data_190D
# 
_entry.id   190D 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.385 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
PDB   190D         pdb_0000190d 10.2210/pdb190d/pdb 
RCSB  UDD024       ?            ?                   
WWPDB D_1000170200 ?            ?                   
# 
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 1995-02-07 
2 'Structure model' 1 1 2008-05-22 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2024-02-07 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Database references'       
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' chem_comp_atom 
2 4 'Structure model' chem_comp_bond 
3 4 'Structure model' database_2     
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        190D 
_pdbx_database_status.recvd_initial_deposition_date   1994-09-02 
_pdbx_database_status.deposit_site                    BNL 
_pdbx_database_status.process_site                    NDB 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Chen, L.'  1 
'Cai, L.'   2 
'Zhang, X.' 3 
'Rich, A.'  4 
# 
_citation.id                        primary 
_citation.title                     'Crystal structure of a four-stranded intercalated DNA: d(C4).' 
_citation.journal_abbrev            Biochemistry 
_citation.journal_volume            33 
_citation.page_first                13540 
_citation.page_last                 13546 
_citation.year                      1994 
_citation.journal_id_ASTM           BICHAW 
_citation.country                   US 
_citation.journal_id_ISSN           0006-2960 
_citation.journal_id_CSD            0033 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   7947764 
_citation.pdbx_database_id_DOI      10.1021/bi00250a005 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Chen, L.'  1 ? 
primary 'Cai, L.'   2 ? 
primary 'Zhang, X.' 3 ? 
primary 'Rich, A.'  4 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer syn 
;DNA (5'-D(*CP*CP*CP*C)-3')
;
1111.770 8  ? ? ? ? 
2 water   nat water                        18.015   46 ? ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           polydeoxyribonucleotide 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       '(DC)(DC)(DC)(DC)' 
_entity_poly.pdbx_seq_one_letter_code_can   CCCC 
_entity_poly.pdbx_strand_id                 A,B,C,D,E,F,G,H 
_entity_poly.pdbx_target_identifier         ? 
# 
_pdbx_entity_nonpoly.entity_id   2 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1 DC n 
1 2 DC n 
1 3 DC n 
1 4 DC n 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
DC  'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE" ? 'C9 H14 N3 O7 P' 307.197 
HOH non-polymer   . WATER                               ? 'H2 O'           18.015  
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1 DC 1 1  1  DC C A . n 
A 1 2 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 
B 1 1 DC 1 5  5  DC C B . n 
B 1 2 DC 2 6  6  DC C B . n 
B 1 3 DC 3 7  7  DC C B . n 
B 1 4 DC 4 8  8  DC C B . n 
C 1 1 DC 1 9  9  DC C C . n 
C 1 2 DC 2 10 10 DC C C . n 
C 1 3 DC 3 11 11 DC C C . n 
C 1 4 DC 4 12 12 DC C C . n 
D 1 1 DC 1 13 13 DC C D . n 
D 1 2 DC 2 14 14 DC C D . n 
D 1 3 DC 3 15 15 DC C D . n 
D 1 4 DC 4 16 16 DC C D . n 
E 1 1 DC 1 17 17 DC C E . n 
E 1 2 DC 2 18 18 DC C E . n 
E 1 3 DC 3 19 19 DC C E . n 
E 1 4 DC 4 20 20 DC C E . n 
F 1 1 DC 1 21 21 DC C F . n 
F 1 2 DC 2 22 22 DC C F . n 
F 1 3 DC 3 23 23 DC C F . n 
F 1 4 DC 4 24 24 DC C F . n 
G 1 1 DC 1 25 25 DC C G . n 
G 1 2 DC 2 26 26 DC C G . n 
G 1 3 DC 3 27 27 DC C G . n 
G 1 4 DC 4 28 28 DC C G . n 
H 1 1 DC 1 29 29 DC C H . n 
H 1 2 DC 2 30 30 DC C H . n 
H 1 3 DC 3 31 31 DC C H . n 
H 1 4 DC 4 32 32 DC C H . 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 
I 2 HOH 1  33 33 HOH HOH A . 
I 2 HOH 2  48 48 HOH HOH A . 
I 2 HOH 3  49 49 HOH HOH A . 
I 2 HOH 4  53 53 HOH HOH A . 
I 2 HOH 5  66 66 HOH HOH A . 
I 2 HOH 6  72 72 HOH HOH A . 
I 2 HOH 7  73 73 HOH HOH A . 
J 2 HOH 1  34 34 HOH HOH B . 
J 2 HOH 2  41 41 HOH HOH B . 
J 2 HOH 3  58 58 HOH HOH B . 
J 2 HOH 4  68 68 HOH HOH B . 
J 2 HOH 5  71 71 HOH HOH B . 
J 2 HOH 6  77 77 HOH HOH B . 
K 2 HOH 1  42 42 HOH HOH C . 
K 2 HOH 2  46 46 HOH HOH C . 
K 2 HOH 3  55 55 HOH HOH C . 
K 2 HOH 4  57 57 HOH HOH C . 
K 2 HOH 5  69 69 HOH HOH C . 
L 2 HOH 1  35 35 HOH HOH D . 
L 2 HOH 2  36 36 HOH HOH D . 
L 2 HOH 3  37 37 HOH HOH D . 
L 2 HOH 4  38 38 HOH HOH D . 
L 2 HOH 5  39 39 HOH HOH D . 
L 2 HOH 6  40 40 HOH HOH D . 
L 2 HOH 7  43 43 HOH HOH D . 
L 2 HOH 8  44 44 HOH HOH D . 
L 2 HOH 9  45 45 HOH HOH D . 
L 2 HOH 10 50 50 HOH HOH D . 
