_align_begin           ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              4QNO 
_struct_ref_seq.pdbx_strand_id                A 
_struct_ref_seq.seq_align_beg                 1 
_struct_ref_seq.pdbx_seq_align_beg_ins_code   ? 
_struct_ref_seq.seq_align_end                 11 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             4QNO 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  11 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       1 
_struct_ref_seq.pdbx_auth_seq_align_end       11 
# 
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 
CO  non-polymer   . 'COBALT (II) ION'                    ? 'Co 2'            58.933  
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  
# 
_exptl.entry_id          4QNO 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      3.02 
_exptl_crystal.density_percent_sol   59.31 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, SITTING DROP' 
_exptl_crystal_grow.temp            277.15 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              6.0 
_exptl_crystal_grow.pdbx_details    
;50mM Sodium cacodylate, 1mM Magnesium chloride, 5% MPD, 2mM Cobalt(II) chloride, 1mM Chromomycin A3, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
;
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
_diffrn.id                               1 
_diffrn.ambient_temp                     100 
_diffrn.ambient_temp_details             ? 
_diffrn.crystal_id                       1 
_diffrn.pdbx_serial_crystal_experiment   ? 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               CCD 
_diffrn_detector.type                   'RAYONIX MX-300' 
_diffrn_detector.pdbx_collection_date   2013-10-18 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    'LN2-Cooled, Fixed-Exit Double Crystal Monochromator' 
_diffrn_radiation.pdbx_diffrn_protocol             MAD 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
loop_
_diffrn_radiation_wavelength.id 
_diffrn_radiation_wavelength.wavelength 
_diffrn_radiation_wavelength.wt 
1 1.60572 1.0 
2 1.56518 1.0 
3 1.60490 1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'NSRRC BEAMLINE BL15A1' 
_diffrn_source.pdbx_synchrotron_site       NSRRC 
_diffrn_source.pdbx_synchrotron_beamline   BL15A1 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        '1.60572, 1.56518, 1.60490' 
# 
_reflns.entry_id                     4QNO 
_reflns.observed_criterion_sigma_I   -3 
_reflns.observed_criterion_sigma_F   0 
_reflns.d_resolution_low             50 
_reflns.d_resolution_high            1.66 
_reflns.number_obs                   8712 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         95.2 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              3.1 
_reflns.R_free_details               ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.pdbx_chi_squared             ? 
_reflns.pdbx_scaling_rejects         ? 
_reflns.pdbx_ordinal                 1 
_reflns.pdbx_diffrn_id               1 
# 
_reflns_shell.d_res_high                  1.66 
_reflns_shell.d_res_low                   1.72 
_reflns_shell.percent_possible_all        68.4 
_reflns_shell.Rmerge_I_obs                0.241 
_reflns_shell.pdbx_Rsym_value             ? 
_reflns_shell.meanI_over_sigI_obs         2.765 
_reflns_shell.pdbx_redundancy             2.6 
_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_rejects                ? 
_reflns_shell.pdbx_netI_over_sigmaI_obs   ? 
_reflns_shell.number_possible             ? 
_reflns_shell.Rmerge_F_all                ? 
_reflns_shell.Rmerge_F_obs                ? 
_reflns_shell.Rmerge_I_all                ? 
_reflns_shell.meanI_over_sigI_all         ? 
_reflns_shell.pdbx_Rrim_I_all             ? 
_reflns_shell.pdbx_Rpim_I_all             ? 
_reflns_shell.pdbx_ordinal                1 
_reflns_shell.pdbx_diffrn_id              1 
# 
_refine.entry_id                                 4QNO 
_refine.ls_number_reflns_obs                     7104 
_refine.ls_number_reflns_all                     9126 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          3 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             30 
_refine.ls_d_res_high                            1.66 
_refine.ls_percent_reflns_obs                    77.8000 
_refine.ls_R_factor_obs                          0.2465 
_refine.ls_R_factor_all                          0.247255 
_refine.ls_R_factor_R_work                       0.2465 
_refine.ls_R_factor_R_free                       0.2616 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 4.1000 
_refine.ls_number_reflns_R_free                  373 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.B_iso_mean                               42.7153 
_refine.solvent_model_param_bsol                 61.1559 
_refine.solvent_model_param_ksol                 ? 
