data_253D
# 
_entry.id   253D 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.387 
_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   253D         pdb_0000253d 10.2210/pdb253d/pdb 
RCSB  UDI047       ?            ?                   
WWPDB D_1000177658 ?            ?                   
# 
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 1996-04-15 
2 'Structure model' 1 1 2008-05-22 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2024-02-14 
# 
_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'       
5 4 'Structure model' 'Derived calculations'      
# 
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             
4 4 'Structure model' pdbx_struct_conn_angle 
5 4 'Structure model' struct_conn            
6 4 'Structure model' struct_site            
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  4 'Structure model' '_database_2.pdbx_DOI'                        
2  4 'Structure model' '_database_2.pdbx_database_accession'         
3  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id'  
4  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id'   
5  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 
6  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_atom_id' 
7  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 
8  4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id'  
9  4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id'  
10 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id'   
11 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 
12 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_atom_id' 
13 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 
14 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id'  
15 4 'Structure model' '_pdbx_struct_conn_angle.value'               
16 4 'Structure model' '_struct_conn.pdbx_dist_value'                
17 4 'Structure model' '_struct_conn.ptnr1_auth_comp_id'             
18 4 'Structure model' '_struct_conn.ptnr1_auth_seq_id'              
19 4 'Structure model' '_struct_conn.ptnr1_label_asym_id'            
20 4 'Structure model' '_struct_conn.ptnr1_label_atom_id'            
21 4 'Structure model' '_struct_conn.ptnr1_label_comp_id'            
22 4 'Structure model' '_struct_conn.ptnr1_label_seq_id'             
23 4 'Structure model' '_struct_conn.ptnr2_auth_comp_id'             
24 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id'              
25 4 'Structure model' '_struct_conn.ptnr2_label_asym_id'            
26 4 'Structure model' '_struct_conn.ptnr2_label_atom_id'            
27 4 'Structure model' '_struct_conn.ptnr2_label_comp_id'            
28 4 'Structure model' '_struct_site.pdbx_auth_asym_id'              
29 4 'Structure model' '_struct_site.pdbx_auth_comp_id'              
30 4 'Structure model' '_struct_site.pdbx_auth_seq_id'               
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        253D 
_pdbx_database_status.recvd_initial_deposition_date   1996-03-20 
_pdbx_database_status.deposit_site                    NDB 
_pdbx_database_status.process_site                    NDB 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Mooers, B.H.M.' 1 
'Ho, P.S.'       2 
# 
_citation.id                        primary 
_citation.title                     
'Crystal Structure of the B-DNA Nonamer d(GCGTACGCG) with a Novel d[G*(G.C)] Base-triplet Involving the Minor Groove' 
_citation.journal_abbrev            'To be Published' 
_citation.journal_volume            ? 
_citation.page_first                ? 
_citation.page_last                 ? 
_citation.year                      1996 
_citation.journal_id_ASTM           ? 
_citation.country                   ? 
_citation.journal_id_ISSN           ? 
_citation.journal_id_CSD            0353 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   ? 
_citation.pdbx_database_id_DOI      ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Mooers, B.H.M.' 1 ? 
primary 'Ho, P.S.'       2 ? 
# 
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(*GP*CP*GP*TP*AP*CP*GP*CP*G)-3')
;
2756.811 1  ? ? ? ? 
2 non-polymer syn 'MAGNESIUM ION'                             24.305   1  ? ? ? ? 
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       '(DG)(DC)(DG)(DT)(DA)(DC)(DG)(DC)(DG)' 
_entity_poly.pdbx_seq_one_letter_code_can   GCGTACGCG 
_entity_poly.pdbx_strand_id                 A 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'MAGNESIUM ION' MG  
3 water           HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1 DG n 
1 2 DC n 
1 3 DG n 
1 4 DT n 
1 5 DA n 
1 6 DC n 
1 7 DG n 
1 8 DC n 
1 9 DG 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 
DA  'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 
DC  'DNA linking' y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE"  ? 'C9 H14 N3 O7 P'  307.197 
DG  'DNA linking' y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 
DT  'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE"         ? 'C10 H15 N2 O8 P' 322.208 
HOH non-polymer   . WATER                                ? 'H2 O'            18.015  
MG  non-polymer   . 'MAGNESIUM ION'                      ? 'Mg 2'            24.305  
# 
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 DG 1 1 1 DG G A . n 
A 1 2 DC 2 2 2 DC C A . n 
A 1 3 DG 3 3 3 DG G A . n 
A 1 4 DT 4 4 4 DT T A . n 
A 1 5 DA 5 5 5 DA A A . n 
A 1 6 DC 6 6 6 DC C A . n 
A 1 7 DG 7 7 7 DG G A . n 
A 1 8 DC 8 8 8 DC C A . n 
A 1 9 DG 9 9 9 DG G A . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
B 2 MG  1  10 10 MG  MO4 A . 
C 3 HOH 1  11 11 HOH HOH A . 
C 3 HOH 2  12 12 HOH HOH A . 
C 3 HOH 3  13 13 HOH HOH A . 
C 3 HOH 4  14 14 HOH HOH A . 
C 3 HOH 5  15 15 HOH HOH A . 
C 3 HOH 6  16 16 HOH HOH A . 
C 3 HOH 7  17 17 HOH HOH A . 
C 3 HOH 8  18 18 HOH HOH A . 
C 3 HOH 9  19 19 HOH HOH A . 
C 3 HOH 10 20 20 HOH HOH A . 
C 3 HOH 11 21 21 HOH HOH A . 
C 3 HOH 12 22 22 HOH HOH A . 
C 3 HOH 13 23 23 HOH HOH A . 
C 3 HOH 14 24 24 HOH HOH A . 
C 3 HOH 15 25 25 HOH HOH A . 
C 3 HOH 16 26 26 HOH HOH A . 
C 3 HOH 17 27 27 HOH HOH A . 
C 3 HOH 18 28 28 HOH HOH A . 
C 3 HOH 19 29 29 HOH HOH A . 
C 3 HOH 20 30 30 HOH HOH A . 
C 3 HOH 21 31 31 HOH HOH A . 
C 3 HOH 22 32 32 HOH HOH A . 
C 3 HOH 23 33 33 HOH HOH A . 
C 3 HOH 24 34 34 HOH HOH A . 
C 3 HOH 25 35 35 HOH HOH A . 
C 3 HOH 26 36 36 HOH HOH A . 
C 3 HOH 27 37 37 HOH HOH A . 
C 3 HOH 28 38 10 HOH MO4 A . 
C 3 HOH 29 39 10 HOH MO4 A . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
X-PLOR refinement       . ? 1 
XSCANS 'data reduction' . ? 2 
# 
_cell.entry_id           253D 
_cell.length_a           38.915 
_cell.length_b           38.915 
_cell.length_c           33.026 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         253D 
_symmetry.space_group_name_H-M             'P 42 21 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                94 
# 
_exptl.entry_id          253D 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.27 
_exptl_crystal.density_percent_sol   45.76 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          'VAPOR DIFFUSION, HANGING DROP' 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    'ROOM TEMPERATURE' 
_exptl_crystal_grow.pH              6.00 
_exptl_crystal_grow.pdbx_details    'pH 6.00, 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 1 MGCL2           ? ? ? 
1 5 1 SPERMINE        ? ? ? 
1 6 2 WATER           ? ? ? 
1 7 2 MPD             ? ? ? 
# 
_diffrn.id                     1 
_diffrn.crystal_id             1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_details   ? 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               DIFFRACTOMETER 
_diffrn_detector.type                   'SIEMENS P4' 
_diffrn_detector.pdbx_collection_date   1995-08-20 
_diffrn_detector.details                ? 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_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                      'SEALED TUBE' 
_diffrn_source.type                        ? 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     253D 
_reflns.observed_criterion_sigma_I   ? 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             32.000 
_reflns.d_resolution_high            2.200 
_reflns.number_obs                   1126 
_reflns.number_all                   1958 
_reflns.percent_possible_obs         76.430 
_reflns.pdbx_Rmerge_I_obs            0.0420000 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              ? 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_refine.entry_id                                 253D 
_refine.ls_number_reflns_obs                     920 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          1.000 
_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                            2.200 
_refine.ls_percent_reflns_obs                    ? 
_refine.ls_R_factor_obs                          0.1931000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.1931000 
_refine.ls_R_factor_R_free                       0.2137000 
_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                                  ? 
_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.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_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.pdbx_overall_phase_error                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_analyze.entry_id                        253D 
_refine_analyze.Luzzati_coordinate_error_obs    0.27 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           ? 
_refine_analyze.Luzzati_coordinate_error_free   ? 
_refine_analyze.Luzzati_sigma_a_free            ? 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      ? 
_refine_analyze.occupancy_sum_hydrogen          ? 
_refine_analyze.occupancy_sum_non_hydrogen      ? 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        0 
_refine_hist.pdbx_number_atoms_nucleic_acid   183 
_refine_hist.pdbx_number_atoms_ligand         3 
_refine_hist.number_atoms_solvent             27 
_refine_hist.number_atoms_total               213 
_refine_hist.d_res_high                       2.200 
_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                0.012 ? ? ? '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             1.62  ? ? ? '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          253D 
_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                  253D 
_struct.title                     
'CRYSTAL STRUCTURE OF THE B-DNA NONAMER D(GCGTACGCG) WITH A NOVEL D[G*(G.C)] BASE-TRIPLET INVOLVING THE MINOR GROOVE' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        253D 
_struct_keywords.pdbx_keywords   DNA 
_struct_keywords.text            'B-DNA, DOUBLE HELIX, BASE TRIPLET, DNA' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 2 ? 
