data_9K70 # _entry.id 9K70 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.413 _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 9K70 pdb_00009k70 10.2210/pdb9k70/pdb WWPDB D_1300052800 ? ? BMRB 52636 ? 10.13018/BMR52636 # _pdbx_audit_revision_history.ordinal 1 _pdbx_audit_revision_history.data_content_type 'Structure model' _pdbx_audit_revision_history.major_revision 1 _pdbx_audit_revision_history.minor_revision 0 _pdbx_audit_revision_history.revision_date 2026-04-29 _pdbx_audit_revision_history.part_number ? # _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 ? # _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr . _pdbx_database_status.entry_id 9K70 _pdbx_database_status.recvd_initial_deposition_date 2024-10-22 _pdbx_database_status.SG_entry N _pdbx_database_status.deposit_site PDBJ _pdbx_database_status.process_site PDBC _pdbx_database_status.status_code_cs . _pdbx_database_status.status_code_nmr_data REL _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y # _pdbx_database_related.db_name BMRB _pdbx_database_related.details . _pdbx_database_related.db_id 52636 _pdbx_database_related.content_type unspecified # loop_ _pdbx_contact_author.id _pdbx_contact_author.email _pdbx_contact_author.name_first _pdbx_contact_author.name_last _pdbx_contact_author.name_mi _pdbx_contact_author.role _pdbx_contact_author.identifier_ORCID 2 nazhang@hmfl.ac.cn Na Zhang ? 'principal investigator/group leader' 0000-0002-0710-2689 3 nazhang@hmfl.ac.cn Wenqiang Fu ? 'principal investigator/group leader' 0000-0001-7822-0271 # loop_ _audit_author.name _audit_author.pdbx_ordinal _audit_author.identifier_ORCID 'Fu, W.Q.' 1 0000-0001-7822-0271 'Zhang, N.' 2 0000-0002-0710-2689 # _citation.abstract ? _citation.abstract_id_CAS ? _citation.book_id_ISBN ? _citation.book_publisher ? _citation.book_publisher_city ? _citation.book_title ? _citation.coordinate_linkage ? _citation.country ? _citation.database_id_Medline ? _citation.details ? _citation.id primary _citation.journal_abbrev 'To Be Published' _citation.journal_id_ASTM ? _citation.journal_id_CSD 0353 _citation.journal_id_ISSN ? _citation.journal_full ? _citation.journal_issue ? _citation.journal_volume ? _citation.language ? _citation.page_first ? _citation.page_last ? _citation.title ;Guanine ribonucleotide atypically adaptive to syn glycosidic conformation in an RNA-DNA hybrid G-quadruplex with topologically (3+1) mixed strand orientation ; _citation.year ? _citation.database_id_CSD ? _citation.pdbx_database_id_DOI ? _citation.pdbx_database_id_PubMed ? _citation.pdbx_database_id_patent ? _citation.unpublished_flag ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Fu, W.Q.' 1 0000-0001-7822-0271 primary 'Zhang, N.' 2 0000-0002-0710-2689 # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer syn ;DNA (5'-D(*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3') ; 4761.080 1 ? ? ? ? 2 polymer syn ;RNA (5'-R(*UP*AP*GP*GP*GP*U)-3') ; 1932.197 1 ? ? ? ? # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 polydeoxyribonucleotide no no '(DG)(DG)(DG)(DT)(DT)(DA)(DG)(DG)(DG)(DT)(DT)(DA)(DG)(DG)(DG)' GGGTTAGGGTTAGGG A ? 