data_6J2W # _entry.id 6J2W # _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 6J2W pdb_00006j2w 10.2210/pdb6j2w/pdb WWPDB D_1300010284 ? ? BMRB 36229 ? 10.13018/BMR36229 # 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 2019-02-27 2 'Structure model' 1 1 2019-05-29 3 'Structure model' 1 2 2019-07-03 4 'Structure model' 1 3 2023-06-14 5 'Structure model' 1 4 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' 'Data collection' 4 3 'Structure model' 'Database references' 5 4 'Structure model' 'Data collection' 6 4 'Structure model' 'Database references' 7 4 'Structure model' Other 8 5 'Structure model' 'Data collection' 9 5 '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' citation 2 2 'Structure model' citation_author 3 2 'Structure model' pdbx_nmr_software 4 3 'Structure model' citation 5 4 'Structure model' database_2 6 4 'Structure model' pdbx_database_status 7 4 'Structure model' pdbx_nmr_spectrometer 8 5 'Structure model' chem_comp_atom 9 5 'Structure model' chem_comp_bond 10 5 '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.country' 2 2 'Structure model' '_citation.journal_abbrev' 3 2 'Structure model' '_citation.journal_id_ASTM' 4 2 'Structure model' '_citation.journal_id_CSD' 5 2 'Structure model' '_citation.journal_id_ISSN' 6 2 'Structure model' '_citation.pdbx_database_id_DOI' 7 2 'Structure model' '_citation.pdbx_database_id_PubMed' 8 2 'Structure model' '_citation.title' 9 2 'Structure model' '_citation.year' 10 2 'Structure model' '_citation_author.name' 11 2 'Structure model' '_pdbx_nmr_software.name' 12 3 'Structure model' '_citation.journal_volume' 13 3 'Structure model' '_citation.page_first' 14 3 'Structure model' '_citation.page_last' 15 4 'Structure model' '_database_2.pdbx_DOI' 16 4 'Structure model' '_database_2.pdbx_database_accession' 17 4 'Structure model' '_pdbx_database_status.status_code_nmr_data' 18 4 'Structure model' '_pdbx_nmr_spectrometer.model' 19 5 '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 6J2W _pdbx_database_status.recvd_initial_deposition_date 2019-01-03 _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.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_nmr_data REL # _pdbx_database_related.db_name BMRB _pdbx_database_related.details 'The structure of OBA3-OTA complex' _pdbx_database_related.db_id 36229 _pdbx_database_related.content_type unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal _audit_author.identifier_ORCID 'Xu, G.H.' 1 ? 