data_2KOW # _entry.id 2KOW # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.392 _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 2KOW pdb_00002kow 10.2210/pdb2kow/pdb RCSB RCSB101389 ? ? WWPDB D_1000101389 ? ? # 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 2009-11-17 2 'Structure model' 1 1 2011-07-13 3 'Structure model' 1 2 2022-03-16 4 'Structure model' 1 3 2024-05-29 # _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' 'Data collection' 3 3 'Structure model' 'Database references' 4 3 'Structure model' 'Derived calculations' 5 4 'Structure model' 'Data collection' # 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' database_2 2 3 'Structure model' pdbx_nmr_software 3 3 'Structure model' pdbx_nmr_spectrometer 4 3 'Structure model' pdbx_struct_assembly 5 3 'Structure model' pdbx_struct_oper_list 6 4 'Structure model' chem_comp_atom 7 4 'Structure model' chem_comp_bond # 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' '_database_2.pdbx_DOI' 2 3 'Structure model' '_database_2.pdbx_database_accession' 3 3 'Structure model' '_pdbx_nmr_software.name' 4 3 'Structure model' '_pdbx_nmr_spectrometer.model' # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2KOW _pdbx_database_status.process_site PDBJ _pdbx_database_status.recvd_initial_deposition_date 2009-10-02 _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code REL _pdbx_database_status.status_code_mr REL _pdbx_database_status.status_code_sf ? _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_ _pdbx_database_related.content_type _pdbx_database_related.db_id _pdbx_database_related.db_name _pdbx_database_related.details unspecified 2KF7 PDB 'Structure of a two-G-tetrad basket-type intramolecular G-quadruplex formed by human telomeric repeats in K+ solution (7BRG)' unspecified 2KF8 PDB 'Structure of a two-G-tetrad basket-type intramolecular G-quadruplex formed by human telomeric repeats in K+ solution' unspecified 2KM3 PDB 'Structure of an intramolecular G-quadruplex containing a G.C.G.C tetrad formed by human telomeric variant CTAGGG repeats' # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Hu, L.' 1 'Lim, K.W.' 2 'Bouaziz, S.' 3 'Phan, A.T.' 4 # _citation.id primary _citation.title ;Giardia Telomeric Sequence d(TAGGG)(4) Forms Two Intramolecular G-Quadruplexes in K(+) Solution: Effect of Loop Length and Sequence on the Folding Topology. ; _citation.journal_abbrev J.Am.Chem.Soc. _citation.journal_volume 131 _citation.page_first 16824 _citation.page_last 16831 _citation.year 2009 _citation.journal_id_ASTM JACSAT _citation.country US _citation.journal_id_ISSN 0002-7863 _citation.journal_id_CSD 0004 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 19874015 _citation.pdbx_database_id_DOI 10.1021/ja905611c # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Hu, L.' 1 ? primary 'Lim, K.W.' 2 ? primary 'Bouaziz, S.' 3 ? primary 'Phan, A.T.' 4 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description ;DNA (5'-D(*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*IP*GP*G)-3') ; _entity.formula_weight 6360.098 