data_187D # _entry.id 187D # _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 187D pdb_0000187d 10.2210/pdb187d/pdb RCSB ADH056 ? ? WWPDB D_1000170193 ? ? # 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 187D _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.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 'Eisenstein, M.' 1 'Shakked, Z.' 2 # loop_ _citation.id _citation.title _citation.journal_abbrev _citation.journal_volume _citation.page_first _citation.page_last _citation.year _citation.journal_id_ASTM _citation.country _citation.journal_id_ISSN _citation.journal_id_CSD _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary 'Hydration patterns and intermolecular interactions in A-DNA crystal structures. Implications for DNA recognition.' J.Mol.Biol. 248 662 678 1995 JMOBAK UK 0022-2836 0070 ? 7752232 10.1006/jmbi.1995.0250 1 'The Crystal Structure of d(CCCCGGGG): A New A-Form Variant with an Extended Backbone Conformation' J.Biomol.Struct.Dyn. 5 199 217 1987 JBSDD6 US 0739-1102 0646 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Eisenstein, M.' 1 ? primary 'Shakked, Z.' 2 ? 1 'Haran, T.E.' 3 ? 1 'Shakked, Z.' 4 ? 1 'Wang, A.H.-J.' 5 ? 1 'Rich, A.' 6 ? # 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*CP*GP*GP*GP*G)-3') ; 2428.593 1 ? ? ? ? 2 water nat water 18.015 39 ? ? ? ? # _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)(DG)(DG)(DG)(DG)' _entity_poly.pdbx_seq_one_letter_code_can CCCCGGGG _entity_poly.pdbx_strand_id A _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 1 5 DG n 1 6 DG n 1 7 DG n 1 8 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 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 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 A 1 5 DG 5 5 5 DG G A . n A 1 6 DG 6 6 6 DG G A . n A 1 7 DG 7 7 7 DG G A . n A 1 8 DG 8 8 8 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 HOH 1 9 9 HOH HOH A . B 2 HOH 2 10 10 HOH HOH A . B 2 HOH 3 11 11 HOH HOH A . B 2 HOH 4 12 12 HOH HOH A . B 2 HOH 5 13 13 HOH HOH A . B 2 HOH 6 14 14 HOH HOH A . B 2 HOH 7 15 15 HOH HOH A . B 2 HOH 8 16 16 HOH HOH A . B 2 HOH 9 17 17 HOH HOH A . B 2 HOH 10 18 18 HOH HOH A . B 2 HOH 11 19 19 HOH HOH A . B 2 HOH 12 20 20 HOH HOH A . B 2 HOH 13 21 21 HOH HOH A . B 2 HOH 14 22 22 HOH HOH A . B 2 HOH 15 23 23 HOH HOH A . B 2 HOH 16 24 24 HOH HOH A . B 2 HOH 17 25 25 HOH HOH A . B 2 HOH 18 26 26 HOH HOH A . B 2 HOH 19 27 27 HOH HOH A . B 2 HOH 20 28 28 HOH HOH A . B 2 HOH 21 29 29 HOH HOH A . B 2 HOH 22 30 30 HOH HOH A . B 2 HOH 23 31 31 HOH HOH A . B 2 HOH 24 32 32 HOH HOH A . B 2 HOH 25 33 33 HOH HOH A . B 2 HOH 26 34 34 HOH HOH A . B 2 HOH 27 35 35 HOH HOH A . B 2 HOH 28 36 36 HOH HOH A . B 2 HOH 29 37 37 HOH HOH A . B 2 HOH 30 38 38 HOH HOH A . B 2 HOH 31 39 39 HOH HOH A . B 2 HOH 32 40 40 HOH HOH A . B 2 HOH 33 41 41 HOH HOH A . B 2 HOH 34 42 42 HOH HOH A . B 2 HOH 35 43 43 HOH HOH A . B 2 HOH 36 44 44 HOH HOH A . B 2 HOH 37 45 45 HOH HOH A . B 2 HOH 38 46 46 HOH HOH A . B 2 HOH 39 47 47 HOH HOH A . # _software.name NUCLSQ _software.classification refinement _software.version . _software.citation_id ? _software.pdbx_ordinal 1 # _cell.entry_id 187D _cell.length_a 43.360 _cell.length_b 43.360 _cell.length_c 24.830 _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 187D _symmetry.space_group_name_H-M 'P 43 21 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 96 # _exptl.entry_id 187D _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.40 _exptl_crystal.density_percent_sol 48.81 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION' _exptl_crystal_grow.temp ? _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.00 _exptl_crystal_grow.pdbx_details 'pH 7.00, VAPOR DIFFUSION' _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 SPERMINE ? ? ? 