'Li, C.G.' 2 ? # _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 47 _citation.language ? _citation.page_first 5963 _citation.page_last 5972 _citation.title 'Structure-guided post-SELEX optimization of an ochratoxin A aptamer.' _citation.year 2019 _citation.database_id_CSD ? _citation.pdbx_database_id_DOI 10.1093/nar/gkz336 _citation.pdbx_database_id_PubMed 31062016 _citation.unpublished_flag ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Xu, G.' 1 ? primary 'Zhao, J.' 2 ? primary 'Liu, N.' 3 ? primary 'Yang, M.' 4 ? primary 'Zhao, Q.' 5 ? primary 'Li, C.' 6 ? primary 'Liu, M.' 7 ? # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer syn ;DNA (5'-D(*CP*GP*GP*GP*GP*CP*GP*AP*AP*GP*CP*GP*GP*GP*TP*CP*CP*CP*G)-3') ; 5912.797 1 ? ? ? ? 2 non-polymer syn 'N-[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-7-carbonyl]-D-phenylalanine' 403.813 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)(DG)(DG)(DG)(DG)(DC)(DG)(DA)(DA)(DG)(DC)(DG)(DG)(DG)(DT)(DC)(DC)(DC)(DG)' _entity_poly.pdbx_seq_one_letter_code_can CGGGGCGAAGCGGGTCCCG _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name 'N-[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-7-carbonyl]-D-phenylalanine' _pdbx_entity_nonpoly.comp_id B2U # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 DC n 1 2 DG n 1 3 DG n 1 4 DG n 1 5 DG n 1 6 DC n 1 7 DG n 1 8 DA n 1 9 DA n 1 10 DG n 1 11 DC n 1 12 DG n 1 13 DG n 1 14 DG n 1 15 DT n 1 16 DC n 1 17 DC n 1 18 DC n 1 19 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 19 _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 B2U non-polymer . 'N-[(3R)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-7-carbonyl]-D-phenylalanine' ? 'C20 H18 Cl N O6' 403.813 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 CYT A . n A 1 2 DG 2 2 2 DG GUA A . n A 1 3 DG 3 3 3 DG GUA A . n A 1 4 DG 4 4 4 DG GUA A . n A 1 5 DG 5 5 5 DG GUA A . n A 1 6 DC 6 6 6 DC CYT A . n A 1 7 DG 7 7 7 DG GUA A . n A 1 8 DA 8 8 8 DA ADE A . n A 1 9 DA 9 9 9 DA ADE A . n A 1 10 DG 10 10 10 DG GUA A . n A 1 11 DC 11 11 11 DC CYT A . n A 1 12 DG 12 12 12 DG GUA A . n A 1 13 DG 13 13 13 DG GUA A . n A 1 14 DG 14 14 14 DG GUA A . n A 1 15 DT 15 15 15 DT THY A . n A 1 16 DC 16 16 16 DC CYT A . n A 1 17 DC 17 17 17 DC CYT A . n A 1 18 DC 18 18 18 DC CYT A . n A 1 19 DG 19 19 19 DG GUA A . n # _pdbx_nonpoly_scheme.asym_id B _pdbx_nonpoly_scheme.entity_id 2 _pdbx_nonpoly_scheme.mon_id B2U _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 101 _pdbx_nonpoly_scheme.auth_seq_num 20 _pdbx_nonpoly_scheme.pdb_mon_id B2U _pdbx_nonpoly_scheme.auth_mon_id OTA _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 6J2W _exptl.crystals_number ? _exptl.details ? _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 6J2W _struct.title 'The structure of OBA3-OTA 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 6J2W _struct_keywords.text 'triple helix, hairpin, 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 6J2W _struct_ref.pdbx_db_accession 6J2W _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 6J2W _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 19 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 6J2W _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 19 _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 19 # _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 # loop_ _pdbx_struct_assembly_prop.biol_id _pdbx_struct_assembly_prop.type _pdbx_struct_assembly_prop.value _pdbx_struct_assembly_prop.details 1 'ABSA (A^2)' 0 ? 