_refine.aniso_B[1][1]                            -4.3420 
_refine.aniso_B[2][2]                            -4.3420 
_refine.aniso_B[3][3]                            8.6830 
_refine.aniso_B[1][2]                            0.0000 
_refine.aniso_B[1][3]                            0.0000 
_refine.aniso_B[2][3]                            0.0000 
_refine.solvent_model_details                    ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          MAD 
_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.pdbx_overall_phase_error                 ? 
_refine.overall_SU_B                             ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_refine.overall_SU_R_free                        ? 
_refine.ls_wR_factor_R_free                      ? 
_refine.ls_wR_factor_R_work                      ? 
_refine.overall_FOM_free_R_set                   ? 
_refine.overall_FOM_work_R_set                   ? 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        0 
_refine_hist.pdbx_number_atoms_nucleic_acid   218 
_refine_hist.pdbx_number_atoms_ligand         2 
_refine_hist.number_atoms_solvent             88 
_refine_hist.number_atoms_total               308 
_refine_hist.d_res_high                       1.66 
_refine_hist.d_res_low                        30 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_restraint_function 
_refine_ls_restr.pdbx_refine_id 
c_bond_d    0.019902 ? ? ? ? 'X-RAY DIFFRACTION' 
c_angle_deg 1.82421  ? ? ? ? 'X-RAY DIFFRACTION' 
# 
_struct.entry_id                  4QNO 
_struct.title                     'Crystal structure of CCG DNA repeats at 1.66 angstrom resolution' 
_struct.pdbx_descriptor           
;DNA (5'-D(*TP*CP*CP*GP*CP*CP*GP*CP*CP*GP*A)-3')
;
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        4QNO 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'i-motif, hemiprotonated CC+ pairs, CCG triplet repeat, high resolution structure, 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 2 ? 
C N N 2 ? 
D N N 3 ? 
# 
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 
metalc1  metalc ? ? B CO .  CO ? ? ? 1_555 D HOH .  O  ? ? A CO 101 A HOH 240 1_555 ? ? ? ? ? ? ?            2.165 ? 
metalc2  metalc ? ? A DG 4  N7 ? ? ? 1_555 B CO  .  CO ? ? A DG 4   A CO  101 1_555 ? ? ? ? ? ? ?            2.346 ? 
metalc3  metalc ? ? B CO .  CO ? ? ? 1_555 D HOH .  O  ? ? A CO 101 A HOH 243 1_555 ? ? ? ? ? ? ?            2.361 ? 
metalc4  metalc ? ? B CO .  CO ? ? ? 1_555 D HOH .  O  ? ? A CO 101 A HOH 201 1_555 ? ? ? ? ? ? ?            2.362 ? 
hydrog1  hydrog ? ? A DC 2  N4 ? ? ? 1_555 A DC  2  O2 ? ? A DC 2   A DC  2   8_555 ? ? ? ? ? ? TYPE_15_PAIR ?     ? 
hydrog2  hydrog ? ? A DC 2  O2 ? ? ? 1_555 A DC  2  N4 ? ? A DC 2   A DC  2   8_555 ? ? ? ? ? ? TYPE_15_PAIR ?     ? 
hydrog3  hydrog ? ? A DC 3  N4 ? ? ? 1_555 A DC  3  O2 ? ? A DC 3   A DC  3   8_555 ? ? ? ? ? ? TYPE_15_PAIR ?     ? 
hydrog4  hydrog ? ? A DC 3  O2 ? ? ? 1_555 A DC  3  N4 ? ? A DC 3   A DC  3   8_555 ? ? ? ? ? ? TYPE_15_PAIR ?     ? 
hydrog5  hydrog ? ? A DG 4  N2 ? ? ? 1_555 A DG  4  N3 ? ? A DG 4   A DG  4   8_555 ? ? ? ? ? ? TYPE_4_PAIR  ?     ? 
hydrog6  hydrog ? ? A DG 4  N3 ? ? ? 1_555 A DG  4  N2 ? ? A DG 4   A DG  4   8_555 ? ? ? ? ? ? TYPE_4_PAIR  ?     ? 
hydrog7  hydrog ? ? A DC 8  N4 ? ? ? 1_555 A DC  8  O2 ? ? A DC 8   A DC  8   8_555 ? ? ? ? ? ? TYPE_15_PAIR ?     ? 