L 2 HOH 11 54 54 HOH HOH D . 
L 2 HOH 12 56 56 HOH HOH D . 
L 2 HOH 13 67 67 HOH HOH D . 
L 2 HOH 14 70 70 HOH HOH D . 
M 2 HOH 1  47 47 HOH HOH E . 
M 2 HOH 2  52 52 HOH HOH E . 
M 2 HOH 3  60 60 HOH HOH E . 
M 2 HOH 4  61 61 HOH HOH E . 
M 2 HOH 5  62 62 HOH HOH E . 
M 2 HOH 6  64 64 HOH HOH E . 
M 2 HOH 7  65 65 HOH HOH E . 
M 2 HOH 8  76 76 HOH HOH E . 
N 2 HOH 1  75 75 HOH HOH F . 
O 2 HOH 1  51 51 HOH HOH G . 
O 2 HOH 2  74 74 HOH HOH G . 
P 2 HOH 1  59 59 HOH HOH H . 
P 2 HOH 2  63 63 HOH HOH H . 
P 2 HOH 3  78 78 HOH HOH H . 
# 
_software.name             X-PLOR 
_software.classification   refinement 
_software.version          . 
_software.citation_id      ? 
_software.pdbx_ordinal     1 
# 
_cell.entry_id           190D 
_cell.length_a           82.300 
_cell.length_b           82.300 
_cell.length_c           82.300 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              192 
_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                         190D 
_symmetry.space_group_name_H-M             'I 2 3' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                197 
_symmetry.space_group_name_Hall            ? 
# 
_exptl.entry_id          190D 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_percent_sol   52.90 
_exptl_crystal.density_Matthews      2.61 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              5.50 
_exptl_crystal_grow.pdbx_details    'pH 5.50, VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
loop_
_exptl_crystal_grow_comp.crystal_id 
_exptl_crystal_grow_comp.id 
_exptl_crystal_grow_comp.sol_id 
_exptl_crystal_grow_comp.name 
_exptl_crystal_grow_comp.volume 
_exptl_crystal_grow_comp.conc 
_exptl_crystal_grow_comp.details 
1 1 1 WATER           ? ? ? 
1 2 1 MPD             ? ? ? 
1 3 1 'NA CACODYLATE' ? ? ? 
1 4 2 WATER           ? ? ? 
1 5 2 MPD             ? ? ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_details   'ROOM TEMPERATURE' 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   'RIGAKU RAXIS II' 
_diffrn_detector.pdbx_collection_date   ? 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   ? 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   . 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      ? 
_diffrn_source.type                        ? 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_refine.entry_id                                 190D 
_refine.ls_number_reflns_obs                     8177 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          2.000 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             8.000 
_refine.ls_d_res_high                            1.800 
_refine.ls_percent_reflns_obs                    95.100 
_refine.ls_R_factor_obs                          0.2180000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.2180000 
_refine.ls_R_factor_R_free                       ? 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  
;THIS IS THE FIRST X-RAY STRUCTURE OF THE INTERCALATED
CYTOSINE QUADRUPLEX. THE PAPER CITED IN JRNL DESCRIBED THE D(C4) STRUCTURE
REFINED AT 2.3 ANGSTROMS RESOLUTION. THE AUTHORS HAVE
EXTENDED THE STRUCTURE DETERMINATION TO 1.8 ANGSTROMS
RESOLUTION AND THE COORDINATES DEPOSITED ARE THE FINAL
1.8 ANGSTROMS STRUCTURE WHICH IS BASICALLY THE SAME AS
THAT AT 2.3 ANGSTROMS RESOLUTION. THERE ARE 8 D(C4) STRANDS PER ASYMMETRIC UNIT WHICH FORM
TWO TETRAMERS. THE FIRST TETRAMER IS NUMBERED FROM 1 TO 16,
AND THE OTHER TETRAMER FROM 17 TO 32. THERE ARE 46 WATER
MOLECULES FOUND AT 1.8 A RESOLUTION. ALL HYDROGEN ATOMS ARE
INCLUDED FOR EASY REFERENCE ALTHOUGH THEY ARE NOT REFINED
WITH X-RAY DATA. THE STRUCTURE WAS SOLVED BY HEAVY ATOM PHASING. K2PTCL6 WAS
SOAKED INTO THE CRYSTAL AND ONLY ONE PT SITE WAS FOUND
WHICH WAS AT THE THREE-FOLD AXIS. SINGLE ISOMORPHOUS
REPLACEMENT (SIR) PHASES AND SINGLE-WAVELENGTH ANOMALOUS
SCATTERING (SAS) PHASES WERE IMPROVED BY SOLVENT
FLATTENING. THE RESULTANT ELECTRON DENSITY MAP CLEARLY
REVEALED THE INTERCALATED STRUCTURE FOR THE FIRST TIME.
;
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.ls_wR_factor_R_free                      ? 
_refine.ls_wR_factor_R_work                      ? 
_refine.overall_FOM_free_R_set                   ? 
_refine.overall_FOM_work_R_set                   ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_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   952 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             138 
_refine_hist.number_atoms_total               1090 
_refine_hist.d_res_high                       1.800 
_refine_hist.d_res_low                        8.000 
# 
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                0.015 ? ? ? '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             3.70  ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_na          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_prot        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d      ?     ? ? ? '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' ? 
