data_1D56 # _entry.id 1D56 # _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 1D56 pdb_00001d56 10.2210/pdb1d56/pdb RCSB BDJ036 ? ? WWPDB D_1000172657 ? ? # 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 1992-09-15 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' 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_asym_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.ptnr3_auth_asym_id' 7 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 8 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 9 4 'Structure model' '_pdbx_struct_conn_angle.value' 10 4 'Structure model' '_struct_conn.pdbx_dist_value' 11 4 'Structure model' '_struct_conn.ptnr2_auth_asym_id' 12 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 13 4 'Structure model' '_struct_conn.ptnr2_label_asym_id' 14 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 15 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 16 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1D56 _pdbx_database_status.recvd_initial_deposition_date 1992-02-19 _pdbx_database_status.deposit_site BNL _pdbx_database_status.process_site NDB _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Yuan, H.' 1 'Quintana, J.' 2 'Dickerson, R.E.' 3 # 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 'Alternative structures for alternating poly(dA-dT) tracts: the structure of the B-DNA decamer C-G-A-T-A-T-A-T-C-G.' Biochemistry 31 8009 8021 1992 BICHAW US 0006-2960 0033 ? 1510987 10.1021/bi00149a035 1 'The Structure of B-Helical C-G-A-T-C-G-A-T-C-G and Comparison with C-C-A-A-C-G-T-T-G-G. The Effect of Base Pair Reversals' J.Biol.Chem. 266 8861 8883 1991 JBCHA3 US 0021-9258 0071 ? ? ? 2 'Analysis of Local Helix Geometry in Three B-DNA Decamers and Eight Dodecamers' J.Mol.Biol. 217 201 214 1991 JMOBAK UK 0022-2836 0070 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Yuan, H.' 1 ? primary 'Quintana, J.' 2 ? primary 'Dickerson, R.E.' 3 ? 1 'Grzeskowiak, K.' 4 ? 1 'Yanagi, K.' 5 ? 1 'Prive, G.G.' 6 ? 1 'Dickerson, R.E.' 7 ? 2 'Yanagi, K.' 8 ? 2 'Prive, G.G.' 9 ? 2 'Dickerson, R.E.' 10 ? # 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*GP*AP*TP*AP*TP*AP*TP*CP*G)-3') ; 3044.017 2 ? ? ? ? 2 non-polymer syn 'CALCIUM ION' 40.078 1 ? ? ? ? 3 water nat water 18.015 94 ? ? ? ? # _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)(DG)(DA)(DT)(DA)(DT)(DA)(DT)(DC)(DG)' _entity_poly.pdbx_seq_one_letter_code_can CGATATATCG _entity_poly.pdbx_strand_id A,B _entity_poly.pdbx_target_identifier ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'CALCIUM ION' CA 3 water 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 DG n 1 3 DA n 1 4 DT n 1 5 DA n 1 6 DT n 1 7 DA n 1 8 DT n 1 9 DC n 1 10 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 CA non-polymer . 'CALCIUM ION' ? 'Ca 2' 40.078 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 # 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 DG 2 2 2 DG G A . n A 1 3 DA 3 3 3 DA A 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 DT 6 6 6 DT T A . n A 1 7 DA 7 7 7 DA A A . n A 1 8 DT 8 8 8 DT T A . n A 1 9 DC 9 9 9 DC C A . n A 1 10 DG 10 10 10 DG G A . n B 1 1 DC 1 11 11 DC C B . n B 1 2 DG 2 12 12 DG G B . n B 1 3 DA 3 13 13 DA A B . n B 1 4 DT 4 14 14 DT T B . n B 1 5 DA 5 15 15 DA A B . n B 1 6 DT 6 16 16 DT T B . n B 1 7 DA 7 17 17 DA A B . n B 1 8 DT 8 18 18 DT T B . n B 1 9 DC 9 19 19 DC C B . n B 1 10 DG 10 20 20 DG G B . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code C 2 CA 1 21 21 CA OC7 A . D 3 HOH 1 22 22 HOH HOH A . D 3 HOH 2 23 23 HOH HOH A . D 3 HOH 3 25 25 HOH HOH A . D 3 HOH 4 26 26 HOH HOH A . D 3 HOH 5 27 27 HOH HOH A . D 3 HOH 6 28 28 HOH HOH A . D 3 HOH 7 30 30 HOH HOH A . D 3 HOH 8 33 33 HOH HOH A . D 3 HOH 9 35 35 HOH HOH A . D 3 HOH 10 37 37 HOH HOH A . D 3 HOH 11 38 38 HOH HOH A . D 3 HOH 12 40 40 HOH HOH A . D 3 HOH 13 41 41 HOH HOH A . D 3 HOH 14 44 44 HOH HOH A . D 3 HOH 15 46 46 HOH HOH A . D 3 HOH 16 47 47 HOH HOH A . D 3 HOH 17 51 51 HOH HOH A . D 3 HOH 18 52 52 HOH HOH A . D 3 HOH 19 53 53 HOH HOH A . D 3 HOH 20 55 55 HOH HOH A . D 3 HOH 21 57 57 HOH HOH A . D 3 HOH 22 59 59 HOH HOH A . D 3 HOH 23 60 60 HOH HOH A . D 3 HOH 24 62 62 HOH HOH A . D 3 HOH 25 65 65 HOH HOH A . D 3 HOH 26 68 68 HOH HOH A . D 3 HOH 27 69 69 HOH HOH A . D 3 HOH 28 70 70 HOH HOH A . D 3 HOH 29 72 72 HOH HOH A . D 3 HOH 30 73 73 HOH HOH A . D 3 HOH 31 74 74 HOH HOH A . D 3 HOH 32 75 75 HOH HOH A . D 3 HOH 33 76 76 HOH HOH A . D 3 HOH 34 77 77 HOH HOH A . D 3 HOH 35 78 78 HOH HOH A . D 3 HOH 36 80 80 HOH HOH A . D 3 HOH 37 82 82 HOH HOH A . D 3 HOH 38 83 83 HOH HOH A . D 3 HOH 39 84 84 HOH HOH A . D 3 HOH 40 89 89 HOH HOH A . D 3 HOH 41 92 92 HOH HOH A . D 3 HOH 42 93 93 HOH HOH A . D 3 HOH 43 94 94 HOH HOH A . D 3 HOH 44 96 96 HOH HOH A . D 3 HOH 45 98 98 HOH HOH A . D 3 HOH 46 99 99 HOH HOH A . D 3 HOH 47 101 101 HOH HOH A . D 3 HOH 48 103 103 HOH HOH A . D 3 HOH 49 109 21 HOH OC7 A . D 3 HOH 50 110 21 HOH OC7 A . D 3 HOH 51 111 21 HOH OC7 A . D 3 HOH 52 112 21 HOH OC7 A . D 3 HOH 53 113 21 HOH OC7 A . D 3 HOH 54 115 21 HOH OC7 A . E 3 HOH 1 24 24 HOH HOH B . E 3 HOH 2 29 29 HOH HOH B . E 3 HOH 3 31 31 HOH HOH B . E 3 HOH 4 32 32 HOH HOH B . E 3 HOH 5 34 34 HOH HOH B . E 3 HOH 6 36 36 HOH HOH B . E 3 HOH 7 39 39 HOH HOH B . E 3 HOH 8 42 42 HOH HOH B . E 3 HOH 9 43 43 HOH HOH B . E 3 HOH 10 45 45 HOH HOH B . E 3 HOH 11 48 48 HOH HOH B . E 3 HOH 12 49 49 HOH HOH B . E 3 HOH 13 50 50 HOH HOH B . E 3 HOH 14 54 54 HOH HOH B . E 3 HOH 15 56 56 HOH HOH B . E 3 HOH 16 58 58 HOH HOH B . E 3 HOH 17 61 61 HOH HOH B . E 3 HOH 18 63 63 HOH HOH B . E 3 HOH 19 64 64 HOH HOH B . E 3 HOH 20 66 66 HOH HOH B . E 3 HOH 21 67 67 HOH HOH B . E 3 HOH 22 71 71 HOH HOH B . E 3 HOH 23 79 79 HOH HOH B . E 3 HOH 24 81 81 HOH HOH B . E 3 HOH 25 85 85 HOH HOH B . E 3 HOH 26 86 86 HOH HOH B . E 3 HOH 27 87 87 HOH HOH B . E 3 HOH 28 88 88 HOH HOH B . E 3 HOH 29 90 90 HOH HOH B . E 3 HOH 30 91 91 HOH HOH B . E 3 HOH 31 95 95 HOH HOH B . E 3 HOH 32 97 97 HOH HOH B . E 3 HOH 33 100 100 HOH HOH B . E 3 HOH 34 102 102 HOH HOH B . E 3 HOH 35 104 104 HOH HOH B . E 3 HOH 36 105 105 HOH HOH B . E 3 HOH 37 106 106 HOH HOH B . E 3 HOH 38 107 107 HOH HOH B . E 3 HOH 39 108 108 HOH HOH B . E 3 HOH 40 114 21 HOH OC7 B . # _software.name NUCLSQ _software.classification refinement _software.version . _software.citation_id ? _software.pdbx_ordinal 1 # _cell.entry_id 1D56 _cell.length_a 38.760 _cell.length_b 40.060 _cell.length_c 33.730 _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 1D56 _symmetry.space_group_name_H-M 'P 21 21 21' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 19 # _exptl.entry_id 1D56 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.15 _exptl_crystal.density_percent_sol 42.81 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, SITTING DROP' _exptl_crystal_grow.temp 277.00 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 6.90 _exptl_crystal_grow.pdbx_details 'pH 6.90, VAPOR DIFFUSION, SITTING DROP, temperature 277.00K' _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 'CA ACETATE' ? ? ? 1 4 1 SPERMINE_HCL ? ? ? 