hydrog8  hydrog ? ? A DC 8  O2 ? ? ? 1_555 A DC  8  N4 ? ? A DC 8   A DC  8   8_555 ? ? ? ? ? ? TYPE_15_PAIR ?     ? 
hydrog9  hydrog ? ? A DC 9  N4 ? ? ? 1_555 A DC  9  O2 ? ? A DC 9   A DC  9   8_555 ? ? ? ? ? ? TYPE_15_PAIR ?     ? 
hydrog10 hydrog ? ? A DC 9  O2 ? ? ? 1_555 A DC  9  N4 ? ? A DC 9   A DC  9   8_555 ? ? ? ? ? ? TYPE_15_PAIR ?     ? 
hydrog11 hydrog ? ? A DG 10 N2 ? ? ? 1_555 A DG  10 N3 ? ? A DG 10  A DG  10  8_555 ? ? ? ? ? ? TYPE_4_PAIR  ?     ? 
hydrog12 hydrog ? ? A DG 10 N3 ? ? ? 1_555 A DG  10 N2 ? ? A DG 10  A DG  10  8_555 ? ? ? ? ? ? TYPE_4_PAIR  ?     ? 
hydrog13 hydrog ? ? A DA 11 N6 ? ? ? 1_555 A DA  11 N7 ? ? A DA 11  A DA  11  8_555 ? ? ? ? ? ? TYPE_2_PAIR  ?     ? 
hydrog14 hydrog ? ? A DA 11 N7 ? ? ? 1_555 A DA  11 N6 ? ? A DA 11  A DA  11  8_555 ? ? ? ? ? ? TYPE_2_PAIR  ?     ? 
# 
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 ? ? ? ? 6 'BINDING SITE FOR RESIDUE CO A 101' 
AC2 Software ? ? ? ? 3 'BINDING SITE FOR RESIDUE CO A 102' 
# 
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 DG  A 4 ? DG  A 4   . ? 1_555 ? 
2 AC1 6 HOH D . ? HOH A 201 . ? 1_555 ? 
3 AC1 6 HOH D . ? HOH A 219 . ? 1_555 ? 
4 AC1 6 HOH D . ? HOH A 240 . ? 1_555 ? 
5 AC1 6 HOH D . ? HOH A 242 . ? 1_555 ? 
6 AC1 6 HOH D . ? HOH A 243 . ? 1_555 ? 
7 AC2 3 DC  A 6 ? DC  A 6   . ? 8_555 ? 
8 AC2 3 DG  A 7 ? DG  A 7   . ? 8_555 ? 
9 AC2 3 HOH D . ? HOH A 287 . ? 8_555 ? 
# 
_database_PDB_matrix.entry_id          4QNO 
_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                    4QNO 
_atom_sites.fract_transf_matrix[1][1]   0.026110 
_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]   0.026110 
_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]   0.018407 
_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  
CO 
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  DT 1  1  1  DT T A . n 
A 1 2  DC 2  2  2  DC C 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  DC 5  5  5  DC C A . n 
A 1 6  DC 6  6  6  DC C A . n 
A 1 7  DG 7  7  7  DG G A . n 
A 1 8  DC 8  8  8  DC C 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 DA 11 11 11 DA A A . 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 
B 2 CO  1  101 31  CO  CO  A . 
C 2 CO  1  102 32  CO  CO  A . 
D 3 HOH 1  201 33  HOH HOH A . 
D 3 HOH 2  202 34  HOH HOH A . 
D 3 HOH 3  203 35  HOH HOH A . 
D 3 HOH 4  204 36  HOH HOH A . 
D 3 HOH 5  205 37  HOH HOH A . 
D 3 HOH 6  206 38  HOH HOH A . 
D 3 HOH 7  207 39  HOH HOH A . 
D 3 HOH 8  208 40  HOH HOH A . 
D 3 HOH 9  209 41  HOH HOH A . 
D 3 HOH 10 210 42  HOH HOH A . 
D 3 HOH 11 211 43  HOH HOH A . 
D 3 HOH 12 212 44  HOH HOH A . 
D 3 HOH 13 213 45  HOH HOH A . 
D 3 HOH 14 214 46  HOH HOH A . 
D 3 HOH 15 215 47  HOH HOH A . 
D 3 HOH 16 216 48  HOH HOH A . 
D 3 HOH 17 217 49  HOH HOH A . 