C N N 3 ? 
# 
_struct_ref.id                         1 
_struct_ref.entity_id                  1 
_struct_ref.db_name                    PDB 
_struct_ref.db_code                    253D 
_struct_ref.pdbx_db_accession          253D 
_struct_ref.pdbx_db_isoform            ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_align_begin           ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              253D 
_struct_ref_seq.pdbx_strand_id                A 
_struct_ref_seq.seq_align_beg                 1 
_struct_ref_seq.pdbx_seq_align_beg_ins_code   ? 
_struct_ref_seq.seq_align_end                 9 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             253D 
_struct_ref_seq.db_align_beg                  1 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  9 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       1 
_struct_ref_seq.pdbx_auth_seq_align_end       9 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1,2 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C 
# 
loop_
_pdbx_struct_oper_list.id 
_pdbx_struct_oper_list.type 
_pdbx_struct_oper_list.name 
_pdbx_struct_oper_list.symmetry_operation 
_pdbx_struct_oper_list.matrix[1][1] 
_pdbx_struct_oper_list.matrix[1][2] 
_pdbx_struct_oper_list.matrix[1][3] 
_pdbx_struct_oper_list.vector[1] 
_pdbx_struct_oper_list.matrix[2][1] 
_pdbx_struct_oper_list.matrix[2][2] 
_pdbx_struct_oper_list.matrix[2][3] 
_pdbx_struct_oper_list.vector[2] 
_pdbx_struct_oper_list.matrix[3][1] 
_pdbx_struct_oper_list.matrix[3][2] 
_pdbx_struct_oper_list.matrix[3][3] 
_pdbx_struct_oper_list.vector[3] 
1 'identity operation'         1_555 x,y,z  1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 
0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000  0.0000000000 
2 'crystal symmetry operation' 7_555 y,x,-z 0.0000000000 1.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 
0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 
# 
_struct_biol.id   1 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
metalc1  metalc ? ? A DG 9 OP1 ? ? ? 1_555 B MG  . MG ? ? A DG 9  A MG  10 1_555 ? ? ? ? ? ? ?            2.326 ? ? 
metalc2  metalc ? ? B MG . MG  ? ? ? 1_555 C HOH . O  ? ? A MG 10 A HOH 38 1_555 ? ? ? ? ? ? ?            2.147 ? ? 
metalc3  metalc ? ? B MG . MG  ? ? ? 1_555 C HOH . O  ? ? A MG 10 A HOH 39 1_555 ? ? ? ? ? ? ?            2.177 ? ? 
hydrog1  hydrog ? ? A DG 1 N1  ? ? ? 1_555 A DC  8 N3 ? ? A DG 1  A DC  8  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog2  hydrog ? ? A DG 1 N2  ? ? ? 1_555 A DC  8 O2 ? ? A DG 1  A DC  8  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog3  hydrog ? ? A DG 1 O6  ? ? ? 1_555 A DC  8 N4 ? ? A DG 1  A DC  8  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog4  hydrog ? ? A DC 2 N3  ? ? ? 1_555 A DG  7 N1 ? ? A DC 2  A DG  7  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog5  hydrog ? ? A DC 2 N4  ? ? ? 1_555 A DG  7 O6 ? ? A DC 2  A DG  7  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog6  hydrog ? ? A DC 2 O2  ? ? ? 1_555 A DG  7 N2 ? ? A DC 2  A DG  7  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog7  hydrog ? ? A DG 3 N1  ? ? ? 1_555 A DC  6 N3 ? ? A DG 3  A DC  6  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog8  hydrog ? ? A DG 3 N2  ? ? ? 1_555 A DC  6 O2 ? ? A DG 3  A DC  6  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog9  hydrog ? ? A DG 3 O6  ? ? ? 1_555 A DC  6 N4 ? ? A DG 3  A DC  6  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog10 hydrog ? ? A DT 4 N3  ? ? ? 1_555 A DA  5 N1 ? ? A DT 4  A DA  5  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog11 hydrog ? ? A DT 4 O4  ? ? ? 1_555 A DA  5 N6 ? ? A DT 4  A DA  5  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog12 hydrog ? ? A DA 5 N1  ? ? ? 1_555 A DT  4 N3 ? ? A DA 5  A DT  4  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog13 hydrog ? ? A DA 5 N6  ? ? ? 1_555 A DT  4 O4 ? ? A DA 5  A DT  4  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog14 hydrog ? ? A DC 6 N3  ? ? ? 1_555 A DG  3 N1 ? ? A DC 6  A DG  3  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog15 hydrog ? ? A DC 6 N4  ? ? ? 1_555 A DG  3 O6 ? ? A DC 6  A DG  3  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog16 hydrog ? ? A DC 6 O2  ? ? ? 1_555 A DG  3 N2 ? ? A DC 6  A DG  3  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog17 hydrog ? ? A DG 7 N1  ? ? ? 1_555 A DC  2 N3 ? ? A DG 7  A DC  2  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog18 hydrog ? ? A DG 7 N2  ? ? ? 1_555 A DC  2 O2 ? ? A DG 7  A DC  2  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog19 hydrog ? ? A DG 7 O6  ? ? ? 1_555 A DC  2 N4 ? ? A DG 7  A DC  2  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog20 hydrog ? ? A DC 8 N3  ? ? ? 1_555 A DG  1 N1 ? ? A DC 8  A DG  1  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog21 hydrog ? ? A DC 8 N4  ? ? ? 1_555 A DG  1 O6 ? ? A DC 8  A DG  1  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
hydrog22 hydrog ? ? A DC 8 O2  ? ? ? 1_555 A DG  1 N2 ? ? A DC 8  A DG  1  7_555 ? ? ? ? ? ? WATSON-CRICK ?     ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
metalc ? ? 
hydrog ? ? 
# 
loop_
_pdbx_struct_conn_angle.id 
_pdbx_struct_conn_angle.ptnr1_label_atom_id 
_pdbx_struct_conn_angle.ptnr1_label_alt_id 
_pdbx_struct_conn_angle.ptnr1_label_asym_id 
_pdbx_struct_conn_angle.ptnr1_label_comp_id 
_pdbx_struct_conn_angle.ptnr1_label_seq_id 
_pdbx_struct_conn_angle.ptnr1_auth_atom_id 
_pdbx_struct_conn_angle.ptnr1_auth_asym_id 
_pdbx_struct_conn_angle.ptnr1_auth_comp_id 
_pdbx_struct_conn_angle.ptnr1_auth_seq_id 
_pdbx_struct_conn_angle.ptnr1_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr1_symmetry 
_pdbx_struct_conn_angle.ptnr2_label_atom_id 
_pdbx_struct_conn_angle.ptnr2_label_alt_id 
_pdbx_struct_conn_angle.ptnr2_label_asym_id 
_pdbx_struct_conn_angle.ptnr2_label_comp_id 
_pdbx_struct_conn_angle.ptnr2_label_seq_id 
_pdbx_struct_conn_angle.ptnr2_auth_atom_id 
_pdbx_struct_conn_angle.ptnr2_auth_asym_id 
_pdbx_struct_conn_angle.ptnr2_auth_comp_id 
_pdbx_struct_conn_angle.ptnr2_auth_seq_id 
_pdbx_struct_conn_angle.ptnr2_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr2_symmetry 
_pdbx_struct_conn_angle.ptnr3_label_atom_id 
_pdbx_struct_conn_angle.ptnr3_label_alt_id 
_pdbx_struct_conn_angle.ptnr3_label_asym_id 
_pdbx_struct_conn_angle.ptnr3_label_comp_id 
_pdbx_struct_conn_angle.ptnr3_label_seq_id 
_pdbx_struct_conn_angle.ptnr3_auth_atom_id 
_pdbx_struct_conn_angle.ptnr3_auth_asym_id 
_pdbx_struct_conn_angle.ptnr3_auth_comp_id 
_pdbx_struct_conn_angle.ptnr3_auth_seq_id 
_pdbx_struct_conn_angle.ptnr3_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr3_symmetry 
_pdbx_struct_conn_angle.value 
_pdbx_struct_conn_angle.value_esd 
1 OP1 ? A DG  9 ? A DG  9  ? 1_555 MG ? B MG . ? A MG 10 ? 1_555 O ? C HOH . ? A HOH 38 ? 1_555 90.6 ? 
2 OP1 ? A DG  9 ? A DG  9  ? 1_555 MG ? B MG . ? A MG 10 ? 1_555 O ? C HOH . ? A HOH 39 ? 1_555 76.3 ? 
3 O   ? C HOH . ? A HOH 38 ? 1_555 MG ? B MG . ? A MG 10 ? 1_555 O ? C HOH . ? A HOH 39 ? 1_555 83.4 ? 
# 
_struct_site.id                   AC1 
_struct_site.pdbx_evidence_code   Software 
_struct_site.pdbx_auth_asym_id    A 
_struct_site.pdbx_auth_comp_id    MG 
_struct_site.pdbx_auth_seq_id     10 
_struct_site.pdbx_auth_ins_code   ? 