2 polyribonucleotide no no UAGGGU UAGGGU B ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 DG n 1 2 DG n 1 3 DG n 1 4 DT n 1 5 DT n 1 6 DA n 1 7 DG n 1 8 DG n 1 9 DG n 1 10 DT n 1 11 DT n 1 12 DA n 1 13 DG n 1 14 DG n 1 15 DG n 2 1 U n 2 2 A n 2 3 G n 2 4 G n 2 5 G n 2 6 U n # loop_ _pdbx_entity_src_syn.entity_id _pdbx_entity_src_syn.pdbx_src_id _pdbx_entity_src_syn.pdbx_alt_source_flag _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 1 1 sample 1 15 'Homo sapiens' ? 9606 ? 2 1 sample 1 6 'Homo sapiens' ? 9606 ? # 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 A 'RNA linking' y "ADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 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 DT 'DNA linking' y "THYMIDINE-5'-MONOPHOSPHATE" ? 'C10 H15 N2 O8 P' 322.208 G 'RNA linking' y "GUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O8 P' 363.221 U 'RNA linking' y "URIDINE-5'-MONOPHOSPHATE" ? 'C9 H13 N2 O9 P' 324.181 # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 DG 1 1 1 DG DG A . n A 1 2 DG 2 2 2 DG DG A . n A 1 3 DG 3 3 3 DG DG A . n A 1 4 DT 4 4 4 DT DT A . n A 1 5 DT 5 5 5 DT DT A . n A 1 6 DA 6 6 6 DA DA A . n A 1 7 DG 7 7 7 DG DG 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 DT 10 10 10 DT DT 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 B 2 1 U 1 21 21 U U B . n B 2 2 A 2 22 22 A A B . n B 2 3 G 3 23 23 G G B . n B 2 4 G 4 24 24 G G B . n B 2 5 G 5 25 25 G G B . n B 2 6 U 6 26 26 U U B . n # _exptl.absorpt_coefficient_mu ? _exptl.absorpt_correction_T_max ? _exptl.absorpt_correction_T_min ? _exptl.absorpt_correction_type ? _exptl.absorpt_process_details ? _exptl.entry_id 9K70 _exptl.crystals_number ? _exptl.details ? _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 9K70 _struct.title 'A (3+1) hybrid G-quadruplex assembled between two strands of human telomeric DNA and RNA' _struct.pdbx_model_details ? _struct.pdbx_formula_weight ? _struct.pdbx_formula_weight_method ? _struct.pdbx_model_type_details ? _struct.pdbx_CASP_flag N # _struct_keywords.entry_id 9K70 _struct_keywords.text '(3+1) quadruplex, human telomere, DNA-RNA hybrid, syn glycosidic rG' _struct_keywords.pdbx_keywords 'DNA-RNA HYBRID' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? # loop_ _struct_ref.id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.pdbx_db_isoform _struct_ref.entity_id _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin 1 PDB 9K70 9K70 ? 1 ? 1 2 PDB 9K70 9K70 ? 2 ? 1 # 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 9K70 A 1 ? 15 ? 9K70 1 ? 15 ? 1 15 2 2 9K70 B 1 ? 6 ? 9K70 21 ? 26 ? 21 26 # _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 # _pdbx_struct_assembly_auth_evidence.id 1 _pdbx_struct_assembly_auth_evidence.assembly_id 1 _pdbx_struct_assembly_auth_evidence.experimental_support 'NMR Distance Restraints' _pdbx_struct_assembly_auth_evidence.details 'not applicable' # _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 ? _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_ _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 DG 1 N7 ? ? ? 