D 3 HOH 18 218 50  HOH HOH A . 
D 3 HOH 19 219 51  HOH HOH A . 
D 3 HOH 20 220 52  HOH HOH A . 
D 3 HOH 21 221 53  HOH HOH A . 
D 3 HOH 22 222 54  HOH HOH A . 
D 3 HOH 23 223 55  HOH HOH A . 
D 3 HOH 24 224 56  HOH HOH A . 
D 3 HOH 25 225 57  HOH HOH A . 
D 3 HOH 26 226 58  HOH HOH A . 
D 3 HOH 27 227 59  HOH HOH A . 
D 3 HOH 28 228 60  HOH HOH A . 
D 3 HOH 29 229 61  HOH HOH A . 
D 3 HOH 30 230 62  HOH HOH A . 
D 3 HOH 31 231 63  HOH HOH A . 
D 3 HOH 32 232 64  HOH HOH A . 
D 3 HOH 33 233 65  HOH HOH A . 
D 3 HOH 34 234 66  HOH HOH A . 
D 3 HOH 35 235 67  HOH HOH A . 
D 3 HOH 36 236 68  HOH HOH A . 
D 3 HOH 37 237 69  HOH HOH A . 
D 3 HOH 38 238 70  HOH HOH A . 
D 3 HOH 39 239 71  HOH HOH A . 
D 3 HOH 40 240 72  HOH HOH A . 
D 3 HOH 41 241 73  HOH HOH A . 
D 3 HOH 42 242 74  HOH HOH A . 
D 3 HOH 43 243 75  HOH HOH A . 
D 3 HOH 44 244 76  HOH HOH A . 
D 3 HOH 45 245 77  HOH HOH A . 
D 3 HOH 46 246 78  HOH HOH A . 
D 3 HOH 47 247 79  HOH HOH A . 
D 3 HOH 48 248 80  HOH HOH A . 
D 3 HOH 49 249 81  HOH HOH A . 
D 3 HOH 50 250 82  HOH HOH A . 
D 3 HOH 51 251 83  HOH HOH A . 
D 3 HOH 52 252 84  HOH HOH A . 
D 3 HOH 53 253 85  HOH HOH A . 
D 3 HOH 54 254 86  HOH HOH A . 
D 3 HOH 55 255 87  HOH HOH A . 
D 3 HOH 56 256 88  HOH HOH A . 
D 3 HOH 57 257 89  HOH HOH A . 
D 3 HOH 58 258 90  HOH HOH A . 
D 3 HOH 59 259 91  HOH HOH A . 
D 3 HOH 60 260 92  HOH HOH A . 
D 3 HOH 61 261 93  HOH HOH A . 
D 3 HOH 62 262 94  HOH HOH A . 
D 3 HOH 63 263 95  HOH HOH A . 
D 3 HOH 64 264 96  HOH HOH A . 
D 3 HOH 65 265 97  HOH HOH A . 
D 3 HOH 66 266 98  HOH HOH A . 
D 3 HOH 67 267 99  HOH HOH A . 
D 3 HOH 68 268 100 HOH HOH A . 
D 3 HOH 69 269 101 HOH HOH A . 
D 3 HOH 70 270 102 HOH HOH A . 
D 3 HOH 71 271 103 HOH HOH A . 
D 3 HOH 72 272 104 HOH HOH A . 
D 3 HOH 73 273 105 HOH HOH A . 
D 3 HOH 74 274 106 HOH HOH A . 
D 3 HOH 75 275 107 HOH HOH A . 
D 3 HOH 76 276 108 HOH HOH A . 
D 3 HOH 77 277 109 HOH HOH A . 
D 3 HOH 78 278 110 HOH HOH A . 
D 3 HOH 79 279 111 HOH HOH A . 
D 3 HOH 80 280 112 HOH HOH A . 
D 3 HOH 81 281 113 HOH HOH A . 
D 3 HOH 82 282 114 HOH HOH A . 
D 3 HOH 83 283 115 HOH HOH A . 
D 3 HOH 84 284 116 HOH HOH A . 
D 3 HOH 85 285 117 HOH HOH A . 
D 3 HOH 86 286 118 HOH HOH A . 
D 3 HOH 87 287 119 HOH HOH A . 
