data_8IF5 # _entry.id 8IF5 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.391 _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 8IF5 pdb_00008if5 10.2210/pdb8if5/pdb WWPDB D_1300035544 ? ? BMRB 36549 ? 10.13018/BMR36549 # 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 2023-07-19 2 'Structure model' 1 1 2023-08-23 3 'Structure model' 1 2 2024-05-15 # _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' 'Data collection' 2 2 'Structure model' 'Database references' 3 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 2 'Structure model' chem_comp_atom 2 2 'Structure model' chem_comp_bond 3 2 'Structure model' citation 4 2 'Structure model' citation_author 5 3 'Structure model' database_2 # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 2 'Structure model' '_citation.journal_volume' 2 2 'Structure model' '_citation.page_first' 3 2 'Structure model' '_citation.page_last' 4 2 'Structure model' '_citation_author.identifier_ORCID' 5 3 'Structure model' '_database_2.pdbx_DOI' # _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr REL _pdbx_database_status.entry_id 8IF5 _pdbx_database_status.recvd_initial_deposition_date 2023-02-17 _pdbx_database_status.SG_entry N _pdbx_database_status.deposit_site PDBJ _pdbx_database_status.process_site PDBJ _pdbx_database_status.status_code_cs REL _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 'AFB1-AF26 APTAMER COMPLEX' _pdbx_database_related.db_id 36549 _pdbx_database_related.content_type unspecified # _pdbx_contact_author.id 3 _pdbx_contact_author.email conggangli@wipm.ac.cn _pdbx_contact_author.name_first Conggang _pdbx_contact_author.name_last Li _pdbx_contact_author.name_mi ? _pdbx_contact_author.role 'principal investigator/group leader' _pdbx_contact_author.identifier_ORCID 0000-0002-5798-1722 # loop_ _audit_author.name _audit_author.pdbx_ordinal _audit_author.identifier_ORCID 'Xu, G.H.' 1 ? 'Wang, C.' 2 ? 'Li, C.G.' 3 ? # _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 UK _citation.database_id_Medline ? _citation.details ? _citation.id primary _citation.journal_abbrev 'Nucleic Acids Res.' _citation.journal_id_ASTM NARHAD _citation.journal_id_CSD 0389 _citation.journal_id_ISSN 1362-4962 _citation.journal_full ? _citation.journal_issue ? _citation.journal_volume 51 _citation.language ? _citation.page_first 7666 _citation.page_last 7674 _citation.title 'Structural basis for high-affinity recognition of aflatoxin B1 by a DNA aptamer.' _citation.year 2023 _citation.database_id_CSD ? _citation.pdbx_database_id_DOI 10.1093/nar/gkad541 _citation.pdbx_database_id_PubMed 37351632 _citation.pdbx_database_id_patent ? _citation.unpublished_flag ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Xu, G.' 1 ? primary 'Wang, C.' 2 ? primary 'Yu, H.' 3 ? primary 'Li, Y.' 4 ? primary 'Zhao, Q.' 5 ? primary 'Zhou, X.' 6 ? primary 'Li, C.' 7 ? primary 'Liu, M.' 8 ? # 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 'AFB1 DNA aptamer (26-MER)' 7943.083 1 ? ? ? ? 