_struct_site.pdbx_num_residues    6 
_struct_site.details              'BINDING SITE FOR RESIDUE MG A 10' 
# 
loop_
_struct_site_gen.id 
_struct_site_gen.site_id 
_struct_site_gen.pdbx_num_res 
_struct_site_gen.label_comp_id 
_struct_site_gen.label_asym_id 
_struct_site_gen.label_seq_id 
_struct_site_gen.pdbx_auth_ins_code 
_struct_site_gen.auth_comp_id 
_struct_site_gen.auth_asym_id 
_struct_site_gen.auth_seq_id 
_struct_site_gen.label_atom_id 
_struct_site_gen.label_alt_id 
_struct_site_gen.symmetry 
_struct_site_gen.details 
1 AC1 6 DG  A 9 ? DG  A 9  . ? 1_555 ? 
2 AC1 6 DG  A 9 ? DG  A 9  . ? 2_565 ? 
3 AC1 6 HOH C . ? HOH A 38 . ? 2_565 ? 
4 AC1 6 HOH C . ? HOH A 38 . ? 1_555 ? 
5 AC1 6 HOH C . ? HOH A 39 . ? 2_565 ? 
6 AC1 6 HOH C . ? HOH A 39 . ? 1_555 ? 
# 
_pdbx_validate_planes.id              1 
_pdbx_validate_planes.PDB_model_num   1 
_pdbx_validate_planes.auth_comp_id    DG 
_pdbx_validate_planes.auth_asym_id    A 
_pdbx_validate_planes.auth_seq_id     1 
_pdbx_validate_planes.PDB_ins_code    ? 
_pdbx_validate_planes.label_alt_id    ? 
_pdbx_validate_planes.rmsd            0.098 
_pdbx_validate_planes.type            'SIDE CHAIN' 
# 
loop_
_pdbx_struct_special_symmetry.id 
_pdbx_struct_special_symmetry.PDB_model_num 
_pdbx_struct_special_symmetry.auth_asym_id 
_pdbx_struct_special_symmetry.auth_comp_id 
_pdbx_struct_special_symmetry.auth_seq_id 
_pdbx_struct_special_symmetry.PDB_ins_code 
_pdbx_struct_special_symmetry.label_asym_id 
_pdbx_struct_special_symmetry.label_comp_id 
_pdbx_struct_special_symmetry.label_seq_id 
1 1 A MG  10 ? B MG  . 
2 1 A HOH 13 ? C HOH . 
3 1 A HOH 28 ? C HOH . 
4 1 A HOH 36 ? C HOH . 
# 
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 
DA  OP3    O  N N 1   
DA  P      P  N N 2   
DA  OP1    O  N N 3   
DA  OP2    O  N N 4   
DA  "O5'"  O  N N 5   
DA  "C5'"  C  N N 6   
DA  "C4'"  C  N R 7   
DA  "O4'"  O  N N 8   
DA  "C3'"  C  N S 9   
DA  "O3'"  O  N N 10  
DA  "C2'"  C  N N 11  
DA  "C1'"  C  N R 12  
DA  N9     N  Y N 13  
DA  C8     C  Y N 14  
DA  N7     N  Y N 15  
DA  C5     C  Y N 16  
DA  C6     C  Y N 17  
DA  N6     N  N N 18  
DA  N1     N  Y N 19  
DA  C2     C  Y N 20  
DA  N3     N  Y N 21  
DA  C4     C  Y N 22  
DA  HOP3   H  N N 23  
DA  HOP2   H  N N 24  
DA  "H5'"  H  N N 25  
DA  "H5''" H  N N 26  
DA  "H4'"  H  N N 27  
DA  "H3'"  H  N N 28  
DA  "HO3'" H  N N 29  
DA  "H2'"  H  N N 30  
DA  "H2''" H  N N 31  
DA  "H1'"  H  N N 32  
DA  H8     H  N N 33  
DA  H61    H  N N 34  
DA  H62    H  N N 35  
DA  H2     H  N N 36  
DC  OP3    O  N N 37  
DC  P      P  N N 38  
DC  OP1    O  N N 39  
DC  OP2    O  N N 40  
DC  "O5'"  O  N N 41  
DC  "C5'"  C  N N 42  
DC  "C4'"  C  N R 43  
DC  "O4'"  O  N N 44  
DC  "C3'"  C  N S 45  
DC  "O3'"  O  N N 46  
DC  "C2'"  C  N N 47  
DC  "C1'"  C  N R 48  
DC  N1     N  N N 49  
DC  C2     C  N N 50  
DC  O2     O  N N 51  
DC  N3     N  N N 52  
DC  C4     C  N N 53  
DC  N4     N  N N 54  
DC  C5     C  N N 55  
DC  C6     C  N N 56  
DC  HOP3   H  N N 57  
DC  HOP2   H  N N 58  
DC  "H5'"  H  N N 59  
DC  "H5''" H  N N 60  
DC  "H4'"  H  N N 61  
DC  "H3'"  H  N N 62  
DC  "HO3'" H  N N 63  
DC  "H2'"  H  N N 64  
DC  "H2''" H  N N 65  
DC  "H1'"  H  N N 66  
DC  H41    H  N N 67  
DC  H42    H  N N 68  
DC  H5     H  N N 69  
DC  H6     H  N N 70  
DG  OP3    O  N N 71  
DG  P      P  N N 72  
DG  OP1    O  N N 73  
DG  OP2    O  N N 74  
DG  "O5'"  O  N N 75  
DG  "C5'"  C  N N 76  
DG  "C4'"  C  N R 77  
DG  "O4'"  O  N N 78  
DG  "C3'"  C  N S 79  
DG  "O3'"  O  N N 80  
DG  "C2'"  C  N N 81  
DG  "C1'"  C  N R 82  
DG  N9     N  Y N 83  
DG  C8     C  Y N 84  
DG  N7     N  Y N 85  
DG  C5     C  Y N 86  
DG  C6     C  N N 87  
DG  O6     O  N N 88  
DG  N1     N  N N 89  
DG  C2     C  N N 90  
DG  N2     N  N N 91  
DG  N3     N  N N 92  
DG  C4     C  Y N 93  
DG  HOP3   H  N N 94  
DG  HOP2   H  N N 95  
DG  "H5'"  H  N N 96  
DG  "H5''" H  N N 97  
DG  "H4'"  H  N N 98  
DG  "H3'"  H  N N 99  
DG  "HO3'" H  N N 100 
DG  "H2'"  H  N N 101 
DG  "H2''" H  N N 102 
DG  "H1'"  H  N N 103 
DG  H8     H  N N 104 
DG  H1     H  N N 105 
DG  H21    H  N N 106 
DG  H22    H  N N 107 
DT  OP3    O  N N 108 
DT  P      P  N N 109 
DT  OP1    O  N N 110 
DT  OP2    O  N N 111 
DT  "O5'"  O  N N 112 
DT  "C5'"  C  N N 113 
DT  "C4'"  C  N R 114 
DT  "O4'"  O  N N 115 
DT  "C3'"  C  N S 116 
DT  "O3'"  O  N N 117 
DT  "C2'"  C  N N 118 
DT  "C1'"  C  N R 119 
DT  N1     N  N N 120 
DT  C2     C  N N 121 
DT  O2     O  N N 122 
DT  N3     N  N N 123 
DT  C4     C  N N 124 
DT  O4     O  N N 125 
DT  C5     C  N N 126 
DT  C7     C  N N 127 
DT  C6     C  N N 128 
DT  HOP3   H  N N 129 
DT  HOP2   H  N N 130 
DT  "H5'"  H  N N 131 
DT  "H5''" H  N N 132 
DT  "H4'"  H  N N 133 
DT  "H3'"  H  N N 134 
DT  "HO3'" H  N N 135 
DT  "H2'"  H  N N 136 
DT  "H2''" H  N N 137 
DT  "H1'"  H  N N 138 
DT  H3     H  N N 139 
DT  H71    H  N N 140 
DT  H72    H  N N 141 
DT  H73    H  N N 142 
DT  H6     H  N N 143 
HOH O      O  N N 144 
HOH H1     H  N N 145 
HOH H2     H  N N 146 
MG  MG     MG N N 147 
# 
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 
DA  OP3   P      sing N N 1   
DA  OP3   HOP3   sing N N 2   
DA  P     OP1    doub N N 3   
DA  P     OP2    sing N N 4   
DA  P     "O5'"  sing N N 5   
DA  OP2   HOP2   sing N N 6   
DA  "O5'" "C5'"  sing N N 7   
DA  "C5'" "C4'"  sing N N 8   
DA  "C5'" "H5'"  sing N N 9   
DA  "C5'" "H5''" sing N N 10  
DA  "C4'" "O4'"  sing N N 11  
DA  "C4'" "C3'"  sing N N 12  
DA  "C4'" "H4'"  sing N N 13  
DA  "O4'" "C1'"  sing N N 14  
DA  "C3'" "O3'"  sing N N 15  
DA  "C3'" "C2'"  sing N N 16  
DA  "C3'" "H3'"  sing N N 17  
DA  "O3'" "HO3'" sing N N 18  
DA  "C2'" "C1'"  sing N N 19  
DA  "C2'" "H2'"  sing N N 20  
DA  "C2'" "H2''" sing N N 21  
DA  "C1'" N9     sing N N 22  
DA  "C1'" "H1'"  sing N N 23  
DA  N9    C8     sing Y N 24  
DA  N9    C4     sing Y N 25  
DA  C8    N7     doub Y N 26  
DA  C8    H8     sing N N 27  
DA  N7    C5     sing Y N 28  
DA  C5    C6     sing Y N 29  
DA  C5    C4     doub Y N 30  
DA  C6    N6     sing N N 31  
DA  C6    N1     doub Y N 32  
DA  N6    H61    sing N N 33  
DA  N6    H62    sing N N 34  
DA  N1    C2     sing Y N 35  
DA  C2    N3     doub Y N 36  
DA  C2    H2     sing N N 37  
DA  N3    C4     sing Y N 38  
DC  OP3   P      sing N N 39  
DC  OP3   HOP3   sing N N 40  
DC  P     OP1    doub N N 41  
DC  P     OP2    sing N N 42  