1_555 A DG 9 N2 ? ? A DG 1 A DG 9 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog2 hydrog ? ? A DG 1 O6 ? ? ? 1_555 A DG 9 N1 ? ? A DG 1 A DG 9 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog3 hydrog ? ? A DG 1 N1 ? ? ? 1_555 B G 3 O6 ? ? A DG 1 B G 23 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog4 hydrog ? ? A DG 1 N2 ? ? ? 1_555 B G 3 N7 ? ? A DG 1 B G 23 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog5 hydrog ? ? A DG 2 N1 ? ? ? 1_555 A DG 8 O6 ? ? A DG 2 A DG 8 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog6 hydrog ? ? A DG 2 N2 ? ? ? 1_555 A DG 8 N7 ? ? A DG 2 A DG 8 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog7 hydrog ? ? A DG 2 N7 ? ? ? 1_555 B G 4 N2 ? ? A DG 2 B G 24 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog8 hydrog ? ? A DG 2 O6 ? ? ? 1_555 B G 4 N1 ? ? A DG 2 B G 24 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog9 hydrog ? ? A DG 3 N1 ? ? ? 1_555 A DG 7 O6 ? ? A DG 3 A DG 7 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog10 hydrog ? ? A DG 3 N2 ? ? ? 1_555 A DG 7 N7 ? ? A DG 3 A DG 7 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog11 hydrog ? ? A DG 3 N7 ? ? ? 1_555 B G 5 N2 ? ? A DG 3 B G 25 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog12 hydrog ? ? A DG 3 O6 ? ? ? 1_555 B G 5 N1 ? ? A DG 3 B G 25 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog13 hydrog ? ? A DA 6 N6 ? ? ? 1_555 B U 6 O4 ? ? A DA 6 B U 26 1_555 ? ? ? ? ? ? 'DA-U PAIR' ? ? ? hydrog14 hydrog ? ? A DG 7 N1 ? ? ? 1_555 A DG 15 O6 ? ? A DG 7 A DG 15 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog15 hydrog ? ? A DG 7 N2 ? ? ? 1_555 A DG 15 N7 ? ? A DG 7 A DG 15 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog16 hydrog ? ? A DG 8 N1 ? ? ? 1_555 A DG 14 O6 ? ? A DG 8 A DG 14 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog17 hydrog ? ? A DG 8 N2 ? ? ? 1_555 A DG 14 N7 ? ? A DG 8 A DG 14 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog18 hydrog ? ? A DG 9 N7 ? ? ? 1_555 A DG 13 N2 ? ? A DG 9 A DG 13 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog19 hydrog ? ? A DG 9 O6 ? ? ? 1_555 A DG 13 N1 ? ? A DG 9 A DG 13 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog20 hydrog ? ? A DA 12 N1 ? ? ? 1_555 B U 1 N3 ? ? A DA 12 B U 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DA 12 N6 ? ? ? 1_555 B U 1 O4 ? ? A DA 12 B U 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DA 12 N3 ? ? ? 1_555 B A 2 N6 ? ? A DA 12 B A 22 1_555 ? ? ? ? ? ? 'DA-A MISPAIR' ? ? ? hydrog23 hydrog ? ? A DG 13 N7 ? ? ? 1_555 B G 3 N2 ? ? A DG 13 B G 23 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog24 hydrog ? ? A DG 13 O6 ? ? ? 1_555 B G 3 N1 ? ? A DG 13 B G 23 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog25 hydrog ? ? A DG 14 N1 ? ? ? 1_555 B G 4 O6 ? ? A DG 14 B G 24 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog26 hydrog ? ? A DG 14 N2 ? ? ? 1_555 B G 4 N7 ? ? A DG 14 B G 24 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog27 hydrog ? ? A DG 15 N1 ? ? ? 