data_2BQ2 # _entry.id 2BQ2 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.292 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 2BQ2 PDBE EBI-22848 WWPDB D_1290022848 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2BQ2 _pdbx_database_status.deposit_site PDBE _pdbx_database_status.process_site PDBE _pdbx_database_status.SG_entry . _pdbx_database_status.recvd_initial_deposition_date 2005-04-26 _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal _audit_author.identifier_ORCID 'Siegmund, K.' 1 ? 'Maheshwary, S.' 2 ? 'Narayanan, S.' 3 ? 'Connors, W.' 4 ? 'Richert, M.' 5 ? # _citation.id primary _citation.title ;Molecular details of quinolone-DNA interactions: solution structure of an unusually stable DNA duplex with covalently linked nalidixic acid residues and non-covalent complexes derived from it. ; _citation.journal_abbrev 'Nucleic Acids Res.' _citation.journal_volume 33 _citation.page_first 4838 _citation.page_last 4848 _citation.year 2005 _citation.journal_id_ASTM NARHAD _citation.country UK _citation.journal_id_ISSN 1362-4962 _citation.journal_id_CSD 0389 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 16126848 _citation.pdbx_database_id_DOI 10.1093/nar/gki795 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Siegmund, K.' 1 primary 'Maheshwary, S.' 2 primary 'Narayanan, S.' 3 primary 'Connors, W.' 4 primary 'Riedrich, M.' 5 primary 'Printz, M.' 6 primary 'Richert, C.' 7 # _cell.entry_id 2BQ2 _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 2 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2BQ2 _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # 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 "5'-D(*AP*CP*GP*CP*GP*2AU)-3'" 1810.206 2 ? ? ? ;NALIDIXIC ACID APPENDED TO THE AMINO FUNCTION OF 2'-AMINOURIDINE VIA AN AMIDE BOND ; 2 non-polymer syn 'NALIDIXIC ACID' 232.235 2 ? ? ? ? # _entity_poly.entity_id 1 _entity_poly.type polydeoxyribonucleotide _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code '(DA)(DC)(DG)(DC)(DG)(2AU)' _entity_poly.pdbx_seq_one_letter_code_can ACGCGU _entity_poly.pdbx_strand_id A,B _entity_poly.pdbx_target_identifier ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 DA n 1 2 DC n 1 3 DG n 1 4 DC n 1 5 DG n 1 6 2AU n # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 2BQ2 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_db_accession 2BQ2 _struct_ref.pdbx_db_isoform ? # 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 2BQ2 A 1 ? 6 ? 2BQ2 1 ? 6 ? 1 6 2 1 2BQ2 B 1 ? 6 ? 2BQ2 1 ? 6 ? 1 6 # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight 2AU 'RNA linking' n "2'-AMINOURIDINE" ? 'C9 H14 N3 O8 P' 323.197 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 NIX non-polymer . 'NALIDIXIC ACID' ? 'C12 H12 N2 O3' 232.235 # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.solution_id 1 1 NOESY 1 2 1 COSY 1 3 1 TOCSY 1 4 1 HSQC 1 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 283.0 _pdbx_nmr_exptl_sample_conditions.pressure_units atm _pdbx_nmr_exptl_sample_conditions.pressure 1.0 _pdbx_nmr_exptl_sample_conditions.pH 7.0 _pdbx_nmr_exptl_sample_conditions.ionic_strength 160 _pdbx_nmr_exptl_sample_conditions.ionic_strength_units mM _pdbx_nmr_exptl_sample_conditions.pH_units pH _pdbx_nmr_exptl_sample_conditions.temperature_units K _pdbx_nmr_exptl_sample_conditions.label ? # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents 'D2O AND 90% WATER/ 10%D2O' _pdbx_nmr_sample_details.solvent_system ? _pdbx_nmr_sample_details.label ? _pdbx_nmr_sample_details.type ? _pdbx_nmr_sample_details.details ? # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.model Avance _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.field_strength 800 _pdbx_nmr_spectrometer.type ? # _pdbx_nmr_refine.entry_id 2BQ2 _pdbx_nmr_refine.method 'simulated annealing' _pdbx_nmr_refine.details 'SEE PRIMARY CITATION FOR DETAILS' _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_details.entry_id 2BQ2 _pdbx_nmr_details.text NONE # _pdbx_nmr_ensemble.entry_id 2BQ2 _pdbx_nmr_ensemble.conformers_calculated_total_number 80 _pdbx_nmr_ensemble.conformers_submitted_total_number 2 _pdbx_nmr_ensemble.conformer_selection_criteria 'LOWEST CALCULATED ENERGIES' # loop_ _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal refinement CNS ? 'BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,READ, RICE,SIMONSON,WARREN' 1 'structure solution' CNS ? ? 2 # _exptl.entry_id 2BQ2 _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _struct.entry_id 2BQ2 _struct.title ;Solution Structure of the DNA Duplex ACGCGU-NA with a 2' Amido-Linked Nalidixic Acid Residue at the 3' Terminal Nucleotide ; _struct.pdbx_descriptor ;5'-D(*AP*CP*GP*CP*G)-R(P*(2AU))-3', NALIDIXIC ACID ; _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2BQ2 _struct_keywords.pdbx_keywords DNA _struct_keywords.text 'NUCLEIC ACID, DEOXYRIBONUCLEIC ACID, DISRUPTED TERMINAL BASEPAIRS, DNA, QUINOLONE, SYNTHETIC HYBRID, DNA COMPLEX' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 1 ? C N N 2 ? D N N 2 ? # 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 covale1 covale ? ? A DG 5 "O3'" ? ? ? 1_555 A 2AU 6 P ? ? A DG 5 A 2AU 6 1_555 ? ? ? ? ? ? ? 1.608 ? covale2 covale ? ? A 2AU 6 "N2'" ? ? ? 1_555 C NIX . C1L ? ? A 2AU 6 A NIX 7 1_555 ? ? ? ? ? ? ? 1.361 ? covale3 covale ? ? B DG 5 "O3'" ? ? ? 1_555 B 2AU 6 P ? ? B DG 5 B 2AU 6 1_555 ? ? ? ? ? ? ? 1.609 ? covale4 covale ? ? B 2AU 6 "N2'" ? ? ? 1_555 D NIX . C1L ? ? B 2AU 6 B NIX 7 1_555 ? ? ? ? ? ? ? 1.360 ? hydrog1 hydrog ? ? A DC 2 N3 ? ? ? 1_555 B DG 5 N1 ? ? A DC 2 B DG 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog2 hydrog ? ? A DC 2 N4 ? ? ? 1_555 B DG 5 O6 ? ? A DC 2 B DG 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog3 hydrog ? ? A DC 2 O2 ? ? ? 1_555 B DG 5 N2 ? ? A DC 2 B DG 5 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog4 hydrog ? ? A DG 3 N1 ? ? ? 1_555 B DC 4 N3 ? ? A DG 3 B DC 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog5 hydrog ? ? A DG 3 N2 ? ? ? 1_555 B DC 4 O2 ? ? A DG 3 B DC 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog6 hydrog ? ? A DG 3 O6 ? ? ? 1_555 B DC 4 N4 ? ? A DG 3 B DC 4 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog7 hydrog ? ? A DC 4 N3 ? ? ? 1_555 B DG 3 N1 ? ? A DC 4 B DG 3 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog8 hydrog ? ? A DC 4 N4 ? ? ? 1_555 B DG 3 O6 ? ? A DC 4 B DG 3 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog9 hydrog ? ? A DC 4 O2 ? ? ? 1_555 B DG 3 N2 ? ? A DC 4 B DG 3 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog10 hydrog ? ? A DG 5 N1 ? ? ? 1_555 B DC 2 N3 ? ? A DG 5 B DC 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog11 hydrog ? ? A DG 5 N2 ? ? ? 1_555 B DC 2 O2 ? ? A DG 5 B DC 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog12 hydrog ? ? A DG 5 O6 ? ? ? 1_555 B DC 2 N4 ? ? A DG 5 B DC 2 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference covale ? ? hydrog ? ? # loop_ _struct_site.id _struct_site.pdbx_evidence_code _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _struct_site.pdbx_auth_ins_code _struct_site.pdbx_num_residues _struct_site.details AC1 Software ? ? ? ? 4 'BINDING SITE FOR RESIDUE NIX A 7' AC2 Software ? ? ? ? 4 'BINDING SITE FOR RESIDUE NIX B 7' # 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 4 DG A 5 ? DG A 5 . ? 1_555 ? 2 AC1 4 2AU A 6 ? 2AU A 6 . ? 1_555 ? 3 AC1 4 DA B 1 ? DA B 1 . ? 1_555 ? 4 AC1 4 DC B 2 ? DC B 2 . ? 1_555 ? 5 AC2 4 DA A 1 ? DA A 1 . ? 1_555 ? 6 AC2 4 DC A 2 ? DC A 2 . ? 1_555 ? 7 AC2 4 DG B 5 ? DG B 5 . ? 1_555 ? 8 AC2 4 2AU B 6 ? 2AU B 6 . ? 