2 non-polymer syn 'AFLATOXIN B1' 312.274 1 ? ? ? ? # _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)(DA)(DC)(DG)(DT)(DG)(DT)(DT)(DG)(DT)(DC)(DT)(DC)(DT)(DC)(DT)(DG)(DT)(DG)(DT) (DC)(DT)(DC)(DG)(DT)(DG) ; _entity_poly.pdbx_seq_one_letter_code_can CACGTGTTGTCTCTCTGTGTCTCGTG _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name 'AFLATOXIN B1' _pdbx_entity_nonpoly.comp_id AFT # 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 DA n 1 3 DC n 1 4 DG n 1 5 DT n 1 6 DG n 1 7 DT n 1 8 DT n 1 9 DG n 1 10 DT n 1 11 DC n 1 12 DT n 1 13 DC n 1 14 DT n 1 15 DC n 1 16 DT n 1 17 DG n 1 18 DT n 1 19 DG n 1 20 DT n 1 21 DC n 1 22 DT n 1 23 DC n 1 24 DG n 1 25 DT n 1 26 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 1 _pdbx_entity_src_syn.pdbx_end_seq_num 26 _pdbx_entity_src_syn.organism_scientific 'synthetic construct' _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id 32630 _pdbx_entity_src_syn.details ? # 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 AFT non-polymer . 'AFLATOXIN B1' ? 'C17 H12 O6' 312.274 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 # 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 DC A . n A 1 2 DA 2 2 2 DA DA A . n A 1 3 DC 3 3 3 DC DC A . n A 1 4 DG 4 4 4 DG DG A . n A 1 5 DT 5 5 5 DT DT A . n A 1 6 DG 6 6 6 DG DG A . n A 1 7 DT 7 7 7 DT DT A . n A 1 8 DT 8 8 8 DT DT 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 DC 11 11 11 DC DC A . n A 1 12 DT 12 12 12 DT DT A . n A 1 13 DC 13 13 13 DC DC A . n A 1 14 DT 14 14 14 DT DT A . n A 1 15 DC 15 15 15 DC DC A . n A 1 16 DT 16 16 16 DT DT A . n A 1 17 DG 17 17 17 DG DG A . n A 1 18 DT 18 18 18 DT DT A . n A 1 19 DG 19 19 19 DG DG A . n A 1 20 DT 20 20 20 DT DT A . n A 1 21 DC 21 21 21 DC DC A . n A 1 22 DT 22 22 22 DT DT A . n A 1 23 DC 23 23 23 DC DC A . n A 1 24 DG 24 24 24 DG DG A . n A 1 25 DT 25 25 25 DT DT A . n A 1 26 DG 26 26 26 DG DG A . n # _pdbx_nonpoly_scheme.asym_id B _pdbx_nonpoly_scheme.entity_id 2 _pdbx_nonpoly_scheme.mon_id AFT _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 101 _pdbx_nonpoly_scheme.auth_seq_num 27 _pdbx_nonpoly_scheme.pdb_mon_id AFT _pdbx_nonpoly_scheme.auth_mon_id AFB _pdbx_nonpoly_scheme.pdb_strand_id A _pdbx_nonpoly_scheme.pdb_ins_code . # _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 8IF5 _exptl.crystals_number ? _exptl.details ? _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 8IF5 _struct.title 'AFB1-AF26 APTAMER COMPLEX' _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 8IF5 _struct_keywords.text 'DNA aptamer, Aflatoxin B1 (AFB1), Stem-loop, DNA' _struct_keywords.pdbx_keywords DNA # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 8IF5 _struct_ref.pdbx_db_accession 8IF5 _struct_ref.pdbx_db_isoform ? _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin 1 # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 8IF5 _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 26 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 8IF5 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 26 _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 26 # _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,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 ? # _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 DC 1 N3 ? ? ? 