1 MORE 0 ? 1 'SSA (A^2)' 3620 ? # _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 none _pdbx_struct_assembly_auth_evidence.details 'NMR titration demonstrated the complex formation of DNA aptamer with OTA' # _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 19 N1 ? ? A DC 1 A DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A DC 1 N4 ? ? ? 1_555 A DG 19 O6 ? ? A DC 1 A DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A DC 1 O2 ? ? ? 1_555 A DG 19 N2 ? ? A DC 1 A DG 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A DG 2 N7 ? ? ? 1_555 A DG 14 N1 ? ? A DG 2 A DG 14 1_555 ? ? ? ? ? ? TYPE_7_PAIR ? ? ? hydrog5 hydrog ? ? A DG 2 O6 ? ? ? 1_555 A DG 14 N2 ? ? A DG 2 A DG 14 1_555 ? ? ? ? ? ? TYPE_7_PAIR ? ? ? hydrog6 hydrog ? ? A DG 2 N1 ? ? ? 1_555 A DC 18 N3 ? ? A DG 2 A DC 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A DG 2 N2 ? ? ? 1_555 A DC 18 O2 ? ? A DG 2 A DC 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A DG 2 O6 ? ? ? 1_555 A DC 18 N4 ? ? A DG 2 A DC 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A DG 3 N7 ? ? ? 1_555 A DG 13 N1 ? ? A DG 3 A DG 13 1_555 ? ? ? ? ? ? TYPE_7_PAIR ? ? ? hydrog10 hydrog ? ? A DG 3 O6 ? ? ? 1_555 A DG 13 N2 ? ? A DG 3 A DG 13 1_555 ? ? ? ? ? ? TYPE_7_PAIR ? ? ? hydrog11 hydrog ? ? A DG 3 N1 ? ? ? 1_555 A DC 17 N3 ? ? A DG 3 A DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A DG 3 N2 ? ? ? 1_555 A DC 17 O2 ? ? A DG 3 A DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A DG 3 O6 ? ? ? 1_555 A DC 17 N4 ? ? A DG 3 A DC 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A DG 4 N7 ? ? ? 1_555 A DG 12 N1 ? ? A DG 4 A DG 12 1_555 ? ? ? ? ? ? TYPE_7_PAIR ? ? ? hydrog15 hydrog ? ? A DG 4 O6 ? ? ? 1_555 A DG 12 N2 ? ? A DG 4 A DG 12 1_555 ? ? ? ? ? ? TYPE_7_PAIR ? ? ? hydrog16 hydrog ? ? A DG 4 N1 ? ? ? 1_555 A DC 16 N3 ? ? A DG 4 A DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A DG 4 N2 ? ? ? 1_555 A DC 16 O2 ? ? A DG 4 A DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A DG 4 O6 ? ? ? 1_555 A DC 16 N4 ? ? A DG 4 A DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A DG 5 N1 ? ? ? 1_555 A DC 11 N3 ? ? A DG 5 A DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A DG 5 N2 ? ? ? 1_555 A DC 11 O2 ? ? A DG 5 A DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A DG 5 O6 ? ? ? 1_555 A DC 11 N4 ? ? A DG 5 A DC 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A DC 6 N3 ? ? ? 1_555 A DG 10 N1 ? ? A DC 6 A DG 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A DC 6 N4 ? ? ? 