# 
_database_PDB_matrix.entry_id          190D 
_database_PDB_matrix.origx[1][1]       1.000000 
_database_PDB_matrix.origx[1][2]       0.000000 
_database_PDB_matrix.origx[1][3]       0.000000 
_database_PDB_matrix.origx[2][1]       0.000000 
_database_PDB_matrix.origx[2][2]       1.000000 
_database_PDB_matrix.origx[2][3]       0.000000 
_database_PDB_matrix.origx[3][1]       0.000000 
_database_PDB_matrix.origx[3][2]       0.000000 
_database_PDB_matrix.origx[3][3]       1.000000 
_database_PDB_matrix.origx_vector[1]   0.00000 
_database_PDB_matrix.origx_vector[2]   0.00000 
_database_PDB_matrix.origx_vector[3]   0.00000 
# 
_struct.entry_id                  190D 
_struct.title                     'Crystal structure of a four-stranded intercalated DNA: d(C4)' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        190D 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'U-DNA, QUADRUPLE HELIX, PARALLEL-STRANDED TETRAPLEX, BASE INTERCALATED, MISMATCHED, 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 1 ? 
F N N 1 ? 
G N N 1 ? 
H N N 1 ? 
I N N 2 ? 
J N N 2 ? 
K N N 2 ? 
L N N 2 ? 
M N N 2 ? 
N N N 2 ? 
O N N 2 ? 
P N N 2 ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    190D 
_struct_ref.pdbx_db_accession          190D 
_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 190D A 1 ? 4 ? 190D 1  ? 4  ? 1  4  
2 1 190D B 1 ? 4 ? 190D 5  ? 8  ? 5  8  
3 1 190D C 1 ? 4 ? 190D 9  ? 12 ? 9  12 
4 1 190D D 1 ? 4 ? 190D 13 ? 16 ? 13 16 
5 1 190D E 1 ? 4 ? 190D 17 ? 20 ? 17 20 
6 1 190D F 1 ? 4 ? 190D 21 ? 24 ? 21 24 
7 1 190D G 1 ? 4 ? 190D 25 ? 28 ? 25 28 
8 1 190D H 1 ? 4 ? 190D 29 ? 32 ? 29 32 
# 
loop_
_pdbx_struct_assembly.id 
_pdbx_struct_assembly.details 
_pdbx_struct_assembly.method_details 
_pdbx_struct_assembly.oligomeric_details 
_pdbx_struct_assembly.oligomeric_count 
1 author_defined_assembly              ?    tetrameric 4 
2 author_and_software_defined_assembly PISA tetrameric 4 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
2 'ABSA (A^2)' 3810 ? 
2 MORE         7.1  ? 
2 'SSA (A^2)'  1490 ? 
# 
loop_
_pdbx_struct_assembly_gen.assembly_id 
_pdbx_struct_assembly_gen.oper_expression 
_pdbx_struct_assembly_gen.asym_id_list 
1 1 A,B,C,D,I,J,K,L 
2 1 E,F,G,H,M,N,O,P 
# 
_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_
_struct_biol.id 
_struct_biol.details 
1 ? 
2 ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
hydrog1  hydrog ? ? A DC 1 N4 ? ? ? 1_555 B DC 1 O2 ? ? A DC 1  B DC 5  1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog2  hydrog ? ? A DC 1 O2 ? ? ? 1_555 B DC 1 N4 ? ? A DC 1  B DC 5  1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog3  hydrog ? ? A DC 2 N4 ? ? ? 1_555 B DC 2 O2 ? ? A DC 2  B DC 6  1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog4  hydrog ? ? A DC 2 O2 ? ? ? 1_555 B DC 2 N4 ? ? A DC 2  B DC 6  1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog5  hydrog ? ? A DC 3 N4 ? ? ? 1_555 B DC 3 O2 ? ? A DC 3  B DC 7  1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog6  hydrog ? ? A DC 3 O2 ? ? ? 1_555 B DC 3 N4 ? ? A DC 3  B DC 7  1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog7  hydrog ? ? A DC 4 N4 ? ? ? 1_555 B DC 4 O2 ? ? A DC 4  B DC 8  1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog8  hydrog ? ? A DC 4 O2 ? ? ? 1_555 B DC 4 N4 ? ? A DC 4  B DC 8  1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog9  hydrog ? ? C DC 1 N4 ? ? ? 1_555 D DC 1 O2 ? ? C DC 9  D DC 13 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog10 hydrog ? ? C DC 1 O2 ? ? ? 1_555 D DC 1 N4 ? ? C DC 9  D DC 13 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog11 hydrog ? ? C DC 2 N4 ? ? ? 1_555 D DC 2 O2 ? ? C DC 10 D DC 14 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog12 hydrog ? ? C DC 2 O2 ? ? ? 1_555 D DC 2 N4 ? ? C DC 10 D DC 14 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog13 hydrog ? ? C DC 3 N4 ? ? ? 1_555 D DC 3 O2 ? ? C DC 11 D DC 15 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog14 hydrog ? ? C DC 3 O2 ? ? ? 1_555 D DC 3 N4 ? ? C DC 11 D DC 15 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog15 hydrog ? ? C DC 4 N4 ? ? ? 1_555 D DC 4 O2 ? ? C DC 12 D DC 16 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog16 hydrog ? ? C DC 4 O2 ? ? ? 1_555 D DC 4 N4 ? ? C DC 12 D DC 16 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog17 hydrog ? ? E DC 1 N3 ? ? ? 1_555 F DC 1 N4 ? ? E DC 17 F DC 21 1_555 ? ? ? ? ? ? TYPE_14_PAIR ? ? ? 
hydrog18 hydrog ? ? E DC 1 N4 ? ? ? 1_555 F DC 1 N3 ? ? E DC 17 F DC 21 1_555 ? ? ? ? ? ? TYPE_14_PAIR ? ? ? 