DC  P     "O5'"  sing N N 43  
DC  OP2   HOP2   sing N N 44  
DC  "O5'" "C5'"  sing N N 45  
DC  "C5'" "C4'"  sing N N 46  
DC  "C5'" "H5'"  sing N N 47  
DC  "C5'" "H5''" sing N N 48  
DC  "C4'" "O4'"  sing N N 49  
DC  "C4'" "C3'"  sing N N 50  
DC  "C4'" "H4'"  sing N N 51  
DC  "O4'" "C1'"  sing N N 52  
DC  "C3'" "O3'"  sing N N 53  
DC  "C3'" "C2'"  sing N N 54  
DC  "C3'" "H3'"  sing N N 55  
DC  "O3'" "HO3'" sing N N 56  
DC  "C2'" "C1'"  sing N N 57  
DC  "C2'" "H2'"  sing N N 58  
DC  "C2'" "H2''" sing N N 59  
DC  "C1'" N1     sing N N 60  
DC  "C1'" "H1'"  sing N N 61  
DC  N1    C2     sing N N 62  
DC  N1    C6     sing N N 63  
DC  C2    O2     doub N N 64  
DC  C2    N3     sing N N 65  
DC  N3    C4     doub N N 66  
DC  C4    N4     sing N N 67  
DC  C4    C5     sing N N 68  
DC  N4    H41    sing N N 69  
DC  N4    H42    sing N N 70  
DC  C5    C6     doub N N 71  
DC  C5    H5     sing N N 72  
DC  C6    H6     sing N N 73  
DG  OP3   P      sing N N 74  
DG  OP3   HOP3   sing N N 75  
DG  P     OP1    doub N N 76  
DG  P     OP2    sing N N 77  
DG  P     "O5'"  sing N N 78  
DG  OP2   HOP2   sing N N 79  
DG  "O5'" "C5'"  sing N N 80  
DG  "C5'" "C4'"  sing N N 81  
DG  "C5'" "H5'"  sing N N 82  
DG  "C5'" "H5''" sing N N 83  
DG  "C4'" "O4'"  sing N N 84  
DG  "C4'" "C3'"  sing N N 85  
DG  "C4'" "H4'"  sing N N 86  
DG  "O4'" "C1'"  sing N N 87  
DG  "C3'" "O3'"  sing N N 88  
DG  "C3'" "C2'"  sing N N 89  
DG  "C3'" "H3'"  sing N N 90  
DG  "O3'" "HO3'" sing N N 91  
DG  "C2'" "C1'"  sing N N 92  
DG  "C2'" "H2'"  sing N N 93  
DG  "C2'" "H2''" sing N N 94  
DG  "C1'" N9     sing N N 95  
DG  "C1'" "H1'"  sing N N 96  
DG  N9    C8     sing Y N 97  
DG  N9    C4     sing Y N 98  
DG  C8    N7     doub Y N 99  
DG  C8    H8     sing N N 100 
DG  N7    C5     sing Y N 101 
DG  C5    C6     sing N N 102 
DG  C5    C4     doub Y N 103 
DG  C6    O6     doub N N 104 
DG  C6    N1     sing N N 105 
DG  N1    C2     sing N N 106 
DG  N1    H1     sing N N 107 
DG  C2    N2     sing N N 108 
DG  C2    N3     doub N N 109 
DG  N2    H21    sing N N 110 
DG  N2    H22    sing N N 111 
DG  N3    C4     sing N N 112 
DT  OP3   P      sing N N 113 
DT  OP3   HOP3   sing N N 114 
DT  P     OP1    doub N N 115 
DT  P     OP2    sing N N 116 
DT  P     "O5'"  sing N N 117 
DT  OP2   HOP2   sing N N 118 
DT  "O5'" "C5'"  sing N N 119 
DT  "C5'" "C4'"  sing N N 120 
DT  "C5'" "H5'"  sing N N 121 
DT  "C5'" "H5''" sing N N 122 
DT  "C4'" "O4'"  sing N N 123 
DT  "C4'" "C3'"  sing N N 124 
DT  "C4'" "H4'"  sing N N 125 
DT  "O4'" "C1'"  sing N N 126 
DT  "C3'" "O3'"  sing N N 127 
DT  "C3'" "C2'"  sing N N 128 
DT  "C3'" "H3'"  sing N N 129 
DT  "O3'" "HO3'" sing N N 130 
DT  "C2'" "C1'"  sing N N 131 
DT  "C2'" "H2'"  sing N N 132 
DT  "C2'" "H2''" sing N N 133 
DT  "C1'" N1     sing N N 134 
DT  "C1'" "H1'"  sing N N 135 
DT  N1    C2     sing N N 136 
DT  N1    C6     sing N N 137 
DT  C2    O2     doub N N 138 
DT  C2    N3     sing N N 139 
DT  N3    C4     sing N N 140 
DT  N3    H3     sing N N 141 
DT  C4    O4     doub N N 142 
DT  C4    C5     sing N N 143 
DT  C5    C7     sing N N 144 
DT  C5    C6     doub N N 145 
DT  C7    H71    sing N N 146 
DT  C7    H72    sing N N 147 
DT  C7    H73    sing N N 148 
DT  C6    H6     sing N N 149 
HOH O     H1     sing N N 150 
HOH O     H2     sing N N 151 
# 
_ndb_struct_conf_na.entry_id   253D 
_ndb_struct_conf_na.feature    'b-form double helix' 
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 A DG 1 1_555 A DC 8 7_555 -0.417 -0.194 -0.061 -7.590  8.181   -6.276 1 A_DG1:DC8_A A 1 ? A 8 ? 19 1 
1 A DC 2 1_555 A DG 7 7_555 -0.040 -0.240 0.199  -3.517  1.535   0.988  2 A_DC2:DG7_A A 2 ? A 7 ? 19 1 
1 A DG 3 1_555 A DC 6 7_555 0.056  -0.396 0.316  12.770  -9.832  -3.695 3 A_DG3:DC6_A A 3 ? A 6 ? 19 1 
1 A DT 4 1_555 A DA 5 7_555 -0.194 0.084  0.174  5.855   -17.443 8.770  4 A_DT4:DA5_A A 4 ? A 5 ? 20 1 
1 A DA 5 1_555 A DT 4 7_555 0.194  0.084  0.174  -5.855  -17.443 8.770  5 A_DA5:DT4_A A 5 ? A 4 ? 20 1 
1 A DC 6 1_555 A DG 3 7_555 -0.056 -0.396 0.316  -12.770 -9.832  -3.695 6 A_DC6:DG3_A A 6 ? A 3 ? 19 1 
1 A DG 7 1_555 A DC 2 7_555 0.040  -0.240 0.199  3.517   1.535   0.988  7 A_DG7:DC2_A A 7 ? A 2 ? 19 1 
1 A DC 8 1_555 A DG 1 7_555 0.417  -0.194 -0.061 7.590   8.181   -6.276 8 A_DC8:DG1_A A 8 ? A 1 ? 19 1 
# 
loop_
_ndb_struct_na_base_pair_step.model_number 
_ndb_struct_na_base_pair_step.i_label_asym_id_1 
_ndb_struct_na_base_pair_step.i_label_comp_id_1 
_ndb_struct_na_base_pair_step.i_label_seq_id_1 
_ndb_struct_na_base_pair_step.i_symmetry_1 
_ndb_struct_na_base_pair_step.j_label_asym_id_1 
_ndb_struct_na_base_pair_step.j_label_comp_id_1 
_ndb_struct_na_base_pair_step.j_label_seq_id_1 
_ndb_struct_na_base_pair_step.j_symmetry_1 
_ndb_struct_na_base_pair_step.i_label_asym_id_2 
_ndb_struct_na_base_pair_step.i_label_comp_id_2 
_ndb_struct_na_base_pair_step.i_label_seq_id_2 
_ndb_struct_na_base_pair_step.i_symmetry_2 
_ndb_struct_na_base_pair_step.j_label_asym_id_2 
_ndb_struct_na_base_pair_step.j_label_comp_id_2 
_ndb_struct_na_base_pair_step.j_label_seq_id_2 
_ndb_struct_na_base_pair_step.j_symmetry_2 
_ndb_struct_na_base_pair_step.shift 
_ndb_struct_na_base_pair_step.slide 
_ndb_struct_na_base_pair_step.rise 
_ndb_struct_na_base_pair_step.tilt 
_ndb_struct_na_base_pair_step.roll 
_ndb_struct_na_base_pair_step.twist 
_ndb_struct_na_base_pair_step.x_displacement 
_ndb_struct_na_base_pair_step.y_displacement 
_ndb_struct_na_base_pair_step.helical_rise 
_ndb_struct_na_base_pair_step.inclination 
_ndb_struct_na_base_pair_step.tip 
_ndb_struct_na_base_pair_step.helical_twist 
_ndb_struct_na_base_pair_step.step_number 
_ndb_struct_na_base_pair_step.step_name 
_ndb_struct_na_base_pair_step.i_auth_asym_id_1 
_ndb_struct_na_base_pair_step.i_auth_seq_id_1 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.j_auth_asym_id_1 
_ndb_struct_na_base_pair_step.j_auth_seq_id_1 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.i_auth_asym_id_2 
_ndb_struct_na_base_pair_step.i_auth_seq_id_2 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_2 
_ndb_struct_na_base_pair_step.j_auth_asym_id_2 
_ndb_struct_na_base_pair_step.j_auth_seq_id_2 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_2 
1 A DG 1 1_555 A DC 8 7_555 A DC 2 1_555 A DG 7 7_555 0.565  -0.160 3.408 -2.733 -3.200 33.380 0.266 -1.439 3.353 -5.544 4.735  
33.637 1 AA_DG1DC2:DG7DC8_AA A 1 ? A 8 ? A 2 ? A 7 ? 