1 5 2 WATER ? ? ? 1 6 2 MPD ? ? ? # _diffrn.id 1 _diffrn.ambient_temp 273.00 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector DIFFRACTOMETER _diffrn_detector.type 'RIGAKU AFC-5R' _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 'ROTATING ANODE' _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 1D56 _reflns.observed_criterion_sigma_I 2.000 _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low 8.000 _reflns.d_resolution_high 1.700 _reflns.number_obs 3683 _reflns.number_all 6166 _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 1D56 _refine.ls_number_reflns_obs 3683 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 2.000 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 8.000 _refine.ls_d_res_high 1.700 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs 0.1780000 _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 404 _refine_hist.pdbx_number_atoms_ligand 8 _refine_hist.number_atoms_solvent 87 _refine_hist.number_atoms_total 499 _refine_hist.d_res_high 1.700 _refine_hist.d_res_low 8.000 # _database_PDB_matrix.entry_id 1D56 _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 1D56 _struct.title 'ALTERNATIVE STRUCTURES FOR ALTERNATING POLY(DA-DT) TRACTS: THE STRUCTURE OF THE B-DNA DECAMER C-G-A-T-A-T-A-T-C-G' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1D56 _struct_keywords.pdbx_keywords DNA _struct_keywords.text 'B-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 1 ? C N N 2 ? D N N 3 ? E N N 3 ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1D56 _struct_ref.pdbx_db_accession 1D56 _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? # loop_ _struct_ref_seq.align_id _struct_ref_seq.ref_id _struct_ref_seq.pdbx_PDB_id_code _struct_ref_seq.pdbx_strand_id _struct_ref_seq.seq_align_beg _struct_ref_seq.pdbx_seq_align_beg_ins_code _struct_ref_seq.seq_align_end _struct_ref_seq.pdbx_seq_align_end_ins_code _struct_ref_seq.pdbx_db_accession _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_db_align_beg_ins_code _struct_ref_seq.db_align_end _struct_ref_seq.pdbx_db_align_end_ins_code _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.pdbx_auth_seq_align_end 1 1 1D56 A 1 ? 10 ? 1D56 1 ? 10 ? 1 10 2 1 1D56 B 1 ? 10 ? 1D56 11 ? 20 ? 11 20 # _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 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # _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 ? ? C CA . CA ? ? ? 1_555 D HOH . O ? ? A CA 21 A HOH 109 1_555 ? ? ? ? ? ? ? 2.411 ? ? metalc2 metalc ? ? C CA . CA ? ? ? 1_555 D HOH . O ? ? A CA 21 A HOH 110 1_555 ? ? ? ? ? ? ? 2.366 ? ? metalc3 metalc ? ? C CA . CA ? ? ? 1_555 D HOH . O ? ? A CA 21 A HOH 111 1_555 ? ? ? ? ? ? ? 2.393 ? ? metalc4 metalc ? ? C CA . CA ? ? ? 1_555 D HOH . O ? ? A CA 21 A HOH 112 1_555 ? ? ? ? ? ? ? 2.448 ? ? metalc5 metalc ? ? C CA . CA ? ? ? 1_555 D HOH . O ? ? A CA 21 A HOH 113 1_555 ? ? ? ? ? ? ? 2.440 ? ? metalc6 metalc ? ? C CA . CA ? ? ? 1_555 D HOH . O ? ? A CA 21 A HOH 115 1_555 ? ? ? ? ? ? ? 2.374 ? ? metalc7 metalc ? ? C CA . CA ? ? ? 1_555 E HOH . O ? ? A CA 21 B HOH 114 1_555 ? ? ? ? ? ? ? 2.399 ? ? hydrog1 hydrog ? ? A DC 1 N3 ? ? ? 1_555 B DG 10 N1 ? ? A DC 1 B DG 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A DC 1 N4 ? ? ? 1_555 B DG 10 O6 ? ? A DC 1 B DG 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A DC 1 O2 ? ? ? 1_555 B DG 10 N2 ? ? A DC 1 B DG 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A DG 2 N1 ? ? ? 1_555 B DC 9 N3 ? ? A DG 2 B DC 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A DG 2 N2 ? ? ? 