D 3 HOH 88 288 120 HOH HOH A . 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_and_software_defined_assembly 
_pdbx_struct_assembly.method_details       PISA 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_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 
# 
_pdbx_struct_special_symmetry.id              1 
_pdbx_struct_special_symmetry.PDB_model_num   1 
_pdbx_struct_special_symmetry.auth_asym_id    A 
_pdbx_struct_special_symmetry.auth_comp_id    HOH 
_pdbx_struct_special_symmetry.auth_seq_id     222 
_pdbx_struct_special_symmetry.PDB_ins_code    ? 
_pdbx_struct_special_symmetry.label_asym_id   D 
_pdbx_struct_special_symmetry.label_comp_id   HOH 
_pdbx_struct_special_symmetry.label_seq_id    . 
# 
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  ? D HOH . ? A HOH 240 ? 1_555 CO ? B CO . ? A CO 101 ? 1_555 N7 ? A DG  4 ? A DG  4   ? 1_555 82.4  ? 
2 O  ? D HOH . ? A HOH 240 ? 1_555 CO ? B CO . ? A CO 101 ? 1_555 O  ? D HOH . ? A HOH 243 ? 1_555 113.4 ? 
3 N7 ? A DG  4 ? A DG  4   ? 1_555 CO ? B CO . ? A CO 101 ? 1_555 O  ? D HOH . ? A HOH 243 ? 1_555 111.1 ? 
4 O  ? D HOH . ? A HOH 240 ? 1_555 CO ? B CO . ? A CO 101 ? 1_555 O  ? D HOH . ? A HOH 201 ? 1_555 162.3 ? 
5 N7 ? A DG  4 ? A DG  4   ? 1_555 CO ? B CO . ? A CO 101 ? 1_555 O  ? D HOH . ? A HOH 201 ? 1_555 86.3  ? 
6 O  ? D HOH . ? A HOH 243 ? 1_555 CO ? B CO . ? A CO 101 ? 1_555 O  ? D HOH . ? A HOH 201 ? 1_555 83.4  ? 
# 
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 2015-07-01 
2 'Structure model' 1 1 2019-05-15 
# 
loop_
_pdbx_audit_revision_details.ordinal 
_pdbx_audit_revision_details.revision_ordinal 
_pdbx_audit_revision_details.data_content_type 
_pdbx_audit_revision_details.provider 
_pdbx_audit_revision_details.type 
_pdbx_audit_revision_details.description 
1 1 'Structure model' repository 'Initial release' ? 
2 2 'Structure model' repository Obsolete          ? 
# 
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' Advisory          
2 2 'Structure model' 'Data collection' 
3 2 'Structure model' Other             
# 
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 2 'Structure model' diffrn_source             
2 2 'Structure model' pdbx_database_PDB_obs_spr 
3 2 'Structure model' pdbx_database_status      
# 
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 2 'Structure model' '_diffrn_source.pdbx_synchrotron_beamline' 
2 2 'Structure model' '_diffrn_source.type'                      
3 2 'Structure model' '_pdbx_database_status.status_code'        
4 2 'Structure model' '_pdbx_database_status.status_code_sf'     
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
_software.date 
_software.type 
_software.location 
_software.language 
HKL-2000 'data collection' .   ? 1 ? ? ? ? 
SHELXS   phasing           .   ? 2 ? ? ? ? 
CNS      refinement        1.1 ? 3 ? ? ? ? 
HKL-2000 'data reduction'  .   ? 4 ? ? ? ? 
HKL-2000 'data scaling'    .   ? 5 ? ? ? ? 
# 
_pdbx_validate_rmsd_bond.id                        1 
_pdbx_validate_rmsd_bond.PDB_model_num             1 
_pdbx_validate_rmsd_bond.auth_atom_id_1            N1 
_pdbx_validate_rmsd_bond.auth_asym_id_1            A 
_pdbx_validate_rmsd_bond.auth_comp_id_1            DC 
_pdbx_validate_rmsd_bond.auth_seq_id_1             8 
_pdbx_validate_rmsd_bond.PDB_ins_code_1            ? 
_pdbx_validate_rmsd_bond.label_alt_id_1            ? 
_pdbx_validate_rmsd_bond.auth_atom_id_2            C2 
_pdbx_validate_rmsd_bond.auth_asym_id_2            A 
_pdbx_validate_rmsd_bond.auth_comp_id_2            DC 
_pdbx_validate_rmsd_bond.auth_seq_id_2             8 
_pdbx_validate_rmsd_bond.PDB_ins_code_2            ? 