1 A DC 2 1_555 A DG 7 7_555 A DG 3 1_555 A DC 6 7_555 -1.026 0.915  3.064 1.156  0.606  33.937 1.476 1.929  3.044 1.038  -1.980 
33.961 2 AA_DC2DG3:DC6DG7_AA A 2 ? A 7 ? A 3 ? A 6 ? 
1 A DG 3 1_555 A DC 6 7_555 A DT 4 1_555 A DA 5 7_555 0.655  0.402  3.655 3.710  -1.149 35.323 0.848 -0.463 3.688 -1.887 -6.091 
35.530 3 AA_DG3DT4:DA5DC6_AA A 3 ? A 6 ? A 4 ? A 5 ? 
1 A DT 4 1_555 A DA 5 7_555 A DA 5 1_555 A DT 4 7_555 0.000  1.775  3.707 0.000  0.366  49.270 2.098 0.000  3.719 0.439  0.000  
49.271 4 AA_DT4DA5:DT4DA5_AA A 4 ? A 5 ? A 5 ? A 4 ? 
1 A DA 5 1_555 A DT 4 7_555 A DC 6 1_555 A DG 3 7_555 -0.655 0.402  3.655 -3.710 -1.149 35.323 0.848 0.463  3.688 -1.887 6.091  
35.530 5 AA_DA5DC6:DG3DT4_AA A 5 ? A 4 ? A 6 ? A 3 ? 
1 A DC 6 1_555 A DG 3 7_555 A DG 7 1_555 A DC 2 7_555 1.026  0.915  3.064 -1.156 0.606  33.937 1.476 -1.929 3.044 1.038  1.980  
33.961 6 AA_DC6DG7:DC2DG3_AA A 6 ? A 3 ? A 7 ? A 2 ? 
1 A DG 7 1_555 A DC 2 7_555 A DC 8 1_555 A DG 1 7_555 -0.565 -0.160 3.408 2.733  -3.200 33.380 0.266 1.439  3.353 -5.544 -4.735 
33.637 7 AA_DG7DC8:DG1DC2_AA A 7 ? A 2 ? A 8 ? A 1 ? 
# 
_atom_sites.entry_id                    253D 
_atom_sites.fract_transf_matrix[1][1]   0.025690 
_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]   0.025690 
_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]   0.030280 
_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  
MG 
N  
O  
P  
# 
loop_
_atom_site.group_PDB 
_atom_site.id 
_atom_site.type_symbol 
_atom_site.label_atom_id 
_atom_site.label_alt_id 
_atom_site.label_comp_id 
_atom_site.label_asym_id 
_atom_site.label_entity_id 
_atom_site.label_seq_id 
_atom_site.pdbx_PDB_ins_code 
_atom_site.Cartn_x 
_atom_site.Cartn_y 
_atom_site.Cartn_z 
_atom_site.occupancy 
_atom_site.B_iso_or_equiv 
_atom_site.pdbx_formal_charge 
_atom_site.auth_seq_id 
_atom_site.auth_comp_id 
_atom_site.auth_asym_id 
_atom_site.auth_atom_id 
_atom_site.pdbx_PDB_model_num 
ATOM   1   O  "O5'" . DG  A 1 1 ? 26.936 6.184  5.813   1.00 24.94 ? 1  DG  A "O5'" 1 
ATOM   2   C  "C5'" . DG  A 1 1 ? 25.826 5.320  5.532   1.00 22.91 ? 1  DG  A "C5'" 1 
ATOM   3   C  "C4'" . DG  A 1 1 ? 25.382 5.640  4.124   1.00 20.23 ? 1  DG  A "C4'" 1 
ATOM   4   O  "O4'" . DG  A 1 1 ? 24.322 4.778  3.658   1.00 16.62 ? 1  DG  A "O4'" 1 
ATOM   5   C  "C3'" . DG  A 1 1 ? 24.868 7.055  3.949   1.00 20.91 ? 1  DG  A "C3'" 1 
ATOM   6   O  "O3'" . DG  A 1 1 ? 25.393 7.497  2.708   1.00 26.23 ? 1  DG  A "O3'" 1 
ATOM   7   C  "C2'" . DG  A 1 1 ? 23.357 6.889  3.951   1.00 18.23 ? 1  DG  A "C2'" 1 
ATOM   8   C  "C1'" . DG  A 1 1 ? 23.193 5.549  3.266   1.00 15.66 ? 1  DG  A "C1'" 1 
ATOM   9   N  N9    . DG  A 1 1 ? 22.025 4.763  3.605   1.00 10.63 ? 1  DG  A N9    1 
ATOM   10  C  C8    . DG  A 1 1 ? 21.651 4.375  4.859   1.00 9.02  ? 1  DG  A C8    1 
ATOM   11  N  N7    . DG  A 1 1 ? 20.689 3.491  4.853   1.00 9.27  ? 1  DG  A N7    1 
ATOM   12  C  C5    . DG  A 1 1 ? 20.375 3.320  3.512   1.00 4.07  ? 1  DG  A C5    1 
ATOM   13  C  C6    . DG  A 1 1 ? 19.487 2.430  2.904   1.00 3.04  ? 1  DG  A C6    1 
ATOM   14  O  O6    . DG  A 1 1 ? 18.787 1.573  3.426   1.00 2.00  ? 1  DG  A O6    1 
ATOM   15  N  N1    . DG  A 1 1 ? 19.469 2.581  1.523   1.00 6.87  ? 1  DG  A N1    1 
ATOM   16  C  C2    . DG  A 1 1 ? 20.239 3.465  0.823   1.00 7.92  ? 1  DG  A C2    1 
ATOM   17  N  N2    . DG  A 1 1 ? 20.017 3.480  -0.495  1.00 10.63 ? 1  DG  A N2    1 
ATOM   18  N  N3    . DG  A 1 1 ? 21.137 4.271  1.375   1.00 6.68  ? 1  DG  A N3    1 
ATOM   19  C  C4    . DG  A 1 1 ? 21.146 4.146  2.726   1.00 8.36  ? 1  DG  A C4    1 
ATOM   20  P  P     . DC  A 1 2 ? 25.099 8.982  2.204   1.00 30.11 ? 2  DC  A P     1 
ATOM   21  O  OP1   . DC  A 1 2 ? 26.244 9.362  1.318   1.00 32.72 ? 2  DC  A OP1   1 
ATOM   22  O  OP2   . DC  A 1 2 ? 24.734 9.846  3.363   1.00 30.45 ? 2  DC  A OP2   1 
ATOM   23  O  "O5'" . DC  A 1 2 ? 23.823 8.791  1.284   1.00 27.51 ? 2  DC  A "O5'" 1 
ATOM   24  C  "C5'" . DC  A 1 2 ? 23.822 7.767  0.312   1.00 20.35 ? 2  DC  A "C5'" 1 
ATOM   25  C  "C4'" . DC  A 1 2 ? 22.574 7.860  -0.520  1.00 17.56 ? 2  DC  A "C4'" 1 
ATOM   26  O  "O4'" . DC  A 1 2 ? 21.578 6.986  0.043   1.00 17.34 ? 2  DC  A "O4'" 1 
ATOM   27  C  "C3'" . DC  A 1 2 ? 21.927 9.240  -0.641  1.00 17.43 ? 2  DC  A "C3'" 1 
ATOM   28  O  "O3'" . DC  A 1 2 ? 21.611 9.427  -2.031  1.00 21.02 ? 2  DC  A "O3'" 1 
ATOM   29  C  "C2'" . DC  A 1 2 ? 20.691 9.117  0.222   1.00 15.06 ? 2  DC  A "C2'" 1 
ATOM   30  C  "C1'" . DC  A 1 2 ? 20.341 7.647  0.074   1.00 13.08 ? 2  DC  A "C1'" 1 
ATOM   31  N  N1    . DC  A 1 2 ? 19.583 7.083  1.172   1.00 9.33  ? 2  DC  A N1    1 
ATOM   32  C  C2    . DC  A 1 2 ? 18.547 6.223  0.905   1.00 9.00  ? 2  DC  A C2    1 
ATOM   33  O  O2    . DC  A 1 2 ? 18.304 5.964  -0.241  1.00 11.17 ? 2  DC  A O2    1 
ATOM   34  N  N3    . DC  A 1 2 ? 17.830 5.689  1.923   1.00 7.74  ? 2  DC  A N3    1 
ATOM   35  C  C4    . DC  A 1 2 ? 18.143 6.015  3.184   1.00 7.78  ? 2  DC  A C4    1 
ATOM   36  N  N4    . DC  A 1 2 ? 17.429 5.485  4.191   1.00 6.09  ? 2  DC  A N4    1 
ATOM   37  C  C5    . DC  A 1 2 ? 19.204 6.895  3.479   1.00 7.25  ? 2  DC  A C5    1 