1_555 B DC 9 O2 ? ? A DG 2 B DC 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A DG 2 O6 ? ? ? 1_555 B DC 9 N4 ? ? A DG 2 B DC 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A DA 3 N1 ? ? ? 1_555 B DT 8 N3 ? ? A DA 3 B DT 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DA 3 N6 ? ? ? 1_555 B DT 8 O4 ? ? A DA 3 B DT 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DT 4 N3 ? ? ? 1_555 B DA 7 N1 ? ? A DT 4 B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A DT 4 O4 ? ? ? 1_555 B DA 7 N6 ? ? A DT 4 B DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A DA 5 N1 ? ? ? 1_555 B DT 6 N3 ? ? A DA 5 B DT 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DA 5 N6 ? ? ? 1_555 B DT 6 O4 ? ? A DA 5 B DT 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DT 6 N3 ? ? ? 1_555 B DA 5 N1 ? ? A DT 6 B DA 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A DT 6 O4 ? ? ? 1_555 B DA 5 N6 ? ? A DT 6 B DA 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A DA 7 N1 ? ? ? 1_555 B DT 4 N3 ? ? A DA 7 B DT 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A DA 7 N6 ? ? ? 1_555 B DT 4 O4 ? ? A DA 7 B DT 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DT 8 N3 ? ? ? 1_555 B DA 3 N1 ? ? A DT 8 B DA 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DT 8 O4 ? ? ? 1_555 B DA 3 N6 ? ? A DT 8 B DA 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A DC 9 N3 ? ? ? 1_555 B DG 2 N1 ? ? A DC 9 B DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A DC 9 N4 ? ? ? 1_555 B DG 2 O6 ? ? A DC 9 B DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DC 9 O2 ? ? ? 1_555 B DG 2 N2 ? ? A DC 9 B DG 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DG 10 N1 ? ? ? 1_555 B DC 1 N3 ? ? A DG 10 B DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A DG 10 N2 ? ? ? 1_555 B DC 1 O2 ? ? A DG 10 B DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A DG 10 O6 ? ? ? 1_555 B DC 1 N4 ? ? A DG 10 B DC 11 1_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 O ? D HOH . ? A HOH 109 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 110 ? 1_555 92.1 ? 2 O ? D HOH . ? A HOH 109 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 111 ? 1_555 80.3 ? 3 O ? D HOH . ? A HOH 110 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 111 ? 1_555 74.0 ? 4 O ? D HOH . ? A HOH 109 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 112 ? 1_555 86.2 ? 5 O ? D HOH . ? A HOH 110 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 112 ? 1_555 172.0 ? 6 O ? D HOH . ? A HOH 111 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 112 ? 1_555 98.0 ? 7 O ? D HOH . ? A HOH 109 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 113 ? 1_555 65.4 ? 8 O ? D HOH . ? A HOH 110 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 113 ? 1_555 102.1 ? 9 O ? D HOH . ? A HOH 111 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 113 ? 1_555 145.5 ? 10 O ? D HOH . ? A HOH 112 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 113 ? 1_555 84.3 ? 11 O ? D HOH . ? A HOH 109 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 115 ? 1_555 132.5 ? 12 O ? D HOH . ? A HOH 110 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 115 ? 1_555 95.7 ? 13 O ? D HOH . ? A HOH 111 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 115 ? 1_555 146.6 ? 14 O ? D HOH . ? A HOH 112 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 115 ? 1_555 91.3 ? 15 O ? D HOH . ? A HOH 113 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? D HOH . ? A HOH 115 ? 1_555 67.1 ? 