1_555 ? # _database_PDB_matrix.entry_id 2BQ2 _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 # _atom_sites.entry_id 2BQ2 _atom_sites.fract_transf_matrix[1][1] 1.000000 _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] 1.000000 _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] 1.000000 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C H N O P # loop_ _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 DA 1 1 1 DA DA A . n A 1 2 DC 2 2 2 DC DC A . n A 1 3 DG 3 3 3 DG DG A . n A 1 4 DC 4 4 4 DC DC A . n A 1 5 DG 5 5 5 DG DG A . n A 1 6 2AU 6 6 6 2AU 2AU A . n B 1 1 DA 1 1 1 DA DA B . n B 1 2 DC 2 2 2 DC DC B . n B 1 3 DG 3 3 3 DG DG B . n B 1 4 DC 4 4 4 DC DC B . n B 1 5 DG 5 5 5 DG DG B . n B 1 6 2AU 6 6 6 2AU 2AU 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 NIX 1 7 7 NIX NIX A . D 2 NIX 1 7 7 NIX NIX B . # loop_ _pdbx_struct_mod_residue.id _pdbx_struct_mod_residue.label_asym_id _pdbx_struct_mod_residue.label_comp_id _pdbx_struct_mod_residue.label_seq_id _pdbx_struct_mod_residue.auth_asym_id _pdbx_struct_mod_residue.auth_comp_id _pdbx_struct_mod_residue.auth_seq_id _pdbx_struct_mod_residue.PDB_ins_code _pdbx_struct_mod_residue.parent_comp_id _pdbx_struct_mod_residue.details 1 A 2AU 6 A 2AU 6 ? U "2'-AMINOURIDINE" 2 B 2AU 6 B 2AU 6 ? U "2'-AMINOURIDINE" # _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 # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date 1 'Structure model' 1 0 2006-08-03 2 'Structure model' 1 1 2013-05-01 3 'Structure model' 2 0 2018-05-09 # _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 ? # 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' 'Atomic model' 2 2 'Structure model' 'Derived calculations' 3 2 'Structure model' 'Non-polymer description' 4 2 'Structure model' Other 5 2 'Structure model' 'Refinement description' 6 2 'Structure model' 'Structure summary' 7 2 'Structure model' 'Version format compliance' 8 3 'Structure model' 'Atomic model' 9 3 'Structure model' 'Data collection' 10 3 '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 3 'Structure model' atom_site 2 3 'Structure model' citation 3 3 'Structure model' citation_author 4 3 'Structure model' pdbx_nmr_spectrometer # 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 3 'Structure model' '_atom_site.B_iso_or_equiv' 2 3 'Structure model' '_atom_site.Cartn_x' 3 3 'Structure model' '_atom_site.Cartn_y' 4 3 'Structure model' '_atom_site.Cartn_z' 5 3 'Structure model' '_atom_site.auth_atom_id' 6 3 'Structure model' '_atom_site.label_atom_id' 7 3 'Structure model' '_atom_site.type_symbol' 8 3 'Structure model' '_citation.journal_id_ISSN' 9 3 'Structure model' '_citation.page_last' 10 3 'Structure model' '_citation.pdbx_database_id_DOI' 11 3 'Structure model' '_citation.title' 12 3 'Structure model' '_citation_author.name' 13 3 'Structure model' '_pdbx_nmr_spectrometer.model' # _ndb_struct_conf_na.entry_id 2BQ2 _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 2 1_555 B DG 5 1_555 0.548 -0.285 0.238 -9.368 -8.787 -1.028 1 A_DC2:DG5_B A 2 ? B 5 ? 19 1 1 A DG 3 1_555 B DC 4 1_555 -0.470 -0.189 0.221 -2.966 -11.130 2.464 2 A_DG3:DC4_B A 3 ? B 4 ? 19 1 1 A DC 4 1_555 B DG 3 1_555 0.485 -0.196 0.230 3.139 -11.192 2.321 3 A_DC4:DG3_B A 4 ? B 3 ? 19 1 1 A DG 5 1_555 B DC 2 1_555 -0.564 -0.286 0.238 9.461 -8.519 -0.921 4 A_DG5:DC2_B A 5 ? B 2 ? 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 2 1_555 B DG 5 1_555 A DG 3 1_555 B DC 4 1_555 -0.518 1.075 3.513 -1.192 5.590 27.737 0.762 0.753 3.673 11.506 2.453 28.308 1 AA_DC2DG3:DC4DG5_BB A 2 ? B 5 ? A 3 ? B 4 ? 1 A DG 3 1_555 B DC 4 1_555 A DC 4 1_555 B DG 3 1_555 -0.006 1.272 3.331 -0.051 -4.271 40.190 2.321 0.002 3.185 -6.194 0.073 40.407 2 AA_DG3DC4:DG3DC4_BB A 3 ? B 4 ? A 4 ? B 3 ? 1 A DC 4 1_555 B DG 3 1_555 A DG 5 1_555 B DC 2 1_555 0.539 1.070 3.522 1.229 5.415 27.605 0.790 -0.788 3.681 11.204 -2.542 28.147 3 AA_DC4DG5:DC2DG3_BB A 4 ? B 3 ? A 5 ? B 2 ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name 'NALIDIXIC ACID' _pdbx_entity_nonpoly.comp_id NIX #