ATOM   38  C  C6    . DC  A 1 2 ? 19.898 7.398  2.455   1.00 9.15  ? 2  DC  A C6    1 
ATOM   39  P  P     . DG  A 1 3 ? 21.419 10.896 -2.664  1.00 21.52 ? 3  DG  A P     1 
ATOM   40  O  OP1   . DG  A 1 3 ? 22.602 11.242 -3.471  1.00 24.47 ? 3  DG  A OP1   1 
ATOM   41  O  OP2   . DG  A 1 3 ? 20.876 11.863 -1.694  1.00 22.20 ? 3  DG  A OP2   1 
ATOM   42  O  "O5'" . DG  A 1 3 ? 20.277 10.653 -3.726  1.00 23.03 ? 3  DG  A "O5'" 1 
ATOM   43  C  "C5'" . DG  A 1 3 ? 20.339 9.531  -4.551  1.00 21.66 ? 3  DG  A "C5'" 1 
ATOM   44  C  "C4'" . DG  A 1 3 ? 18.961 9.246  -5.081  1.00 23.64 ? 3  DG  A "C4'" 1 
ATOM   45  O  "O4'" . DG  A 1 3 ? 18.152 8.652  -4.049  1.00 19.12 ? 3  DG  A "O4'" 1 
ATOM   46  C  "C3'" . DG  A 1 3 ? 18.235 10.501 -5.538  1.00 23.59 ? 3  DG  A "C3'" 1 
ATOM   47  O  "O3'" . DG  A 1 3 ? 17.688 10.227 -6.843  1.00 30.88 ? 3  DG  A "O3'" 1 
ATOM   48  C  "C2'" . DG  A 1 3 ? 17.234 10.766 -4.419  1.00 20.96 ? 3  DG  A "C2'" 1 
ATOM   49  C  "C1'" . DG  A 1 3 ? 16.985 9.398  -3.804  1.00 16.85 ? 3  DG  A "C1'" 1 
ATOM   50  N  N9    . DG  A 1 3 ? 16.764 9.364  -2.339  1.00 13.00 ? 3  DG  A N9    1 
ATOM   51  C  C8    . DG  A 1 3 ? 17.339 10.166 -1.387  1.00 11.80 ? 3  DG  A C8    1 
ATOM   52  N  N7    . DG  A 1 3 ? 16.978 9.854  -0.166  1.00 10.58 ? 3  DG  A N7    1 
ATOM   53  C  C5    . DG  A 1 3 ? 16.117 8.783  -0.323  1.00 7.86  ? 3  DG  A C5    1 
ATOM   54  C  C6    . DG  A 1 3 ? 15.420 8.025  0.632   1.00 7.60  ? 3  DG  A C6    1 
ATOM   55  O  O6    . DG  A 1 3 ? 15.449 8.115  1.865   1.00 11.27 ? 3  DG  A O6    1 
ATOM   56  N  N1    . DG  A 1 3 ? 14.616 7.071  0.037   1.00 7.22  ? 3  DG  A N1    1 
ATOM   57  C  C2    . DG  A 1 3 ? 14.529 6.856  -1.317  1.00 5.30  ? 3  DG  A C2    1 
ATOM   58  N  N2    . DG  A 1 3 ? 13.686 5.907  -1.729  1.00 6.40  ? 3  DG  A N2    1 
ATOM   59  N  N3    . DG  A 1 3 ? 15.202 7.522  -2.205  1.00 5.09  ? 3  DG  A N3    1 
ATOM   60  C  C4    . DG  A 1 3 ? 15.959 8.477  -1.653  1.00 8.53  ? 3  DG  A C4    1 
ATOM   61  P  P     . DT  A 1 4 ? 16.630 11.238 -7.523  1.00 34.26 ? 4  DT  A P     1 
ATOM   62  O  OP1   . DT  A 1 4 ? 16.764 11.193 -9.012  1.00 35.16 ? 4  DT  A OP1   1 
ATOM   63  O  OP2   . DT  A 1 4 ? 16.697 12.555 -6.802  1.00 34.65 ? 4  DT  A OP2   1 
ATOM   64  O  "O5'" . DT  A 1 4 ? 15.221 10.561 -7.192  1.00 34.82 ? 4  DT  A "O5'" 1 
ATOM   65  C  "C5'" . DT  A 1 4 ? 14.947 9.203  -7.573  1.00 31.71 ? 4  DT  A "C5'" 1 
ATOM   66  C  "C4'" . DT  A 1 4 ? 13.608 8.771  -7.025  1.00 30.64 ? 4  DT  A "C4'" 1 
ATOM   67  O  "O4'" . DT  A 1 4 ? 13.609 8.862  -5.568  1.00 30.55 ? 4  DT  A "O4'" 1 
ATOM   68  C  "C3'" . DT  A 1 4 ? 12.387 9.572  -7.503  1.00 30.35 ? 4  DT  A "C3'" 1 
ATOM   69  O  "O3'" . DT  A 1 4 ? 11.389 8.601  -7.868  1.00 31.09 ? 4  DT  A "O3'" 1 
ATOM   70  C  "C2'" . DT  A 1 4 ? 12.039 10.447 -6.299  1.00 27.52 ? 4  DT  A "C2'" 1 
ATOM   71  C  "C1'" . DT  A 1 4 ? 12.474 9.589  -5.110  1.00 25.60 ? 4  DT  A "C1'" 1 
ATOM   72  N  N1    . DT  A 1 4 ? 12.877 10.301 -3.855  1.00 21.60 ? 4  DT  A N1    1 
ATOM   73  C  C2    . DT  A 1 4 ? 12.473 9.803  -2.593  1.00 18.56 ? 4  DT  A C2    1 
ATOM   74  O  O2    . DT  A 1 4 ? 11.771 8.816  -2.409  1.00 17.45 ? 4  DT  A O2    1 
ATOM   75  N  N3    . DT  A 1 4 ? 12.933 10.503 -1.541  1.00 15.59 ? 4  DT  A N3    1 
ATOM   76  C  C4    . DT  A 1 4 ? 13.734 11.589 -1.562  1.00 18.00 ? 4  DT  A C4    1 
ATOM   77  O  O4    . DT  A 1 4 ? 14.084 12.072 -0.511  1.00 21.66 ? 4  DT  A O4    1 
ATOM   78  C  C5    . DT  A 1 4 ? 14.112 12.076 -2.870  1.00 20.07 ? 4  DT  A C5    1 
ATOM   79  C  C7    . DT  A 1 4 ? 14.985 13.281 -2.954  1.00 20.58 ? 4  DT  A C7    1 
ATOM   80  C  C6    . DT  A 1 4 ? 13.663 11.420 -3.951  1.00 19.66 ? 4  DT  A C6    1 
ATOM   81  P  P     . DA  A 1 5 ? 10.013 9.037  -8.611  1.00 34.96 ? 5  DA  A P     1 
ATOM   82  O  OP1   . DA  A 1 5 ? 9.828  8.090  -9.760  1.00 31.79 ? 5  DA  A OP1   1 
ATOM   83  O  OP2   . DA  A 1 5 ? 9.934  10.520 -8.846  1.00 30.52 ? 5  DA  A OP2   1 
ATOM   84  O  "O5'" . DA  A 1 5 ? 8.938  8.587  -7.519  1.00 30.44 ? 5  DA  A "O5'" 1 
ATOM   85  C  "C5'" . DA  A 1 5 ? 9.047  7.278  -6.936  1.00 27.42 ? 5  DA  A "C5'" 1 
ATOM   86  C  "C4'" . DA  A 1 5 ? 7.989  7.070  -5.879  1.00 25.06 ? 5  DA  A "C4'" 1 
ATOM   87  O  "O4'" . DA  A 1 5 ? 8.351  7.857  -4.725  1.00 24.02 ? 5  DA  A "O4'" 1 
ATOM   88  C  "C3'" . DA  A 1 5 ? 6.593  7.530  -6.284  1.00 24.06 ? 5  DA  A "C3'" 1 
ATOM   89  O  "O3'" . DA  A 1 5 ? 5.589  6.634  -5.835  1.00 25.67 ? 5  DA  A "O3'" 1 
ATOM   90  C  "C2'" . DA  A 1 5 ? 6.435  8.893  -5.636  1.00 22.17 ? 5  DA  A "C2'" 1 
ATOM   91  C  "C1'" . DA  A 1 5 ? 7.378  8.871  -4.455  1.00 20.02 ? 5  DA  A "C1'" 1 
ATOM   92  N  N9    . DA  A 1 5 ? 8.121  10.122 -4.283  1.00 15.77 ? 5  DA  A N9    1 
ATOM   93  C  C8    . DA  A 1 5 ? 8.639  10.926 -5.269  1.00 13.47 ? 5  DA  A C8    1 
ATOM   94  N  N7    . DA  A 1 5 ? 9.361  11.921 -4.814  1.00 9.80  ? 5  DA  A N7    1 
ATOM   95  C  C5    . DA  A 1 5 ? 9.280  11.776 -3.435  1.00 11.93 ? 5  DA  A C5    1 