16 O ? D HOH . ? A HOH 109 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? E HOH . ? B HOH 114 ? 1_555 156.8 ? 17 O ? D HOH . ? A HOH 110 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? E HOH . ? B HOH 114 ? 1_555 84.9 ? 18 O ? D HOH . ? A HOH 111 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? E HOH . ? B HOH 114 ? 1_555 76.7 ? 19 O ? D HOH . ? A HOH 112 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? E HOH . ? B HOH 114 ? 1_555 93.6 ? 20 O ? D HOH . ? A HOH 113 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? E HOH . ? B HOH 114 ? 1_555 137.7 ? 21 O ? D HOH . ? A HOH 115 ? 1_555 CA ? C CA . ? A CA 21 ? 1_555 O ? E HOH . ? B HOH 114 ? 1_555 70.6 ? # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id A _struct_site.pdbx_auth_comp_id CA _struct_site.pdbx_auth_seq_id 21 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 7 _struct_site.details 'BINDING SITE FOR RESIDUE CA A 21' # 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 7 HOH D . ? HOH A 109 . ? 1_555 ? 2 AC1 7 HOH D . ? HOH A 110 . ? 1_555 ? 3 AC1 7 HOH D . ? HOH A 111 . ? 1_555 ? 4 AC1 7 HOH D . ? HOH A 112 . ? 1_555 ? 5 AC1 7 HOH D . ? HOH A 113 . ? 1_555 ? 6 AC1 7 HOH D . ? HOH A 115 . ? 1_555 ? 7 AC1 7 HOH E . ? HOH B 114 . ? 1_555 ? # _pdbx_validate_symm_contact.id 1 _pdbx_validate_symm_contact.PDB_model_num 1 _pdbx_validate_symm_contact.auth_atom_id_1 O _pdbx_validate_symm_contact.auth_asym_id_1 A _pdbx_validate_symm_contact.auth_comp_id_1 HOH _pdbx_validate_symm_contact.auth_seq_id_1 25 _pdbx_validate_symm_contact.PDB_ins_code_1 ? _pdbx_validate_symm_contact.label_alt_id_1 ? _pdbx_validate_symm_contact.site_symmetry_1 1_555 _pdbx_validate_symm_contact.auth_atom_id_2 O _pdbx_validate_symm_contact.auth_asym_id_2 B _pdbx_validate_symm_contact.auth_comp_id_2 HOH _pdbx_validate_symm_contact.auth_seq_id_2 90 _pdbx_validate_symm_contact.PDB_ins_code_2 ? _pdbx_validate_symm_contact.label_alt_id_2 ? _pdbx_validate_symm_contact.site_symmetry_2 4_455 _pdbx_validate_symm_contact.dist 1.52 # loop_ _pdbx_validate_rmsd_bond.id _pdbx_validate_rmsd_bond.PDB_model_num _pdbx_validate_rmsd_bond.auth_atom_id_1 _pdbx_validate_rmsd_bond.auth_asym_id_1 _pdbx_validate_rmsd_bond.auth_comp_id_1 _pdbx_validate_rmsd_bond.auth_seq_id_1 _pdbx_validate_rmsd_bond.PDB_ins_code_1 _pdbx_validate_rmsd_bond.label_alt_id_1 _pdbx_validate_rmsd_bond.auth_atom_id_2 _pdbx_validate_rmsd_bond.auth_asym_id_2 _pdbx_validate_rmsd_bond.auth_comp_id_2 _pdbx_validate_rmsd_bond.auth_seq_id_2 _pdbx_validate_rmsd_bond.PDB_ins_code_2 _pdbx_validate_rmsd_bond.label_alt_id_2 _pdbx_validate_rmsd_bond.bond_value _pdbx_validate_rmsd_bond.bond_target_value _pdbx_validate_rmsd_bond.bond_deviation _pdbx_validate_rmsd_bond.bond_standard_deviation _pdbx_validate_rmsd_bond.linker_flag 1 1 "O4'" A DT 4 ? ? "C1'" A DT 4 ? ? 1.491 1.420 0.071 0.011 N 2 1 "O4'" A DT 4 ? ? "C4'" A DT 4 ? ? 1.383 1.446 -0.063 0.010 N 3 1 "O4'" A DA 5 ? ? "C1'" A DA 5 ? ? 1.490 1.420 0.070 0.011 N 4 1 C4 A DT 6 ? ? O4 A DT 6 ? ? 1.282 1.228 0.054 0.009 N 5 1 "C5'" A DC 9 ? ? "C4'" A DC 9 ? ? 1.563 1.512 0.051 0.007 N 6 1 "C2'" A DC 9 ? ? "C1'" A DC 9 ? ? 1.453 1.518 -0.065 0.010 N 7 1 "O4'" A DC 9 ? ? "C1'" A DC 9 ? ? 1.511 1.420 0.091 0.011 N 8 1 "O4'" A DC 9 ? ? "C4'" A DC 9 ? ? 1.355 1.446 -0.091 0.010 N 9 1 "C2'" B DA 13 ? ? "C1'" B DA 13 ? ? 1.455 1.518 -0.063 0.010 N 10 1 "O4'" B DA 13 ? ? "C1'" B DA 13 ? ? 1.490 1.420 0.070 0.011 N 11 1 "O4'" B DT 14 ? ? "C1'" B DT 14 ? ? 1.511 1.420 0.091 0.011 N 12 1 "O4'" B DT 14 ? ? "C4'" B DT 14 ? ? 1.376 1.446 -0.070 0.010 N 13 1 C6 B DA 15 ? ? N6 B DA 15 ? ? 