data_1BQJ
# 
_entry.id   1BQJ 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.375 
_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   1BQJ         pdb_00001bqj 10.2210/pdb1bqj/pdb 
RCSB  UD0003       ?            ?                   
WWPDB D_1000172003 ?            ?                   
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1BQJ 
_pdbx_database_status.recvd_initial_deposition_date   1998-08-17 
_pdbx_database_status.deposit_site                    NDB 
_pdbx_database_status.process_site                    NDB 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Weil, J.'       1 
'Min, T.'        2 
'Yang, C.'       3 
'Wang, S.'       4 
'Sutherland, C.' 5 
'Sinha, N.'      6 
'Kang, C.H.'     7 
# 
_citation.id                        primary 
_citation.title                     
'Stabilization of the i-motif by intramolecular adenine-adenine-thymine base triple in the structure of d(ACCCT).' 
_citation.journal_abbrev            'Acta Crystallogr.,Sect.D' 
_citation.journal_volume            55 
_citation.page_first                422 
_citation.page_last                 429 
_citation.year                      1999 
_citation.journal_id_ASTM           ABCRE6 
_citation.country                   DK 
_citation.journal_id_ISSN           0907-4449 
_citation.journal_id_CSD            0766 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   10089350 
_citation.pdbx_database_id_DOI      10.1107/S0907444998012529 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Weil, J.'       1 ? 
primary 'Min, T.'        2 ? 
primary 'Yang, C.'       3 ? 
primary 'Wang, S.'       4 ? 
primary 'Sutherland, C.' 5 ? 
primary 'Sinha, N.'      6 ? 
primary 'Kang, C.'       7 ? 
# 
_cell.entry_id           1BQJ 
_cell.length_a           93.810 
_cell.length_b           93.810 
_cell.length_c           93.810 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              96 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1BQJ 
_symmetry.space_group_name_H-M             'I 2 3' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     cubic 
_symmetry.Int_Tables_number                197 
# 
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 man 
;DNA (5'-D(*AP*CP*CP*CP*T)-3')
;
1439.988 4  ? ? ? ? 
2 water   nat water                           18.015   51 ? ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           polydeoxyribonucleotide 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       '(DA)(DC)(DC)(DC)(DT)' 
_entity_poly.pdbx_seq_one_letter_code_can   ACCCT 
_entity_poly.pdbx_strand_id                 A,B,C,D 
_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 DA n 
1 2 DC n 
1 3 DC n 
1 4 DC n 
1 5 DT n 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    1BQJ 
_struct_ref.pdbx_db_accession          1BQJ 
_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 1BQJ A 1 ? 5 ? 1BQJ 1  ? 5  ? 1  5  
2 1 1BQJ B 1 ? 5 ? 1BQJ 6  ? 10 ? 6  10 
3 1 1BQJ C 1 ? 5 ? 1BQJ 11 ? 15 ? 11 15 
4 1 1BQJ D 1 ? 5 ? 1BQJ 16 ? 20 ? 16 20 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
DA  'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 
DC  'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE"  ? 'C9 H14 N3 O7 P'  307.197 
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          1BQJ 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   12 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   ? 
_exptl_crystal.density_Matthews      ? 
_exptl_crystal.description           ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           103.15 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   'RIGAKU RAXIS IIC' 
_diffrn_detector.pdbx_collection_date   1997-11-01 
_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                    '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   1.5418 
_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             1.5418 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1BQJ 
_reflns.observed_criterion_sigma_I   2.000 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             15.000 
_reflns.d_resolution_high            2.200 
_reflns.number_obs                   7136 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         98.500 
_reflns.pdbx_Rmerge_I_obs            0.0350000 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              4.500 
_reflns.R_free_details               ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             2.200 
_reflns_shell.d_res_low              2.300 
_reflns_shell.percent_possible_all   96.30 
_reflns_shell.Rmerge_I_obs           ? 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    ? 
_reflns_shell.pdbx_redundancy        ? 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1BQJ 
_refine.ls_number_reflns_obs                     6914 
_refine.ls_number_reflns_all                     6914 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          2.000 
_refine.pdbx_data_cutoff_high_absF               1000000.000 
_refine.pdbx_data_cutoff_low_absF                0.0010 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             15.000 
_refine.ls_d_res_high                            2.200 
_refine.ls_percent_reflns_obs                    98.500 
_refine.ls_R_factor_obs                          0.1920000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.1920000 
_refine.ls_R_factor_R_free                       0.2350000 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 10.000 
_refine.ls_number_reflns_R_free                  689 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  ? 