_pdbx_validate_rmsd_bond.label_alt_id_2            ? 
_pdbx_validate_rmsd_bond.bond_value                1.461 
_pdbx_validate_rmsd_bond.bond_target_value         1.397 
_pdbx_validate_rmsd_bond.bond_deviation            0.064 
_pdbx_validate_rmsd_bond.bond_standard_deviation   0.010 
_pdbx_validate_rmsd_bond.linker_flag               N 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
4QNO 'double helix'         
4QNO 'parallel strands'     
4QNO 'mismatched base pair' 
4QNO 'internal loop'        
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 A DG 4  1_555 A DG 4  8_555 -3.486 -8.027 0.000 20.092  -41.553 -180.000 1 A_DG4:DG4_A   A 4  ? A 4  ? 4  12 
1 A DC 3  1_555 A DC 3  8_555 1.898  1.218  0.000 -10.695 -2.706  180.000  2 A_DC3:DC3_A   A 3  ? A 3  ? 15 2  
1 A DC 8  1_555 A DC 8  1_555 -1.946 -1.267 0.000 0.335   -11.487 -180.000 3 A_DC8:DC8_A   A 8  ? A 8  ? 15 2  
1 A DC 2  1_555 A DC 2  1_555 -2.042 -1.300 0.000 7.786   -13.277 -180.000 4 A_DC2:DC2_A   A 2  ? A 2  ? 15 2  
1 A DC 9  1_555 A DC 9  1_555 -2.004 -1.375 0.000 -3.156  5.902   -180.000 5 A_DC9:DC9_A   A 9  ? A 9  ? 15 2  
1 A DG 10 1_555 A DG 10 1_555 -3.274 -8.067 0.000 18.718  -22.800 -180.000 6 A_DG10:DG10_A A 10 ? A 10 ? 4  12 
1 A DA 11 1_555 A DA 11 1_555 6.129  -5.382 0.000 22.701  -22.131 180.000  7 A_DA11:DA11_A A 11 ? A 11 ? 2  7  
# 
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 DG 4  1_555 A DG 4  8_555 A DC 3  1_555 A DC 3  8_555 0.000 0.000  -2.553 0.000    0.000    123.908 0.000  0.000  -2.553 0.000 
0.000   123.908  1 AA_DG4DC3:DC3DG4_AA     A 4  ? A 4  ? A 3  ? A 3  ? 
1 A DC 3  1_555 A DC 3  8_555 A DC 8  1_555 A DC 8  1_555 0.000 0.000  2.871  -149.094 -100.851 111.430 -2.135 -1.455 0.000  
89.996 0.831   -67.512  2 AA_DC3DC8:DC8DC3_AA     A 3  ? A 3  ? A 8  ? A 8  ? 
1 A DC 8  1_555 A DC 8  1_555 A DC 2  1_555 A DC 2  1_555 2.971 -2.498 0.000  -115.817 -137.791 -75.327 1.249  1.486  0.000  
68.895 -57.909 -180.000 3 AA_DC8DC2:DC2DC8_AA     A 8  ? A 8  ? A 2  ? A 2  ? 
1 A DC 2  1_555 A DC 2  1_555 A DC 9  1_555 A DC 9  1_555 1.697 -2.457 0.000  148.114  102.284  118.087 -1.229 -0.848 0.000  
51.142 -74.057 180.000  4 AA_DC2DC9:DC9DC2_AA     A 2  ? A 2  ? A 9  ? A 9  ? 
1 A DC 9  1_555 A DC 9  1_555 A DG 10 1_555 A DG 10 1_555 0.000 0.000  2.816  0.000    0.000    51.388  0.000  0.000  2.816  0.000 
0.000   51.388   5 AA_DC9DG10:DG10DC9_AA   A 9  ? A 9  ? A 10 ? A 10 ? 
1 A DG 10 1_555 A DG 10 1_555 A DA 11 1_555 A DA 11 1_555 0.000 0.000  4.625  0.000    0.000    170.250 0.000  0.000  4.625  0.000 
0.000   170.250  6 AA_DG10DA11:DA11DG10_AA A 10 ? A 10 ? A 11 ? A 11 ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'COBALT (II) ION' CO  
3 water             HOH 
#