1_555 A DG 10 O6 ? ? A DC 6 A DG 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A DC 6 O2 ? ? ? 1_555 A DG 10 N2 ? ? A DC 6 A DG 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? A DG 7 N2 ? ? ? 1_555 A DA 9 N7 ? ? A DG 7 A DA 9 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? hydrog26 hydrog ? ? A DG 7 N3 ? ? ? 1_555 A DA 9 N6 ? ? A DG 7 A DA 9 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _struct_site.pdbx_auth_asym_id A _struct_site.pdbx_auth_comp_id B2U _struct_site.pdbx_auth_seq_id 101 _struct_site.pdbx_auth_ins_code ? _struct_site.pdbx_num_residues 5 _struct_site.details 'binding site for residue B2U A 101' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 5 DG A 4 ? DG A 4 . ? 1_555 ? 2 AC1 5 DG A 5 ? DG A 5 . ? 1_555 ? 3 AC1 5 DC A 11 ? DC A 11 . ? 1_555 ? 4 AC1 5 DG A 12 ? DG A 12 . ? 1_555 ? 5 AC1 5 DC A 16 ? DC A 16 . ? 1_555 ? # _pdbx_validate_rmsd_angle.id 1 _pdbx_validate_rmsd_angle.PDB_model_num 6 _pdbx_validate_rmsd_angle.auth_atom_id_1 "O4'" _pdbx_validate_rmsd_angle.auth_asym_id_1 A _pdbx_validate_rmsd_angle.auth_comp_id_1 DC _pdbx_validate_rmsd_angle.auth_seq_id_1 16 _pdbx_validate_rmsd_angle.PDB_ins_code_1 ? _pdbx_validate_rmsd_angle.label_alt_id_1 ? _pdbx_validate_rmsd_angle.auth_atom_id_2 "C4'" _pdbx_validate_rmsd_angle.auth_asym_id_2 A _pdbx_validate_rmsd_angle.auth_comp_id_2 DC _pdbx_validate_rmsd_angle.auth_seq_id_2 16 _pdbx_validate_rmsd_angle.PDB_ins_code_2 ? _pdbx_validate_rmsd_angle.label_alt_id_2 ? _pdbx_validate_rmsd_angle.auth_atom_id_3 "C3'" _pdbx_validate_rmsd_angle.auth_asym_id_3 A _pdbx_validate_rmsd_angle.auth_comp_id_3 DC _pdbx_validate_rmsd_angle.auth_seq_id_3 16 _pdbx_validate_rmsd_angle.PDB_ins_code_3 ? _pdbx_validate_rmsd_angle.label_alt_id_3 ? _pdbx_validate_rmsd_angle.angle_value 102.03 _pdbx_validate_rmsd_angle.angle_target_value 104.50 _pdbx_validate_rmsd_angle.angle_deviation -2.47 _pdbx_validate_rmsd_angle.angle_standard_deviation 0.40 _pdbx_validate_rmsd_angle.linker_flag N # _pdbx_nmr_ensemble.entry_id 6J2W _pdbx_nmr_ensemble.conformers_calculated_total_number 1000 _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 6J2W _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 '1.8 mM OBA3, 90% H2O/10% D2O' '90% H2O/10% D2O' NA solution '1.8 mM nucleic acid in solution containing 10 mM Na2HPO4/KH2PO4 and 10 mM MgCl2' 2 '1.8 mM OBA3, 100% D2O' '100% D2O' NA solution '1.8 mM nucleic acid in solution containing 10 mM Na2HPO4/KH2PO4 and 10 mM MgCl2' # 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 OBA3 1.8 ? mM 'natural abundance' 2 OBA3 1.8 ? mM '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 7.5 _pdbx_nmr_exptl_sample_conditions.ionic_strength '10 mM MgCl2' _pdbx_nmr_exptl_sample_conditions.details '1.8 mM nucleic acid in solution containing 10 mM Na2HPO4/KH2PO4 and 10 mM