_refine.pdbx_starting_model                      191D 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_isotropic_thermal_model             ISOTROPIC 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_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                        1BQJ 
_refine_analyze.Luzzati_coordinate_error_obs    ? 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           8.00 
_refine_analyze.Luzzati_coordinate_error_free   ? 
_refine_analyze.Luzzati_sigma_a_free            ? 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      ? 
_refine_analyze.occupancy_sum_hydrogen          ? 
_refine_analyze.occupancy_sum_non_hydrogen      ? 
_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   360 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             51 
_refine_hist.number_atoms_total               411 
_refine_hist.d_res_high                       2.200 
_refine_hist.d_res_low                        15.000 
# 
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 
x_bond_d                0.004 ? ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_na             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_prot           ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d               ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_na            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_prot          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg             0.57  ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_na          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_prot        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d      23.6  ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d      1.07  ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_struct.entry_id                  1BQJ 
_struct.title                     'CRYSTAL STRUCTURE OF D(ACCCT)' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1BQJ 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'HUMAN TELOMERIC FRAGMENT, DNA' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 1 ? 
D N N 1 ? 
E N N 2 ? 
F N N 2 ? 
G N N 2 ? 
H N N 2 ? 
# 
_struct_biol.id                    1 
_struct_biol.pdbx_parent_biol_id   ? 
_struct_biol.details               ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
hydrog1  hydrog ? ? A DA 1 N1 ? ? ? 1_555 B DA 1 N6 ? ? A DA 1  B DA 6  1_555 ? ? ? ? ? ? TYPE_5_PAIR          ? ? ? 
hydrog2  hydrog ? ? A DA 1 N6 ? ? ? 1_555 B DA 1 N7 ? ? A DA 1  B DA 6  1_555 ? ? ? ? ? ? TYPE_5_PAIR          ? ? ? 
hydrog3  hydrog ? ? A DA 1 N6 ? ? ? 1_555 C DT 5 O2 ? ? A DA 1  C DT 15 1_555 ? ? ? ? ? ? 'REVERSED HOOGSTEEN' ? ? ? 
hydrog4  hydrog ? ? A DA 1 N7 ? ? ? 1_555 C DT 5 N3 ? ? A DA 1  C DT 15 1_555 ? ? ? ? ? ? 'REVERSED HOOGSTEEN' ? ? ? 
hydrog5  hydrog ? ? A DC 2 N4 ? ? ? 1_555 B DC 2 O2 ? ? A DC 2  B DC 7  1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog6  hydrog ? ? A DC 2 O2 ? ? ? 1_555 B DC 2 N4 ? ? A DC 2  B DC 7  1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog7  hydrog ? ? A DC 3 N4 ? ? ? 1_555 B DC 3 O2 ? ? A DC 3  B DC 8  1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog8  hydrog ? ? A DC 3 O2 ? ? ? 1_555 B DC 3 N4 ? ? A DC 3  B DC 8  1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog9  hydrog ? ? A DC 4 N4 ? ? ? 1_555 B DC 4 O2 ? ? A DC 4  B DC 9  1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog10 hydrog ? ? A DC 4 O2 ? ? ? 1_555 B DC 4 N4 ? ? A DC 4  B DC 9  1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog11 hydrog ? ? B DT 5 N3 ? ? ? 1_555 D DA 1 N1 ? ? B DT 10 D DA 16 1_555 ? ? ? ? ? ? WATSON-CRICK         ? ? ? 
hydrog12 hydrog ? ? B DT 5 O4 ? ? ? 1_555 D DA 1 N6 ? ? B DT 10 D DA 16 1_555 ? ? ? ? ? ? WATSON-CRICK         ? ? ? 
hydrog13 hydrog ? ? C DC 2 N4 ? ? ? 1_555 D DC 2 O2 ? ? C DC 12 D DC 17 1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog14 hydrog ? ? C DC 2 O2 ? ? ? 1_555 D DC 2 N4 ? ? C DC 12 D DC 17 1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog15 hydrog ? ? C DC 3 N4 ? ? ? 1_555 D DC 3 O2 ? ? C DC 13 D DC 18 1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog16 hydrog ? ? C DC 3 O2 ? ? ? 1_555 D DC 3 N4 ? ? C DC 13 D DC 18 1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog17 hydrog ? ? C DC 4 N4 ? ? ? 1_555 D DC 4 O2 ? ? C DC 14 D DC 19 1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
hydrog18 hydrog ? ? C DC 4 O2 ? ? ? 1_555 D DC 4 N4 ? ? C DC 14 D DC 19 1_555 ? ? ? ? ? ? TYPE_15_PAIR         ? ? ? 