1_555 B G 5 O6 ? ? A DG 15 B G 25 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog28 hydrog ? ? A DG 15 N2 ? ? ? 1_555 B G 5 N7 ? ? A DG 15 B G 25 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # _pdbx_entry_details.entry_id 9K70 _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.has_ligand_of_interest N _pdbx_entry_details.has_protein_modification N # _pdbx_nmr_ensemble.entry_id 9K70 _pdbx_nmr_ensemble.conformers_calculated_total_number 500 _pdbx_nmr_ensemble.conformers_submitted_total_number 12 _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _pdbx_nmr_ensemble.representative_conformer ? _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.entry_id 9K70 _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'lowest energy' # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system _pdbx_nmr_sample_details.label _pdbx_nmr_sample_details.type _pdbx_nmr_sample_details.details 1 ;0.8 mM DNA (5'-D(*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3'), 0.8 mM RNA (5'-R(*UP*AP*GP*GP*GP*U)-3'), 20 mM sodium phosphate, 100 mM sodium chloride, 100 % [U-100% 2H] D2O, 100% D2O ; '100% D2O' sample_D20 solution ? 2 ;0.8 mM DNA (5'-D(*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3'), 0.8 mM RNA (5'-R(*UP*AP*GP*GP*GP*U)-3'), 20 mM sodium phosphate, 100 mM sodium chloride, 5 % [U-100% 2H] D2O, 95 % H2O, 95% H2O/5% D2O ; '95% H2O/5% D2O' sample_H20 solution ? # loop_ _pdbx_nmr_exptl_sample.solution_id _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 1 ;DNA (5'-D(*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3') ; 0.8 ? mM 'natural abundance' 1 ;RNA (5'-R(*UP*AP*GP*GP*GP*U)-3') ; 0.8 ? mM 'natural abundance' 1 'sodium phosphate' 20 ? mM 'natural abundance' 1 'sodium chloride' 100 ? mM 'natural abundance' 1 D2O 100 ? % '[U-100% 2H]' 2 ;DNA (5'-D(*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3') ; 0.8 ? mM 'natural abundance' 2 ;RNA (5'-R(*UP*AP*GP*GP*GP*U)-3') ; 0.8 ? mM 'natural abundance' 2 'sodium phosphate' 20 ? mM 'natural abundance' 2 'sodium chloride' 100 ? mM 'natural abundance' 2 D2O 5 ? % '[U-100% 2H]' 2 H2O 95 ? % 'natural abundance' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 288 _pdbx_nmr_exptl_sample_conditions.pressure_units atm _pdbx_nmr_exptl_sample_conditions.pressure 1 _pdbx_nmr_exptl_sample_conditions.pH 6.8 _pdbx_nmr_exptl_sample_conditions.ionic_strength 0.22 _pdbx_nmr_exptl_sample_conditions.details ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_err ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_units mM _pdbx_nmr_exptl_sample_conditions.label condintions_1 _pdbx_nmr_exptl_sample_conditions.pH_err ? _pdbx_nmr_exptl_sample_conditions.pH_units pH _pdbx_nmr_exptl_sample_conditions.pressure_err ? _pdbx_nmr_exptl_sample_conditions.temperature_err ? _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.spectrometer_id _pdbx_nmr_exptl.sample_state 1 1 1 '2D 1H-1H NOESY' 1 isotropic 2 1 2 '2D 1H-1H NOESY' 1 isotropic 3 1 1 '2D 1H-13C HSQC' 1 isotropic 4 1 2 '2D 1H-15N HSQC' 2 isotropic 5 1 1 '2D DQF-COSY' 1 isotropic # _pdbx_nmr_refine.entry_id 9K70 _pdbx_nmr_refine.method 'DGSA-distance geometry simulated annealing' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 4 # loop_ _pdbx_nmr_software.ordinal _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors 1 collection TopSpin ? 