1.287 1.335 -0.048 0.008 N 14 1 "C2'" B DA 17 ? ? "C1'" B DA 17 ? ? 1.439 1.518 -0.079 0.010 N 15 1 "O4'" B DA 17 ? ? "C1'" B DA 17 ? ? 1.490 1.420 0.070 0.011 N 16 1 N1 B DA 17 ? ? C2 B DA 17 ? ? 1.396 1.339 0.057 0.009 N # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 "O5'" A DC 1 ? ? "C5'" A DC 1 ? ? "C4'" A DC 1 ? ? 104.60 109.40 -4.80 0.80 N 2 1 "O4'" A DC 1 ? ? "C1'" A DC 1 ? ? N1 A DC 1 ? ? 112.09 108.30 3.79 0.30 N 3 1 "O5'" A DG 2 ? ? "C5'" A DG 2 ? ? "C4'" A DG 2 ? ? 103.28 109.40 -6.12 0.80 N 4 1 P A DG 2 ? ? "O5'" A DG 2 ? ? "C5'" A DG 2 ? ? 109.02 120.90 -11.88 1.60 N 5 1 C5 A DG 2 ? ? C6 A DG 2 ? ? N1 A DG 2 ? ? 114.71 111.50 3.21 0.50 N 6 1 "C3'" A DG 2 ? ? "O3'" A DG 2 ? ? P A DA 3 ? ? 133.01 119.70 13.31 1.20 Y 7 1 C6 A DA 3 ? ? N1 A DA 3 ? ? C2 A DA 3 ? ? 122.60 118.60 4.00 0.60 N 8 1 C5 A DA 3 ? ? C6 A DA 3 ? ? N1 A DA 3 ? ? 114.20 117.70 -3.50 0.50 N 9 1 N1 A DA 3 ? ? C6 A DA 3 ? ? N6 A DA 3 ? ? 124.01 118.60 5.41 0.60 N 10 1 "O5'" A DT 4 ? ? "C5'" A DT 4 ? ? "C4'" A DT 4 ? ? 102.43 109.40 -6.97 0.80 N 11 1 N1 A DT 4 ? ? C2 A DT 4 ? ? N3 A DT 4 ? ? 118.43 114.60 3.83 0.60 N 12 1 C2 A DT 4 ? ? N3 A DT 4 ? ? C4 A DT 4 ? ? 122.27 127.20 -4.93 0.60 N 13 1 N3 A DT 4 ? ? C4 A DT 4 ? ? C5 A DT 4 ? ? 119.06 115.20 3.86 0.60 N 14 1 "O5'" A DA 5 ? ? "C5'" A DA 5 ? ? "C4'" A DA 5 ? ? 104.22 109.40 -5.18 0.80 N 15 1 N1 A DA 5 ? ? C2 A DA 5 ? ? N3 A DA 5 ? ? 126.13 129.30 -3.17 0.50 N 16 1 "C3'" A DT 6 ? ? "C2'" A DT 6 ? ? "C1'" A DT 6 ? ? 96.56 102.40 -5.84 0.80 N 17 1 "O4'" A DT 6 ? ? "C1'" A DT 6 ? ? N1 A DT 6 ? ? 111.54 108.30 3.24 0.30 N 18 1 C2 A DT 6 ? ? N3 A DT 6 ? ? C4 A DT 6 ? ? 120.88 127.20 -6.32 0.60 N 19 1 N3 A DT 6 ? ? C4 A DT 6 ? ? C5 A DT 6 ? ? 120.56 115.20 5.36 0.60 N 20 1 N3 A DT 6 ? ? C4 A DT 6 ? ? O4 A DT 6 ? ? 115.02 119.90 -4.88 0.60 N 21 1 C6 A DA 7 ? ? N1 A DA 7 ? ? C2 A DA 7 ? ? 122.47 118.60 3.87 0.60 N 22 1 C5 A DA 7 ? ? C6 A DA 7 ? ? N1 A DA 7 ? ? 114.59 117.70 -3.11 0.50 N 23 1 N1 A DA 7 ? ? C6 A DA 7 ? ? N6 A DA 7 ? ? 122.59 118.60 3.99 0.60 N 24 1 "C3'" A DA 7 ? ? "O3'" A DA 7 ? ? P A DT 8 ? ? 130.38 119.70 10.68 1.20 Y 25 1 "O5'" A DT 8 ? ? "C5'" A DT 8 ? ? "C4'" A DT 8 ? ? 103.23 109.40 -6.17 0.80 N 26 1 "C3'" A DT 8 ? ? "O3'" A DT 8 ? ? P A DC 9 ? ? 131.64 119.70 11.94 1.20 Y 27 1 "O5'" A DC 9 ? ? "C5'" A DC 9 ? ? "C4'" A DC 9 ? ? 103.26 109.40 -6.14 0.80 N 28 1 C2 A DC 9 ? ? N3 A DC 9 ? ? C4 A DC 9 ? ? 123.10 119.90 3.20 0.50 N 29 1 C6 A DG 10 ? ? N1 A DG 10 ? ? C2 A DG 10 ? ? 120.43 125.10 -4.67 0.60 N 30 1 C5 A DG 10 ? ? C6 A DG 10 ? ? N1 A DG 10 ? ? 115.13 111.50 3.63 0.50 N 31 1 "C3'" B DC 11 ? ? "C2'" B DC 11 ? ? "C1'" B DC 11 ? ? 96.40 102.40 -6.00 0.80 N 32 1 "O5'" B DG 12 ? ? "C5'" B DG 12 ? ? "C4'" B DG 12 ? ? 102.35 109.40 -7.05 0.80 N 33 1 "C3'" B DG 12 ? ? "O3'" B DG 12 ? ? P B DA 13 ? ? 129.36 119.70 9.67 1.20 Y 34 1 C6 B DA 13 ? ? N1 B DA 13 ? ? C2 B DA 13 ? ? 122.34 118.60 3.74 0.60 N 35 1 N1 B DA 13 ? ? C2 B DA 13 ? ? N3 B DA 13 ? ? 125.98 129.30 -3.32 0.50 N 36 1 "C3'" B DA 13 ? ? "O3'" B DA 13 ? ? P B DT 14 ? ? 127.95 119.70 8.25 1.20 Y 37 1 "O5'" B DT 14 ? ? "C5'" B DT 14 ? ? "C4'" B DT 14 ? ? 99.63 109.40 -9.77 0.80 N 38 1 N1 B DT 14 ? ? C2 B DT 14 ? ? N3 B DT 14 ? ? 119.05 114.60 4.45 0.60 N 39 1 C2 B DT 14 ? ? N3 B DT 14 ? ? C4 B DT 14 ? ? 121.86 127.20 -5.34 0.60 N 40 1 N3 B DT 14 ? ? C4 B DT 14 ? ? C5 B DT 14 ? ? 119.13 115.20 3.93 0.60 N 41 1 "O4'" B DA 15 ? ? "C1'" B DA 15 ? ? N9 B DA 15 ? ? 103.00 108.00 -5.00 0.70 N 42 1 "O5'" B DT 16 ? ? "C5'" B DT 16 ? ? "C4'" B DT 16 ? ? 