MgCl2' _pdbx_nmr_exptl_sample_conditions.ionic_strength_err ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_units mM _pdbx_nmr_exptl_sample_conditions.label conditions_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 NOESY' 1 isotropic 2 1 2 '2D NOESY' 1 isotropic 3 1 2 '2D DQF-COSY' 1 isotropic 4 1 2 '2D TOCSY' 1 isotropic 5 1 1 '2D JRHMBC' 2 isotropic # _pdbx_nmr_refine.entry_id 6J2W _pdbx_nmr_refine.method 'torsion angle dynamics' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 2 # loop_ _pdbx_nmr_software.ordinal _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors 1 'chemical shift assignment' Sparky ? Goddard 2 'structure calculation' X-PLOR 2.47 Brunger 3 processing TopSpin ? 'Bruker Biospin' # 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 B2U CD1 C Y N 1 B2U CE1 C Y N 2 B2U CZ C Y N 3 B2U CE2 C Y N 4 B2U CD2 C Y N 5 B2U CG C Y N 6 B2U CB C N N 7 B2U CA C N R 8 B2U C C N N 9 B2U O O N N 10 B2U OXT O N N 11 B2U N N N N 12 B2U CAN C N N 13 B2U OAX O N N 14 B2U CAA C Y N 15 B2U CAB C Y N 16 B2U CAC C Y N 17 B2U CLA CL N N 18 B2U CAD C Y N 19 B2U CAG C N N 20 B2U CAH C N R 21 B2U CAL C N N 22 B2U OAI O N N 23 B2U CAJ C N N 24 B2U OAK O N N 25 B2U CAE C Y N 26 B2U CAF C Y N 27 B2U OBB O N N 28 B2U HD1 H N N 29 B2U HE1 H N N 30 B2U HZ H N N 31 B2U HE2 H N N 32 B2U HD2 H N N 33 B2U HB1 H N N 34 B2U HB2 H N N 35 B2U HAM H N N 36 B2U H1 H N N 37 B2U H H N N 38 B2U HAB H N N 39 B2U HAH H N N 40 B2U HAG H N N 41 B2U HAI H N N 42 B2U HA2 H N N 43 B2U HA3 H N N 44 B2U HA1 H N N 45 B2U H2 H N N 46 DA OP3 O N N 47 DA P P N N 48 DA OP1 O N N 49 DA OP2 O N N 50 DA "O5'" O N N 51 DA "C5'" C N N 52 DA "C4'" C N R 53 DA "O4'" O N N 54 DA "C3'" C N S 55 DA "O3'" O N N 56 DA "C2'" C N N 57 DA "C1'" C N R 58 DA N9 N Y N 59 DA C8 C Y N 60 DA N7 N Y N 61 DA C5 C Y N 62 DA C6 C Y N 63 DA N6 N N N 64 DA N1 N Y N 65 DA C2 C Y N 66 DA N3 N Y N 67 DA C4 C Y N 68 DA HOP3 H N N 69 DA HOP2 H N N 70 DA "H5'" H N N 71 DA "H5''" H N N 72 DA "H4'" H N N 73 DA "H3'" H N N 74 DA "HO3'" H N N 75 DA "H2'" H N N 76 DA "H2''" H N N 77 DA "H1'" H N N 78 DA H8 H N N 79 DA H61 H N N 80 DA H62 H N N 81 DA H2 H N N 82 DC OP3 O N N 83 DC P P N N 84 DC OP1 O N N 85 DC OP2 O N N 86 DC "O5'" O N N 87 DC "C5'" C N N 88 DC "C4'" C N R 89 DC "O4'" O N N 90 DC "C3'" C N S 91 DC "O3'" O N N 92 DC "C2'" C N N 93 DC "C1'" C N R 94 DC N1 N N N 95 DC C2 C N N 96 DC O2 O N N 97 DC N3 N N N 98 DC C4 C N N 99 DC N4 N N N 100 DC C5 C N N 101 DC C6 C N N 102 DC HOP3 H N N 103 DC HOP2 H N N 104 DC "H5'" H N N 105 DC "H5''" H N N 106 DC "H4'" H N N 107 DC "H3'" H N N 108 DC "HO3'" H N N 109 DC "H2'" H N N 110 DC "H2''" H N N 111 DC "H1'" H N N 112 DC H41 H N N 113 DC H42 H N N 114 DC H5 H N N 115 DC H6 H N N 116 DG OP3 O N N 117 DG P P N N 118 DG OP1 O N N 119 DG OP2 O N N 120 DG "O5'" O N N 121 DG "C5'" C N N 122 DG "C4'" C N R 