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _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 '(DT)(DA)(DG)(DG)(DG)(DT)(DA)(DG)(DG)(DG)(DT)(DA)(DG)(DG)(DG)(DT)(DA)(DI)(DG)(DG)' _entity_poly.pdbx_seq_one_letter_code_can TAGGGTAGGGTAGGGTAIGG _entity_poly.pdbx_strand_id A _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 DT n 1 2 DA n 1 3 DG n 1 4 DG n 1 5 DG n 1 6 DT n 1 7 DA n 1 8 DG n 1 9 DG n 1 10 DG n 1 11 DT n 1 12 DA n 1 13 DG n 1 14 DG n 1 15 DG n 1 16 DT n 1 17 DA n 1 18 DI n 1 19 DG n 1 20 DG n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'Nucleotide synthesis' # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight DA 'DNA linking' y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 DG 'DNA linking' y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 DI 'DNA linking' y "2'-DEOXYINOSINE-5'-MONOPHOSPHATE" ? 'C10 H13 N4 O7 P' 332.207 DT 'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE" ? 'C10 H15 N2 O8 P' 322.208 # 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 DT 1 1 1 DT DT A . n A 1 2 DA 2 2 2 DA DA A . n A 1 3 DG 3 3 3 DG DG A . n A 1 4 DG 4 4 4 DG DG A . n A 1 5 DG 5 5 5 DG DG A . n A 1 6 DT 6 6 6 DT DT A . n A 1 7 DA 7 7 7 DA DA A . n A 1 8 DG 8 8 8 DG DG A . n A 1 9 DG 9 9 9 DG DG A . n A 1 10 DG 10 10 10 DG DG A . n A 1 11 DT 11 11 11 DT DT A . n A 1 12 DA 12 12 12 DA DA A . n A 1 13 DG 13 13 13 DG DG A . n A 1 14 DG 14 14 14 DG DG A . n A 1 15 DG 15 15 15 DG DG A . n A 1 16 DT 16 16 16 DT DT A . n A 1 17 DA 17 17 17 DA DA A . n A 1 18 DI 18 18 18 DI DI A . n A 1 19 DG 19 19 19 DG DG A . n A 1 20 DG 20 20 20 DG DG A . n # _exptl.absorpt_coefficient_mu ? _exptl.absorpt_correction_T_max ? _exptl.absorpt_correction_T_min ? _exptl.absorpt_correction_type ? _exptl.absorpt_process_details ? _exptl.crystals_number 1 _exptl.details ? _exptl.entry_id 2KOW _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2KOW _struct.title ;Structure of a two-G-tetrad basket-type intramolecular G-quadruplex formed by Giardia telomeric repeat d(TAGGG)4 in K+ solution (with G18-to-INO substitution) ; _struct.pdbx_model_details 'lowest energy, model 10' _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2KOW _struct_keywords.pdbx_keywords DNA _struct_keywords.text 'telomere, G-quadruplex, G.(A-G) triad, TAGGG repeat, DNA, Giardia' # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag N _struct_asym.pdbx_modified N _struct_asym.entity_id 1 _struct_asym.details ? # _struct_ref.id 1 _struct_ref.db_code 2KOW _struct_ref.db_name PDB _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession 2KOW _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_seq_one_letter_code TAGGGTAGGGTAGGGTAIGG _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2KOW _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 20 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 2KOW _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 20 _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 20 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A # _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 _struct_biol.details ? # 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 DA 2 N6 ? ? ? 