103.17 109.40 -6.23 0.80 N 43 1 "C3'" B DT 16 ? ? "C2'" B DT 16 ? ? "C1'" B DT 16 ? ? 95.94 102.40 -6.46 0.80 N 44 1 "O4'" B DT 16 ? ? "C1'" B DT 16 ? ? N1 B DT 16 ? ? 111.24 108.30 2.94 0.30 N 45 1 C2 B DT 16 ? ? N3 B DT 16 ? ? C4 B DT 16 ? ? 121.44 127.20 -5.76 0.60 N 46 1 N3 B DT 16 ? ? C4 B DT 16 ? ? C5 B DT 16 ? ? 119.84 115.20 4.64 0.60 N 47 1 N3 B DT 16 ? ? C4 B DT 16 ? ? O4 B DT 16 ? ? 115.27 119.90 -4.63 0.60 N 48 1 "O5'" B DA 17 ? ? P B DA 17 ? ? OP1 B DA 17 ? ? 119.86 110.70 9.16 1.20 N 49 1 "O4'" B DA 17 ? ? "C4'" B DA 17 ? ? "C3'" B DA 17 ? ? 101.72 104.50 -2.78 0.40 N 50 1 "C1'" B DA 17 ? ? "O4'" B DA 17 ? ? "C4'" B DA 17 ? ? 102.57 110.10 -7.53 1.00 N 51 1 N1 B DA 17 ? ? C2 B DA 17 ? ? N3 B DA 17 ? ? 125.98 129.30 -3.32 0.50 N 52 1 N1 B DA 17 ? ? C6 B DA 17 ? ? N6 B DA 17 ? ? 122.93 118.60 4.33 0.60 N 53 1 "C3'" B DA 17 ? ? "O3'" B DA 17 ? ? P B DT 18 ? ? 128.92 119.70 9.22 1.20 Y 54 1 OP1 B DT 18 ? ? P B DT 18 ? ? OP2 B DT 18 ? ? 110.17 119.60 -9.43 1.50 N 55 1 "O5'" B DT 18 ? ? "C5'" B DT 18 ? ? "C4'" B DT 18 ? ? 103.87 109.40 -5.53 0.80 N 56 1 "C3'" B DT 18 ? ? "O3'" B DT 18 ? ? P B DC 19 ? ? 135.98 119.70 16.28 1.20 Y 57 1 N3 B DC 19 ? ? C4 B DC 19 ? ? C5 B DC 19 ? ? 119.08 121.90 -2.82 0.40 N 58 1 "O4'" B DG 20 ? ? "C1'" B DG 20 ? ? N9 B DG 20 ? ? 110.68 108.30 2.38 0.30 N 59 1 C6 B DG 20 ? ? N1 B DG 20 ? ? C2 B DG 20 ? ? 121.03 125.10 -4.07 0.60 N 60 1 C5 B DG 20 ? ? C6 B DG 20 ? ? N1 B DG 20 ? ? 115.34 111.50 3.84 0.50 N # 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 CA CA CA N N 1 DA OP3 O N N 2 DA P P N N 3 DA OP1 O N N 4 DA OP2 O N N 5 DA "O5'" O N N 6 DA "C5'" C N N 7 DA "C4'" C N R 8 DA "O4'" O N N 9 DA "C3'" C N S 10 DA "O3'" O N N 11 DA "C2'" C N N 12 DA "C1'" C N R 13 DA N9 N Y N 14 DA C8 C Y N 15 DA N7 N Y N 16 DA C5 C Y N 17 DA C6 C Y N 18 DA N6 N N N 19 DA N1 N Y N 20 DA C2 C Y N 21 DA N3 N Y N 22 DA C4 C Y N 23 DA HOP3 H N N 24 DA HOP2 H N N 25 DA "H5'" H N N 26 DA "H5''" H N N 27 DA "H4'" H N N 28 DA "H3'" H N N 29 DA "HO3'" H N N 30 DA "H2'" H N N 31 DA "H2''" H N N 32 DA "H1'" H N N 33 DA H8 H N N 34 DA H61 H N N 35 DA H62 H N N 36 DA H2 H N N 37 DC OP3 O N N 38 DC P P N N 39 DC OP1 O N N 40 DC OP2 O N N 41 DC "O5'" O N N 42 DC "C5'" C N N 43 DC "C4'" C N R 44 DC "O4'" O N N 45 DC "C3'" C N S 46 DC "O3'" O N N 47 DC "C2'" C N N 48 DC "C1'" C N R 49 DC N1 N N N 50 DC C2 C N N 51 DC O2 O N N 52 DC N3 N N N 53 DC C4 C N N 54 DC N4 N N N 55 DC C5 C N N 56 DC C6 C N N 57 DC HOP3 H N N 58 DC HOP2 H N N 59 DC "H5'" H N N 60 DC "H5''" H N N 61 DC "H4'" H N N 62 DC "H3'" H N N 63 DC "HO3'" H N N 64 DC "H2'" H N N 65 DC "H2''" H N N 66 DC "H1'" H N N 67 DC H41 H N N 68 DC H42 H N N 69 DC H5 H N N 70 DC H6 H N N 71 DG OP3 O N N 72 DG P P N N 73 DG OP1 O N N 74 DG OP2 O N N 75 DG "O5'" O N N 76 DG "C5'" C N N 77 DG "C4'" C N R 78 DG "O4'" O N N 79 DG "C3'" C N S 80 DG "O3'" O N N 81 DG "C2'" C N N 82 DG "C1'" C N R 83 DG N9 N Y N 84 DG C8 C Y N 85 DG N7 N Y N 86 DG C5 C Y N 87 DG C6 C N N 88 DG O6 O N N 89 DG N1 N N N 90 DG C2 C N N 91 DG N2 N N N 92 DG N3 N N N 93 DG C4 C Y N 94 DG HOP3 H N N 95 DG HOP2 H N N 96 DG "H5'" H N N 97 DG "H5''" H N N 98 DG "H4'" H N N 99 DG "H3'" H N N 100 DG "HO3'" H N N 101 DG "H2'" H N N 102 DG "H2''" H N N 103 DG "H1'" H N N 104 DG H8 H N N 105 DG H1 H N N 106 DG H21 H N N 107 DG H22 H N N 108 DT OP3 O N N 109 DT P P N N 110 DT OP1 O N N 111 DT OP2 O N N 112 DT "O5'" O N N 113 DT "C5'" C N N 114 DT "C4'" C N R 115 DT "O4'" O N N 116 DT "C3'" C N S 117 DT "O3'" O N N 118 DT "C2'" C N N 119 DT "C1'" C N R 120 