data_6WK7
# 
_entry.id   6WK7 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.380 
_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   6WK7         pdb_00006wk7 10.2210/pdb6wk7/pdb 
WWPDB D_1000248473 ?            ?                   
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.status_code_sf                  REL 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.entry_id                        6WK7 
_pdbx_database_status.recvd_initial_deposition_date   2020-04-15 
_pdbx_database_status.SG_entry                        N 
_pdbx_database_status.deposit_site                    RCSB 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.pdb_format_compatible           Y 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
_audit_author.identifier_ORCID 
'Li, Q.'        1  ? 
'Zhao, J.'      2  ? 
'Liu, L.'       3  ? 
'Mandal, S.'    4  ? 
'Rizzuto, F.J.' 5  ? 
'He, H.'        6  ? 
'Wei, S.'       7  ? 
'Jonchhe, S.'   8  ? 
'Sleiman, H.F.' 9  ? 
'Mao, H.'       10 ? 
'Mao, C.'       11 ? 
# 
_citation.abstract                  ? 
_citation.abstract_id_CAS           ? 
_citation.book_id_ISBN              ? 
_citation.book_publisher            ? 
_citation.book_publisher_city       ? 
_citation.book_title                ? 
_citation.coordinate_linkage        ? 
_citation.country                   ? 
_citation.database_id_Medline       ? 
_citation.details                   ? 
_citation.id                        primary 
_citation.journal_abbrev            'Nat Mater' 
_citation.journal_id_ASTM           ? 
_citation.journal_id_CSD            ? 
_citation.journal_id_ISSN           1476-1122 
_citation.journal_full              ? 
_citation.journal_issue             ? 
_citation.journal_volume            19 
_citation.language                  ? 
_citation.page_first                1012 
_citation.page_last                 1018 
_citation.title                     'A poly(thymine)-melamine duplex for the assembly of DNA nanomaterials.' 
_citation.year                      2020 
_citation.database_id_CSD           ? 
_citation.pdbx_database_id_DOI      10.1038/s41563-020-0728-2 
_citation.pdbx_database_id_PubMed   32661383 
_citation.unpublished_flag          ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Li, Q.'        1  ? 
primary 'Zhao, J.'      2  ? 
primary 'Liu, L.'       3  ? 
primary 'Jonchhe, S.'   4  ? 
primary 'Rizzuto, F.J.' 5  ? 
primary 'Mandal, S.'    6  ? 
primary 'He, H.'        7  ? 
primary 'Wei, S.'       8  ? 
primary 'Sleiman, H.F.' 9  ? 
primary 'Mao, H.'       10 ? 
primary 'Mao, C.'       11 ? 
# 
_cell.angle_alpha                  90.000 
_cell.angle_alpha_esd              ? 
_cell.angle_beta                   90.000 
_cell.angle_beta_esd               ? 
_cell.angle_gamma                  90.000 
_cell.angle_gamma_esd              ? 
_cell.entry_id                     6WK7 
_cell.details                      ? 
_cell.formula_units_Z              ? 
_cell.length_a                     67.665 
_cell.length_a_esd                 ? 
_cell.length_b                     67.665 
_cell.length_b_esd                 ? 
_cell.length_c                     67.665 
_cell.length_c_esd                 ? 
_cell.volume                       ? 
_cell.volume_esd                   ? 
_cell.Z_PDB                        48 
_cell.reciprocal_angle_alpha       ? 
_cell.reciprocal_angle_beta        ? 
_cell.reciprocal_angle_gamma       ? 
_cell.reciprocal_angle_alpha_esd   ? 
_cell.reciprocal_angle_beta_esd    ? 
_cell.reciprocal_angle_gamma_esd   ? 
_cell.reciprocal_length_a          ? 
_cell.reciprocal_length_b          ? 
_cell.reciprocal_length_c          ? 
_cell.reciprocal_length_a_esd      ? 
_cell.reciprocal_length_b_esd      ? 
_cell.reciprocal_length_c_esd      ? 
_cell.pdbx_unique_axis             ? 
# 
_symmetry.entry_id                         6WK7 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                197 
_symmetry.space_group_name_Hall            ? 
_symmetry.space_group_name_H-M             'I 2 3' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
# 
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*TP*TP*TP*TP*T)-3')
;
1780.199 2  ? ? ? ? 
2 non-polymer syn 1,3,5-triazine-2,4,6-triamine      126.120  6  ? ? ? ? 
3 water       nat water                              18.015   29 ? ? ? ? 
# 
_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)(DT)(DT)(DT)(DT)(DT)' 
_entity_poly.pdbx_seq_one_letter_code_can   TTTTTT 
_entity_poly.pdbx_strand_id                 B,C 
_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 DT n 
1 3 DT n 
1 4 DT n 
1 5 DT n 
1 6 DT n 
# 
_pdbx_entity_src_syn.entity_id              1 
_pdbx_entity_src_syn.pdbx_src_id            1 
_pdbx_entity_src_syn.pdbx_alt_source_flag   sample 
_pdbx_entity_src_syn.pdbx_beg_seq_num       1 
_pdbx_entity_src_syn.pdbx_end_seq_num       6 
_pdbx_entity_src_syn.organism_scientific    'synthetic construct' 
_pdbx_entity_src_syn.organism_common_name   ? 
_pdbx_entity_src_syn.ncbi_taxonomy_id       32630 
_pdbx_entity_src_syn.details                ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    6WK7 
_struct_ref.pdbx_db_accession          6WK7 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           1 
# 
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 6WK7 B 1 ? 6 ? 6WK7 1 ? 6 ? 1 6 
2 1 6WK7 C 1 ? 6 ? 6WK7 1 ? 6 ? 1 6 
# 
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 
AX2 non-polymer   . 1,3,5-triazine-2,4,6-triamine Melamine 'C3 H6 N6'        126.120 
DT  'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE"  ?        'C10 H15 N2 O8 P' 322.208 
HOH non-polymer   . WATER                         ?        'H2 O'            18.015  
# 
_exptl.absorpt_coefficient_mu     ? 
_exptl.absorpt_correction_T_max   ? 
_exptl.absorpt_correction_T_min   ? 
_exptl.absorpt_correction_type    ? 
_exptl.absorpt_process_details    ? 
_exptl.entry_id                   6WK7 
_exptl.crystals_number            1 
_exptl.details                    ? 
_exptl.method                     'X-RAY DIFFRACTION' 
_exptl.method_details             ? 
# 
_exptl_crystal.colour                      ? 
_exptl_crystal.density_diffrn              ? 