1_555 A DT 11 O2 ? ? A DA 2 A DT 11 1_555 ? ? ? ? ? ? 'REVERSED HOOGSTEEN' ? ? ? hydrog2 hydrog ? ? A DA 2 N7 ? ? ? 1_555 A DT 11 N3 ? ? A DA 2 A DT 11 1_555 ? ? ? ? ? ? 'REVERSED HOOGSTEEN' ? ? ? hydrog3 hydrog ? ? A DG 3 N1 ? ? ? 1_555 A DG 9 O6 ? ? A DG 3 A DG 9 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog4 hydrog ? ? A DG 3 N2 ? ? ? 1_555 A DG 9 N7 ? ? A DG 3 A DG 9 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog5 hydrog ? ? A DG 3 N7 ? ? ? 1_555 A DG 14 N2 ? ? A DG 3 A DG 14 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog6 hydrog ? ? A DG 3 O6 ? ? ? 1_555 A DG 14 N1 ? ? A DG 3 A DG 14 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog7 hydrog ? ? A DG 4 N7 ? ? ? 1_555 A DG 8 N2 ? ? A DG 4 A DG 8 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog8 hydrog ? ? A DG 4 O6 ? ? ? 1_555 A DG 8 N1 ? ? A DG 4 A DG 8 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog9 hydrog ? ? A DG 4 N1 ? ? ? 1_555 A DG 15 O6 ? ? A DG 4 A DG 15 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog10 hydrog ? ? A DG 4 N2 ? ? ? 1_555 A DG 15 N7 ? ? A DG 4 A DG 15 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog11 hydrog ? ? A DA 7 N1 ? ? ? 1_555 A DT 16 N3 ? ? A DA 7 A DT 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DA 7 N6 ? ? ? 1_555 A DT 16 O4 ? ? A DA 7 A DT 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DG 8 N7 ? ? ? 1_555 A DG 19 N2 ? ? A DG 8 A DG 19 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog14 hydrog ? ? A DG 8 O6 ? ? ? 1_555 A DG 19 N1 ? ? A DG 8 A DG 19 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog15 hydrog ? ? A DG 9 N1 ? ? ? 1_555 A DG 20 O6 ? ? A DG 9 A DG 20 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog16 hydrog ? ? A DG 9 N2 ? ? ? 1_555 A DG 20 N7 ? ? A DG 9 A DG 20 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog17 hydrog ? ? A DG 10 N2 ? ? ? 1_555 A DA 12 N7 ? ? A DG 10 A DA 12 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? hydrog18 hydrog ? ? A DG 10 N3 ? ? ? 1_555 A DA 12 N6 ? ? A DG 10 A DA 12 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? hydrog19 hydrog ? ? A DG 10 N1 ? ? ? 1_555 A DG 13 O6 ? ? A DG 10 A DG 13 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog20 hydrog ? ? A DG 10 N2 ? ? ? 1_555 A DG 13 N7 ? ? A DG 10 A DG 13 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog21 hydrog ? ? A DG 14 N7 ? ? ? 1_555 A DG 20 N2 ? ? A DG 14 A DG 20 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog22 hydrog ? ? A DG 14 O6 ? ? ? 1_555 A DG 20 N1 ? ? A DG 14 A DG 20 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog23 hydrog ? ? A DG 15 N1 ? ? ? 1_555 A DG 19 O6 ? ? A DG 15 A DG 19 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog24 hydrog ? ? A DG 15 N2 ? ? ? 1_555 A DG 19 N7 ? ? A DG 15 A DG 19 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 OP2 A DG 3 ? ? H1 A DG 13 ? ? 1.43 2 3 "H1'" A DG 5 ? ? OP1 A DT 6 ? ? 1.55 3 3 "H1'" A DG 13 ? ? OP2 A DG 14 ? ? 1.57 4 5 OP2 A DG 3 ? ? H1 A DG 13 ? ? 1.54 5 8 "H1'" A DG 13 ? ? OP2 A DG 14 ? ? 1.57 6 9 "H1'" A DG 13 ? ? OP2 A DG 14 ? ? 