1_555 A DG 26 N1 ? ? A DC 1 A DG 26 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A DC 1 N4 ? ? ? 1_555 A DG 26 O6 ? ? A DC 1 A DG 26 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A DC 1 O2 ? ? ? 1_555 A DG 26 N2 ? ? A DC 1 A DG 26 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A DA 2 N1 ? ? ? 1_555 A DT 25 N3 ? ? A DA 2 A DT 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A DA 2 N6 ? ? ? 1_555 A DT 25 O4 ? ? A DA 2 A DT 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A DC 3 N3 ? ? ? 1_555 A DG 24 N1 ? ? A DC 3 A DG 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A DC 3 N4 ? ? ? 1_555 A DG 24 O6 ? ? A DC 3 A DG 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DC 3 O2 ? ? ? 1_555 A DG 24 N2 ? ? A DC 3 A DG 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DG 4 N1 ? ? ? 1_555 A DC 23 N3 ? ? A DG 4 A DC 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A DG 4 N2 ? ? ? 1_555 A DC 23 O2 ? ? A DG 4 A DC 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A DG 4 O6 ? ? ? 1_555 A DC 23 N4 ? ? A DG 4 A DC 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DT 5 N3 ? ? ? 1_555 A DT 22 O4 ? ? A DT 5 A DT 22 1_555 ? ? ? ? ? ? TYPE_16_PAIR ? ? ? hydrog13 hydrog ? ? A DT 5 O2 ? ? ? 1_555 A DT 22 N3 ? ? A DT 5 A DT 22 1_555 ? ? ? ? ? ? TYPE_16_PAIR ? ? ? hydrog14 hydrog ? ? A DG 6 N2 ? ? ? 1_555 A DG 17 O6 ? ? A DG 6 A DG 17 1_555 ? ? ? ? ? ? 'DG-DG MISPAIR' ? ? ? hydrog15 hydrog ? ? A DT 7 N3 ? ? ? 1_555 A DC 15 O2 ? ? A DT 7 A DC 15 1_555 ? ? ? ? ? ? 'DT-DC MISPAIR' ? ? ? hydrog16 hydrog ? ? A DG 9 N1 ? ? ? 1_555 A DC 15 N3 ? ? A DG 9 A DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DG 9 N2 ? ? ? 1_555 A DC 15 O2 ? ? A DG 9 A DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DG 9 O6 ? ? ? 1_555 A DC 15 N4 ? ? A DG 9 A DC 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A DC 11 N3 ? ? ? 1_555 A DG 19 N1 ? ? A DC 11 A DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A DC 11 N4 ? ? ? 1_555 A DG 19 O6 ? ? A DC 11 A DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DC 11 O2 ? ? ? 1_555 A DG 19 N2 ? ? A DC 11 A DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DC 13 N3 ? ? ? 1_555 A DG 17 N1 ? ? A DC 13 A DG 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A DC 13 N4 ? ? ? 1_555 A DG 17 O6 ? ? A DC 13 A DG 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A DC 13 O2 ? ? ? 