_exptl_crystal.density_Matthews            3.63 
_exptl_crystal.density_method              ? 
_exptl_crystal.density_percent_sol         66.07 
_exptl_crystal.description                 Cubic-shaped 
_exptl_crystal.F_000                       ? 
_exptl_crystal.id                          1 
_exptl_crystal.preparation                 ? 
_exptl_crystal.size_max                    ? 
_exptl_crystal.size_mid                    ? 
_exptl_crystal.size_min                    ? 
_exptl_crystal.size_rad                    ? 
_exptl_crystal.colour_lustre               ? 
_exptl_crystal.colour_modifier             ? 
_exptl_crystal.colour_primary              ? 
_exptl_crystal.density_meas                ? 
_exptl_crystal.density_meas_esd            ? 
_exptl_crystal.density_meas_gt             ? 
_exptl_crystal.density_meas_lt             ? 
_exptl_crystal.density_meas_temp           ? 
_exptl_crystal.density_meas_temp_esd       ? 
_exptl_crystal.density_meas_temp_gt        ? 
_exptl_crystal.density_meas_temp_lt        ? 
_exptl_crystal.pdbx_crystal_image_url      ? 
_exptl_crystal.pdbx_crystal_image_format   ? 
_exptl_crystal.pdbx_mosaicity              ? 
_exptl_crystal.pdbx_mosaicity_esd          ? 
# 
_exptl_crystal_grow.apparatus       ? 
_exptl_crystal_grow.atmosphere      ? 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.details         ? 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.method_ref      ? 
_exptl_crystal_grow.pH              7.0 
_exptl_crystal_grow.pressure        ? 
_exptl_crystal_grow.pressure_esd    ? 
_exptl_crystal_grow.seeding         ? 
_exptl_crystal_grow.seeding_ref     ? 
_exptl_crystal_grow.temp            293 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.temp_esd        ? 
_exptl_crystal_grow.time            ? 
_exptl_crystal_grow.pdbx_details    'magnesium chloride hexahydrate, MOPS, ammonium sulfate, spermine' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
_diffrn.ambient_environment              ? 
_diffrn.ambient_temp                     100 
_diffrn.ambient_temp_details             ? 
_diffrn.ambient_temp_esd                 ? 
_diffrn.crystal_id                       1 
_diffrn.crystal_support                  ? 
_diffrn.crystal_treatment                ? 
_diffrn.details                          ? 
_diffrn.id                               1 
_diffrn.ambient_pressure                 ? 
_diffrn.ambient_pressure_esd             ? 
_diffrn.ambient_pressure_gt              ? 
_diffrn.ambient_pressure_lt              ? 
_diffrn.ambient_temp_gt                  ? 
_diffrn.ambient_temp_lt                  ? 
_diffrn.pdbx_serial_crystal_experiment   N 
# 
_diffrn_detector.details                      ? 
_diffrn_detector.detector                     'IMAGE PLATE' 
_diffrn_detector.diffrn_id                    1 
_diffrn_detector.type                         'RIGAKU RAXIS IV++' 
_diffrn_detector.area_resol_mean              ? 
_diffrn_detector.dtime                        ? 
_diffrn_detector.pdbx_frames_total            ? 
_diffrn_detector.pdbx_collection_time_total   ? 
_diffrn_detector.pdbx_collection_date         2016-09-29 
_diffrn_detector.pdbx_frequency               ? 
# 
_diffrn_radiation.collimation                      ? 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.filter_edge                      ? 
_diffrn_radiation.inhomogeneity                    ? 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.polarisn_norm                    ? 
_diffrn_radiation.polarisn_ratio                   ? 
_diffrn_radiation.probe                            ? 
_diffrn_radiation.type                             ? 
_diffrn_radiation.xray_symbol                      ? 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.pdbx_wavelength_list             ? 
_diffrn_radiation.pdbx_wavelength                  ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_analyzer                    ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.54 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.current                     ? 
_diffrn_source.details                     ? 
_diffrn_source.diffrn_id                   1 
_diffrn_source.power                       ? 
_diffrn_source.size                        ? 
_diffrn_source.source                      'ROTATING ANODE' 
_diffrn_source.target                      ? 
_diffrn_source.type                        'RIGAKU RUH2R' 
_diffrn_source.voltage                     ? 
_diffrn_source.take-off_angle              ? 
_diffrn_source.pdbx_wavelength_list        1.54 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_synchrotron_site       ? 
# 
_reflns.B_iso_Wilson_estimate            44.130 
_reflns.entry_id                         6WK7 
_reflns.data_reduction_details           ? 
_reflns.data_reduction_method            ? 
_reflns.d_resolution_high                2.420 
_reflns.d_resolution_low                 50.000 
_reflns.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.number_all                       ? 
_reflns.number_obs                       2064 
_reflns.observed_criterion               ? 
_reflns.observed_criterion_F_max         ? 
_reflns.observed_criterion_F_min         ? 
_reflns.observed_criterion_I_max         ? 
_reflns.observed_criterion_I_min         ? 
_reflns.observed_criterion_sigma_F       ? 
_reflns.observed_criterion_sigma_I       ? 
_reflns.percent_possible_obs             99.300 
_reflns.R_free_details                   ? 
_reflns.Rmerge_F_all                     ? 
_reflns.Rmerge_F_obs                     ? 
_reflns.Friedel_coverage                 ? 
_reflns.number_gt                        ? 
_reflns.threshold_expression             ? 
_reflns.pdbx_redundancy                  10.700 
_reflns.pdbx_Rmerge_I_obs                0.054 
_reflns.pdbx_Rmerge_I_all                ? 
_reflns.pdbx_Rsym_value                  ? 
_reflns.pdbx_netI_over_av_sigmaI         ? 
_reflns.pdbx_netI_over_sigmaI            10.900 
_reflns.pdbx_res_netI_over_av_sigmaI_2   ? 
_reflns.pdbx_res_netI_over_sigmaI_2      ? 
_reflns.pdbx_chi_squared                 0.973 
_reflns.pdbx_scaling_rejects             ? 
_reflns.pdbx_d_res_high_opt              ? 
_reflns.pdbx_d_res_low_opt               ? 
_reflns.pdbx_d_res_opt_method            ? 
_reflns.phase_calculation_details        ? 
_reflns.pdbx_Rrim_I_all                  0.057 
_reflns.pdbx_Rpim_I_all                  0.017 
_reflns.pdbx_d_opt                       ? 
_reflns.pdbx_number_measured_all         22011 
_reflns.pdbx_diffrn_id                   1 
_reflns.pdbx_ordinal                     1 
_reflns.pdbx_CC_half                     ? 