1 5 1 MGCL2 ? ? ? 1 6 2 WATER ? ? ? 1 7 2 MPD ? ? ? # _diffrn.id 1 _diffrn.ambient_temp 288.00 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector DIFFRACTOMETER _diffrn_detector.type NICOLET _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 ? # _reflns.entry_id 187D _reflns.observed_criterion_sigma_I ? _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low ? _reflns.d_resolution_high 2.250 _reflns.number_obs ? _reflns.number_all ? _reflns.percent_possible_obs ? _reflns.pdbx_Rmerge_I_obs ? _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 187D _refine.ls_number_reflns_obs 816 _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 2.250 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs 0.1340000 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work ? _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 ? _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_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 161 _refine_hist.pdbx_number_atoms_ligand 0 _refine_hist.number_atoms_solvent 39 _refine_hist.number_atoms_total 200 _refine_hist.d_res_high 2.250 _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 n_bond_d 0.006 0.020 ? ? 'X-RAY DIFFRACTION' ? n_angle_d 0.019 0.040 ? ? 'X-RAY DIFFRACTION' ? n_planar_d ? ? ? ? 'X-RAY DIFFRACTION' ? n_hb_or_metal_coord ? ? ? ? 'X-RAY DIFFRACTION' ? n_sugar_bond_it 1.438 3.000 ? ? 'X-RAY DIFFRACTION' ? n_sugar_angle_it 2.250 5.000 ? ? 'X-RAY DIFFRACTION' ? n_phos_bond_it 1.292 3.000 ? ? 'X-RAY DIFFRACTION' ? n_phos_angle_it 2.317 5.000 ? ? 'X-RAY DIFFRACTION' ? n_bond_angle_restr ? ? ? ? 'X-RAY DIFFRACTION' ? n_dihedral_angle_restr ? ? ? ? 'X-RAY DIFFRACTION' ? n_impr_tor ? ? ? ? 'X-RAY DIFFRACTION' ? n_sugar_bond_d ? ? ? ? 'X-RAY DIFFRACTION' ? n_sugar_bond_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? n_phos_bond_d 0.013 0.030 ? ? 'X-RAY DIFFRACTION' ? n_phos_bond_angle_d 0.034 0.060 ? ? 'X-RAY DIFFRACTION' ? n_plane_restr 0.007 0.020 ? ? 'X-RAY DIFFRACTION' ? n_chiral_restr 0.010 0.040 ? ? 'X-RAY DIFFRACTION' ? n_singtor_nbd 0.129 0.200 ? ? 'X-RAY DIFFRACTION' ? n_multtor_nbd 0.160 0.200 ? ? 'X-RAY DIFFRACTION' ? n_xhyhbond_nbd ? ? ? ? 'X-RAY DIFFRACTION' ? # _database_PDB_matrix.entry_id 187D _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 187D _struct.title 'HYDRATION PATTERNS AND INTERMOLECULAR INTERACTIONS IN A-DNA CRYSTAL STRUCTURES. IMPLICATIONS FOR DNA RECOGNITION' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 187D _struct_keywords.pdbx_keywords DNA _struct_keywords.text 'A-DNA, DOUBLE HELIX, 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 ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 187D _struct_ref.pdbx_db_accession 187D _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 187D _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 8 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 187D _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 8 _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 8 # _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 # 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 hydrog1 hydrog ? ? A DC 1 N3 ? ? ? 