# 
_struct_conn_type.id          hydrog 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
_database_PDB_matrix.entry_id          1BQJ 
_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                    1BQJ 
_atom_sites.fract_transf_matrix[1][1]   0.010660 
_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]   0.010660 
_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]   0.010660 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
N 
O 
P 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1 DA 1 1  1  DA A 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 DC 4 4  4  DC C A . n 
A 1 5 DT 5 5  ?  ?  ? A . n 
B 1 1 DA 1 6  6  DA A B . n 
B 1 2 DC 2 7  7  DC C B . n 
B 1 3 DC 3 8  8  DC C B . n 
B 1 4 DC 4 9  9  DC C B . n 
B 1 5 DT 5 10 10 DT T B . n 
C 1 1 DA 1 11 11 DA A C . n 
C 1 2 DC 2 12 12 DC C C . n 
C 1 3 DC 3 13 13 DC C C . n 
C 1 4 DC 4 14 14 DC C C . n 
C 1 5 DT 5 15 15 DT T C . n 
D 1 1 DA 1 16 16 DA A D . n 
D 1 2 DC 2 17 17 DC C D . n 
D 1 3 DC 3 18 18 DC C D . n 
D 1 4 DC 4 19 19 DC C D . n 
D 1 5 DT 5 20 20 DT T D . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
E 2 HOH 1  32 32 HOH HOH A . 
E 2 HOH 2  36 36 HOH HOH A . 
E 2 HOH 3  40 40 HOH HOH A . 
E 2 HOH 4  48 48 HOH HOH A . 
E 2 HOH 5  50 50 HOH HOH A . 
E 2 HOH 6  57 57 HOH HOH A . 
E 2 HOH 7  58 58 HOH HOH A . 
E 2 HOH 8  62 62 HOH HOH A . 
E 2 HOH 9  64 64 HOH HOH A . 
E 2 HOH 10 66 66 HOH HOH A . 
E 2 HOH 11 68 68 HOH HOH A . 
E 2 HOH 12 73 73 HOH HOH A . 
E 2 HOH 13 76 76 HOH HOH A . 
F 2 HOH 1  22 22 HOH HOH B . 
F 2 HOH 2  23 23 HOH HOH B . 
F 2 HOH 3  27 27 HOH HOH B . 
F 2 HOH 4  31 31 HOH HOH B . 
F 2 HOH 5  41 41 HOH HOH B . 
F 2 HOH 6  42 42 HOH HOH B . 
F 2 HOH 7  43 43 HOH HOH B . 
F 2 HOH 8  44 44 HOH HOH B . 
F 2 HOH 9  49 49 HOH HOH B . 
F 2 HOH 10 51 51 HOH HOH B . 
F 2 HOH 11 54 54 HOH HOH B . 
F 2 HOH 12 55 55 HOH HOH B . 
F 2 HOH 13 56 56 HOH HOH B . 
F 2 HOH 14 69 69 HOH HOH B . 
F 2 HOH 15 70 70 HOH HOH B . 
F 2 HOH 16 71 71 HOH HOH B . 
F 2 HOH 17 80 80 HOH HOH B . 
F 2 HOH 18 82 82 HOH HOH B . 
G 2 HOH 1  21 21 HOH HOH C . 
G 2 HOH 2  25 25 HOH HOH C . 
G 2 HOH 3  28 28 HOH HOH C . 
G 2 HOH 4  30 30 HOH HOH C . 
G 2 HOH 5  37 37 HOH HOH C . 
G 2 HOH 6  38 38 HOH HOH C . 
G 2 HOH 7  39 39 HOH HOH C . 
G 2 HOH 8  46 46 HOH HOH C . 
G 2 HOH 9  47 47 HOH HOH C . 
G 2 HOH 10 53 53 HOH HOH C . 
G 2 HOH 11 74 74 HOH HOH C . 
G 2 HOH 12 77 77 HOH HOH C . 
G 2 HOH 13 79 79 HOH HOH C . 
H 2 HOH 1  26 26 HOH HOH D . 