_reflns.pdbx_CC_star                     ? 
_reflns.pdbx_R_split                     ? 
# 
loop_
_reflns_shell.d_res_high 
_reflns_shell.d_res_low 
_reflns_shell.meanI_over_sigI_all 
_reflns_shell.meanI_over_sigI_obs 
_reflns_shell.number_measured_all 
_reflns_shell.number_measured_obs 
_reflns_shell.number_possible 
_reflns_shell.number_unique_all 
_reflns_shell.number_unique_obs 
_reflns_shell.percent_possible_all 
_reflns_shell.percent_possible_obs 
_reflns_shell.Rmerge_F_all 
_reflns_shell.Rmerge_F_obs 
_reflns_shell.Rmerge_I_all 
_reflns_shell.Rmerge_I_obs 
_reflns_shell.meanI_over_sigI_gt 
_reflns_shell.meanI_over_uI_all 
_reflns_shell.meanI_over_uI_gt 
_reflns_shell.number_measured_gt 
_reflns_shell.number_unique_gt 
_reflns_shell.percent_possible_gt 
_reflns_shell.Rmerge_F_gt 
_reflns_shell.Rmerge_I_gt 
_reflns_shell.pdbx_redundancy 
_reflns_shell.pdbx_Rsym_value 
_reflns_shell.pdbx_chi_squared 
_reflns_shell.pdbx_netI_over_sigmaI_all 
_reflns_shell.pdbx_netI_over_sigmaI_obs 
_reflns_shell.pdbx_Rrim_I_all 
_reflns_shell.pdbx_Rpim_I_all 
_reflns_shell.pdbx_rejects 
_reflns_shell.pdbx_ordinal 
_reflns_shell.pdbx_diffrn_id 
_reflns_shell.pdbx_CC_half 
_reflns_shell.pdbx_CC_star 
_reflns_shell.pdbx_R_split 
2.420 2.460  ? ? ? ? ? ? 89  88.100  ? ? ? ? 0.362 ? ? ? ? ? ? ? ? 9.600  ? 0.862 ? ? 0.382 0.120 ? 1  1 0.949 ? ? 
2.460 2.510  ? ? ? ? ? ? 109 100.000 ? ? ? ? 0.351 ? ? ? ? ? ? ? ? 10.700 ? 0.851 ? ? 0.368 0.112 ? 2  1 0.952 ? ? 
2.510 2.550  ? ? ? ? ? ? 97  100.000 ? ? ? ? 0.366 ? ? ? ? ? ? ? ? 10.800 ? 0.947 ? ? 0.384 0.117 ? 3  1 0.947 ? ? 
2.550 2.610  ? ? ? ? ? ? 100 100.000 ? ? ? ? 0.317 ? ? ? ? ? ? ? ? 11.000 ? 0.994 ? ? 0.332 0.099 ? 4  1 0.973 ? ? 
2.610 2.660  ? ? ? ? ? ? 104 100.000 ? ? ? ? 0.272 ? ? ? ? ? ? ? ? 10.600 ? 0.932 ? ? 0.286 0.087 ? 5  1 0.972 ? ? 
2.660 2.730  ? ? ? ? ? ? 97  100.000 ? ? ? ? 0.320 ? ? ? ? ? ? ? ? 10.800 ? 1.078 ? ? 0.336 0.102 ? 6  1 0.969 ? ? 
2.730 2.790  ? ? ? ? ? ? 105 100.000 ? ? ? ? 0.200 ? ? ? ? ? ? ? ? 10.900 ? 0.922 ? ? 0.210 0.063 ? 7  1 0.985 ? ? 
2.790 2.870  ? ? ? ? ? ? 101 100.000 ? ? ? ? 0.239 ? ? ? ? ? ? ? ? 10.900 ? 0.987 ? ? 0.250 0.075 ? 8  1 0.989 ? ? 
2.870 2.950  ? ? ? ? ? ? 107 100.000 ? ? ? ? 0.163 ? ? ? ? ? ? ? ? 11.000 ? 0.923 ? ? 0.171 0.051 ? 9  1 0.993 ? ? 
2.950 3.050  ? ? ? ? ? ? 100 100.000 ? ? ? ? 0.122 ? ? ? ? ? ? ? ? 10.900 ? 0.931 ? ? 0.128 0.039 ? 10 1 0.997 ? ? 
3.050 3.160  ? ? ? ? ? ? 94  100.000 ? ? ? ? 0.075 ? ? ? ? ? ? ? ? 10.900 ? 0.984 ? ? 0.079 0.024 ? 11 1 0.998 ? ? 
3.160 3.280  ? ? ? ? ? ? 113 100.000 ? ? ? ? 0.029 ? ? ? ? ? ? ? ? 10.700 ? 0.948 ? ? 0.031 0.010 ? 12 1 1.000 ? ? 
3.280 3.430  ? ? ? ? ? ? 102 100.000 ? ? ? ? 0.036 ? ? ? ? ? ? ? ? 10.700 ? 0.969 ? ? 0.038 0.011 ? 13 1 1.000 ? ? 
3.430 3.610  ? ? ? ? ? ? 98  100.000 ? ? ? ? 0.041 ? ? ? ? ? ? ? ? 10.800 ? 1.161 ? ? 0.042 0.013 ? 14 1 1.000 ? ? 
3.610 3.840  ? ? ? ? ? ? 105 100.000 ? ? ? ? 0.069 ? ? ? ? ? ? ? ? 10.700 ? 1.192 ? ? 0.073 0.022 ? 15 1 0.998 ? ? 
3.840 4.140  ? ? ? ? ? ? 105 100.000 ? ? ? ? 0.062 ? ? ? ? ? ? ? ? 10.700 ? 1.096 ? ? 0.066 0.020 ? 16 1 0.999 ? ? 
4.140 4.550  ? ? ? ? ? ? 108 100.000 ? ? ? ? 0.037 ? ? ? ? ? ? ? ? 10.800 ? 0.957 ? ? 0.039 0.012 ? 17 1 0.999 ? ? 
4.550 5.210  ? ? ? ? ? ? 105 100.000 ? ? ? ? 0.039 ? ? ? ? ? ? ? ? 10.500 ? 0.910 ? ? 0.041 0.013 ? 18 1 1.000 ? ? 
5.210 6.560  ? ? ? ? ? ? 106 100.000 ? ? ? ? 0.032 ? ? ? ? ? ? ? ? 10.700 ? 0.935 ? ? 0.034 0.010 ? 19 1 1.000 ? ? 