hydrog19 hydrog ? ? E DC 2 N4 ? ? ? 1_555 F DC 2 O2 ? ? E DC 18 F DC 22 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog20 hydrog ? ? E DC 2 O2 ? ? ? 1_555 F DC 2 N4 ? ? E DC 18 F DC 22 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog21 hydrog ? ? E DC 3 N4 ? ? ? 1_555 F DC 3 O2 ? ? E DC 19 F DC 23 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog22 hydrog ? ? E DC 3 O2 ? ? ? 1_555 F DC 3 N4 ? ? E DC 19 F DC 23 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog23 hydrog ? ? E DC 4 N4 ? ? ? 1_555 F DC 4 O2 ? ? E DC 20 F DC 24 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog24 hydrog ? ? E DC 4 O2 ? ? ? 1_555 F DC 4 N4 ? ? E DC 20 F DC 24 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog25 hydrog ? ? G DC 1 N4 ? ? ? 1_555 H DC 1 O2 ? ? G DC 25 H DC 29 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog26 hydrog ? ? G DC 1 O2 ? ? ? 1_555 H DC 1 N4 ? ? G DC 25 H DC 29 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog27 hydrog ? ? G DC 2 N4 ? ? ? 1_555 H DC 2 O2 ? ? G DC 26 H DC 30 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog28 hydrog ? ? G DC 2 O2 ? ? ? 1_555 H DC 2 N4 ? ? G DC 26 H DC 30 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog29 hydrog ? ? G DC 3 N4 ? ? ? 1_555 H DC 3 O2 ? ? G DC 27 H DC 31 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog30 hydrog ? ? G DC 3 O2 ? ? ? 1_555 H DC 3 N4 ? ? G DC 27 H DC 31 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog31 hydrog ? ? G DC 4 N4 ? ? ? 1_555 H DC 4 O2 ? ? G DC 28 H DC 32 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
hydrog32 hydrog ? ? G DC 4 O2 ? ? ? 1_555 H DC 4 N4 ? ? G DC 28 H DC 32 1_555 ? ? ? ? ? ? TYPE_15_PAIR ? ? ? 
# 
_struct_conn_type.id          hydrog 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_validate_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1 1 H41 A DC  3  ? ? H1 E HOH 60 ? ? 0.95 
2 1 H41 E DC  20 ? ? H1 E HOH 47 ? ? 1.16 
3 1 H41 H DC  32 ? ? H2 H HOH 63 ? ? 1.16 
4 1 H41 G DC  28 ? ? H2 G HOH 51 ? ? 1.22 
5 1 H41 B DC  7  ? ? H2 B HOH 41 ? ? 1.27 
6 1 H1  B HOH 68 ? ? H1 D HOH 56 ? ? 1.28 
7 1 H42 B DC  5  ? ? H2 B HOH 68 ? ? 1.30 
# 
_pdbx_validate_symm_contact.id                1 
_pdbx_validate_symm_contact.PDB_model_num     1 
_pdbx_validate_symm_contact.auth_atom_id_1    H41 
_pdbx_validate_symm_contact.auth_asym_id_1    H 
_pdbx_validate_symm_contact.auth_comp_id_1    DC 
_pdbx_validate_symm_contact.auth_seq_id_1     30 
_pdbx_validate_symm_contact.PDB_ins_code_1    ? 
_pdbx_validate_symm_contact.label_alt_id_1    ? 
_pdbx_validate_symm_contact.site_symmetry_1   1_555 
_pdbx_validate_symm_contact.auth_atom_id_2    H2 
_pdbx_validate_symm_contact.auth_asym_id_2    D 
_pdbx_validate_symm_contact.auth_comp_id_2    HOH 
_pdbx_validate_symm_contact.auth_seq_id_2     38 
_pdbx_validate_symm_contact.PDB_ins_code_2    ? 
_pdbx_validate_symm_contact.label_alt_id_2    ? 
_pdbx_validate_symm_contact.site_symmetry_2   23_555 
_pdbx_validate_symm_contact.dist              1.02 
# 
loop_
_pdbx_validate_rmsd_bond.id 
_pdbx_validate_rmsd_bond.PDB_model_num 
_pdbx_validate_rmsd_bond.auth_atom_id_1 
_pdbx_validate_rmsd_bond.auth_asym_id_1 
_pdbx_validate_rmsd_bond.auth_comp_id_1 
_pdbx_validate_rmsd_bond.auth_seq_id_1 
_pdbx_validate_rmsd_bond.PDB_ins_code_1 
_pdbx_validate_rmsd_bond.label_alt_id_1 
_pdbx_validate_rmsd_bond.auth_atom_id_2 
_pdbx_validate_rmsd_bond.auth_asym_id_2 
_pdbx_validate_rmsd_bond.auth_comp_id_2 
_pdbx_validate_rmsd_bond.auth_seq_id_2 
_pdbx_validate_rmsd_bond.PDB_ins_code_2 
_pdbx_validate_rmsd_bond.label_alt_id_2 
_pdbx_validate_rmsd_bond.bond_value 
_pdbx_validate_rmsd_bond.bond_target_value 
_pdbx_validate_rmsd_bond.bond_deviation 