ATOM   96  C  C6    . DA  A 1 5 ? 9.838  12.498 -2.408  1.00 8.69  ? 5  DA  A C6    1 
ATOM   97  N  N6    . DA  A 1 5 ? 10.615 13.553 -2.626  1.00 8.96  ? 5  DA  A N6    1 
ATOM   98  N  N1    . DA  A 1 5 ? 9.576  12.101 -1.132  1.00 11.87 ? 5  DA  A N1    1 
ATOM   99  C  C2    . DA  A 1 5 ? 8.775  11.040 -0.942  1.00 12.72 ? 5  DA  A C2    1 
ATOM   100 N  N3    . DA  A 1 5 ? 8.190  10.271 -1.852  1.00 12.67 ? 5  DA  A N3    1 
ATOM   101 C  C4    . DA  A 1 5 ? 8.497  10.693 -3.091  1.00 11.84 ? 5  DA  A C4    1 
ATOM   102 P  P     . DC  A 1 6 ? 4.050  7.069  -5.949  1.00 26.64 ? 6  DC  A P     1 
ATOM   103 O  OP1   . DC  A 1 6 ? 3.262  5.852  -6.229  1.00 26.34 ? 6  DC  A OP1   1 
ATOM   104 O  OP2   . DC  A 1 6 ? 3.956  8.242  -6.838  1.00 25.57 ? 6  DC  A OP2   1 
ATOM   105 O  "O5'" . DC  A 1 6 ? 3.722  7.627  -4.493  1.00 27.34 ? 6  DC  A "O5'" 1 
ATOM   106 C  "C5'" . DC  A 1 6 ? 4.451  7.147  -3.377  1.00 25.22 ? 6  DC  A "C5'" 1 
ATOM   107 C  "C4'" . DC  A 1 6 ? 3.834  7.640  -2.091  1.00 23.94 ? 6  DC  A "C4'" 1 
ATOM   108 O  "O4'" . DC  A 1 6 ? 4.548  8.799  -1.609  1.00 23.28 ? 6  DC  A "O4'" 1 
ATOM   109 C  "C3'" . DC  A 1 6 ? 2.361  8.036  -2.159  1.00 24.55 ? 6  DC  A "C3'" 1 
ATOM   110 O  "O3'" . DC  A 1 6 ? 1.718  7.512  -0.988  1.00 26.53 ? 6  DC  A "O3'" 1 
ATOM   111 C  "C2'" . DC  A 1 6 ? 2.391  9.558  -2.205  1.00 22.30 ? 6  DC  A "C2'" 1 
ATOM   112 C  "C1'" . DC  A 1 6 ? 3.673  9.916  -1.471  1.00 20.19 ? 6  DC  A "C1'" 1 
ATOM   113 N  N1    . DC  A 1 6 ? 4.385  11.084 -2.007  1.00 15.55 ? 6  DC  A N1    1 
ATOM   114 C  C2    . DC  A 1 6 ? 4.953  11.998 -1.129  1.00 12.32 ? 6  DC  A C2    1 
ATOM   115 O  O2    . DC  A 1 6 ? 4.785  11.840 0.095   1.00 7.70  ? 6  DC  A O2    1 
ATOM   116 N  N3    . DC  A 1 6 ? 5.672  13.041 -1.633  1.00 9.55  ? 6  DC  A N3    1 
ATOM   117 C  C4    . DC  A 1 6 ? 5.810  13.181 -2.943  1.00 9.62  ? 6  DC  A C4    1 
ATOM   118 N  N4    . DC  A 1 6 ? 6.520  14.196 -3.386  1.00 12.60 ? 6  DC  A N4    1 
ATOM   119 C  C5    . DC  A 1 6 ? 5.222  12.279 -3.862  1.00 11.79 ? 6  DC  A C5    1 
ATOM   120 C  C6    . DC  A 1 6 ? 4.515  11.256 -3.359  1.00 16.23 ? 6  DC  A C6    1 
ATOM   121 P  P     . DG  A 1 7 ? 0.190  7.861  -0.679  1.00 27.66 ? 7  DG  A P     1 
ATOM   122 O  OP1   . DG  A 1 7 ? -0.210 6.958  0.444   1.00 30.02 ? 7  DG  A OP1   1 
ATOM   123 O  OP2   . DG  A 1 7 ? -0.615 7.878  -1.927  1.00 26.92 ? 7  DG  A OP2   1 
ATOM   124 O  "O5'" . DG  A 1 7 ? 0.300  9.309  -0.047  1.00 26.61 ? 7  DG  A "O5'" 1 
ATOM   125 C  "C5'" . DG  A 1 7 ? 1.028  9.465  1.173   1.00 24.45 ? 7  DG  A "C5'" 1 
ATOM   126 C  "C4'" . DG  A 1 7 ? 0.622  10.736 1.870   1.00 21.34 ? 7  DG  A "C4'" 1 
ATOM   127 O  "O4'" . DG  A 1 7 ? 1.375  11.819 1.283   1.00 19.68 ? 7  DG  A "O4'" 1 
ATOM   128 C  "C3'" . DG  A 1 7 ? -0.860 11.110 1.747   1.00 20.67 ? 7  DG  A "C3'" 1 
ATOM   129 O  "O3'" . DG  A 1 7 ? -1.310 11.606 3.033   1.00 22.73 ? 7  DG  A "O3'" 1 
ATOM   130 C  "C2'" . DG  A 1 7 ? -0.867 12.084 0.578   1.00 19.69 ? 7  DG  A "C2'" 1 
ATOM   131 C  "C1'" . DG  A 1 7 ? 0.501  12.743 0.660   1.00 17.66 ? 7  DG  A "C1'" 1 
ATOM   132 N  N9    . DG  A 1 7 ? 1.104  13.133 -0.603  1.00 13.53 ? 7  DG  A N9    1 
ATOM   133 C  C8    . DG  A 1 7 ? 0.835  12.670 -1.865  1.00 12.26 ? 7  DG  A C8    1 
ATOM   134 N  N7    . DG  A 1 7 ? 1.536  13.286 -2.794  1.00 11.93 ? 7  DG  A N7    1 
ATOM   135 C  C5    . DG  A 1 7 ? 2.311  14.202 -2.088  1.00 9.92  ? 7  DG  A C5    1 
ATOM   136 C  C6    . DG  A 1 7 ? 3.207  15.198 -2.532  1.00 7.26  ? 7  DG  A C6    1 
ATOM   137 O  O6    . DG  A 1 7 ? 3.517  15.499 -3.684  1.00 5.18  ? 7  DG  A O6    1 
ATOM   138 N  N1    . DG  A 1 7 ? 3.754  15.901 -1.467  1.00 4.25  ? 7  DG  A N1    1 
ATOM   139 C  C2    . DG  A 1 7 ? 3.464  15.692 -0.178  1.00 5.66  ? 7  DG  A C2    1 
ATOM   140 N  N2    . DG  A 1 7 ? 4.083  16.440 0.675   1.00 8.34  ? 7  DG  A N2    1 
ATOM   141 N  N3    . DG  A 1 7 ? 2.623  14.806 0.261   1.00 10.91 ? 7  DG  A N3    1 
ATOM   142 C  C4    . DG  A 1 7 ? 2.079  14.097 -0.742  1.00 11.54 ? 7  DG  A C4    1 
ATOM   143 P  P     . DC  A 1 8 ? -2.635 12.519 3.184   1.00 24.51 ? 8  DC  A P     1 
ATOM   144 O  OP1   . DC  A 1 8 ? -3.321 11.971 4.377   1.00 27.07 ? 8  DC  A OP1   1 
ATOM   145 O  OP2   . DC  A 1 8 ? -3.392 12.709 1.921   1.00 23.85 ? 8  DC  A OP2   1 
ATOM   146 O  "O5'" . DC  A 1 8 ? -2.068 13.927 3.630   1.00 20.65 ? 8  DC  A "O5'" 1 
ATOM   147 C  "C5'" . DC  A 1 8 ? -1.020 13.977 4.542   1.00 14.64 ? 8  DC  A "C5'" 1 
ATOM   148 C  "C4'" . DC  A 1 8 ? -0.623 15.407 4.752   1.00 14.68 ? 8  DC  A "C4'" 1 
ATOM   149 O  "O4'" . DC  A 1 8 ? 0.035  15.881 3.561   1.00 16.01 ? 8  DC  A "O4'" 1 
ATOM   150 C  "C3'" . DC  A 1 8 ? -1.797 16.345 4.959   1.00 15.65 ? 8  DC  A "C3'" 1 
ATOM   151 O  "O3'" . DC  A 1 8 ? -1.311 17.402 5.798   1.00 15.19 ? 8  DC  A "O3'" 1 
ATOM   152 C  "C2'" . DC  A 1 8 ? -2.104 16.797 3.538   1.00 13.75 ? 8  DC  A "C2'" 1 
ATOM   153 C  "C1'" . DC  A 1 8 ? -0.710 16.918 2.970   1.00 12.67 ? 8  DC  A "C1'" 1 
ATOM   154 N  N1    . DC  A 1 8 ? -0.544 16.816 1.513   1.00 9.44  ? 8  DC  A N1    1 