6.560 50.000 ? ? ? ? ? ? 119 98.300  ? ? ? ? 0.024 ? ? ? ? ? ? ? ? 9.600  ? 0.878 ? ? 0.026 0.008 ? 20 1 1.000 ? ? 
# 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.B_iso_max                                94.760 
_refine.B_iso_mean                               45.4515 
_refine.B_iso_min                                21.470 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.details                                  ? 
_refine.diff_density_max                         ? 
_refine.diff_density_max_esd                     ? 
_refine.diff_density_min                         ? 
_refine.diff_density_min_esd                     ? 
_refine.diff_density_rms                         ? 
_refine.diff_density_rms_esd                     ? 
_refine.entry_id                                 6WK7 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.ls_abs_structure_details                 ? 
_refine.ls_abs_structure_Flack                   ? 
_refine.ls_abs_structure_Flack_esd               ? 
_refine.ls_abs_structure_Rogers                  ? 
_refine.ls_abs_structure_Rogers_esd              ? 
_refine.ls_d_res_high                            2.4230 
_refine.ls_d_res_low                             27.6240 
_refine.ls_extinction_coef                       ? 
_refine.ls_extinction_coef_esd                   ? 
_refine.ls_extinction_expression                 ? 
_refine.ls_extinction_method                     ? 
_refine.ls_goodness_of_fit_all                   ? 
_refine.ls_goodness_of_fit_all_esd               ? 
_refine.ls_goodness_of_fit_obs                   ? 
_refine.ls_goodness_of_fit_obs_esd               ? 
_refine.ls_hydrogen_treatment                    ? 
_refine.ls_matrix_type                           ? 
_refine.ls_number_constraints                    ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_reflns_all                     ? 
_refine.ls_number_reflns_obs                     2051 
_refine.ls_number_reflns_R_free                  204 
_refine.ls_number_reflns_R_work                  ? 
_refine.ls_number_restraints                     ? 
_refine.ls_percent_reflns_obs                    99.3700 
_refine.ls_percent_reflns_R_free                 9.9500 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_obs                          0.2311 
_refine.ls_R_factor_R_free                       0.2625 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_R_factor_R_work                       0.2275 
_refine.ls_R_Fsqd_factor_obs                     ? 
_refine.ls_R_I_factor_obs                        ? 
_refine.ls_redundancy_reflns_all                 ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.ls_restrained_S_all                      ? 
_refine.ls_restrained_S_obs                      ? 
_refine.ls_shift_over_esd_max                    ? 
_refine.ls_shift_over_esd_mean                   ? 
_refine.ls_structure_factor_coef                 ? 
_refine.ls_weighting_details                     ? 
_refine.ls_weighting_scheme                      ? 
_refine.ls_wR_factor_all                         ? 
_refine.ls_wR_factor_obs                         ? 
_refine.ls_wR_factor_R_free                      ? 
_refine.ls_wR_factor_R_work                      ? 
_refine.occupancy_max                            ? 
_refine.occupancy_min                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_bsol                 ? 
_refine.solvent_model_param_ksol                 ? 
_refine.pdbx_R_complete                          ? 
_refine.ls_R_factor_gt                           ? 
_refine.ls_goodness_of_fit_gt                    ? 
_refine.ls_goodness_of_fit_ref                   ? 
_refine.ls_shift_over_su_max                     ? 
_refine.ls_shift_over_su_max_lt                  ? 
_refine.ls_shift_over_su_mean                    ? 
_refine.ls_shift_over_su_mean_lt                 ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          1.400 
_refine.pdbx_ls_sigma_Fsqd                       ? 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.pdbx_method_to_determine_struct          'MOLECULAR REPLACEMENT' 
_refine.pdbx_starting_model                      1d3x 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.pdbx_solvent_vdw_probe_radii             1.1100 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             0.9000 
_refine.pdbx_real_space_R                        ? 
_refine.pdbx_density_correlation                 ? 
_refine.pdbx_pd_number_of_powder_patterns        ? 
_refine.pdbx_pd_number_of_points                 ? 
_refine.pdbx_pd_meas_number_of_points            ? 
_refine.pdbx_pd_proc_ls_prof_R_factor            ? 
_refine.pdbx_pd_proc_ls_prof_wR_factor           ? 
_refine.pdbx_pd_Marquardt_correlation_coeff      ? 
_refine.pdbx_pd_Fsqrd_R_factor                   ? 
_refine.pdbx_pd_ls_matrix_band_width             ? 
_refine.pdbx_overall_phase_error                 24.0300 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_diffrn_id                           1 
_refine.overall_SU_B                             ? 
_refine.overall_SU_ML                            0.2200 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.overall_FOM_free_R_set                   ? 
_refine.overall_FOM_work_R_set                   ? 
_refine.pdbx_average_fsc_overall                 ? 
_refine.pdbx_average_fsc_work                    ? 
_refine.pdbx_average_fsc_free                    ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         final 
_refine_hist.details                          ? 
_refine_hist.d_res_high                       2.4230 
_refine_hist.d_res_low                        27.6240 
_refine_hist.number_atoms_solvent             29 
_refine_hist.number_atoms_total               317 
_refine_hist.number_reflns_all                ? 
_refine_hist.number_reflns_obs                ? 
_refine_hist.number_reflns_R_free             ? 
_refine_hist.number_reflns_R_work             ? 
_refine_hist.R_factor_all                     ? 
_refine_hist.R_factor_obs                     ? 
_refine_hist.R_factor_R_free                  ? 
_refine_hist.R_factor_R_work                  ? 
_refine_hist.pdbx_number_residues_total       12 
_refine_hist.pdbx_B_iso_mean_ligand           34.40 
_refine_hist.pdbx_B_iso_mean_solvent          56.32 
_refine_hist.pdbx_number_atoms_protein        0 
_refine_hist.pdbx_number_atoms_nucleic_acid   234 
_refine_hist.pdbx_number_atoms_ligand         54 
_refine_hist.pdbx_number_atoms_lipid          ? 
_refine_hist.pdbx_number_atoms_carb           ? 
_refine_hist.pdbx_pseudo_atom_details         ? 
# 
loop_
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.criterion 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.number 
_refine_ls_restr.rejects 
_refine_ls_restr.type 
_refine_ls_restr.weight 
_refine_ls_restr.pdbx_restraint_function 
'X-RAY DIFFRACTION' ? 0.011  ? 314 ? f_bond_d           ? ? 
'X-RAY DIFFRACTION' ? 1.288  ? 470 ? f_angle_d          ? ? 