1_555 A DG 8 N1 ? ? A DC 1 A DG 8 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A DC 1 N4 ? ? ? 1_555 A DG 8 O6 ? ? A DC 1 A DG 8 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A DC 1 O2 ? ? ? 1_555 A DG 8 N2 ? ? A DC 1 A DG 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 DC 3 N3 ? ? ? 1_555 A DG 6 N1 ? ? A DC 3 A DG 6 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DC 3 N4 ? ? ? 1_555 A DG 6 O6 ? ? A DC 3 A DG 6 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DC 3 O2 ? ? ? 1_555 A DG 6 N2 ? ? A DC 3 A DG 6 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A DC 4 N3 ? ? ? 1_555 A DG 5 N1 ? ? A DC 4 A DG 5 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A DC 4 N4 ? ? ? 1_555 A DG 5 O6 ? ? A DC 4 A DG 5 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DC 4 O2 ? ? ? 1_555 A DG 5 N2 ? ? A DC 4 A DG 5 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DG 5 N1 ? ? ? 1_555 A DC 4 N3 ? ? A DG 5 A DC 4 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A DG 5 N2 ? ? ? 1_555 A DC 4 O2 ? ? A DG 5 A DC 4 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A DG 5 O6 ? ? ? 1_555 A DC 4 N4 ? ? A DG 5 A DC 4 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A DG 6 N1 ? ? ? 1_555 A DC 3 N3 ? ? A DG 6 A DC 3 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DG 6 N2 ? ? ? 1_555 A DC 3 O2 ? ? A DG 6 A DC 3 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DG 6 O6 ? ? ? 1_555 A DC 3 N4 ? ? A DG 6 A DC 3 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A DG 7 N1 ? ? ? 1_555 A DC 2 N3 ? ? A DG 7 A DC 2 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A DG 7 N2 ? ? ? 1_555 A DC 2 O2 ? ? A DG 7 A DC 2 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DG 7 O6 ? ? ? 1_555 A DC 2 N4 ? ? A DG 7 A DC 2 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DG 8 N1 ? ? ? 1_555 A DC 1 N3 ? ? A DG 8 A DC 1 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A DG 8 N2 ? ? ? 1_555 A DC 1 O2 ? ? A DG 8 A DC 1 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A DG 8 O6 ? ? ? 1_555 A DC 1 N4 ? ? A DG 8 A DC 1 7_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # 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 2 ? ? "C1'" A DC 2 ? ? N1 A DC 2 ? ? 110.15 108.30 1.85 0.30 N 2 1 "O5'" A DC 3 ? ? "C5'" A DC 3 ? ? "C4'" A DC 3 ? ? 103.91 109.40 -5.49 0.80 N 3 1 "C3'" A DC 4 ? ? "O3'" A DC 4 ? ? P A DG 5 ? ? 112.00 119.70 -7.70 1.20 Y # 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 HOH 20 ? B HOH . 2 1 A HOH 47 ? B 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 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 DG OP3 O N N 35 DG P P N N 36 DG OP1 O N N 37 DG OP2 O N N 38 DG "O5'" O N N 39 DG "C5'" C N N 40 DG "C4'" C N R 41 DG "O4'" O N N 42 DG "C3'" C N S 43 DG "O3'" O N N 44 DG "C2'" C N N 45 DG "C1'" C N R 46 DG N9 N Y N 47 DG C8 C Y N 48 DG N7 N Y N 49 DG C5 C Y N 50 DG C6 C N N 51 DG O6 O N N 52 DG N1 N N N 53 DG C2 C N N 54 DG N2 N N N 55 DG N3 N N N 56 DG C4 C Y N 57 DG HOP3 H N N 58 DG HOP2 H N N 59 DG "H5'" H N N 60 DG "H5''" H N N 61 DG "H4'" H N N 62 DG "H3'" H N N 63 DG "HO3'" H N N 64 DG "H2'" H N N 65 DG "H2''" H N N 66 DG "H1'" H N N 67 DG H8 H N N 68 DG H1 H N N 69 DG H21 H N N 70 DG H22 H N N 71 HOH O O N N 72 HOH H1 H N N 73 HOH H2 H N N 74 # 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 DG OP3 P sing N N 36 DG