'Bruker Biospin' 2 'chemical shift assignment' 'CcpNmr Analysis' ? CCPN 3 'data analysis' 'CcpNmr Analysis' ? CCPN 4 'structure calculation' 'X-PLOR NIH' ? 'Schwieters, Kuszewski, Tjandra and Clore' # 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 A OP3 O N N 1 A P P N N 2 A OP1 O N N 3 A OP2 O N N 4 A "O5'" O N N 5 A "C5'" C N N 6 A "C4'" C N R 7 A "O4'" O N N 8 A "C3'" C N S 9 A "O3'" O N N 10 A "C2'" C N R 11 A "O2'" O N N 12 A "C1'" C N R 13 A N9 N Y N 14 A C8 C Y N 15 A N7 N Y N 16 A C5 C Y N 17 A C6 C Y N 18 A N6 N N N 19 A N1 N Y N 20 A C2 C Y N 21 A N3 N Y N 22 A C4 C Y N 23 A HOP3 H N N 24 A HOP2 H N N 25 A "H5'" H N N 26 A "H5''" H N N 27 A "H4'" H N N 28 A "H3'" H N N 29 A "HO3'" H N N 30 A "H2'" H N N 31 A "HO2'" H N N 32 A "H1'" H N N 33 A H8 H N N 34 A H61 H N N 35 A H62 H N N 36 A H2 H N N 37 DA OP3 O N N 38 DA P P N N 39 DA OP1 O N N 40 DA OP2 O N N 41 DA "O5'" O N N 42 DA "C5'" C N N 43 DA "C4'" C N R 44 DA "O4'" O N N 45 DA "C3'" C N S 46 DA "O3'" O N N 47 DA "C2'" C N N 48 DA "C1'" C N R 49 DA N9 N Y N 50 DA C8 C Y N 51 DA N7 N Y N 52 DA C5 C Y N 53 DA C6 C Y N 54 DA N6 N N N 55 DA N1 N Y N 56 DA C2 C Y N 57 DA N3 N Y N 58 DA C4 C Y N 59 DA HOP3 H N N 60 DA HOP2 H N N 61 DA "H5'" H N N 62 DA "H5''" H N N 63 DA "H4'" H N N 64 DA "H3'" H N N 65 DA "HO3'" H N N 66 DA "H2'" H N N 67 DA "H2''" H N N 68 DA "H1'" H N N 69 DA H8 H N N 70 DA H61 H N N 71 DA H62 H N N 72 DA H2 H N N 73 DG OP3 O N N 74 DG P P N N 75 DG OP1 O N N 76 DG OP2 O N N 77 DG "O5'" O N N 78 DG "C5'" C N N 79 DG "C4'" C N R 80 DG "O4'" O N N 81 DG "C3'" C N S 82 DG "O3'" O N N 83 DG "C2'" C N N 84 DG "C1'" C N R 85 DG N9 N Y N 86 DG C8 C Y N 87 DG N7 N Y N 88 DG C5 C Y N 89 DG C6 C N N 90 DG O6 O N N 91 DG N1 N N N 92 DG C2 C N N 93 DG N2 N N N 94 DG N3 N N N 95 DG C4 C Y N 96 DG HOP3 H N N 97 DG HOP2 H N N 98 DG "H5'" H N N 99 DG "H5''" H N N 100 DG "H4'" H N N 101 DG "H3'" H N N 102 DG "HO3'" H N N 103 DG "H2'" H N N 104 DG "H2''" H N N 105 DG "H1'" H N N 106 DG H8 H N N 107 DG H1 H N N 108 DG H21 H N N 109 DG H22 H N N 110 DT OP3 O N N 111 DT P P N N 112 DT OP1 O N N 113 DT OP2 O N N 114 DT "O5'" O N N 115 DT "C5'" C N N 116 DT "C4'" C N R 117 DT "O4'" O N N 118 DT "C3'" C N S 119 DT "O3'" O N N 120 DT "C2'" C N N 121 DT "C1'" C N R 122 DT N1 N N N 123 DT C2 C N N 124 DT O2 O N N 125 DT N3 N N N 126 DT C4 C N N 127 DT O4 O N N 128 DT C5 C N N 129 DT C7 C N N 130 DT C6 C N N 131 DT HOP3 H N N 132 DT HOP2 H N N 133 DT "H5'" H N N 134 DT "H5''" H N N 135 DT "H4'" H N N 136 DT "H3'" H N N 137 DT "HO3'" H N N 138 DT "H2'" H N N 139 DT "H2''" H N N 140 DT "H1'" H N N 141 DT H3 H N N 142 DT H71 H N N 143 DT H72 H N N 144 DT H73 H N N 145 DT H6 H N N 146 G OP3 O N N 147 G P P N N 148 G OP1 O N N 149 G OP2 O N N 150 G "O5'" O N N 151 G "C5'" C N N 152 G "C4'" C N R 153 G "O4'" O N N 154 G "C3'" C N S 155 G "O3'" O N N 156 G "C2'" C N R 157 G "O2'" O N N 158 G "C1'" C N R 159 G N9 N Y N 160 G C8 C Y N 161 G N7 N Y N 162 G C5 C Y N 163 G C6 C N N 164 G O6 O N N 165 G N1 N N N 166 G C2 C N N 167 G N2 N N N 168 G N3 N N N 169 G C4 C Y N 170 G HOP3 H N N 171 G HOP2 H N N 172 G "H5'" H N N 173 G "H5''" H N N 174 G "H4'" H N N 175 G "H3'" H N N 176 G "HO3'" H N N 177 G "H2'" H N N 178 G "HO2'" H N N 179 G "H1'" H N N 180 G H8 H N N 181 G H1 H N N 182 G H21 H N N 183 G H22 H N N 184 U OP3 O N N 185 U P P N N 186 U OP1 O N N 187 U OP2 O N N 188 U "O5'" O N N 189 U "C5'" C N N 190 U "C4'" C N R 191 U "O4'" O N N 192 U "C3'" C N S 193 U "O3'" O N N 194 U "C2'" C N R 195 U "O2'" O N N 196 U "C1'" C N R 197 U N1 N N N 198 U C2 C N N 199 U O2 O N N 200 U N3 N N N 201 U C4 C N N 202 U O4 O N N 203 U C5 C N N 204 U C6 C N N 205 U HOP3 H N N 206 U HOP2 H N N 207 U "H5'" H N N 208 U "H5''" H N N 209 U "H4'" H N N 210 U "H3'" H N N 211 U "HO3'" H N N 212 U "H2'" H N N 213 U "HO2'" H N N 214 U "H1'" H N N 215 U H3 H N N 216 U H5 H N N 217 U H6 H N N 218 # 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 A OP3 P sing N N 1 A OP3 HOP3 sing N N 2 A P OP1 doub N N 3 A P OP2 sing N N 4 A P "O5'" sing N N 5 A OP2 HOP2 sing N N 6 A "O5'" "C5'" sing N N 7 A "C5'" "C4'" sing N N 8 A "C5'" "H5'" sing N N 9 A "C5'" "H5''" sing N N 10 A "C4'" "O4'" sing N N 11 A "C4'" "C3'" sing N N 12 A "C4'" "H4'" sing N N 13 A "O4'" "C1'" sing N N 14 A "C3'" "O3'" sing N N 15 A "C3'" "C2'" sing N N 16 A "C3'" "H3'" sing N N 17 A "O3'" "HO3'" sing N N 18 A "C2'" "O2'" sing N N 19 A "C2'" "C1'" sing N N 20 A "C2'" "H2'" sing N N 21 A "O2'" "HO2'" sing N N 22 A "C1'" N9 sing N N 23 A "C1'" "H1'" sing N N 24 A N9 C8 sing Y N 25 A N9 C4 sing Y N 26 A C8 N7 doub Y N 27 A C8 H8 sing N N 28 A N7 C5 sing Y N 29 A C5 C6 sing Y N 30 A C5 C4 doub Y N 31 A C6 N6 sing N N 32 A C6 N1 doub Y N 33 A N6 H61 sing N N 34 A N6 H62 sing N N 35 A N1 C2 sing Y N 36 A C2 N3 doub Y N 37 A C2 H2 sing N N 38 A N3 C4 sing Y N 39 DA OP3 P sing N N 40 DA OP3 HOP3 sing N N 41 DA P OP1 doub N N 42 DA P OP2 sing N N 43 DA P "O5'" sing N N 44 DA OP2 HOP2 sing N N 45 DA "O5'" "C5'" sing N N 46 DA "C5'" "C4'" sing N N 47 DA "C5'" "H5'" sing N N 48 DA "C5'" "H5''" sing N N 49 DA "C4'" "O4'" sing N N 50 DA "C4'" "C3'" sing N N 51 DA "C4'" "H4'" sing N N 52 DA "O4'" "C1'" sing N N 53 DA "C3'" "O3'" sing N N 54 DA "C3'" "C2'" sing N N 55 DA "C3'" "H3'" sing N N 56 DA "O3'" "HO3'" sing N N 57 DA "C2'" "C1'" sing N N 58 DA "C2'" "H2'" sing N N 59 DA "C2'" "H2''" sing N N 60 DA "C1'" N9 sing N N 61 DA "C1'" "H1'" sing N N 62 DA N9 C8 sing Y N 63 DA N9 C4 sing Y N 64 DA C8 N7 doub Y N 65 DA C8 H8 sing N N 66 DA N7 C5 sing Y N 67 DA C5 C6 sing Y N 68 DA C5 C4 doub Y N 69 DA C6 N6 sing N N 70 DA C6 N1 doub Y N 71 DA N6 H61 sing N N 72 DA N6 H62 sing N N 73 DA N1 C2 sing Y N 74 DA C2 N3 doub Y N 75 DA C2 H2 sing N N 76 DA N3 C4 sing Y N 77 DG OP3 P sing N N 78 DG OP3 HOP3 sing N N 79 DG P OP1 doub N N 80 DG P OP2 sing N N 81 DG P "O5'" sing N N 82 DG OP2 HOP2 sing N N 83 DG "O5'" "C5'" sing N N 84 DG "C5'" "C4'" sing N N 85 DG "C5'" "H5'" sing N N 86 DG "C5'" "H5''" sing N N 87 DG "C4'" "O4'" sing N N 88 DG "C4'" "C3'" sing N N 89 DG "C4'" "H4'" sing N N 90 DG "O4'" "C1'" sing N N 91 DG "C3'" "O3'" sing N N 92 DG "C3'" "C2'" sing N N 93 DG "C3'" "H3'" sing N N 94 DG "O3'" "HO3'" sing N N 95 DG "C2'" "C1'" sing N N 96 DG "C2'" "H2'" sing N N 97 DG "C2'" "H2''" sing N N 98 DG "C1'" N9 sing N N 99 DG "C1'" "H1'" sing N N 100 DG N9 C8 sing Y N 101 DG N9 C4 sing Y N 102 DG C8 N7 doub Y N 103 DG C8 H8 sing N N 104 DG N7 C5 sing Y N 105 DG C5 C6 sing N N 106 DG C5 C4 doub Y N 107 DG C6 O6 doub N N 108 DG C6 N1 sing N N 109 DG N1 C2 sing N N 110 DG N1 H1 sing N N 111 DG C2 N2 sing N N 112 DG C2 N3 doub N N 113 DG N2 H21 sing N N 114 DG N2 H22 sing N N 115 DG N3 C4 sing N N 116 DT OP3 P sing N N 117 DT OP3 HOP3 sing N N 118 DT P OP1 doub N N 119 DT P OP2 sing N N 120 DT P "O5'" sing N N 121 DT OP2 HOP2 sing N N 122 DT "O5'" "C5'" sing N N 123 DT "C5'" "C4'" sing N N 124 DT "C5'" "H5'" sing N N 125 DT "C5'" "H5''" sing N N 126 DT "C4'" "O4'" sing N N 127 DT "C4'" "C3'" sing N N 128 DT "C4'" "H4'" sing N N 129 DT "O4'" "C1'" sing N N 130 DT "C3'" "O3'" sing N N 131 DT "C3'" "C2'" sing N N 132 DT "C3'" "H3'" sing N N 133 DT "O3'" "HO3'" sing N N 134 DT "C2'" "C1'" sing N N 135 DT "C2'" "H2'" sing N N 136 DT "C2'" "H2''" sing N N 137 DT "C1'" N1 sing N N 138 DT "C1'" "H1'" sing N N 139 DT N1 C2 sing N N 140 DT N1 C6 sing N N 141 DT C2 O2 doub N N 142 DT C2 N3 sing N N 143 DT N3 C4 sing N N 144 DT N3 H3 sing N N 145 DT C4 O4 doub N N 146 DT C4 C5 sing N N 147 DT C5 C7 sing N N 148 DT C5 C6 doub N N 149 DT C7 H71 sing N N 150 DT C7 H72 sing N N 151 DT C7 H73 sing N N 152 DT C6 H6 sing N N 153 G OP3 P sing N N 154 G OP3 HOP3 sing N N 155 G P OP1 doub N N 156 G P OP2 sing N N 157 G P "O5'" sing N N 158 G OP2 HOP2 sing N N 159 G "O5'" "C5'" sing N N 160 G "C5'" "C4'" sing N N 161 G "C5'" "H5'" sing N N 162 G "C5'" "H5''" sing N N 163 G "C4'" "O4'" sing N N 164 G "C4'" "C3'" sing N N 165 G "C4'" "H4'" sing N N 166 G "O4'" "C1'" sing N N 167 G "C3'" "O3'" sing N N 168 G "C3'" "C2'" sing N N 169 G "C3'" "H3'" sing N N 170 G "O3'" "HO3'" sing N N 171 G "C2'" "O2'" sing N N 172 G "C2'" "C1'" sing N N 173 G "C2'" "H2'" sing N N 174 G "O2'" "HO2'" sing N N 175 G "C1'" N9 sing N N 176 G "C1'" "H1'" sing N N 177 G N9 C8 sing Y N 178 G N9 C4 sing Y N 179 G C8 N7 doub Y N 180 G C8 H8 sing N N 181 G N7 C5 sing Y N 182 G C5 C6 sing N N 183 G C5 C4 doub Y N 184 G C6 O6 doub N N 185 G C6 N1 sing N N 186 G N1 C2 sing N N 187 G N1 H1 sing N N 188 G C2 N2 sing N N 189 G C2 N3 doub N N 190 G N2 H21 sing N N 191 G N2 H22 sing N N 192 G N3 C4 sing N N 193 U OP3 P sing N N 194 U OP3 HOP3 sing N N 195 U P OP1 doub N N 196 U P OP2 sing N N 197 U P "O5'" sing N N 198 U OP2 HOP2 sing N N 199 U "O5'" "C5'" sing N N 200 U "C5'" "C4'" sing N N 201 U "C5'" "H5'" sing N N 202 U "C5'" "H5''" sing N N 203 U "C4'" "O4'" sing N N 204 U "C4'" "C3'" sing N N 205 U "C4'" "H4'" sing N N 206 U "O4'" "C1'" sing N N 207 U "C3'" "O3'" sing N N 208 U "C3'" "C2'" sing N N 209 U "C3'" "H3'" sing N N 210 U "O3'" "HO3'" sing N N 211 U "C2'" "O2'" sing N N 212 U "C2'" "C1'" sing