'X-RAY DIFFRACTION' ? 0.061  ? 46  ? f_chiral_restr     ? ? 
'X-RAY DIFFRACTION' ? 0.006  ? 18  ? f_plane_restr      ? ? 
'X-RAY DIFFRACTION' ? 37.467 ? 112 ? f_dihedral_angle_d ? ? 
# 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.d_res_high                       2.4230 
_refine_ls_shell.d_res_low                        27.6240 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.number_reflns_obs                ? 
_refine_ls_shell.number_reflns_R_free             204 
_refine_ls_shell.number_reflns_R_work             1847 
_refine_ls_shell.percent_reflns_obs               99.0000 
_refine_ls_shell.percent_reflns_R_free            ? 
_refine_ls_shell.R_factor_all                     ? 
_refine_ls_shell.R_factor_obs                     ? 
_refine_ls_shell.R_factor_R_free                  0.2625 
_refine_ls_shell.R_factor_R_free_error            0.0000 
_refine_ls_shell.R_factor_R_work                  0.2275 
_refine_ls_shell.redundancy_reflns_all            ? 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.wR_factor_all                    ? 
_refine_ls_shell.wR_factor_obs                    ? 
_refine_ls_shell.wR_factor_R_free                 ? 
_refine_ls_shell.wR_factor_R_work                 ? 
_refine_ls_shell.pdbx_R_complete                  ? 
_refine_ls_shell.pdbx_total_number_of_bins_used   ? 
_refine_ls_shell.pdbx_phase_error                 ? 
_refine_ls_shell.pdbx_fsc_work                    ? 
_refine_ls_shell.pdbx_fsc_free                    ? 
# 
_struct.entry_id                     6WK7 
_struct.title                        'Crystal Structure Analysis of a poly(thymine) DNA duplex' 
_struct.pdbx_model_details           ? 
_struct.pdbx_formula_weight          ? 
_struct.pdbx_formula_weight_method   ? 
_struct.pdbx_model_type_details      ? 
_struct.pdbx_CASP_flag               N 
# 
_struct_keywords.entry_id        6WK7 
_struct_keywords.text            'melamine-mediated, poly(thymine) DNA duplex, DNA' 
_struct_keywords.pdbx_keywords   DNA 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 2 ? 
D N N 2 ? 
E N N 2 ? 
F N N 2 ? 
G N N 2 ? 
H N N 2 ? 
I N N 3 ? 
J N N 3 ? 
# 
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 B AX2 101 ? 9  'binding site for residue AX2 B 101' 
AC2 Software B AX2 102 ? 8  'binding site for residue AX2 B 102' 
AC3 Software B AX2 103 ? 7  'binding site for residue AX2 B 103' 
AC4 Software C AX2 101 ? 10 'binding site for residue AX2 C 101' 
AC5 Software C AX2 102 ? 10 'binding site for residue AX2 C 102' 
AC6 Software C AX2 103 ? 8  'binding site for residue AX2 C 103' 
# 
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 9  DT  A 1 ? DT  B 1   . ? 1_555  ? 