OP3 HOP3 sing N N 37 DG P OP1 doub N N 38 DG P OP2 sing N N 39 DG P "O5'" sing N N 40 DG OP2 HOP2 sing N N 41 DG "O5'" "C5'" sing N N 42 DG "C5'" "C4'" sing N N 43 DG "C5'" "H5'" sing N N 44 DG "C5'" "H5''" sing N N 45 DG "C4'" "O4'" sing N N 46 DG "C4'" "C3'" sing N N 47 DG "C4'" "H4'" sing N N 48 DG "O4'" "C1'" sing N N 49 DG "C3'" "O3'" sing N N 50 DG "C3'" "C2'" sing N N 51 DG "C3'" "H3'" sing N N 52 DG "O3'" "HO3'" sing N N 53 DG "C2'" "C1'" sing N N 54 DG "C2'" "H2'" sing N N 55 DG "C2'" "H2''" sing N N 56 DG "C1'" N9 sing N N 57 DG "C1'" "H1'" sing N N 58 DG N9 C8 sing Y N 59 DG N9 C4 sing Y N 60 DG C8 N7 doub Y N 61 DG C8 H8 sing N N 62 DG N7 C5 sing Y N 63 DG C5 C6 sing N N 64 DG C5 C4 doub Y N 65 DG C6 O6 doub N N 66 DG C6 N1 sing N N 67 DG N1 C2 sing N N 68 DG N1 H1 sing N N 69 DG C2 N2 sing N N 70 DG C2 N3 doub N N 71 DG N2 H21 sing N N 72 DG N2 H22 sing N N 73 DG N3 C4 sing N N 74 HOH O H1 sing N N 75 HOH O H2 sing N N 76 # _ndb_struct_conf_na.entry_id 187D _ndb_struct_conf_na.feature 'a-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 DC 1 1_555 A DG 8 7_555 0.432 -0.218 -0.161 6.198 -11.055 -2.492 1 A_DC1:DG8_A A 1 ? A 8 ? 19 1 1 A DC 2 1_555 A DG 7 7_555 0.244 -0.172 0.178 7.215 -5.950 -2.283 2 A_DC2:DG7_A A 2 ? A 7 ? 19 1 1 A DC 3 1_555 A DG 6 7_555 0.189 -0.178 -0.037 5.076 -15.574 -1.390 3 A_DC3:DG6_A A 3 ? A 6 ? 19 1 1 A DC 4 1_555 A DG 5 7_555 0.171 -0.202 0.248 -6.935 -1.615 -1.356 4 A_DC4:DG5_A A 4 ? A 5 ? 19 1 1 A DG 5 1_555 A DC 4 7_555 -0.171 -0.202 0.248 6.935 -1.615 -1.356 5 A_DG5:DC4_A A 5 ? A 4 ? 19 1 1 A DG 6 1_555 A DC 3 7_555 -0.189 -0.178 -0.037 -5.076 -15.574 -1.390 6 A_DG6:DC3_A A 6 ? A 3 ? 19 1 1 A DG 7 1_555 A DC 2 7_555 -0.244 -0.172 0.178 -7.215 -5.950 -2.283 7 A_DG7:DC2_A A 7 ? A 2 ? 19 1 1 A DG 8 1_555 A DC 1 7_555 -0.432 -0.218 -0.161 -6.198 -11.055 -2.492 8 A_DG8:DC1_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 DC 1 1_555 A DG 8 7_555 A DC 2 1_555 A DG 7 7_555 0.148 -1.507 3.257 -4.800 8.153 33.565 -3.684 -0.934 2.779 13.780 8.113 34.836 1 AA_DC1DC2:DG7DG8_AA A 1 ? A 8 ? A 2 ? A 7 ? 1 A DC 2 1_555 A DG 7 7_555 A DC 3 1_555 A DG 6 7_555 -0.310 -2.076 3.379 0.457 2.763 31.428 -4.335 0.656 3.185 5.089 -0.841 31.549 2 AA_DC2DC3:DG6DG7_AA A 2 ? A 7 ? A 3 ? A 6 ? 1 A DC 3 1_555 A DG 6 7_555 A DC 4 1_555 A DG 5 7_555 -0.020 -1.565 3.691 -2.475 5.352 35.630 -3.354 -0.351 3.421 8.673 4.010 36.099 3 AA_DC3DC4:DG5DG6_AA A 3 ? A 6 ? A 4 ? A 5 ? 1 A DC 4 1_555 A DG 5 7_555 A DG 5 1_555 A DC 4 7_555 0.000 -2.094 3.008 0.000 -2.435 22.762 -4.452 0.000 3.211 -6.147 0.000 22.890 4 AA_DC4DG5:DC4DG5_AA A 4 ? A 5 ? A 5 ? A 4 ? 1 A DG 5 1_555 A DC 4 7_555 A DG 6 1_555 A DC 3 7_555 0.020 -1.565 3.691 2.475 5.352 35.630 -3.354 0.351 3.421 8.673 -4.010 36.099 5 AA_DG5DG6:DC3DC4_AA A 5 ? A 4 ? A 6 ? A 3 ? 1 A DG 6 1_555 A DC 3 7_555 A DG 7 1_555 A DC 2 7_555 0.310 -2.076 3.379 -0.457 2.763 31.428 -4.335 -0.656 3.185 5.089 0.841 31.549 6 AA_DG6DG7:DC2DC3_AA A 6 ? A 3 ? A 7 ? A 2 ? 1 A DG 7 1_555 A DC 2 7_555 A DG 8 1_555 A DC 1 7_555 -0.148 -1.507 3.257 4.800 8.153 33.565 -3.684 0.934 2.779 13.780 -8.113 34.836 7 AA_DG7DG8:DC1DC2_AA A 7 ? A 2 ? A 8 ? A 1 ? # _atom_sites.entry_id 187D _atom_sites.fract_transf_matrix[1][1] 0.023063 _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] 0.023063 _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] 0.040274 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C N O P # loop_