123 DG "O4'" O N N 124 DG "C3'" C N S 125 DG "O3'" O N N 126 DG "C2'" C N N 127 DG "C1'" C N R 128 DG N9 N Y N 129 DG C8 C Y N 130 DG N7 N Y N 131 DG C5 C Y N 132 DG C6 C N N 133 DG O6 O N N 134 DG N1 N N N 135 DG C2 C N N 136 DG N2 N N N 137 DG N3 N N N 138 DG C4 C Y N 139 DG HOP3 H N N 140 DG HOP2 H N N 141 DG "H5'" H N N 142 DG "H5''" H N N 143 DG "H4'" H N N 144 DG "H3'" H N N 145 DG "HO3'" H N N 146 DG "H2'" H N N 147 DG "H2''" H N N 148 DG "H1'" H N N 149 DG H8 H N N 150 DG H1 H N N 151 DG H21 H N N 152 DG H22 H N N 153 DT OP3 O N N 154 DT P P N N 155 DT OP1 O N N 156 DT OP2 O N N 157 DT "O5'" O N N 158 DT "C5'" C N N 159 DT "C4'" C N R 160 DT "O4'" O N N 161 DT "C3'" C N S 162 DT "O3'" O N N 163 DT "C2'" C N N 164 DT "C1'" C N R 165 DT N1 N N N 166 DT C2 C N N 167 DT O2 O N N 168 DT N3 N N N 169 DT C4 C N N 170 DT O4 O N N 171 DT C5 C N N 172 DT C7 C N N 173 DT C6 C N N 174 DT HOP3 H N N 175 DT HOP2 H N N 176 DT "H5'" H N N 177 DT "H5''" H N N 178 DT "H4'" H N N 179 DT "H3'" H N N 180 DT "HO3'" H N N 181 DT "H2'" H N N 182 DT "H2''" H N N 183 DT "H1'" H N N 184 DT H3 H N N 185 DT H71 H N N 186 DT H72 H N N 187 DT H73 H N N 188 DT H6 H N N 189 # 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 B2U OAK CAJ doub N N 1 B2U OAI CAJ sing N N 2 B2U OAI CAH sing N N 3 B2U CAJ CAE sing N N 4 B2U CAL CAH sing N N 5 B2U CAH CAG sing N N 6 B2U OBB CAF sing N N 7 B2U CAE CAF doub Y N 8 B2U CAE CAD sing Y N 9 B2U CAF CAA sing Y N 10 B2U CAG CAD sing N N 11 B2U CAD CAC doub Y N 12 B2U OAX CAN doub N N 13 B2U CAA CAN sing N N 14 B2U CAA CAB doub Y N 15 B2U CAN N sing N N 16 B2U CAC CAB sing Y N 17 B2U CAC CLA sing N N 18 B2U OXT C doub N N 19 B2U N CA sing N N 20 B2U C CA sing N N 21 B2U C O sing N N 22 B2U CA CB sing N N 23 B2U CB CG sing N N 24 B2U CD2 CG doub Y N 25 B2U CD2 CE2 sing Y N 26 B2U CG CD1 sing Y N 27 B2U CE2 CZ doub Y N 28 B2U CD1 CE1 doub Y N 29 B2U CZ CE1 sing Y N 30 B2U CD1 HD1 sing N N 31 B2U CE1 HE1 sing N N 32 B2U CZ HZ sing N N 33 B2U CE2 HE2 sing N N 34 B2U CD2 HD2 sing N N 35 B2U CB HB1 sing N N 36 B2U CB HB2 sing N N 37 B2U CA HAM sing N N 38 B2U O H1 sing N N 39 B2U N H sing N N 40 B2U CAB HAB sing N N 41 B2U CAG HAH sing N N 42 B2U CAG HAG sing N N 43 B2U CAH HAI sing N N 44 B2U CAL HA2 sing N N 45 B2U CAL HA3 sing N N 46 B2U CAL HA1 sing N N 47 B2U OBB H2 sing N N 48 DA OP3 P sing N N 49 DA OP3 HOP3 sing N N 50 DA P OP1 doub N N 51 DA P OP2 sing N N 52 DA P "O5'" sing N N 53 DA OP2 HOP2 sing N N 54 DA "O5'" "C5'" sing N N 55 DA "C5'" "C4'" sing N N 56 DA "C5'" "H5'" sing N N 57 DA "C5'" "H5''" sing N N 58 DA "C4'" "O4'" sing N N 59 DA "C4'" "C3'" sing N N 60 DA "C4'" "H4'" sing N N 61 DA "O4'" "C1'" sing N N 62 DA "C3'" "O3'" sing N N 63 DA "C3'" "C2'" sing N N 64 DA "C3'" "H3'" sing N N 65 DA "O3'" "HO3'" sing N N 66 DA "C2'" "C1'" sing N N 67 DA "C2'" "H2'" sing N N 68 DA "C2'" "H2''" sing N N 69 DA "C1'" N9 sing N N 70 DA "C1'" "H1'" sing N N 71 DA N9 C8 sing Y N 72 DA N9 C4 sing Y N 73 DA C8 N7 doub Y N 74 DA C8 H8 sing N N 75 DA N7 C5 sing Y N 76 DA C5 C6 sing Y N 77 DA C5 C4 doub Y N 78 DA C6 N6 sing N N 79 DA C6 N1 doub Y N 80 DA N6 H61 sing N N 81 DA N6 H62 sing N N 82 DA N1 C2 sing Y N 83 DA C2 N3 doub Y N 84 DA C2 H2 sing N N 85 DA N3 C4 sing Y N 86 DC OP3 P sing N N 87 DC OP3 HOP3 sing N N 88 DC P OP1 doub N N 89 DC P OP2 sing N N 90 DC P "O5'" sing N N 91 DC OP2 HOP2 sing N N 92 DC "O5'" "C5'" sing N N 93 DC "C5'" "C4'" sing N N 94 DC "C5'" "H5'" sing N N 95 DC "C5'" "H5''" sing N N 96 DC "C4'" "O4'" sing N N 97 DC "C4'" "C3'" sing N N 98 DC "C4'" "H4'" sing N N 99 DC "O4'" "C1'" sing N N 100 DC "C3'" "O3'" sing N N 101 DC "C3'" "C2'" sing N N 102 DC "C3'" "H3'" sing N N 103 DC "O3'" "HO3'" sing N N 104 DC "C2'" "C1'" sing N N 105 DC "C2'" "H2'" sing N N 106 DC "C2'" "H2''" sing N N 107 DC "C1'" N1 sing N N 108 DC "C1'" "H1'" sing N N 109 DC N1 C2 sing N N 110 DC N1 C6 sing N N 111 DC C2 O2 doub N N 112 DC C2 N3 sing N N 113 DC N3 C4 doub N N 114 DC C4 N4 sing N N 115 DC C4 C5 sing N N 116 DC N4 H41 sing N N 117 DC N4 H42 sing N N 118 DC C5 C6 doub N N 119 DC C5 H5 sing N N 120 DC C6 H6 sing N N 121 DG OP3 P sing N N 122 DG OP3 HOP3 sing N N 123 DG P OP1 doub N N 124 DG P OP2 sing N N 125 DG P "O5'" sing N N 126 DG OP2 HOP2 sing N N 127 DG "O5'" "C5'" sing N N 128 DG "C5'" "C4'" sing N N 129 DG "C5'" "H5'" sing N N 130 DG "C5'" "H5''" sing N N 131 DG "C4'" "O4'" sing N N 132 DG "C4'" "C3'" sing N N 133 DG "C4'" "H4'" sing N N 134 DG "O4'" "C1'" sing N N 135 DG "C3'" "O3'" sing N N 136 DG "C3'" "C2'" sing N N 137 DG "C3'" "H3'" sing N N 138 DG "O3'" "HO3'" sing N N 139 DG "C2'" "C1'" sing N N 140 DG "C2'" "H2'" sing N N 141 DG "C2'" "H2''" sing N N 142 DG "C1'" N9 sing N N 143 DG "C1'" "H1'" sing N N 144 DG N9 C8 sing Y N 145 DG N9 C4 sing Y N 146 DG C8 N7 doub Y N 147 DG C8 H8 sing N N 148 DG N7 C5 sing Y N 149 DG C5 C6 sing N N 150 DG C5 C4 doub Y N 151 DG C6 O6 doub N N 152 DG C6 N1 sing N N 153 DG N1 C2 sing N N 154 DG N1 H1 sing N N 155 DG C2 N2 sing N N 156 DG C2 N3 doub N N 157 DG N2 H21 sing N N 158 DG N2 H22 sing N N 159 DG N3 C4 sing N N 160 DT OP3 P sing N N 161 DT OP3 HOP3 sing N N 162 DT P OP1 doub N N 163 DT P OP2 sing N N 164 DT P "O5'" sing N N 165 DT OP2 HOP2 sing N N 166 DT "O5'" "C5'" sing N N 167 DT "C5'" "C4'" sing N N 168 DT "C5'" "H5'" sing N N 169 DT "C5'" "H5''" sing N N 170 DT "C4'" "O4'" sing N N 171 DT "C4'" "C3'" sing N N 172 DT "C4'" "H4'" sing N N 173 DT "O4'" "C1'" sing N N 174 DT "C3'" "O3'" sing N N 175 DT "C3'" "C2'" sing N N 176 DT "C3'" "H3'" sing N N 177 DT "O3'" "HO3'" sing N N 178 DT "C2'" "C1'" sing N N 179 DT "C2'" "H2'" sing N N 180 DT "C2'" "H2''" sing N N 181 DT "C1'" N1 sing