2  AC1 9  DT  A 2 ? DT  B 2   . ? 1_555  ? 
3  AC1 9  DT  A 3 ? DT  B 3   . ? 1_555  ? 
4  AC1 9  DT  A 4 ? DT  B 4   . ? 2_565  ? 
5  AC1 9  AX2 E . ? AX2 B 103 . ? 1_555  ? 
6  AC1 9  HOH I . ? HOH B 210 . ? 2_565  ? 
7  AC1 9  DT  B 5 ? DT  C 5   . ? 1_555  ? 
8  AC1 9  DT  B 6 ? DT  C 6   . ? 1_555  ? 
9  AC1 9  AX2 F . ? AX2 C 101 . ? 1_555  ? 
10 AC2 8  DT  A 4 ? DT  B 4   . ? 1_555  ? 
11 AC2 8  DT  A 5 ? DT  B 5   . ? 1_555  ? 
12 AC2 8  DT  A 6 ? DT  B 6   . ? 1_555  ? 
13 AC2 8  DT  B 1 ? DT  C 1   . ? 1_555  ? 
14 AC2 8  DT  B 2 ? DT  C 2   . ? 1_555  ? 
15 AC2 8  DT  B 3 ? DT  C 3   . ? 1_555  ? 
16 AC2 8  AX2 G . ? AX2 C 102 . ? 1_555  ? 
17 AC2 8  AX2 H . ? AX2 C 103 . ? 1_555  ? 
18 AC3 7  DT  A 1 ? DT  B 1   . ? 1_555  ? 
19 AC3 7  DT  A 2 ? DT  B 2   . ? 1_555  ? 
20 AC3 7  DT  A 6 ? DT  B 6   . ? 19_554 ? 
21 AC3 7  AX2 C . ? AX2 B 101 . ? 1_555  ? 
22 AC3 7  HOH I . ? HOH B 207 . ? 2_565  ? 
23 AC3 7  DT  B 6 ? DT  C 6   . ? 1_555  ? 
24 AC3 7  AX2 H . ? AX2 C 103 . ? 19_554 ? 
25 AC4 10 DT  A 2 ? DT  B 2   . ? 1_555  ? 
26 AC4 10 DT  A 3 ? DT  B 3   . ? 1_555  ? 
27 AC4 10 DT  A 4 ? DT  B 4   . ? 2_565  ? 
28 AC4 10 DT  A 4 ? DT  B 4   . ? 1_555  ? 
29 AC4 10 DT  A 5 ? DT  B 5   . ? 2_565  ? 
30 AC4 10 AX2 C . ? AX2 B 101 . ? 1_555  ? 
31 AC4 10 DT  B 3 ? DT  C 3   . ? 1_555  ? 
32 AC4 10 DT  B 4 ? DT  C 4   . ? 1_555  ? 
33 AC4 10 DT  B 5 ? DT  C 5   . ? 1_555  ? 
34 AC4 10 AX2 G . ? AX2 C 102 . ? 1_555  ? 
35 AC5 10 DT  A 4 ? DT  B 4   . ? 1_555  ? 
36 AC5 10 DT  A 5 ? DT  B 5   . ? 2_565  ? 
37 AC5 10 DT  A 5 ? DT  B 5   . ? 1_555  ? 
38 AC5 10 AX2 D . ? AX2 B 102 . ? 1_555  ? 
39 AC5 10 DT  B 2 ? DT  C 2   . ? 1_555  ? 
40 AC5 10 DT  B 3 ? DT  C 3   . ? 1_555  ? 
41 AC5 10 DT  B 4 ? DT  C 4   . ? 1_555  ? 
42 AC5 10 AX2 F . ? AX2 C 101 . ? 1_555  ? 
43 AC5 10 HOH J . ? HOH C 205 . ? 1_555  ? 
44 AC5 10 HOH J . ? HOH C 208 . ? 1_555  ? 
45 AC6 8  DT  A 5 ? DT  B 5   . ? 1_555  ? 
46 AC6 8  DT  A 6 ? DT  B 6   . ? 1_555  ? 
47 AC6 8  AX2 D . ? AX2 B 102 . ? 1_555  ? 
48 AC6 8  AX2 E . ? AX2 B 103 . ? 22_555 ? 
49 AC6 8  DT  B 1 ? DT  C 1   . ? 1_555  ? 
50 AC6 8  DT  B 2 ? DT  C 2   . ? 1_555  ? 
51 AC6 8  DT  B 6 ? DT  C 6   . ? 22_555 ? 
52 AC6 8  HOH J . ? HOH C 207 . ? 1_555  ? 
# 
_atom_sites.entry_id                    6WK7 
_atom_sites.Cartn_transf_matrix[1][1]   ? 
_atom_sites.Cartn_transf_matrix[1][2]   ? 
_atom_sites.Cartn_transf_matrix[1][3]   ? 
_atom_sites.Cartn_transf_matrix[2][1]   ? 
_atom_sites.Cartn_transf_matrix[2][2]   ? 
_atom_sites.Cartn_transf_matrix[2][3]   ? 
_atom_sites.Cartn_transf_matrix[3][1]   ? 
_atom_sites.Cartn_transf_matrix[3][2]   ? 
_atom_sites.Cartn_transf_matrix[3][3]   ? 
_atom_sites.Cartn_transf_vector[1]      ? 
_atom_sites.Cartn_transf_vector[2]      ? 
_atom_sites.Cartn_transf_vector[3]      ? 
_atom_sites.fract_transf_matrix[1][1]   0.014779 
_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]   0.014779 
_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]   0.014779 
_atom_sites.fract_transf_vector[1]      0.000000 
_atom_sites.fract_transf_vector[2]      0.000000 
_atom_sites.fract_transf_vector[3]      0.000000 
_atom_sites.solution_primary            ? 
_atom_sites.solution_secondary          ? 
_atom_sites.solution_hydrogens          ? 
_atom_sites.special_details             ? 
# 
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 DT 1 1 1 DT DT B . n 
A 1 2 DT 2 2 2 DT DT B . n 
A 1 3 DT 3 3 3 DT DT B . n 
A 1 4 DT 4 4 4 DT DT B . n 
A 1 5 DT 5 5 5 DT DT B . n 
A 1 6 DT 6 6 6 DT DT B . n 
B 1 1 DT 1 1 1 DT DT C . n 
B 1 2 DT 2 2 2 DT DT C . n 
B 1 3 DT 3 3 3 DT DT C . n 
B 1 4 DT 4 4 4 DT DT C . n 
B 1 5 DT 5 5 5 DT DT C . n 
B 1 6 DT 6 6 6 DT DT C . 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 AX2 1  101 1  AX2 AX2 B . 
D 2 AX2 1  102 4  AX2 AX2 B . 
E 2 AX2 1  103 6  AX2 AX2 B . 
F 2 AX2 1  101 2  AX2 AX2 C . 
G 2 AX2 1  102 3  AX2 AX2 C . 
H 2 AX2 1  103 5  AX2 AX2 C . 
I 3 HOH 1  201 11 HOH HOH B . 
I 3 HOH 2  202 12 HOH HOH B . 
I 3 HOH 3  203 28 HOH HOH B . 
I 3 HOH 4  204 9  HOH HOH B . 
I 3 HOH 5  205 3  HOH HOH B . 
I 3 HOH 6  206 7  HOH HOH B . 
I 3 HOH 7  207 15 HOH HOH B . 
I 3 HOH 8  208 14 HOH HOH B . 
I 3 HOH 9  209 4  HOH HOH B . 
I 3 HOH 10 210 23 HOH HOH B . 
I 3 HOH 11 211 13 HOH HOH B . 
I 3 HOH 12 212 29 HOH HOH B . 
J 3 HOH 1  201 21 HOH HOH C . 
J 3 HOH 2  202 24 HOH HOH C . 
J 3 HOH 3  203 25 HOH HOH C . 
J 3 HOH 4  204 22 HOH HOH C . 
J 3 HOH 5  205 1  HOH HOH C . 
J 3 HOH 6  206 26 HOH HOH C . 
J 3 HOH 7  207 17 HOH HOH C . 
J 3 HOH 8  208 2  HOH HOH C . 
J 3 HOH 9  209 8  HOH HOH C . 
J 3 HOH 10 210 18 HOH HOH C . 
J 3 HOH 11 211 16 HOH HOH C . 
J 3 HOH 12 212 5  HOH HOH C . 
J 3 HOH 13 213 27 HOH HOH C . 
J 3 HOH 14 214 19 HOH HOH C . 
J 3 HOH 15 215 10 HOH HOH C . 
J 3 HOH 16 216 20 HOH HOH C . 
J 3 HOH 17 217 6  HOH HOH C . 
# 
_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   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,G,H,I,J 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 760  ? 
1 MORE         -10  ? 
1 'SSA (A^2)'  2760 ? 
# 
_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 2020-07-22 
2 'Structure model' 1 1 2020-09-02 
3 'Structure model' 1 2 2023-10-18 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Database references'    
2 3 'Structure model' 'Data collection'        
3 3 'Structure model' 'Database references'    
4 3 'Structure model' '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 2 'Structure model' citation                      
2 2 'Structure model' citation_author               
3 3 'Structure model' chem_comp_atom                
4 3 'Structure model' chem_comp_bond                
5 3 'Structure model' database_2                    
6 3 '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 2 'Structure model' '_citation.journal_volume'            
2 2 'Structure model' '_citation.page_first'                
3 2 'Structure model' '_citation.page_last'                 
4 2 'Structure model' '_citation_author.identifier_ORCID'   
5 3 'Structure model' '_database_2.pdbx_DOI'                
6 3 'Structure model' '_database_2.pdbx_database_accession' 
# 
_pdbx_refine_tls.id               1 
_pdbx_refine_tls.pdbx_refine_id   'X-RAY DIFFRACTION' 
_pdbx_refine_tls.details          ? 