1_555 A DG 17 N2 ? ? A DC 13 A DG 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # _pdbx_entry_details.entry_id 8IF5 _pdbx_entry_details.has_ligand_of_interest Y _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? # _pdbx_nmr_ensemble.entry_id 8IF5 _pdbx_nmr_ensemble.conformers_calculated_total_number 200 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _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 8IF5 _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 '1 mM AFB1 DNA aptamer (26-MER), 2 mM AFB1, 10 mM D TRIS-D11, 50 mM sodium chloride, 50 mM MgCL2, 100% D2O' '100% D2O' 1H solution '1 mM AF26 with 2 equivalents of AFB1 in 10 mM Tris-D11, 50 mM NaCl, and 50 mM MgCl2 (pH 7.5)' 2 '1 mM AFB1 DNA aptamer (26-MER), 2 mM AFB1, 10 mM D TRIS-D11, 50 mM sodium chloride, 50 mM MgCL2, 90% H2O/10% D2O' '90% H2O/10% D2O' 1H solution '1 mM AF26 with 2 equivalents of AFB1 in 10 mM Tris-D11, 50 mM NaCl, and 50 mM MgCl2 (pH 7.5)' 3 '3 mM AFB1 DNA aptamer (26-MER), 6 mM AFB1, 10 mM D TRIS-D11, 50 mM sodium chloride, 50 mM MgCL2, 90% H2O/10% D2O' '90% H2O/10% D2O' 1H solution '3 mM AF26 with 2 equivalents of AFB1 in 10 mM Tris-D11, 50 mM NaCl, and 50 mM MgCl2 (pH 7.5)' # 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 'AFB1 DNA aptamer (26-MER)' 1 ? mM 'natural abundance' 1 AFB1 2 ? mM 'natural abundance' 1 TRIS-D11 10 ? mM D 1 'sodium chloride' 50 ? mM 'natural abundance' 1 MgCL2 50 ? mM 'natural abundance' 2 'AFB1 DNA aptamer (26-MER)' 1 ? mM 'natural abundance' 2 AFB1 2 ? mM 'natural abundance' 2 TRIS-D11 10 ? mM D 2 'sodium chloride' 50 ? mM 'natural abundance' 2 MgCL2 50 ? mM 'natural abundance' 3 'AFB1 DNA aptamer (26-MER)' 3 ? mM 'natural abundance' 3 AFB1 6 ? mM 'natural abundance' 3 TRIS-D11 10 ? mM D 3 'sodium chloride' 50 ? mM 'natural abundance' 3 MgCL2 50 ? mM 'natural abundance' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 278 _pdbx_nmr_exptl_sample_conditions.pressure_units atm _pdbx_nmr_exptl_sample_conditions.pressure 1 _pdbx_nmr_exptl_sample_conditions.pH 7.5 _pdbx_nmr_exptl_sample_conditions.ionic_strength 100 _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 1 _pdbx_nmr_exptl_sample_conditions.pH_err 0.2 _pdbx_nmr_exptl_sample_conditions.pH_units pH _pdbx_nmr_exptl_sample_conditions.pressure_err ? _pdbx_nmr_exptl_sample_conditions.temperature_err 1 _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 DQF-COSY' 1 isotropic 2 1 1 '2D 1H-1H NOESY' 1 isotropic 3 1 1 '2D 1H-1H TOCSY' 1 isotropic 4 1 2 '2D 1H-1H NOESY' 1 isotropic 5 1 1 '2D 31P-1H COSY' 1 isotropic 6 1 3 '2D 1H-13C JRHMBC' 3 isotropic # loop_ _pdbx_nmr_refine.entry_id _pdbx_nmr_refine.method _pdbx_nmr_refine.details _pdbx_nmr_refine.software_ordinal 8IF5 'simulated annealing' ? 2 8IF5 'torsion angle dynamics' ? 1 # 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 'structure calculation' 'X-PLOR NIH' ? 'Schwieters, Kuszewski, Tjandra and Clore' 3 'chemical shift assignment' Sparky ? Goddard # 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 AFT C8A C N N 1 AFT C9B C Y N 2 AFT O7 O N N 3 AFT C6A C N R 4 AFT O6A O N N 5 AFT C5A C Y N 6 AFT C5B C Y N 7 AFT C4B C Y N 8 AFT O4 O N N 9 AFT CM C N N 10 AFT C4A C Y N 11 AFT C10 C Y N 12 AFT O10 O N N 13 AFT C11 C N N 14 AFT O11 O N N 15 AFT C12 C N N 16 AFT C3A C N N 17 AFT C3 C N N 18 AFT C2A C N N 19 AFT C9A C N S 20 AFT C1 C N N 21 AFT C9 C N N 22 AFT O1 O N N 23 AFT H8A1 