H 2 HOH 2  33 33 HOH HOH D . 
H 2 HOH 3  45 45 HOH HOH D . 
H 2 HOH 4  63 63 HOH HOH D . 
H 2 HOH 5  67 67 HOH HOH D . 
H 2 HOH 6  72 72 HOH HOH D . 
H 2 HOH 7  81 81 HOH HOH D . 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   tetrameric 
_pdbx_struct_assembly.oligomeric_count     4 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D,E,F,G,H 
# 
_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_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 1999-03-18 
2 'Structure model' 1 1 2008-05-22 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2023-08-02 
# 
_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' 'Database references'       
4 4 'Structure model' 'Refinement description'    
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' database_2                    
2 4 'Structure model' pdbx_initial_refinement_model 
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
X-PLOR    'model building' .     ? 1 
X-PLOR    refinement       3.851 ? 2 
DENZO     'data reduction' .     ? 3 
SCALEPACK 'data scaling'   .     ? 4 
X-PLOR    phasing          .     ? 5 
# 
_pdbx_unobs_or_zero_occ_residues.id               1 
_pdbx_unobs_or_zero_occ_residues.PDB_model_num    1 
_pdbx_unobs_or_zero_occ_residues.polymer_flag     Y 
_pdbx_unobs_or_zero_occ_residues.occupancy_flag   1 
_pdbx_unobs_or_zero_occ_residues.auth_asym_id     A 
_pdbx_unobs_or_zero_occ_residues.auth_comp_id     DT 
_pdbx_unobs_or_zero_occ_residues.auth_seq_id      5 
_pdbx_unobs_or_zero_occ_residues.PDB_ins_code     ? 
_pdbx_unobs_or_zero_occ_residues.label_asym_id    A 
_pdbx_unobs_or_zero_occ_residues.label_comp_id    DT 
_pdbx_unobs_or_zero_occ_residues.label_seq_id     5 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
1BQJ 'double helix'         
1BQJ 'parallel strands'     
1BQJ 'mismatched base pair' 
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 A DA 1 1_555 B DA 1 1_555 3.982  1.076  0.264  -3.799 11.162  -106.411 1 A_DA1:DA6_B   A 1  ? B 6  ? 5  4 
1 A DC 2 1_555 B DC 2 1_555 -1.874 -1.090 -0.123 8.401  -13.773 -178.064 2 A_DC2:DC7_B   A 2  ? B 7  ? 15 2 
1 D DC 4 1_555 C DC 4 1_555 -2.035 -1.272 -0.029 3.988  0.730   -176.420 3 D_DC19:DC14_C D 19 ? C 14 ? 15 2 
1 A DC 3 1_555 B DC 3 1_555 -1.987 -1.166 0.091  2.598  0.166   -179.644 4 A_DC3:DC8_B   A 3  ? B 8  ? 15 2 
1 D DC 3 1_555 C DC 3 1_555 2.177  1.372  -0.039 -4.549 1.377   179.794  5 D_DC18:DC13_C D 18 ? C 13 ? 15 2 
1 A DC 4 1_555 B DC 4 1_555 2.052  1.263  0.109  -0.240 2.625   177.864  6 A_DC4:DC9_B   A 4  ? B 9  ? 15 2 
1 D DC 2 1_555 C DC 2 1_555 -1.992 -1.158 -0.149 11.007 -6.383  -176.088 7 D_DC17:DC12_C D 17 ? C 12 ? 15 2 
1 B DT 5 1_555 D DA 1 1_555 -0.017 -0.103 -0.058 12.341 2.091   3.230    8 B_DT10:DA16_D B 10 ? D 16 ? 20 1 
# 
loop_
_ndb_struct_na_base_pair_step.model_number 
_ndb_struct_na_base_pair_step.i_label_asym_id_1 
_ndb_struct_na_base_pair_step.i_label_comp_id_1 
_ndb_struct_na_base_pair_step.i_label_seq_id_1 
_ndb_struct_na_base_pair_step.i_symmetry_1 
_ndb_struct_na_base_pair_step.j_label_asym_id_1 
_ndb_struct_na_base_pair_step.j_label_comp_id_1 
_ndb_struct_na_base_pair_step.j_label_seq_id_1 