_pdbx_refine_tls.method           refined 
_pdbx_refine_tls.origin_x         5.7765 
_pdbx_refine_tls.origin_y         40.3085 
_pdbx_refine_tls.origin_z         16.5784 
_pdbx_refine_tls.T[1][1]          0.3295 
_pdbx_refine_tls.T[1][1]_esd      ? 
_pdbx_refine_tls.T[1][2]          0.1156 
_pdbx_refine_tls.T[1][2]_esd      ? 
_pdbx_refine_tls.T[1][3]          0.1389 
_pdbx_refine_tls.T[1][3]_esd      ? 
_pdbx_refine_tls.T[2][2]          0.3325 
_pdbx_refine_tls.T[2][2]_esd      ? 
_pdbx_refine_tls.T[2][3]          -0.0150 
_pdbx_refine_tls.T[2][3]_esd      ? 
_pdbx_refine_tls.T[3][3]          0.3888 
_pdbx_refine_tls.T[3][3]_esd      ? 
_pdbx_refine_tls.L[1][1]          0.2150 
_pdbx_refine_tls.L[1][1]_esd      ? 
_pdbx_refine_tls.L[1][2]          0.1596 
_pdbx_refine_tls.L[1][2]_esd      ? 
_pdbx_refine_tls.L[1][3]          0.3211 
_pdbx_refine_tls.L[1][3]_esd      ? 
_pdbx_refine_tls.L[2][2]          0.3325 
_pdbx_refine_tls.L[2][2]_esd      ? 
_pdbx_refine_tls.L[2][3]          0.0833 
_pdbx_refine_tls.L[2][3]_esd      ? 
_pdbx_refine_tls.L[3][3]          0.5958 
_pdbx_refine_tls.L[3][3]_esd      ? 
_pdbx_refine_tls.S[1][1]          0.4601 
_pdbx_refine_tls.S[1][1]_esd      ? 
_pdbx_refine_tls.S[1][2]          0.2622 
_pdbx_refine_tls.S[1][2]_esd      ? 
_pdbx_refine_tls.S[1][3]          0.9870 
_pdbx_refine_tls.S[1][3]_esd      ? 
_pdbx_refine_tls.S[2][1]          -0.0000 
_pdbx_refine_tls.S[2][1]_esd      ? 
_pdbx_refine_tls.S[2][2]          -0.0867 
_pdbx_refine_tls.S[2][2]_esd      ? 
_pdbx_refine_tls.S[2][3]          -0.1982 
_pdbx_refine_tls.S[2][3]_esd      ? 
_pdbx_refine_tls.S[3][1]          -0.0825 
_pdbx_refine_tls.S[3][1]_esd      ? 
_pdbx_refine_tls.S[3][2]          -0.0320 
_pdbx_refine_tls.S[3][2]_esd      ? 
_pdbx_refine_tls.S[3][3]          0.2007 
_pdbx_refine_tls.S[3][3]_esd      ? 
# 
loop_
_pdbx_refine_tls_group.id 
_pdbx_refine_tls_group.pdbx_refine_id 
_pdbx_refine_tls_group.refine_tls_id 
_pdbx_refine_tls_group.beg_label_asym_id 
_pdbx_refine_tls_group.beg_label_seq_id 
_pdbx_refine_tls_group.beg_auth_asym_id 
_pdbx_refine_tls_group.beg_auth_seq_id 
_pdbx_refine_tls_group.beg_PDB_ins_code 
_pdbx_refine_tls_group.end_label_asym_id 
_pdbx_refine_tls_group.end_label_seq_id 
_pdbx_refine_tls_group.end_auth_asym_id 
_pdbx_refine_tls_group.end_auth_seq_id 
_pdbx_refine_tls_group.end_PDB_ins_code 
_pdbx_refine_tls_group.selection 
_pdbx_refine_tls_group.selection_details 
1 'X-RAY DIFFRACTION' 1 ? ? B 1 ? ? ? B 6  ? ? all 
2 'X-RAY DIFFRACTION' 1 ? ? C 1 ? ? ? C 6  ? ? all 
3 'X-RAY DIFFRACTION' 1 ? ? D 1 ? ? ? D 5  ? ? all 
4 'X-RAY DIFFRACTION' 1 ? ? D 6 ? ? ? D 6  ? ? all 
5 'X-RAY DIFFRACTION' 1 ? ? G 1 ? ? ? G 29 ? ? all 
# 
_phasing.method   MR 
# 
loop_
_software.citation_id 
_software.classification 
_software.compiler_name 
_software.compiler_version 
_software.contact_author 
_software.contact_author_email 
_software.date 
_software.description 
_software.dependencies 
_software.hardware 
_software.language 
_software.location 
_software.mods 
_software.name 
_software.os 
_software.os_version 
_software.type 
_software.version 
_software.pdbx_ordinal 
? refinement        ? ? ? ? ? ? ? ? ? ? ? PHENIX      ? ? ? 1.12-2829 1 
? 'data reduction'  ? ? ? ? ? ? ? ? ? ? ? HKL-2000    ? ? ? .         2 
? 'data scaling'    ? ? ? ? ? ? ? ? ? ? ? HKL-2000    ? ? ? .         3 
? phasing           ? ? ? ? ? ? ? ? ? ? ? PHASER      ? ? ? 1.12      4 
? 'data extraction' ? ? ? ? ? ? ? ? ? ? ? PDB_EXTRACT ? ? ? 3.25      5 
# 
_pdbx_entry_details.entry_id                 6WK7 
_pdbx_entry_details.nonpolymer_details       ? 
_pdbx_entry_details.sequence_details         ? 
_pdbx_entry_details.compound_details         ? 
_pdbx_entry_details.source_details           ? 
_pdbx_entry_details.has_ligand_of_interest   Y 
# 
_pdbx_distant_solvent_atoms.id                                1 
_pdbx_distant_solvent_atoms.PDB_model_num                     1 
_pdbx_distant_solvent_atoms.auth_asym_id                      B 
_pdbx_distant_solvent_atoms.auth_atom_id                      O 
_pdbx_distant_solvent_atoms.auth_comp_id                      HOH 
_pdbx_distant_solvent_atoms.auth_seq_id                       212 
_pdbx_distant_solvent_atoms.PDB_ins_code                      ? 
_pdbx_distant_solvent_atoms.label_alt_id                      ? 
_pdbx_distant_solvent_atoms.label_atom_id                     ? 
_pdbx_distant_solvent_atoms.label_asym_id                     ? 
_pdbx_distant_solvent_atoms.label_comp_id                     ? 
_pdbx_distant_solvent_atoms.label_seq_id                      ? 