1.60 7 10 "H1'" A DG 13 ? ? OP2 A DG 14 ? ? 1.56 # 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 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.20 122.90 -3.70 0.60 N 2 2 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.22 122.90 -3.68 0.60 N 3 3 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.20 122.90 -3.70 0.60 N 4 4 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.25 122.90 -3.65 0.60 N 5 5 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.24 122.90 -3.66 0.60 N 6 5 C6 A DT 6 ? ? C5 A DT 6 ? ? C7 A DT 6 ? ? 119.27 122.90 -3.63 0.60 N 7 6 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.22 122.90 -3.68 0.60 N 8 7 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.17 122.90 -3.73 0.60 N 9 8 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.18 122.90 -3.72 0.60 N 10 9 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.27 122.90 -3.63 0.60 N 11 10 C6 A DT 1 ? ? C5 A DT 1 ? ? C7 A DT 1 ? ? 119.19 122.90 -3.71 0.60 N # _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.conformer_selection_criteria 'back calculated data agree with experimental NOESY spectrum' _pdbx_nmr_ensemble.conformers_calculated_total_number 100 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2KOW _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation 0.197 _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation 0.237 _pdbx_nmr_ensemble.representative_conformer 1 _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_ensemble_rms.atom_type ? _pdbx_nmr_ensemble_rms.bond_angle_rms_dev ? _pdbx_nmr_ensemble_rms.bond_angle_rms_dev_error ? _pdbx_nmr_ensemble_rms.chain_range_begin ? _pdbx_nmr_ensemble_rms.chain_range_end ? _pdbx_nmr_ensemble_rms.coord_average_rmsd_method ? _pdbx_nmr_ensemble_rms.covalent_bond_rms_dev ? _pdbx_nmr_ensemble_rms.covalent_bond_rms_dev_error ? _pdbx_nmr_ensemble_rms.dihedral_angles_rms_dev ? _pdbx_nmr_ensemble_rms.dihedral_angles_rms_dev_error ? _pdbx_nmr_ensemble_rms.distance_rms_dev 0.020 _pdbx_nmr_ensemble_rms.distance_rms_dev_error 0.002 _pdbx_nmr_ensemble_rms.entry_id 2KOW _pdbx_nmr_ensemble_rms.improper_torsion_angle_rms_dev ? _pdbx_nmr_ensemble_rms.improper_torsion_angle_rms_dev_error ? _pdbx_nmr_ensemble_rms.peptide_planarity_rms_dev ? _pdbx_nmr_ensemble_rms.peptide_planarity_rms_dev_error ? _pdbx_nmr_ensemble_rms.residue_range_begin ? _pdbx_nmr_ensemble_rms.residue_range_end ? # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2KOW _pdbx_nmr_representative.selection_criteria 'lowest energy' # loop_ _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.solvent_system ;0.5-2.0mM DNA (5'-D(*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*IP*GP*G)-3')-1, 90% H2O/10% D2O ; 1 '90% H2O/10% D2O' ;0.5-2.0mM DNA (5'-D(*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*IP*GP*G)-3')-2, 100% D2O ; 2 '100% D2O' # loop_ _pdbx_nmr_exptl_sample.component _pdbx_nmr_exptl_sample.concentration _pdbx_nmr_exptl_sample.concentration_range _pdbx_nmr_exptl_sample.concentration_units _pdbx_nmr_exptl_sample.isotopic_labeling _pdbx_nmr_exptl_sample.solution_id ;DNA (5'-D(*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*IP*GP*G)-3')-1 ; ? 