_pdbx_validate_rmsd_bond.bond_standard_deviation 
_pdbx_validate_rmsd_bond.linker_flag 
1 1 "C4'" B DC 7  ? ? "C3'" B DC 7  ? ? 1.458 1.521 -0.063 0.010 N 
2 1 "C5'" F DC 21 ? ? "C4'" F DC 21 ? ? 1.572 1.512 0.060  0.007 N 
3 1 "C3'" H DC 29 ? ? "C2'" H DC 29 ? ? 1.466 1.516 -0.050 0.008 N 
# 
loop_
_pdbx_validate_rmsd_angle.id 
_pdbx_validate_rmsd_angle.PDB_model_num 
_pdbx_validate_rmsd_angle.auth_atom_id_1 
_pdbx_validate_rmsd_angle.auth_asym_id_1 
_pdbx_validate_rmsd_angle.auth_comp_id_1 
_pdbx_validate_rmsd_angle.auth_seq_id_1 
_pdbx_validate_rmsd_angle.PDB_ins_code_1 
_pdbx_validate_rmsd_angle.label_alt_id_1 
_pdbx_validate_rmsd_angle.auth_atom_id_2 
_pdbx_validate_rmsd_angle.auth_asym_id_2 
_pdbx_validate_rmsd_angle.auth_comp_id_2 
_pdbx_validate_rmsd_angle.auth_seq_id_2 
_pdbx_validate_rmsd_angle.PDB_ins_code_2 
_pdbx_validate_rmsd_angle.label_alt_id_2 
_pdbx_validate_rmsd_angle.auth_atom_id_3 
_pdbx_validate_rmsd_angle.auth_asym_id_3 
_pdbx_validate_rmsd_angle.auth_comp_id_3 
_pdbx_validate_rmsd_angle.auth_seq_id_3 
_pdbx_validate_rmsd_angle.PDB_ins_code_3 
_pdbx_validate_rmsd_angle.label_alt_id_3 
_pdbx_validate_rmsd_angle.angle_value 
_pdbx_validate_rmsd_angle.angle_target_value 
_pdbx_validate_rmsd_angle.angle_deviation 
_pdbx_validate_rmsd_angle.angle_standard_deviation 
_pdbx_validate_rmsd_angle.linker_flag 
1  1 "O4'" A DC 1  ? ? "C1'" A DC 1  ? ? N1    A DC 1  ? ? 110.88 108.30 2.58  0.30 N 
2  1 "O4'" A DC 2  ? ? "C4'" A DC 2  ? ? "C3'" A DC 2  ? ? 98.65  104.50 -5.85 0.40 N 
3  1 "O4'" A DC 2  ? ? "C1'" A DC 2  ? ? N1    A DC 2  ? ? 111.83 108.30 3.53  0.30 N 
4  1 N1    A DC 2  ? ? C2    A DC 2  ? ? O2    A DC 2  ? ? 123.00 118.90 4.10  0.60 N 
5  1 "C3'" A DC 2  ? ? "O3'" A DC 2  ? ? P     A DC 3  ? ? 127.16 119.70 7.46  1.20 Y 
6  1 N1    A DC 3  ? ? C2    A DC 3  ? ? O2    A DC 3  ? ? 123.21 118.90 4.31  0.60 N 
7  1 "C1'" A DC 4  ? ? "O4'" A DC 4  ? ? "C4'" A DC 4  ? ? 101.13 110.10 -8.97 1.00 N 
8  1 C2    A DC 4  ? ? N3    A DC 4  ? ? C4    A DC 4  ? ? 123.26 119.90 3.36  0.50 N 
9  1 N3    A DC 4  ? ? C4    A DC 4  ? ? C5    A DC 4  ? ? 119.06 121.90 -2.84 0.40 N 
10 1 "C1'" B DC 6  ? ? "O4'" B DC 6  ? ? "C4'" B DC 6  ? ? 103.27 110.10 -6.83 1.00 N 
11 1 "O4'" B DC 6  ? ? "C1'" B DC 6  ? ? N1    B DC 6  ? ? 111.04 108.30 2.74  0.30 N 
12 1 "C1'" C DC 10 ? ? "O4'" C DC 10 ? ? "C4'" C DC 10 ? ? 103.38 110.10 -6.72 1.00 N 
13 1 N1    C DC 10 ? ? C2    C DC 10 ? ? O2    C DC 10 ? ? 123.76 118.90 4.86  0.60 N 
14 1 "O4'" D DC 13 ? ? "C1'" D DC 13 ? ? N1    D DC 13 ? ? 110.48 108.30 2.18  0.30 N 
15 1 "C3'" D DC 13 ? ? "O3'" D DC 13 ? ? P     D DC 14 ? ? 127.10 119.70 7.40  1.20 Y 
16 1 C2    D DC 14 ? ? N3    D DC 14 ? ? C4    D DC 14 ? ? 123.29 119.90 3.39  0.50 N 
17 1 N1    D DC 15 ? ? C2    D DC 15 ? ? O2    D DC 15 ? ? 123.40 118.90 4.50  0.60 N 
18 1 C2    E DC 20 ? ? N3    E DC 20 ? ? C4    E DC 20 ? ? 122.98 119.90 3.08  0.50 N 
19 1 "C1'" F DC 22 ? ? "O4'" F DC 22 ? ? "C4'" F DC 22 ? ? 102.40 110.10 -7.70 1.00 N 
20 1 "O4'" F DC 23 ? ? "C1'" F DC 23 ? ? N1    F DC 23 ? ? 103.51 108.00 -4.49 0.70 N 
21 1 "O4'" G DC 25 ? ? "C1'" G DC 25 ? ? N1    G DC 25 ? ? 110.64 108.30 2.34  0.30 N 
22 1 C2    G DC 25 ? ? N3    G DC 25 ? ? C4    G DC 25 ? ? 123.00 119.90 3.10  0.50 N 
23 1 N1    G DC 25 ? ? C2    G DC 25 ? ? O2    G DC 25 ? ? 122.87 118.90 3.97  0.60 N 
24 1 "C1'" G DC 26 ? ? "O4'" G DC 26 ? ? "C4'" G DC 26 ? ? 103.85 110.10 -6.25 1.00 N 
25 1 "C1'" G DC 27 ? ? "O4'" G DC 27 ? ? "C4'" G DC 27 ? ? 103.88 110.10 -6.22 1.00 N 
26 1 "C4'" G DC 27 ? ? "C3'" G DC 27 ? ? "C2'" G DC 27 ? ? 97.53  102.20 -4.67 0.70 N 
27 1 "O4'" G DC 27 ? ? "C1'" G DC 27 ? ? N1    G DC 27 ? ? 111.47 108.30 3.17  0.30 N 