_pdbx_distant_solvent_atoms.neighbor_macromolecule_distance   ? 
_pdbx_distant_solvent_atoms.neighbor_ligand_distance          6.35 
# 
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 
AX2 C2     C Y N 1  
AX2 C4     C Y N 2  
AX2 C6     C Y N 3  
AX2 N7     N N N 4  
AX2 N8     N N N 5  
AX2 N5     N Y N 6  
AX2 N9     N N N 7  
AX2 N3     N Y N 8  
AX2 N1     N Y N 9  
AX2 HN7    H N N 10 
AX2 HN7A   H N N 11 
AX2 HN8    H N N 12 
AX2 HN8A   H N N 13 
AX2 HN9    H N N 14 
AX2 HN9A   H N N 15 
DT  OP3    O N N 16 
DT  P      P N N 17 
DT  OP1    O N N 18 
DT  OP2    O N N 19 
DT  "O5'"  O N N 20 
DT  "C5'"  C N N 21 
DT  "C4'"  C N R 22 
DT  "O4'"  O N N 23 
DT  "C3'"  C N S 24 
DT  "O3'"  O N N 25 
DT  "C2'"  C N N 26 
DT  "C1'"  C N R 27 
DT  N1     N N N 28 
DT  C2     C N N 29 
DT  O2     O N N 30 
DT  N3     N N N 31 
DT  C4     C N N 32 
DT  O4     O N N 33 
DT  C5     C N N 34 
DT  C7     C N N 35 
DT  C6     C N N 36 
DT  HOP3   H N N 37 
DT  HOP2   H N N 38 
DT  "H5'"  H N N 39 
DT  "H5''" H N N 40 
DT  "H4'"  H N N 41 
DT  "H3'"  H N N 42 
DT  "HO3'" H N N 43 
DT  "H2'"  H N N 44 
DT  "H2''" H N N 45 
DT  "H1'"  H N N 46 
DT  H3     H N N 47 
DT  H71    H N N 48 
DT  H72    H N N 49 
DT  H73    H N N 50 
DT  H6     H N N 51 
HOH O      O N N 52 
HOH H1     H N N 53 
HOH H2     H N N 54 
# 
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 
AX2 C2    N7     sing N N 1  
AX2 C2    N3     doub Y N 2  
AX2 C2    N1     sing Y N 3  
AX2 C4    N5     doub Y N 4  
AX2 C4    N9     sing N N 5  
AX2 C4    N3     sing Y N 6  
AX2 C6    N8     sing N N 7  
AX2 C6    N5     sing Y N 8  
AX2 C6    N1     doub Y N 9  
AX2 N7    HN7    sing N N 10 
AX2 N7    HN7A   sing N N 11 
AX2 N8    HN8    sing N N 12 
AX2 N8    HN8A   sing N N 13 
AX2 N9    HN9    sing N N 14 
AX2 N9    HN9A   sing N N 15 
DT  OP3   P      sing N N 16 
DT  OP3   HOP3   sing N N 17 
DT  P     OP1    doub N N 18 
DT  P     OP2    sing N N 19 
DT  P     "O5'"  sing N N 20 
DT  OP2   HOP2   sing N N 21 
DT  "O5'" "C5'"  sing N N 22 
DT  "C5'" "C4'"  sing N N 23 
DT  "C5'" "H5'"  sing N N 24 
DT  "C5'" "H5''" sing N N 25 
DT  "C4'" "O4'"  sing N N 26 
DT  "C4'" "C3'"  sing N N 27 
DT  "C4'" "H4'"  sing N N 28 
DT  "O4'" "C1'"  sing N N 29 
DT  "C3'" "O3'"  sing N N 30 
DT  "C3'" "C2'"  sing N N 31 
DT  "C3'" "H3'"  sing N N 32 
DT  "O3'" "HO3'" sing N N 33 
DT  "C2'" "C1'"  sing N N 34 
DT  "C2'" "H2'"  sing N N 35 
DT  "C2'" "H2''" sing N N 36 
DT  "C1'" N1     sing N N 37 
DT  "C1'" "H1'"  sing N N 38 
DT  N1    C2     sing N N 39 
DT  N1    C6     sing N N 40 
DT  C2    O2     doub N N 41 
DT  C2    N3     sing N N 42 
DT  N3    C4     sing N N 43 
DT  N3    H3     sing N N 44 
DT  C4    O4     doub N N 45 
DT  C4    C5     sing N N 46 
DT  C5    C7     sing N N 47 
DT  C5    C6     doub N N 48 
DT  C7    H71    sing N N 49 
DT  C7    H72    sing N N 50 
DT  C7    H73    sing N N 51 
DT  C6    H6     sing N N 52 
HOH O     H1     sing N N 53 
HOH O     H2     sing N N 54 
# 
loop_
_pdbx_audit_support.funding_organization 
_pdbx_audit_support.country 
_pdbx_audit_support.grant_number 
_pdbx_audit_support.ordinal 
'National Natural Science Foundation of China (NSFC)'               China           21974111           1 
'National Science Foundation (NSF, United States)'                  'United States' CBET-1904921       2 
'National Institutes of Health/National Cancer Institute (NIH/NCI)' 'United States' 'NIH 1R01CA236350' 3 
'Natural Sciences and Engineering Research Council (NSERC, Canada)' Canada          ?                  4 
'Office of Naval Research'                                          'United States' N00014-15-1-2707   5 
'Banting Postdoctoral Fellowships'                                  Canada          ?                  6 
'Canada Research Chairs'                                            Canada          ?                  7 
# 
_pdbx_entity_instance_feature.ordinal        1 
_pdbx_entity_instance_feature.comp_id        AX2 
_pdbx_entity_instance_feature.asym_id        ? 
_pdbx_entity_instance_feature.seq_num        ? 
_pdbx_entity_instance_feature.auth_comp_id   AX2 
_pdbx_entity_instance_feature.auth_asym_id   ? 
_pdbx_entity_instance_feature.auth_seq_num   ? 
_pdbx_entity_instance_feature.feature_type   'SUBJECT OF INVESTIGATION' 
_pdbx_entity_instance_feature.details        ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 1,3,5-triazine-2,4,6-triamine AX2 
3 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   1D3X 
_pdbx_initial_refinement_model.details          ? 
# 
_pdbx_struct_assembly_auth_evidence.id                     1 
_pdbx_struct_assembly_auth_evidence.assembly_id            1 
_pdbx_struct_assembly_auth_evidence.experimental_support   none 
_pdbx_struct_assembly_auth_evidence.details                ? 
#