N N 213 U "C2'" "H2'" sing N N 214 U "O2'" "HO2'" sing N N 215 U "C1'" N1 sing N N 216 U "C1'" "H1'" sing N N 217 U N1 C2 sing N N 218 U N1 C6 sing N N 219 U C2 O2 doub N N 220 U C2 N3 sing N N 221 U N3 C4 sing N N 222 U N3 H3 sing N N 223 U C4 O4 doub N N 224 U C4 C5 sing N N 225 U C5 C6 doub N N 226 U C5 H5 sing N N 227 U C6 H6 sing N N 228 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 9K70 'double helix' 9K70 'triple 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 6 1_555 B U 6 1_555 1.361 -4.511 1.741 -29.293 1.110 146.288 1 A_DA6:U26_B A 6 ? B 26 ? ? ? 1 A DG 7 1_555 A DG 15 1_555 0.758 3.619 0.073 -0.786 -0.301 -97.728 2 A_DG7:DG15_A A 7 ? A 15 ? 6 3 1 A DG 3 1_555 B G 5 1_555 -0.762 -3.621 -0.024 -0.252 0.020 97.840 3 A_DG3:G25_B A 3 ? B 25 ? 6 3 1 A DG 8 1_555 A DG 2 1_555 -2.189 -3.303 0.028 14.914 -10.471 85.184 4 A_DG8:DG2_A A 8 ? A 2 ? 6 3 1 A DA 12 1_555 B U 1 1_555 -0.788 -0.323 -0.053 -0.414 0.700 3.351 5 A_DA12:U21_B A 12 ? B 21 ? 20 1 1 A DG 9 1_555 A DG 1 1_555 1.024 3.416 -0.731 -9.952 4.100 -94.291 6 A_DG9:DG1_A A 9 ? A 1 ? 6 3 # 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 6 1_555 B U 6 1_555 A DG 7 1_555 A DG 15 1_555 -2.276 0.545 -2.935 -14.148 17.097 125.160 0.428 1.377 -2.735 9.598 7.943 126.268 1 AA_DA6DG7:DG15U26_AB A 6 ? B 26 ? A 7 ? A 15 ? 1 A DG 7 1_555 A DG 15 1_555 A DG 3 1_555 B G 5 1_555 2.468 3.192 -0.004 0.410 0.603 -179.980 -1.596 1.234 -0.004 -0.301 0.205 -179.980 2 AA_DG7DG3:G25DG15_BA A 7 ? A 15 ? A 3 ? B 25 ? 1 A DG 3 1_555 B G 5 1_555 A DG 8 1_555 A DG 2 1_555 -0.985 -3.681 -3.611 2.571 -1.927 63.057 -3.609 0.816 -3.543 -1.841 -2.456 63.131 3 AA_DG3DG8:DG2G25_AB A 3 ? B 25 ? A 8 ? A 2 ? 1 A DA 12 1_555 B U 1 1_555 A DG 9 1_555 A DG 1 1_555 -5.379 -0.669 0.664 75.997 152.567 -33.131 -0.911 -2.077 3.062 -79.337 39.519 -170.845 4 AA_DA12DG9:DG1U21_AB A 12 ? B 21 ? A 9 ? A 1 ? # loop_ _pdbx_audit_support.funding_organization _pdbx_audit_support.country _pdbx_audit_support.grant_number _pdbx_audit_support.ordinal 'National Natural Science Foundation of China (NSFC)' China 32200995 1 'National Natural Science Foundation of China (NSFC)' China U1932157 2 # loop_ _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.type _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.details 1 AVANCE ? Bruker 600 ? 2 AVANCE ? Bruker 500 ? # _atom_sites.entry_id 9K70 _atom_sites.Cartn_transf_matrix[1][1] ? _atom_sites.Cartn_transf_matrix[1][2] ? _atom_sites.Cartn_transf_matrix[1][3] ? _atom_sites.Cartn_transf_matrix[2][1] ? _atom_sites.Cartn_transf_matrix[2][2] ? _atom_sites.Cartn_transf_matrix[2][3] ? _atom_sites.Cartn_transf_matrix[3][1] ? _atom_sites.Cartn_transf_matrix[3][2] ? _atom_sites.Cartn_transf_matrix[3][3] ? _atom_sites.Cartn_transf_vector[1] ? _atom_sites.Cartn_transf_vector[2] ? _atom_sites.Cartn_transf_vector[3] ? _atom_sites.Cartn_transform_axes ? _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 _atom_sites.solution_primary ? _atom_sites.solution_secondary ? _atom_sites.solution_hydrogens ? _atom_sites.special_details ? # loop_ _atom_type.symbol C H N O P # loop_ #