28 1 "C3'" G DC 27 ? ? "O3'" G DC 27 ? ? P     G DC 28 ? ? 128.40 119.70 8.70  1.20 Y 
29 1 "C1'" G DC 28 ? ? "O4'" G DC 28 ? ? "C4'" G DC 28 ? ? 102.32 110.10 -7.78 1.00 N 
30 1 "C4'" H DC 30 ? ? "C3'" H DC 30 ? ? "C2'" H DC 30 ? ? 96.53  102.20 -5.67 0.70 N 
31 1 N1    H DC 30 ? ? C2    H DC 30 ? ? O2    H DC 30 ? ? 122.50 118.90 3.60  0.60 N 
32 1 "O4'" H DC 31 ? ? "C4'" H DC 31 ? ? "C3'" H DC 31 ? ? 101.53 104.50 -2.97 0.40 N 
33 1 "O4'" H DC 31 ? ? "C1'" H DC 31 ? ? N1    H DC 31 ? ? 110.54 108.30 2.24  0.30 N 
# 
loop_
_pdbx_validate_planes.id 
_pdbx_validate_planes.PDB_model_num 
_pdbx_validate_planes.auth_comp_id 
_pdbx_validate_planes.auth_asym_id 
_pdbx_validate_planes.auth_seq_id 
_pdbx_validate_planes.PDB_ins_code 
_pdbx_validate_planes.label_alt_id 
_pdbx_validate_planes.rmsd 
_pdbx_validate_planes.type 
1 1 DC C 9  ? ? 0.092 'SIDE CHAIN' 
2 1 DC C 10 ? ? 0.081 'SIDE CHAIN' 
# 
loop_
_refine_B_iso.class 
_refine_B_iso.details 
_refine_B_iso.treatment 
_refine_B_iso.pdbx_refine_id 
'ALL ATOMS'  TR isotropic 'X-RAY DIFFRACTION' 
'ALL WATERS' TR isotropic 'X-RAY DIFFRACTION' 
# 
loop_
_refine_occupancy.class 
_refine_occupancy.treatment 
_refine_occupancy.pdbx_refine_id 
'ALL ATOMS'  fix 'X-RAY DIFFRACTION' 
'ALL WATERS' fix 'X-RAY DIFFRACTION' 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
DC  OP3    O N N 1  
DC  P      P N N 2  
DC  OP1    O N N 3  
DC  OP2    O N N 4  
DC  "O5'"  O N N 5  
DC  "C5'"  C N N 6  
DC  "C4'"  C N R 7  
DC  "O4'"  O N N 8  
DC  "C3'"  C N S 9  
DC  "O3'"  O N N 10 
DC  "C2'"  C N N 11 
DC  "C1'"  C N R 12 
DC  N1     N N N 13 
DC  C2     C N N 14 
DC  O2     O N N 15 
DC  N3     N N N 16 
DC  C4     C N N 17 
DC  N4     N N N 18 
DC  C5     C N N 19 
DC  C6     C N N 20 
DC  HOP3   H N N 21 
DC  HOP2   H N N 22 
DC  "H5'"  H N N 23 
DC  "H5''" H N N 24 
DC  "H4'"  H N N 25 
DC  "H3'"  H N N 26 
DC  "HO3'" H N N 27 
DC  "H2'"  H N N 28 
DC  "H2''" H N N 29 
DC  "H1'"  H N N 30 
DC  H41    H N N 31 
DC  H42    H N N 32 
DC  H5     H N N 33 
DC  H6     H N N 34 
HOH O      O N N 35 
HOH H1     H N N 36 
HOH H2     H N N 37 
# 
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 
DC  OP3   P      sing N N 1  
DC  OP3   HOP3   sing N N 2  
DC  P     OP1    doub N N 3  
DC  P     OP2    sing N N 4  
DC  P     "O5'"  sing N N 5  
DC  OP2   HOP2   sing N N 6  
DC  "O5'" "C5'"  sing N N 7  
DC  "C5'" "C4'"  sing N N 8  
DC  "C5'" "H5'"  sing N N 9  
DC  "C5'" "H5''" sing N N 10 
DC  "C4'" "O4'"  sing N N 11 
DC  "C4'" "C3'"  sing N N 12 
DC  "C4'" "H4'"  sing N N 13 
DC  "O4'" "C1'"  sing N N 14 
DC  "C3'" "O3'"  sing N N 15 
DC  "C3'" "C2'"  sing N N 16 
DC  "C3'" "H3'"  sing N N 17 
DC  "O3'" "HO3'" sing N N 18 
DC  "C2'" "C1'"  sing N N 19 
DC  "C2'" "H2'"  sing N N 20 
DC  "C2'" "H2''" sing N N 21 
DC  "C1'" N1     sing N N 22 
DC  "C1'" "H1'"  sing N N 23 
DC  N1    C2     sing N N 24 
DC  N1    C6     sing N N 25 
DC  C2    O2     doub N N 26 
DC  C2    N3     sing N N 27 
DC  N3    C4     doub N N 28 
DC  C4    N4     sing N N 29 
DC  C4    C5     sing N N 30 
DC  N4    H41    sing N N 31 
DC  N4    H42    sing N N 32 
DC  C5    C6     doub N N 33 
DC  C5    H5     sing N N 34 
DC  C6    H6     sing N N 35 
HOH O     H1     sing N N 36 
HOH O     H2     sing N N 37 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
190D 'double helix'         
190D 'parallel strands'     
190D '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 DC 1 1_555 B DC 1 1_555 -2.027 -1.431 0.182  18.437  1.868  -178.307 1  A_DC1:DC5_B   A 1  ? B 5  ? 15 2 
1 D DC 4 1_555 C DC 4 1_555 2.053  1.162  0.176  4.138   0.105  179.472  2  D_DC16:DC12_C D 16 ? C 12 ? 15 2 