0.5-2.0 mM ? 1 ;DNA (5'-D(*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*GP*GP*GP*TP*AP*IP*GP*G)-3')-2 ; ? 0.5-2.0 mM ? 2 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength '90mM K+' _pdbx_nmr_exptl_sample_conditions.pH 7 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 298 _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.type 1 1 2 '2D 1H-1H NOESY' 1 2 1 '2D 1H-1H JR NOESY' 1 3 2 '2D 1H-1H COSY' 1 4 2 '2D 1H-1H TOCSY' 1 5 2 '2D 1H-13C HSQC' 1 6 1 '2D 1H-13C JR HMBC' 1 7 1 15N-FILTERED 1 8 1 D-LABELED # _pdbx_nmr_constraints.disulfide_bond_constraints_total_count ? _pdbx_nmr_constraints.entry_id 2KOW _pdbx_nmr_constraints.hydrogen_bond_constraints_total_count 48 _pdbx_nmr_constraints.NA_alpha-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_beta-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_chi-angle_constraints_total_count 8 _pdbx_nmr_constraints.NA_delta-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_epsilon-angle_constraints_total_count 4 _pdbx_nmr_constraints.NA_gamma-angle_constraints_total_count ? _pdbx_nmr_constraints.NA_other-angle_constraints_total_count 8 _pdbx_nmr_constraints.NA_sugar_pucker_constraints_total_count ? _pdbx_nmr_constraints.NOE_constraints_total 499 _pdbx_nmr_constraints.NOE_interentity_total_count ? _pdbx_nmr_constraints.NOE_interproton_distance_evaluation ? _pdbx_nmr_constraints.NOE_intraresidue_total_count 252 _pdbx_nmr_constraints.NOE_long_range_total_count 51 _pdbx_nmr_constraints.NOE_medium_range_total_count 31 _pdbx_nmr_constraints.NOE_motional_averaging_correction ? _pdbx_nmr_constraints.NOE_pseudoatom_corrections ? _pdbx_nmr_constraints.NOE_sequential_total_count 165 _pdbx_nmr_constraints.protein_chi_angle_constraints_total_count ? _pdbx_nmr_constraints.protein_other_angle_constraints_total_count ? _pdbx_nmr_constraints.protein_phi_angle_constraints_total_count ? _pdbx_nmr_constraints.protein_psi_angle_constraints_total_count ? # _pdbx_nmr_refine.entry_id 2KOW _pdbx_nmr_refine.method 'DGSA-distance geometry simulated annealing, molecular dynamics, matrix relaxation' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.authors _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.ordinal 'Felix NMR, Inc.' 'peak picking' Felix 2007 1 'Felix NMR, Inc.' processing Felix 2007 2 'Bruker Biospin' collection TopSpin ? 3 'Bruker Biospin' processing TopSpin ? 4 'Schwieters, Kuszewski, Tjandra, Clore' 'structure solution' 'X-PLOR NIH' 2.21 5 'Schwieters, Kuszewski, Tjandra, Clore' refinement 'X-PLOR NIH' 2.21 6 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal DA OP3 O N N 1 DA P P N N 2 DA OP1 O N N 3 DA OP2 O N N 4 DA "O5'" O N N 5 DA "C5'" C N N 6 DA "C4'" C N R 7 DA "O4'" O N N 8 DA "C3'" C N S 9 DA "O3'" O N N 10 DA "C2'" C N N 11 DA "C1'" C N R 12 DA N9 N Y N 13 DA C8 C Y N 14 DA N7 N Y N 15 DA C5 C Y N 16 DA C6 C Y N 17 DA N6 N N N 18 DA N1 N Y N 19 DA C2 C Y N 20 DA N3 N Y N 21 DA C4 C Y N 22 DA HOP3 H N N 23 DA HOP2 H N N 24 DA "H5'" H N N 25 DA "H5''" H N N 26 DA "H4'" H N N 27 DA "H3'" H N N 