ATOM   155 C  C2    . DC  A 1 8 ? 0.407  17.642 0.893   1.00 9.16  ? 8  DC  A C2    1 
ATOM   156 O  O2    . DC  A 1 8 ? 1.083  18.422 1.592   1.00 6.76  ? 8  DC  A O2    1 
ATOM   157 N  N3    . DC  A 1 8 ? 0.571  17.575 -0.468  1.00 11.69 ? 8  DC  A N3    1 
ATOM   158 C  C4    . DC  A 1 8 ? -0.174 16.737 -1.188  1.00 10.64 ? 8  DC  A C4    1 
ATOM   159 N  N4    . DC  A 1 8 ? -0.017 16.764 -2.500  1.00 11.31 ? 8  DC  A N4    1 
ATOM   160 C  C5    . DC  A 1 8 ? -1.132 15.858 -0.581  1.00 9.67  ? 8  DC  A C5    1 
ATOM   161 C  C6    . DC  A 1 8 ? -1.284 15.935 0.769   1.00 11.22 ? 8  DC  A C6    1 
ATOM   162 P  P     . DG  A 1 9 ? -2.319 18.259 6.699   1.00 19.07 ? 9  DG  A P     1 
ATOM   163 O  OP1   . DG  A 1 9 ? -1.512 19.132 7.630   1.00 14.01 ? 9  DG  A OP1   1 
ATOM   164 O  OP2   . DG  A 1 9 ? -3.333 17.316 7.255   1.00 14.91 ? 9  DG  A OP2   1 
ATOM   165 O  "O5'" . DG  A 1 9 ? -2.972 19.211 5.612   1.00 15.25 ? 9  DG  A "O5'" 1 
ATOM   166 C  "C5'" . DG  A 1 9 ? -2.142 20.098 4.872   1.00 15.19 ? 9  DG  A "C5'" 1 
ATOM   167 C  "C4'" . DG  A 1 9 ? -2.998 20.948 3.977   1.00 11.87 ? 9  DG  A "C4'" 1 
ATOM   168 O  "O4'" . DG  A 1 9 ? -3.784 19.980 3.269   1.00 9.67  ? 9  DG  A "O4'" 1 
ATOM   169 C  "C3'" . DG  A 1 9 ? -3.977 21.841 4.745   1.00 12.82 ? 9  DG  A "C3'" 1 
ATOM   170 O  "O3'" . DG  A 1 9 ? -3.997 23.262 4.481   1.00 15.25 ? 9  DG  A "O3'" 1 
ATOM   171 C  "C2'" . DG  A 1 9 ? -5.324 21.160 4.615   1.00 10.16 ? 9  DG  A "C2'" 1 
ATOM   172 C  "C1'" . DG  A 1 9 ? -5.160 20.109 3.545   1.00 9.37  ? 9  DG  A "C1'" 1 
ATOM   173 N  N9    . DG  A 1 9 ? -5.599 18.819 3.981   1.00 9.63  ? 9  DG  A N9    1 
ATOM   174 C  C8    . DG  A 1 9 ? -6.247 18.522 5.142   1.00 8.32  ? 9  DG  A C8    1 
ATOM   175 N  N7    . DG  A 1 9 ? -6.509 17.249 5.260   1.00 10.19 ? 9  DG  A N7    1 
ATOM   176 C  C5    . DG  A 1 9 ? -6.009 16.675 4.095   1.00 9.01  ? 9  DG  A C5    1 
ATOM   177 C  C6    . DG  A 1 9 ? -5.950 15.299 3.675   1.00 12.59 ? 9  DG  A C6    1 
ATOM   178 O  O6    . DG  A 1 9 ? -6.415 14.265 4.253   1.00 11.97 ? 9  DG  A O6    1 
ATOM   179 N  N1    . DG  A 1 9 ? -5.274 15.175 2.464   1.00 11.27 ? 9  DG  A N1    1 
ATOM   180 C  C2    . DG  A 1 9 ? -4.738 16.222 1.763   1.00 10.40 ? 9  DG  A C2    1 
ATOM   181 N  N2    . DG  A 1 9 ? -4.153 15.925 0.610   1.00 11.71 ? 9  DG  A N2    1 
ATOM   182 N  N3    . DG  A 1 9 ? -4.774 17.473 2.153   1.00 9.04  ? 9  DG  A N3    1 
ATOM   183 C  C4    . DG  A 1 9 ? -5.428 17.628 3.308   1.00 8.73  ? 9  DG  A C4    1 
HETATM 184 MG MG    . MG  B 2 . ? 0.000  19.428 9.372   0.50 20.30 ? 10 MG  A MG    1 
HETATM 185 O  O     . HOH C 3 . ? 26.429 3.286  3.239   1.00 27.10 ? 11 HOH A O     1 
HETATM 186 O  O     . HOH C 3 . ? 27.454 10.602 4.095   1.00 14.21 ? 12 HOH A O     1 
HETATM 187 O  O     . HOH C 3 . ? 26.222 12.693 0.000   0.50 75.80 ? 13 HOH A O     1 
HETATM 188 O  O     . HOH C 3 . ? 18.148 4.834  7.522   1.00 28.76 ? 14 HOH A O     1 
HETATM 189 O  O     . HOH C 3 . ? 25.411 11.316 -2.887  1.00 80.41 ? 15 HOH A O     1 
HETATM 190 O  O     . HOH C 3 . ? 16.352 9.517  3.361   1.00 18.47 ? 16 HOH A O     1 
HETATM 191 O  O     . HOH C 3 . ? 19.306 12.225 -9.644  1.00 77.06 ? 17 HOH A O     1 
HETATM 192 O  O     . HOH C 3 . ? 15.842 12.790 1.693   1.00 5.82  ? 18 HOH A O     1 
HETATM 193 O  O     . HOH C 3 . ? 10.566 13.936 -5.544  1.00 33.01 ? 19 HOH A O     1 
HETATM 194 O  O     . HOH C 3 . ? 2.554  7.720  -8.506  1.00 43.49 ? 20 HOH A O     1 
HETATM 195 O  O     . HOH C 3 . ? 3.096  12.173 3.779   1.00 24.42 ? 21 HOH A O     1 
HETATM 196 O  O     . HOH C 3 . ? -6.287 10.699 2.119   1.00 32.92 ? 22 HOH A O     1 
HETATM 197 O  O     . HOH C 3 . ? 31.545 7.415  -3.188  1.00 37.06 ? 23 HOH A O     1 
HETATM 198 O  O     . HOH C 3 . ? 1.720  4.290  -10.051 1.00 58.58 ? 24 HOH A O     1 
HETATM 199 O  O     . HOH C 3 . ? -2.991 22.107 8.899   1.00 26.74 ? 25 HOH A O     1 
HETATM 200 O  O     . HOH C 3 . ? -4.652 16.180 8.791   1.00 21.38 ? 26 HOH A O     1 
HETATM 201 O  O     . HOH C 3 . ? -2.299 24.274 7.171   1.00 42.65 ? 27 HOH A O     1 
HETATM 202 O  O     . HOH C 3 . ? 17.030 17.030 0.000   0.50 82.68 ? 28 HOH A O     1 
HETATM 203 O  O     . HOH C 3 . ? 15.138 16.386 -5.918  1.00 44.56 ? 29 HOH A O     1 
HETATM 204 O  O     . HOH C 3 . ? -9.104 13.708 5.200   1.00 28.18 ? 30 HOH A O     1 
HETATM 205 O  O     . HOH C 3 . ? -7.489 18.292 8.224   1.00 31.97 ? 31 HOH A O     1 
HETATM 206 O  O     . HOH C 3 . ? 13.760 15.319 -8.351  1.00 38.42 ? 32 HOH A O     1 
HETATM 207 O  O     . HOH C 3 . ? 22.220 17.375 -13.695 1.00 70.09 ? 33 HOH A O     1 
HETATM 208 O  O     . HOH C 3 . ? 23.012 17.726 -3.853  1.00 61.20 ? 34 HOH A O     1 
HETATM 209 O  O     . HOH C 3 . ? -0.139 3.921  -4.502  1.00 58.52 ? 35 HOH A O     1 
HETATM 210 O  O     . HOH C 3 . ? 0.000  0.000  0.000   0.25 72.26 ? 36 HOH A O     1 
HETATM 211 O  O     . HOH C 3 . ? 5.293  2.964  -3.405  1.00 67.58 ? 37 HOH A O     1 
HETATM 212 O  O     . HOH C 3 . ? 0.701  17.412 9.137   1.00 19.34 ? 38 HOH A O     1 
HETATM 213 O  O     . HOH C 3 . ? -1.700 18.458 10.324  1.00 21.09 ? 39 HOH A O     1 
#