H N N 24 AFT H91C H N N 25 AFT H9A H N N 26 AFT H6A H N N 27 AFT H5B H N N 28 AFT HM1C H N N 29 AFT HM2C H N N 30 AFT HM3C H N N 31 AFT H31C H N N 32 AFT H32C H N N 33 AFT H2A1 H N N 34 AFT H2A2 H N N 35 DA OP3 O N N 36 DA P P N N 37 DA OP1 O N N 38 DA OP2 O N N 39 DA "O5'" O N N 40 DA "C5'" C N N 41 DA "C4'" C N R 42 DA "O4'" O N N 43 DA "C3'" C N S 44 DA "O3'" O N N 45 DA "C2'" C N N 46 DA "C1'" C N R 47 DA N9 N Y N 48 DA C8 C Y N 49 DA N7 N Y N 50 DA C5 C Y N 51 DA C6 C Y N 52 DA N6 N N N 53 DA N1 N Y N 54 DA C2 C Y N 55 DA N3 N Y N 56 DA C4 C Y N 57 DA HOP3 H N N 58 DA HOP2 H N N 59 DA "H5'" H N N 60 DA "H5''" H N N 61 DA "H4'" H N N 62 DA "H3'" H N N 63 DA "HO3'" H N N 64 DA "H2'" H N N 65 DA "H2''" H N N 66 DA "H1'" H N N 67 DA H8 H N N 68 DA H61 H N N 69 DA H62 H N N 70 DA H2 H N N 71 DC OP3 O N N 72 DC P P N N 73 DC OP1 O N N 74 DC OP2 O N N 75 DC "O5'" O N N 76 DC "C5'" C N N 77 DC "C4'" C N R 78 DC "O4'" O N N 79 DC "C3'" C N S 80 DC "O3'" O N N 81 DC "C2'" C N N 82 DC "C1'" C N R 83 DC N1 N N N 84 DC C2 C N N 85 DC O2 O N N 86 DC N3 N N N 87 DC C4 C N N 88 DC N4 N N N 89 DC C5 C N N 90 DC C6 C N N 91 DC HOP3 H N N 92 DC HOP2 H N N 93 DC "H5'" H N N 94 DC "H5''" H N N 95 DC "H4'" H N N 96 DC "H3'" H N N 97 DC "HO3'" H N N 98 DC "H2'" H N N 99 DC "H2''" H N N 100 DC "H1'" H N N 101 DC H41 H N N 102 DC H42 H N N 103 DC H5 H N N 104 DC H6 H N N 105 DG OP3 O N N 106 DG P P N N 107 DG OP1 O N N 108 DG OP2 O N N 109 DG "O5'" O N N 110 DG "C5'" C N N 111 DG "C4'" C N R 112 DG "O4'" O N N 113 DG "C3'" C N S 114 DG "O3'" O N N 115 DG "C2'" C N N 116 DG "C1'" C N R 117 DG N9 N Y N 118 DG C8 C Y N 119 DG N7 N Y N 120 DG C5 C Y N 121 DG C6 C N N 122 DG O6 O N N 123 DG N1 N N N 124 DG C2 C N N 125 DG N2 N N N 126 DG N3 N N N 127 DG C4 C Y N 128 DG HOP3 H N N 129 DG HOP2 H N N 130 DG "H5'" H N N 131 DG "H5''" H N N 132 DG "H4'" H N N 133 DG "H3'" H N N 134 DG "HO3'" H N N 135 DG "H2'" H N N 136 DG "H2''" H N N 137 DG "H1'" H N N 138 DG H8 H N N 139 DG H1 H N N 140 DG H21 H N N 141 DG H22 H N N 142 DT OP3 O N N 143 DT P P N N 144 DT OP1 O N N 145 DT OP2 O N N 146 DT "O5'" O N N 147 DT "C5'" C N N 148 DT "C4'" C N R 149 DT "O4'" O N N 150 DT "C3'" C N S 151 DT "O3'" O N N 152 DT "C2'" C N N 153 DT "C1'" C N R 154 DT N1 N N N 155 DT C2 C N N 156 DT O2 O N N 157 DT N3 N N N 158 DT C4 C N N 159 DT O4 O N N 160 DT C5 C N N 161 DT C7 C N N 162 DT C6 C N N 163 DT HOP3 H N N 164 DT HOP2 H N N 165 DT "H5'" H N N 166 DT "H5''" H N N 167 DT "H4'" H N N 168 DT "H3'" H N N 169 DT "HO3'" H N N 170 DT "H2'" H N N 171 DT "H2''" H N N 172 DT "H1'" H N N 173 DT H3 H N N 174 DT H71 H N N 175 DT H72 H N N 176 DT H73 H N N 177 DT H6 H N N 178 # 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 AFT C8A O7 sing N N 1 AFT C8A C9 doub N N 2 AFT C9B C5A sing Y N 3 AFT C9B C10 doub Y N 4 AFT C9B C9A sing N N 5 AFT O7 C6A sing N N 6 AFT C6A O6A sing N N 7 AFT C6A C9A sing N N 8 AFT O6A C5A sing N N 9 AFT C5A C5B doub Y N 10 AFT C5B C4B sing Y N 11 AFT C4B O4 sing N N 12 AFT C4B