_ndb_struct_na_base_pair_step.j_symmetry_1 
_ndb_struct_na_base_pair_step.i_label_asym_id_2 
_ndb_struct_na_base_pair_step.i_label_comp_id_2 
_ndb_struct_na_base_pair_step.i_label_seq_id_2 
_ndb_struct_na_base_pair_step.i_symmetry_2 
_ndb_struct_na_base_pair_step.j_label_asym_id_2 
_ndb_struct_na_base_pair_step.j_label_comp_id_2 
_ndb_struct_na_base_pair_step.j_label_seq_id_2 
_ndb_struct_na_base_pair_step.j_symmetry_2 
_ndb_struct_na_base_pair_step.shift 
_ndb_struct_na_base_pair_step.slide 
_ndb_struct_na_base_pair_step.rise 
_ndb_struct_na_base_pair_step.tilt 
_ndb_struct_na_base_pair_step.roll 
_ndb_struct_na_base_pair_step.twist 
_ndb_struct_na_base_pair_step.x_displacement 
_ndb_struct_na_base_pair_step.y_displacement 
_ndb_struct_na_base_pair_step.helical_rise 
_ndb_struct_na_base_pair_step.inclination 
_ndb_struct_na_base_pair_step.tip 
_ndb_struct_na_base_pair_step.helical_twist 
_ndb_struct_na_base_pair_step.step_number 
_ndb_struct_na_base_pair_step.step_name 
_ndb_struct_na_base_pair_step.i_auth_asym_id_1 
_ndb_struct_na_base_pair_step.i_auth_seq_id_1 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.j_auth_asym_id_1 
_ndb_struct_na_base_pair_step.j_auth_seq_id_1 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.i_auth_asym_id_2 
_ndb_struct_na_base_pair_step.i_auth_seq_id_2 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_2 
_ndb_struct_na_base_pair_step.j_auth_asym_id_2 
_ndb_struct_na_base_pair_step.j_auth_seq_id_2 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_2 
1 A DA 1 1_555 B DA 1 1_555 A DC 2 1_555 B DC 2 1_555 4.303  -2.652 2.897  3.711    1.299    85.632  -1.976 -3.087 3.013  0.955   
-2.729  85.704   1 AA_DA1DC2:DC7DA6_BB     A 1  ? B 6  ? A 2  ? B 7  ? 
1 A DC 2 1_555 B DC 2 1_555 D DC 4 1_555 C DC 4 1_555 2.144  -2.773 0.575  -128.516 -121.146 81.179  -1.196 -1.274 0.634  -60.979 
64.688  177.429  2 AD_DC2DC19:DC14DC7_CB   A 2  ? B 7  ? D 19 ? C 14 ? 
1 D DC 4 1_555 C DC 4 1_555 A DC 3 1_555 B DC 3 1_555 -1.372 2.842  0.000  -148.276 -96.386  13.352  1.325  0.834  -0.396 -48.952 
75.305  176.872  3 DA_DC19DC3:DC8DC14_BC   D 19 ? C 14 ? A 3  ? B 8  ? 
1 A DC 3 1_555 B DC 3 1_555 D DC 3 1_555 C DC 3 1_555 2.155  2.272  -0.004 120.171  -131.578 146.294 1.132  -1.081 -0.069 -65.817 
-60.111 179.477  4 AD_DC3DC18:DC13DC8_CB   A 3  ? B 8  ? D 18 ? C 13 ? 
1 D DC 3 1_555 C DC 3 1_555 A DC 4 1_555 B DC 4 1_555 1.451  -2.627 0.018  147.246  96.768   -20.106 1.257  0.813  0.230  -49.246 
74.935  -176.256 5 DA_DC18DC4:DC9DC13_BC   D 18 ? C 13 ? A 4  ? B 9  ? 
1 A DC 4 1_555 B DC 4 1_555 D DC 2 1_555 C DC 2 1_555 2.459  2.330  -0.095 115.847  -132.166 -60.157 -1.172 1.225  0.066  66.880  
58.622  -176.323 6 AD_DC4DC17:DC12DC9_CB   A 4  ? B 9  ? D 17 ? C 12 ? 
1 D DC 2 1_555 C DC 2 1_555 B DT 5 1_555 D DA 1 1_555 -1.628 -0.882 -3.214 10.794   5.454    143.216 -0.437 0.804  -3.277 2.873   
-5.685  143.428  7 DB_DC17DT10:DA16DC12_DC D 17 ? C 12 ? B 10 ? D 16 ? 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     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   191D 
_pdbx_initial_refinement_model.details          ? 
#