28 DA "HO3'" H N N 29 DA "H2'" H N N 30 DA "H2''" H N N 31 DA "H1'" H N N 32 DA H8 H N N 33 DA H61 H N N 34 DA H62 H N N 35 DA H2 H N N 36 DG OP3 O N N 37 DG P P N N 38 DG OP1 O N N 39 DG OP2 O N N 40 DG "O5'" O N N 41 DG "C5'" C N N 42 DG "C4'" C N R 43 DG "O4'" O N N 44 DG "C3'" C N S 45 DG "O3'" O N N 46 DG "C2'" C N N 47 DG "C1'" C N R 48 DG N9 N Y N 49 DG C8 C Y N 50 DG N7 N Y N 51 DG C5 C Y N 52 DG C6 C N N 53 DG O6 O N N 54 DG N1 N N N 55 DG C2 C N N 56 DG N2 N N N 57 DG N3 N N N 58 DG C4 C Y N 59 DG HOP3 H N N 60 DG HOP2 H N N 61 DG "H5'" H N N 62 DG "H5''" H N N 63 DG "H4'" H N N 64 DG "H3'" H N N 65 DG "HO3'" H N N 66 DG "H2'" H N N 67 DG "H2''" H N N 68 DG "H1'" H N N 69 DG H8 H N N 70 DG H1 H N N 71 DG H21 H N N 72 DG H22 H N N 73 DI OP3 O N N 74 DI P P N N 75 DI OP1 O N N 76 DI OP2 O N N 77 DI "O5'" O N N 78 DI "C5'" C N N 79 DI "C4'" C N R 80 DI "O4'" O N N 81 DI "C3'" C N S 82 DI "O3'" O N N 83 DI "C2'" C N N 84 DI "C1'" C N R 85 DI N9 N Y N 86 DI C8 C Y N 87 DI N7 N Y N 88 DI C5 C Y N 89 DI C6 C N N 90 DI O6 O N N 91 DI N1 N N N 92 DI C2 C N N 93 DI N3 N N N 94 DI C4 C Y N 95 DI HOP3 H N N 96 DI HOP2 H N N 97 DI "H5'" H N N 98 DI "H5''" H N N 99 DI "H4'" H N N 100 DI "H3'" H N N 101 DI "HO3'" H N N 102 DI "H2'" H N N 103 DI "H2''" H N N 104 DI "H1'" H N N 105 DI H8 H N N 106 DI H1 H N N 107 DI H2 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 # 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 DG OP3 P sing N N 39 DG OP3 HOP3 sing N N 40 DG P OP1 doub N N 41 DG P OP2 sing N N 42 DG P "O5'" sing N N 43 DG OP2 HOP2 sing N N 44 DG "O5'" "C5'" sing N N 45 DG "C5'" "C4'" sing N N 46 DG "C5'" "H5'" sing N N 47 DG "C5'" "H5''" sing N N 48 DG "C4'" "O4'" sing N N 49 DG "C4'" "C3'" sing N N 50 DG "C4'" "H4'" sing N N 51 DG "O4'" "C1'" sing N N 52 DG "C3'" "O3'" sing N N 53 DG "C3'" "C2'" sing N N 54 DG "C3'" "H3'" sing N N 55 DG "O3'" "HO3'" sing N N 56 DG "C2'" "C1'" sing N N 57 DG "C2'" "H2'" sing N N 58 DG "C2'" "H2''" sing N N 59 DG "C1'" N9 sing N N 60 DG "C1'" "H1'" sing N N 61 DG N9 C8 sing Y N 62 DG N9 C4 sing Y N 63 DG C8 N7 doub Y N 64 DG C8 H8 sing N N 65 DG N7 C5 sing Y N 66 DG C5 C6 sing N N 67 DG C5 C4 doub Y N 68 DG C6 O6 doub N N 69 DG C6 N1 sing N N 70 DG N1 C2 sing N N 71 DG N1 H1 sing N N 72 DG C2 N2 sing N N 73 DG C2 N3 doub N N 74 DG N2 H21 sing N N 75 DG N2 H22 sing N N 76 DG N3 C4 sing N N 77 DI OP3 P sing N N 78 DI OP3 HOP3 sing N N 79 DI P OP1 doub N N 80 DI P OP2 sing N N 81 DI P "O5'" sing N N 82 DI OP2 HOP2 sing N N 83 DI "O5'" "C5'" sing N N 84 DI "C5'" "C4'" sing N N 85 DI "C5'" "H5'" sing N N 86 DI "C5'" "H5''" sing N N 87 DI "C4'" "O4'" sing N N 88 DI "C4'" "C3'" sing N N 89 DI "C4'" "H4'" sing N N 90 DI "O4'" "C1'" sing N N 91 DI "C3'" "O3'" sing N N 92 DI "C3'" "C2'" sing N N 93 DI "C3'" "H3'" sing N N 94 DI "O3'" "HO3'" sing N N 95 DI "C2'" "C1'" sing N N 96 DI "C2'" "H2'" sing N N 97 DI "C2'" "H2''" sing N N 98 DI "C1'" N9 sing N N 99 DI "C1'" "H1'" sing N N 100 DI N9 C8 sing Y N 101 DI N9 C4 sing Y N 102 DI C8 N7 doub Y N 103 DI C8 H8 sing N N 104 DI N7 C5 sing Y N 105 DI C5 C6 sing N N 106 