C4A doub Y N 13 AFT O4 CM sing N N 14 AFT C4A C10 sing Y N 15 AFT C4A C3A sing N N 16 AFT C10 O10 sing N N 17 AFT O10 C11 sing N N 18 AFT C11 O11 doub N N 19 AFT C11 C12 sing N N 20 AFT C12 C3A doub N N 21 AFT C12 C1 sing N N 22 AFT C3A C3 sing N N 23 AFT C3 C2A sing N N 24 AFT C2A C1 sing N N 25 AFT C1 O1 doub N N 26 AFT C9A C9 sing N N 27 AFT C8A H8A1 sing N N 28 AFT C9 H91C sing N N 29 AFT C9A H9A sing N N 30 AFT C6A H6A sing N N 31 AFT C5B H5B sing N N 32 AFT CM HM1C sing N N 33 AFT CM HM2C sing N N 34 AFT CM HM3C sing N N 35 AFT C3 H31C sing N N 36 AFT C3 H32C sing N N 37 AFT C2A H2A1 sing N N 38 AFT C2A H2A2 sing N 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 DC OP3 P sing N N 78 DC OP3 HOP3 sing N N 79 DC P OP1 doub N N 80 DC P OP2 sing N N 81 DC P "O5'" sing N N 82 DC OP2 HOP2 sing N N 83 DC "O5'" "C5'" sing N N 84 DC "C5'" "C4'" sing N N 85 DC "C5'" "H5'" sing N N 86 DC "C5'" "H5''" sing N N 87 DC "C4'" "O4'" sing N N 88 DC "C4'" "C3'" sing N N 89 DC "C4'" "H4'" sing N N 90 DC "O4'" "C1'" sing N N 91 DC "C3'" "O3'" sing N N 92 DC "C3'" "C2'" sing N N 93 DC "C3'" "H3'" sing N N 94 DC "O3'" "HO3'" sing N N 95 DC "C2'" "C1'" sing N N 96 DC "C2'" "H2'" sing N N 97 DC "C2'" "H2''" sing N N 98 DC "C1'" N1 sing N N 99 DC "C1'" "H1'" sing N N 100 DC N1 C2 sing N N 101 DC N1 C6 sing N N 102 DC C2 O2 doub N N 103 DC C2 N3 sing N N 104 DC N3 C4 doub N N 105 DC C4 N4 sing N N 106 DC C4 C5 sing N N 107 DC N4 H41 sing N N 108 DC N4 H42 sing N N 109 DC C5 C6 doub N N 110 DC C5 H5 sing N N 111 DC C6 H6 sing N N 112 DG OP3 P sing N N 113 DG OP3 HOP3 sing N N 114 DG P OP1 doub N N 115 DG P OP2 sing N N 116 DG P "O5'" sing N N 117 DG OP2 HOP2 sing N N 118 DG "O5'" "C5'" sing N N 119 DG "C5'" "C4'" sing N N 120 DG "C5'" "H5'" sing N N 121 DG "C5'" "H5''" sing N N 122 DG "C4'" "O4'" sing N N 123 DG "C4'" "C3'" sing N N 124 DG "C4'" "H4'" sing N N 125 DG "O4'" "C1'" sing N N 126 DG "C3'" "O3'" sing N N 127 DG "C3'" "C2'" sing N N 128 DG "C3'" "H3'" sing N N 129 DG "O3'" "HO3'" sing N N 130 DG "C2'" "C1'" sing N N 131 DG "C2'" "H2'" sing N N 132 DG "C2'" "H2''" sing N N 133 DG "C1'" N9 sing N N 134 DG "C1'" "H1'" sing N N 135 DG N9 C8 sing Y N 136 DG N9 C4 sing Y N 137 DG C8 N7 doub Y N 138 DG C8 H8 sing N N 139 DG N7 C5 sing Y N 140 DG C5 C6 sing N N 141 DG C5 C4 doub Y N 142 DG C6 O6 doub N N 143 DG C6 N1 sing N N 144 DG N1 C2 sing N N 145 DG N1 H1 sing N N 146 DG C2 N2 sing N N 147 DG C2 N3 doub N N 148 DG N2 H21 sing N N 149 DG N2 H22 sing N N 150 DG N3 C4 sing N N 151 DT OP3 P sing N N 152 DT OP3 HOP3 sing N N 153 DT P OP1 doub N N 154 DT P OP2 sing N N 155 DT P "O5'" sing N N 156 DT OP2 HOP2 sing N N 157 DT "O5'" "C5'" sing N N 158 DT "C5'" "C4'" sing N N 159 DT "C5'" "H5'" sing N N 160 DT "C5'" "H5''" sing N N 161 DT "C4'" "O4'" sing N N 162 DT "C4'" "C3'" sing N N 163 DT "C4'" "H4'" sing N N 164 DT "O4'" "C1'" sing N N 165 DT "C3'" "O3'" sing N N 166 DT "C3'" "C2'" sing N N 167 DT "C3'" "H3'" sing N N 168 DT "O3'" "HO3'" sing N N 169 DT "C2'" "C1'" sing