1 A DC 2 1_555 B DC 2 1_555 1.917  1.315  -0.126 -8.400  0.923  178.796  3  A_DC2:DC6_B   A 2  ? B 6  ? 15 2 
1 D DC 3 1_555 C DC 3 1_555 -2.012 -1.324 0.015  4.510   2.494  -179.046 4  D_DC15:DC11_C D 15 ? C 11 ? 15 2 
1 A DC 3 1_555 B DC 3 1_555 1.988  1.330  0.195  -2.343  0.019  178.311  5  A_DC3:DC7_B   A 3  ? B 7  ? 15 2 
1 D DC 2 1_555 C DC 2 1_555 1.987  1.158  0.057  -9.059  -0.603 179.830  6  D_DC14:DC10_C D 14 ? C 10 ? 15 2 
1 A DC 4 1_555 B DC 4 1_555 2.096  1.222  -0.070 6.674   -0.417 178.411  7  A_DC4:DC8_B   A 4  ? B 8  ? 15 2 
1 D DC 1 1_555 C DC 1 1_555 1.995  1.260  0.217  -19.851 -0.343 178.564  8  D_DC13:DC9_C  D 13 ? C 9  ? 15 2 
1 E DC 1 1_555 F DC 1 1_555 -2.045 -0.748 0.080  12.537  -9.725 -178.387 9  E_DC17:DC21_F E 17 ? F 21 ? 14 2 
1 H DC 4 1_555 G DC 4 1_555 -2.074 -1.170 -0.091 0.908   11.551 -179.636 10 H_DC32:DC28_G H 32 ? G 28 ? 15 2 
1 E DC 2 1_555 F DC 2 1_555 -2.047 -1.256 -0.060 6.855   2.117  -179.010 11 E_DC18:DC22_F E 18 ? F 22 ? 15 2 
1 H DC 3 1_555 G DC 3 1_555 2.029  1.409  0.099  -4.954  -3.063 179.386  12 H_DC31:DC27_G H 31 ? G 27 ? 15 2 
1 E DC 3 1_555 F DC 3 1_555 2.085  1.448  -0.015 -5.312  -2.453 178.954  13 E_DC19:DC23_F E 19 ? F 23 ? 15 2 
1 H DC 2 1_555 G DC 2 1_555 2.070  1.251  0.070  -3.664  -0.570 178.532  14 H_DC30:DC26_G H 30 ? G 26 ? 15 2 
1 E DC 4 1_555 F DC 4 1_555 1.905  1.398  0.009  -7.204  -4.078 179.355  15 E_DC20:DC24_F E 20 ? F 24 ? 15 2 
1 H DC 1 1_555 G DC 1 1_555 -1.995 -1.224 -0.027 1.867   0.453  -179.767 16 H_DC29:DC25_G H 29 ? G 25 ? 15 2 
# 
loop_
_ndb_struct_na_base_pair_step.model_number 
_ndb_struct_na_base_pair_step.i_label_asym_id_1 
_ndb_struct_na_base_pair_step.i_label_comp_id_1 
_ndb_struct_na_base_pair_step.i_label_seq_id_1 
_ndb_struct_na_base_pair_step.i_symmetry_1 
_ndb_struct_na_base_pair_step.j_label_asym_id_1 
_ndb_struct_na_base_pair_step.j_label_comp_id_1 
_ndb_struct_na_base_pair_step.j_label_seq_id_1 
_ndb_struct_na_base_pair_step.j_symmetry_1 
_ndb_struct_na_base_pair_step.i_label_asym_id_2 
_ndb_struct_na_base_pair_step.i_label_comp_id_2 
_ndb_struct_na_base_pair_step.i_label_seq_id_2 
_ndb_struct_na_base_pair_step.i_symmetry_2 
_ndb_struct_na_base_pair_step.j_label_asym_id_2 
_ndb_struct_na_base_pair_step.j_label_comp_id_2 
_ndb_struct_na_base_pair_step.j_label_seq_id_2 
_ndb_struct_na_base_pair_step.j_symmetry_2 
_ndb_struct_na_base_pair_step.shift 
_ndb_struct_na_base_pair_step.slide 
_ndb_struct_na_base_pair_step.rise 
_ndb_struct_na_base_pair_step.tilt 
_ndb_struct_na_base_pair_step.roll 
_ndb_struct_na_base_pair_step.twist 
_ndb_struct_na_base_pair_step.x_displacement 
_ndb_struct_na_base_pair_step.y_displacement 
_ndb_struct_na_base_pair_step.helical_rise 
_ndb_struct_na_base_pair_step.inclination 
_ndb_struct_na_base_pair_step.tip 
_ndb_struct_na_base_pair_step.helical_twist 
_ndb_struct_na_base_pair_step.step_number 
_ndb_struct_na_base_pair_step.step_name 
_ndb_struct_na_base_pair_step.i_auth_asym_id_1 
_ndb_struct_na_base_pair_step.i_auth_seq_id_1 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.j_auth_asym_id_1 
_ndb_struct_na_base_pair_step.j_auth_seq_id_1 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.i_auth_asym_id_2 
_ndb_struct_na_base_pair_step.i_auth_seq_id_2 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_2 
_ndb_struct_na_base_pair_step.j_auth_asym_id_2 
_ndb_struct_na_base_pair_step.j_auth_seq_id_2 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_2 
1 A DC 1 1_555 B DC 1 1_555 D DC 4 1_555 C DC 4 1_555 -2.533 -1.938 -0.192 -117.386 133.516  26.678  -0.962 1.273  0.167  67.399  
59.257  177.841  1  AD_DC1DC16:DC12DC5_CB   A 1  ? B 5  ? D 16 ? C 12 ? 