DI C5 C4 doub Y N 107 DI C6 O6 doub N N 108 DI C6 N1 sing N N 109 DI N1 C2 sing N N 110 DI N1 H1 sing N N 111 DI C2 N3 doub N N 112 DI C2 H2 sing N N 113 DI N3 C4 sing N N 114 DT OP3 P sing N N 115 DT OP3 HOP3 sing N N 116 DT P OP1 doub N N 117 DT P OP2 sing N N 118 DT P "O5'" sing N N 119 DT OP2 HOP2 sing N N 120 DT "O5'" "C5'" sing N N 121 DT "C5'" "C4'" sing N N 122 DT "C5'" "H5'" sing N N 123 DT "C5'" "H5''" sing N N 124 DT "C4'" "O4'" sing N N 125 DT "C4'" "C3'" sing N N 126 DT "C4'" "H4'" sing N N 127 DT "O4'" "C1'" sing N N 128 DT "C3'" "O3'" sing N N 129 DT "C3'" "C2'" sing N N 130 DT "C3'" "H3'" sing N N 131 DT "O3'" "HO3'" sing N N 132 DT "C2'" "C1'" sing N N 133 DT "C2'" "H2'" sing N N 134 DT "C2'" "H2''" sing N N 135 DT "C1'" N1 sing N N 136 DT "C1'" "H1'" sing N N 137 DT N1 C2 sing N N 138 DT N1 C6 sing N N 139 DT C2 O2 doub N N 140 DT C2 N3 sing N N 141 DT N3 C4 sing N N 142 DT N3 H3 sing N N 143 DT C4 O4 doub N N 144 DT C4 C5 sing N N 145 DT C5 C7 sing N N 146 DT C5 C6 doub N N 147 DT C7 H71 sing N N 148 DT C7 H72 sing N N 149 DT C7 H73 sing N N 150 DT C6 H6 sing N N 151 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 2KOW 'double helix' 2KOW 'quadruple 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 DA 2 1_555 A DT 11 1_555 -3.382 -1.199 -1.501 8.946 -34.970 -103.520 1 A_DA2:DT11_A A 2 ? A 11 ? 24 4 1 A DG 13 1_555 A DG 10 1_555 -1.763 -3.325 0.122 -2.819 20.634 90.069 2 A_DG13:DG10_A A 13 ? A 10 ? 6 3 1 A DG 14 1_555 A DG 20 1_555 -1.431 -3.444 -0.112 -12.964 1.934 89.758 3 A_DG14:DG20_A A 14 ? A 20 ? 6 3 1 A DG 15 1_555 A DG 4 1_555 -1.485 -3.457 0.217 -4.758 18.738 88.290 4 A_DG15:DG4_A A 15 ? A 4 ? 6 3 1 A DG 19 1_555 A DG 8 1_555 1.539 3.661 -0.426 5.903 14.916 -86.237 5 A_DG19:DG8_A A 19 ? A 8 ? 6 3 1 A DT 16 1_555 A DA 7 1_555 0.477 -0.455 -1.569 34.863 13.072 -6.975 6 A_DT16:DA7_A A 16 ? A 7 ? 20 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 DA 2 1_555 A DT 11 1_555 A DG 13 1_555 A DG 10 1_555 -3.569 2.596 -2.071 171.245 50.481 -165.650 -1.265 -1.898 -1.719 -25.242 85.628 -179.816 1 AA_DA2DG13:DG10DT11_AA A 2 ? A 11 ? A 13 ? A 10 ? 1 A DG 13 1_555 A DG 10 1_555 A DG 14 1_555 A DG 20 1_555 -4.247 4.462 -3.025 -8.559 7.974 16.828 13.767 13.248 0.997 23.855 25.605 20.471 2 AA_DG13DG14:DG20DG10_AA A 13 ? A 10 ? A 14 ? A 20 ? 1 A DG 14 1_555 A DG 20 1_555 A DG 15 1_555 A DG 4 1_555 1.211 2.758 -1.427 -161.481 51.234 -56.874 -1.219 1.127 -0.400 -26.454 -83.378 -170.694 3 AA_DG14DG15:DG4DG20_AA A 14 ? A 20 ? A 15 ? A 4 ? 1 A DG 15 1_555 A DG 4 1_555 A DG 19 1_555 A DG 8 1_555 -1.570 -3.375 0.564 -3.347 10.323 178.567 -1.688 0.785 0.561 5.162 1.673 178.574 4 AA_DG15DG19:DG8DG4_AA A 15 ? A 4 ? A 19 ? A 8 ? 1 A DG 19 1_555 A DG 8 1_555 A DT 16 1_555 A DA 7 1_555 5.338 -2.576 2.045 -4.188 -20.340 -66.644 2.682 4.599 1.589 18.068 -3.720 -69.447 5 AA_DG19DT16:DA7DG8_AA A 19 ? A 8 ? A 16 ? A 7 ? # loop_ _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.type 600 Bruker AVANCE 1 'Bruker Avance' 700 Bruker AVANCE 2 'Bruker Avance' # _atom_sites.entry_id 2KOW _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_