N N 182 DT "C1'" "H1'" sing N N 183 DT N1 C2 sing N N 184 DT N1 C6 sing N N 185 DT C2 O2 doub N N 186 DT C2 N3 sing N N 187 DT N3 C4 sing N N 188 DT N3 H3 sing N N 189 DT C4 O4 doub N N 190 DT C4 C5 sing N N 191 DT C5 C7 sing N N 192 DT C5 C6 doub N N 193 DT C7 H71 sing N N 194 DT C7 H72 sing N N 195 DT C7 H73 sing N N 196 DT C6 H6 sing N N 197 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 6J2W 'b-form double helix' 6J2W '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 DC 1 1_555 A DG 19 1_555 -0.054 -0.038 -0.130 3.172 8.181 3.948 1 A_DC1:DG19_A A 1 ? A 19 ? 19 1 1 A DG 2 1_555 A DC 18 1_555 0.143 -0.054 0.215 2.963 -14.087 3.346 2 A_DG2:DC18_A A 2 ? A 18 ? 19 1 1 A DG 3 1_555 A DC 17 1_555 0.106 -0.099 0.195 -0.498 -18.130 2.608 3 A_DG3:DC17_A A 3 ? A 17 ? 19 1 1 A DG 4 1_555 A DC 16 1_555 0.330 -0.016 0.200 1.162 -19.782 0.138 4 A_DG4:DC16_A A 4 ? A 16 ? 19 1 1 A DG 5 1_555 A DC 11 1_555 -0.474 -0.254 -0.407 -12.249 24.392 -0.248 5 A_DG5:DC11_A A 5 ? A 11 ? 19 1 1 A DC 6 1_555 A DG 10 1_555 0.385 -0.225 -0.408 10.889 26.404 -2.571 6 A_DC6:DG10_A A 6 ? A 10 ? 19 1 1 A DG 7 1_555 A DA 9 1_555 6.387 -4.940 0.769 42.728 -3.906 9.933 7 A_DG7:DA9_A A 7 ? A 9 ? 11 9 # 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 19 1_555 A DG 2 1_555 A DC 18 1_555 -0.290 -0.343 3.580 1.494 8.533 31.825 -2.175 0.787 3.361 15.213 -2.663 32.954 1 AA_DC1DG2:DC18DG19_AA A 1 ? A 19 ? A 2 ? A 18 ? 1 A DG 2 1_555 A DC 18 1_555 A DG 3 1_555 A DC 17 1_555 -0.271 -0.154 3.278 1.763 13.881 33.451 -2.193 0.683 2.968 22.910 -2.910 36.182 2 AA_DG2DG3:DC17DC18_AA A 2 ? A 18 ? A 3 ? A 17 ? 1 A DG 3 1_555 A DC 17 1_555 A DG 4 1_555 A DC 16 1_555 0.229 -0.330 3.151 -1.611 13.172 34.192 -2.240 -0.575 2.825 21.428 2.621 36.605 3 AA_DG3DG4:DC16DC17_AA A 3 ? A 17 ? A 4 ? A 16 ? 1 A DG 5 1_555 A DC 11 1_555 A DC 6 1_555 A DG 10 1_555 -0.308 -0.603 3.424 1.771 10.235 23.308 -4.317 1.209 2.876 23.871 -4.130 25.489 4 AA_DG5DC6:DG10DC11_AA A 5 ? A 11 ? A 6 ? A 10 ? 1 A DC 6 1_555 A DG 10 1_555 A DG 7 1_555 A DA 9 1_555 0.606 1.142 2.777 -1.554 7.007 53.654 0.882 -0.749 2.877 7.724 1.713 54.097 5 AA_DC6DG7:DA9DG10_AA A 6 ? A 10 ? A 7 ? A 9 ? # loop_ _pdbx_audit_support.funding_organization _pdbx_audit_support.country _pdbx_audit_support.grant_number _pdbx_audit_support.ordinal 'Ministry of Science and Technology (China)' China 2017YFA0505400 1 'National Natural Science Foundation of China' China 21190041 2 # _pdbx_entity_instance_feature.ordinal 1 _pdbx_entity_instance_feature.comp_id B2U _pdbx_entity_instance_feature.asym_id ? _pdbx_entity_instance_feature.seq_num ? _pdbx_entity_instance_feature.auth_comp_id B2U _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 ? Bruker 700 ? 2 AVANCE ? Bruker 600 ? # _atom_sites.entry_id 6J2W _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 CL H N O P # loop_