1 D DC 4 1_555 C DC 4 1_555 A DC 2 1_555 B DC 2 1_555 -1.788 2.497  -0.063 -142.218 -102.257 39.733  1.231  0.920  -0.027 -52.060 
72.405  175.452  2  DA_DC16DC2:DC6DC12_BC   D 16 ? C 12 ? A 2  ? B 6  ? 
1 A DC 2 1_555 B DC 2 1_555 D DC 3 1_555 C DC 3 1_555 2.316  2.091  0.023  112.177  -136.698 24.318  1.010  -1.188 -0.139 -69.315 
-56.881 176.904  3  AD_DC2DC15:DC11DC6_CB   A 2  ? B 6  ? D 15 ? C 11 ? 
1 D DC 3 1_555 C DC 3 1_555 A DC 3 1_555 B DC 3 1_555 2.578  1.818  -0.074 -101.203 144.075  23.744  0.937  -1.270 -0.010 73.315  
51.499  176.151  4  DA_DC15DC3:DC7DC11_BC   D 15 ? C 11 ? A 3  ? B 7  ? 
1 A DC 3 1_555 B DC 3 1_555 D DC 2 1_555 C DC 2 1_555 2.129  -2.335 0.106  -131.512 -118.625 149.530 -1.158 -1.075 0.098  -59.346 
65.794  179.240  5  AD_DC3DC14:DC10DC7_CB   A 3  ? B 7  ? D 14 ? C 10 ? 
1 D DC 2 1_555 C DC 2 1_555 A DC 4 1_555 B DC 4 1_555 -1.780 2.582  -0.044 -145.956 -101.547 50.473  1.277  0.910  -0.031 -51.133 
73.495  178.016  6  DA_DC14DC4:DC8DC10_BC   D 14 ? C 10 ? A 4  ? B 8  ? 
1 A DC 4 1_555 B DC 4 1_555 D DC 1 1_555 C DC 1 1_555 2.230  -2.239 0.336  -130.888 -118.530 165.025 -1.105 -1.131 0.313  -59.275 
65.455  179.555  7  AD_DC4DC13:DC9DC8_CB    A 4  ? B 8  ? D 13 ? C 9  ? 
1 E DC 1 1_555 F DC 1 1_555 H DC 4 1_555 G DC 4 1_555 -2.390 2.012  0.050  126.835  126.209  -70.847 -1.061 -1.140 0.253  -63.263 
63.577  -179.127 8  EH_DC17DC32:DC28DC21_GF E 17 ? F 21 ? H 32 ? G 28 ? 
1 H DC 4 1_555 G DC 4 1_555 E DC 2 1_555 F DC 2 1_555 2.023  -2.846 -0.099 144.808  104.732  -77.768 1.443  0.985  -0.040 -52.506 
72.598  -178.997 9  HE_DC32DC18:DC22DC28_FG H 32 ? G 28 ? E 18 ? F 22 ? 
1 E DC 2 1_555 F DC 2 1_555 H DC 3 1_555 G DC 3 1_555 -2.344 -1.960 -0.044 -115.725 135.946  134.394 -0.974 1.177  -0.030 68.017  
57.900  179.431  10 EH_DC18DC31:DC27DC22_GF E 18 ? F 22 ? H 31 ? G 27 ? 
1 H DC 3 1_555 G DC 3 1_555 E DC 3 1_555 F DC 3 1_555 -1.644 2.790  -0.105 -146.412 -97.794  45.354  1.337  0.909  -0.209 -49.568 
74.210  176.373  11 HE_DC31DC19:DC23DC27_FG H 31 ? G 27 ? E 19 ? F 23 ? 
1 E DC 3 1_555 F DC 3 1_555 H DC 2 1_555 G DC 2 1_555 2.020  -2.439 0.176  -138.026 -114.121 152.433 -1.206 -1.026 0.170  -57.069 
69.023  179.784  12 EH_DC19DC30:DC26DC23_GF E 19 ? F 23 ? H 30 ? G 26 ? 
1 H DC 2 1_555 G DC 2 1_555 E DC 4 1_555 F DC 4 1_555 -1.541 2.820  0.081  -148.647 -98.031  27.409  1.376  0.822  -0.240 -49.423 
74.941  178.116  13 HE_DC30DC20:DC24DC26_FG H 30 ? G 26 ? E 20 ? F 24 ? 
1 E DC 4 1_555 F DC 4 1_555 H DC 1 1_555 G DC 1 1_555 -2.225 -2.093 -0.181 -117.325 132.353  3.828   -0.947 1.202  -0.097 67.309  
59.666  176.870  14 EH_DC20DC29:DC25DC24_GF E 20 ? F 24 ? H 29 ? G 25 ? 
# 
_atom_sites.entry_id                    190D 
_atom_sites.fract_transf_matrix[1][1]   0.012151 
_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]   0.012151 
_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]   0.012151 
_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 
H 
N 
O 
P 
# 
loop_