DT N1 N N N 121 DT C2 C N N 122 DT O2 O N N 123 DT N3 N N N 124 DT C4 C N N 125 DT O4 O N N 126 DT C5 C N N 127 DT C7 C N N 128 DT C6 C N N 129 DT HOP3 H N N 130 DT HOP2 H N N 131 DT "H5'" H N N 132 DT "H5''" H N N 133 DT "H4'" H N N 134 DT "H3'" H N N 135 DT "HO3'" H N N 136 DT "H2'" H N N 137 DT "H2''" H N N 138 DT "H1'" H N N 139 DT H3 H N N 140 DT H71 H N N 141 DT H72 H N N 142 DT H73 H N N 143 DT H6 H N N 144 HOH O O N N 145 HOH H1 H N N 146 HOH H2 H 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 1D56 _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 DC 1 1_555 B DG 10 1_555 0.222 -0.238 0.179 3.502 -2.400 2.115 1 A_DC1:DG20_B A 1 ? B 20 ? 19 1 1 A DG 2 1_555 B DC 9 1_555 -0.144 -0.311 0.209 12.241 -12.644 -0.674 2 A_DG2:DC19_B A 2 ? B 19 ? 19 1 1 A DA 3 1_555 B DT 8 1_555 0.214 -0.023 -0.171 0.421 -14.344 -0.734 3 A_DA3:DT18_B A 3 ? B 18 ? 20 1 1 A DT 4 1_555 B DA 7 1_555 -0.150 -0.202 -0.146 11.515 -15.116 2.032 4 A_DT4:DA17_B A 4 ? B 17 ? 20 1 1 A DA 5 1_555 B DT 6 1_555 0.229 -0.075 0.179 -3.202 -2.096 1.539 5 A_DA5:DT16_B A 5 ? B 16 ? 20 1 1 A DT 6 1_555 B DA 5 1_555 -0.181 -0.153 -0.110 2.755 -5.760 1.264 6 A_DT6:DA15_B A 6 ? B 15 ? 20 1 1 A DA 7 1_555 B DT 4 1_555 0.243 -0.265 0.161 2.729 -15.697 -4.685 7 A_DA7:DT14_B A 7 ? B 14 ? 20 1 1 A DT 8 1_555 B DA 3 1_555 0.029 -0.196 -0.143 4.069 -16.757 2.465 8 A_DT8:DA13_B A 8 ? B 13 ? 20 1 1 A DC 9 1_555 B DG 2 1_555 0.322 -0.275 0.206 -6.878 -11.518 -5.389 9 A_DC9:DG12_B A 9 ? B 12 ? 19 1 1 A DG 10 1_555 B DC 1 1_555 -0.328 -0.002 0.013 0.814 5.205 0.015 10 A_DG10:DC11_B A 10 ? B 11 ? 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 B DG 10 1_555 A DG 2 1_555 B DC 9 1_555 -0.544 0.808 3.245 0.636 -0.918 34.791 1.488 1.005 3.213 -1.535 -1.063 34.808 1 AA_DC1DG2:DC19DG20_BB A 1 ? B 20 ? A 2 ? B 19 ? 1 A DG 2 1_555 B DC 9 1_555 A DA 3 1_555 B DT 8 1_555 0.229 -0.125 3.663 2.207 -4.088 42.592 0.287 -0.066 3.666 -5.608 -3.027 42.833 2 AA_DG2DA3:DT18DC19_BB A 2 ? B 19 ? A 3 ? B 18 ? 1 A DA 3 1_555 B DT 8 1_555 A DT 4 1_555 B DA 7 1_555 0.699 -0.566 3.026 -0.747 2.851 30.049 -1.617 -1.480 2.943 5.481 1.436 30.190 3 AA_DA3DT4:DA17DT18_BB A 3 ? B 18 ? A 4 ? B 17 ? 1 A DT 4 1_555 B DA 7 1_555 A DA 5 1_555 B DT 6 1_555 -0.017 0.070 3.648 -1.844 0.284 42.344 0.064 -0.186 3.646 0.393 2.551 42.383 4 AA_DT4DA5:DT16DA17_BB A 4 ? B 17 ? A 5 ? B 16 ? 1 A DA 5 1_555 B DT 6 1_555 A DT 6 1_555 B DA 5 1_555 -0.317 -0.177 3.251 3.128 6.593 22.480 -2.590 1.797 3.006 16.367 -7.765 23.620 5 AA_DA5DT6:DA15DT16_BB A 5 ? B 16 ? A 6 ? B 15 ? 1 A DT 6 1_555 B DA 5 1_555 A DA 7 1_555 B DT 4 1_555 -0.665 1.175 3.417 -3.696 -3.974 46.031 1.843 0.519 3.351 -5.061 4.708 46.332 6 AA_DT6DA7:DT14DA15_BB A 6 ? B 15 ? A 7 ? B 14 ? 1 A DA 7 1_555 B DT 4 1_555 A DT 8 1_555 B DA 3 1_555 0.466 -0.352 3.225 3.317 -3.367 31.603 -0.030 -0.247 3.275 -6.139 -6.048 31.945 7 AA_DA7DT8:DA13DT14_BB A 7 ? B 14 ? A 8 ? B 13 ? 1 A DT 8 1_555 B DA 3 1_555 A DC 9 1_555 B DG 2 1_555 -0.085 -0.103 3.554 -2.463 1.233 40.893 -0.294 -0.170 3.548 1.763 3.520 40.981 8 AA_DT8DC9:DG12DA13_BB A 8 ? B 13 ? A 9 ? B 12 ? 1 A DC 9 1_555 B DG 2 1_555 A DG 10 1_555 B DC 1 1_555 0.694 0.880 3.189 2.499 0.149 36.731 1.373 -0.766 3.231 0.236 -3.960 36.813 9 AA_DC9DG10:DC11DG12_BB A 9 ? B 12 ? A 10 ? B 11 ? # _atom_sites.entry_id 1D56 _atom_sites.fract_transf_matrix[1][1] 0.025800 _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] 0.024963 _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] 0.029647 _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 CA N O P # loop_