N N 170 DT "C2'" "H2'" sing N N 171 DT "C2'" "H2''" sing N N 172 DT "C1'" N1 sing N N 173 DT "C1'" "H1'" sing N N 174 DT N1 C2 sing N N 175 DT N1 C6 sing N N 176 DT C2 O2 doub N N 177 DT C2 N3 sing N N 178 DT N3 C4 sing N N 179 DT N3 H3 sing N N 180 DT C4 O4 doub N N 181 DT C4 C5 sing N N 182 DT C5 C7 sing N N 183 DT C5 C6 doub N N 184 DT C7 H71 sing N N 185 DT C7 H72 sing N N 186 DT C7 H73 sing N N 187 DT C6 H6 sing N N 188 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 8IF5 'double helix' 8IF5 'b-form double helix' 8IF5 'hairpin loop' 8IF5 'mismatched base pair' # loop_ _ndb_struct_na_base_pair.model_number _ndb_struct_na_base_pair.i_label_asym_id _ndb_struct_na_base_pair.i_label_comp_id _ndb_struct_na_base_pair.i_label_seq_id _ndb_struct_na_base_pair.i_symmetry _ndb_struct_na_base_pair.j_label_asym_id _ndb_struct_na_base_pair.j_label_comp_id _ndb_struct_na_base_pair.j_label_seq_id _ndb_struct_na_base_pair.j_symmetry _ndb_struct_na_base_pair.shear _ndb_struct_na_base_pair.stretch _ndb_struct_na_base_pair.stagger _ndb_struct_na_base_pair.buckle _ndb_struct_na_base_pair.propeller _ndb_struct_na_base_pair.opening _ndb_struct_na_base_pair.pair_number _ndb_struct_na_base_pair.pair_name _ndb_struct_na_base_pair.i_auth_asym_id _ndb_struct_na_base_pair.i_auth_seq_id _ndb_struct_na_base_pair.i_PDB_ins_code _ndb_struct_na_base_pair.j_auth_asym_id _ndb_struct_na_base_pair.j_auth_seq_id _ndb_struct_na_base_pair.j_PDB_ins_code _ndb_struct_na_base_pair.hbond_type_28 _ndb_struct_na_base_pair.hbond_type_12 1 A DC 1 1_555 A DG 26 1_555 -0.650 0.064 0.019 -0.330 -0.585 1.110 1 A_DC1:DG26_A A 1 ? A 26 ? 19 1 1 A DA 2 1_555 A DT 25 1_555 -0.255 -0.048 0.057 0.906 -3.827 -5.419 2 A_DA2:DT25_A A 2 ? A 25 ? 20 1 1 A DC 3 1_555 A DG 24 1_555 -0.103 0.134 -0.028 0.036 -1.608 1.619 3 A_DC3:DG24_A A 3 ? A 24 ? 19 1 1 A DG 4 1_555 A DC 23 1_555 0.614 0.039 0.086 -0.032 -2.146 1.741 4 A_DG4:DC23_A A 4 ? A 23 ? 19 1 1 A DT 5 1_555 A DT 22 1_555 2.545 -1.787 0.195 1.130 -4.248 -5.734 5 A_DT5:DT22_A A 5 ? A 22 ? 16 1 1 A DG 9 1_555 A DC 15 1_555 -0.254 0.118 -0.012 -1.667 -3.431 -1.156 6 A_DG9:DC15_A A 9 ? A 15 ? 19 1 1 A DG 17 1_555 A DC 13 1_555 -0.430 0.122 -0.126 -0.664 0.700 -2.820 7 A_DG17:DC13_A A 17 ? A 13 ? 19 1 1 A DC 11 1_555 A DG 19 1_555 -0.672 0.082 -0.156 -2.277 5.994 -2.145 8 A_DC11:DG19_A A 11 ? A 19 ? 19 1 # loop_ _ndb_struct_na_base_pair_step.model_number _ndb_struct_na_base_pair_step.i_label_asym_id_1 _ndb_struct_na_base_pair_step.i_label_comp_id_1 _ndb_struct_na_base_pair_step.i_label_seq_id_1 _ndb_struct_na_base_pair_step.i_symmetry_1 _ndb_struct_na_base_pair_step.j_label_asym_id_1 _ndb_struct_na_base_pair_step.j_label_comp_id_1 _ndb_struct_na_base_pair_step.j_label_seq_id_1 _ndb_struct_na_base_pair_step.j_symmetry_1 _ndb_struct_na_base_pair_step.i_label_asym_id_2 _ndb_struct_na_base_pair_step.i_label_comp_id_2 _ndb_struct_na_base_pair_step.i_label_seq_id_2 _ndb_struct_na_base_pair_step.i_symmetry_2 _ndb_struct_na_base_pair_step.j_label_asym_id_2 _ndb_struct_na_base_pair_step.j_label_comp_id_2 _ndb_struct_na_base_pair_step.j_label_seq_id_2 _ndb_struct_na_base_pair_step.j_symmetry_2 _ndb_struct_na_base_pair_step.shift _ndb_struct_na_base_pair_step.slide _ndb_struct_na_base_pair_step.rise _ndb_struct_na_base_pair_step.tilt _ndb_struct_na_base_pair_step.roll _ndb_struct_na_base_pair_step.twist _ndb_struct_na_base_pair_step.x_displacement _ndb_struct_na_base_pair_step.y_displacement _ndb_struct_na_base_pair_step.helical_rise _ndb_struct_na_base_pair_step.inclination _ndb_struct_na_base_pair_step.tip _ndb_struct_na_base_pair_step.helical_twist _ndb_struct_na_base_pair_step.step_number _ndb_struct_na_base_pair_step.step_name _ndb_struct_na_base_pair_step.i_auth_asym_id_1 _ndb_struct_na_base_pair_step.i_auth_seq_id_1 _ndb_struct_na_base_pair_step.i_PDB_ins_code_1 _ndb_struct_na_base_pair_step.j_auth_asym_id_1 _ndb_struct_na_base_pair_step.j_auth_seq_id_1 _ndb_struct_na_base_pair_step.j_PDB_ins_code_1 _ndb_struct_na_base_pair_step.i_auth_asym_id_2 _ndb_struct_na_base_pair_step.i_auth_seq_id_2 _ndb_struct_na_base_pair_step.i_PDB_ins_code_2 _ndb_struct_na_base_pair_step.j_auth_asym_id_2 _ndb_struct_na_base_pair_step.j_auth_seq_id_2 _ndb_struct_na_base_pair_step.j_PDB_ins_code_2 1 A DC 1 1_555 A DG 26 1_555 A DA 2 1_555 A DT 25 1_555 -0.385 0.057 3.387 -2.466 12.931 34.536 -1.741 0.259 3.223 20.866 3.979 36.889 1 AA_DC1DA2:DT25DG26_AA A 1 ? A 26 ? A 2 ? A 25 ? 1 A DA 2 1_555 A DT 25 1_555 A DC 3 1_555 A DG 24 1_555 0.441 -0.521 3.533 -0.042 9.805 32.775 -2.530 -0.757 3.247 16.911 0.072 34.172 2 AA_DA2DC3:DG24DT25_AA A 2 ? A 25 ? A 3 ? A 24 ? 1 A DC 3 1_555 A DG 24 1_555 A DG 4 1_555 A DC 23 1_555 -0.014 0.200 3.487 0.112 5.781 37.031 -0.500 0.038 3.478 9.034 -0.176 37.464 3 AA_DC3DG4:DC23DG24_AA A 3 ? A 24 ? A 4 ? A 23 ? 1 A DG 4 1_555 A DC 23 1_555 A DT 5 1_555 A DT 22 1_555 0.244 -0.404 3.502 -0.331 -2.339 44.143 -0.302 -0.358 3.516 -3.110 0.441 44.203 4 AA_DG4DT5:DT22DC23_AA A 4 ? A 23 ? A 5 ? A 22 ? 1 A DG 9 1_555 A DC 15 1_555 A DG 17 1_555 A DC 13 1_555 -5.738 -0.674 2.768 -21.777 23.658 113.536 -0.634 3.156 3.328 13.988 12.876 116.448 5 AA_DG9DG17:DC13DC15_AA A 9 ? A 15 ? A 17 ? A 13 ? # 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 21925406 1 'National Natural Science Foundation of China (NSFC)' China 21874149 2 # _pdbx_entity_instance_feature.ordinal 1 _pdbx_entity_instance_feature.comp_id AFT _pdbx_entity_instance_feature.asym_id ? _pdbx_entity_instance_feature.seq_num ? _pdbx_entity_instance_feature.auth_comp_id AFT _pdbx_entity_instance_feature.auth_asym_id ? _pdbx_entity_instance_feature.auth_seq_num ? _pdbx_entity_instance_feature.feature_type 'SUBJECT OF INVESTIGATION' _pdbx_entity_instance_feature.details ? # 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 III' ? Bruker 700 ? 2 'AVANCE III' ? Bruker 700 ? 3 'AVANCE III' ? Bruker 600 ? # _atom_sites.entry_id 8IF5 _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.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_