data_2N4J # _entry.id 2N4J # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.392 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_code _database_2.database_id _database_2.pdbx_database_accession _database_2.pdbx_DOI RCSB104412 RCSB ? ? 2N4J PDB pdb_00002n4j 10.2210/pdb2n4j/pdb 25669 BMRB ? 10.13018/BMR25669 D_1000104412 WWPDB ? ? # 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 2015-07-29 2 'Structure model' 1 1 2015-09-16 3 'Structure model' 1 2 2023-06-14 4 'Structure model' 1 3 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' 'Database references' 2 3 'Structure model' 'Data collection' 3 3 'Structure model' 'Database references' 4 3 'Structure model' 'Derived calculations' 5 3 'Structure model' Other 6 4 'Structure model' 'Data collection' 7 4 'Structure model' 'Database references' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 3 'Structure model' database_2 2 3 'Structure model' pdbx_database_status 3 3 'Structure model' pdbx_nmr_software 4 3 'Structure model' pdbx_nmr_spectrometer 5 3 'Structure model' struct_conn 6 4 'Structure model' chem_comp_atom 7 4 'Structure model' chem_comp_bond 8 4 '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 3 'Structure model' '_database_2.pdbx_DOI' 2 3 'Structure model' '_database_2.pdbx_database_accession' 3 3 'Structure model' '_pdbx_database_status.status_code_nmr_data' 4 3 'Structure model' '_pdbx_nmr_software.name' 5 3 'Structure model' '_pdbx_nmr_spectrometer.model' 6 3 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 7 4 'Structure model' '_database_2.pdbx_DOI' # _pdbx_database_status.deposit_site BMRB _pdbx_database_status.entry_id 2N4J _pdbx_database_status.process_site RCSB _pdbx_database_status.recvd_initial_deposition_date 2015-06-19 _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code REL _pdbx_database_status.status_code_mr REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.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_id 25669 _pdbx_database_related.db_name BMRB _pdbx_database_related.content_type unspecified _pdbx_database_related.details . # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Maiti, M.' 1 'Lescrinier, E.' 2 'Herdewijn, P.' 3 # _citation.id primary _citation.title 'Xylonucleic acid: synthesis, structure, and orthogonal pairing properties.' _citation.journal_abbrev 'Nucleic Acids Res.' _citation.journal_volume 43 _citation.page_first 7189 _citation.page_last 7200 _citation.year 2015 _citation.journal_id_ASTM NARHAD _citation.country UK _citation.journal_id_ISSN 0305-1048 _citation.journal_id_CSD 0389 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 26175047 _citation.pdbx_database_id_DOI 10.1093/nar/gkv719 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Maiti, M.' 1 ? primary 'Maiti, M.' 2 ? primary 'Knies, C.' 3 ? primary 'Dumbre, S.' 4 ? primary 'Lescrinier, E.' 5 ? primary 'Rosemeyer, H.' 6 ? primary 'Ceulemans, A.' 7 ? primary 'Herdewijn, P.' 8 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description ;XNA (5'-R(*(8XG)P*(8XU)P*(8XG)P*(8XU)P*(8XA)P*(8XC)P*(8XA)P*(8XC))-3') ; _entity.formula_weight 2526.561 _entity.pdbx_number_of_molecules 2 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _entity_poly.entity_id 1 _entity_poly.type polyribonucleotide _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code '(8XG)(8XU)(8XG)(8XU)(8XA)(8XC)(8XA)(8XC)' _entity_poly.pdbx_seq_one_letter_code_can XXXXXXXX _entity_poly.pdbx_strand_id A,B _entity_poly.pdbx_target_identifier ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 8XG n 1 2 8XU n 1 3 8XG n 1 4 8XU n 1 5 8XA n 1 6 8XC n 1 7 8XA n 1 8 8XC n # 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 8XA non-polymer . '9-(5-O-phosphono-beta-D-xylofuranosyl)-9H-purin-6-amine' ? 'C10 H14 N5 O7 P' 347.221 8XC non-polymer . '4-amino-1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidin-2(1H)-one' ? 'C9 H14 N3 O8 P' 323.197 8XG non-polymer . '2-amino-9-(5-O-phosphono-beta-D-xylofuranosyl)-1,9-dihydro-6H-purin-6-one' ? 'C10 H14 N5 O8 P' 363.221 8XU non-polymer . '1-(5-O-phosphono-beta-D-xylofuranosyl)pyrimidine-2,4(1H,3H)-dione' ? '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 8XG 1 1 1 8XG XG A . n A 1 2 8XU 2 2 2 8XU XU A . n A 1 3 8XG 3 3 3 8XG XG A . n A 1 4 8XU 4 4 4 8XU XU A . n A 1 5 8XA 5 5 5 8XA XA A . n A 1 6 8XC 6 6 6 8XC XC A . n A 1 7 8XA 7 7 7 8XA XA A . n A 1 8 8XC 8 8 8 8XC XC A . n B 1 1 8XG 1 9 9 8XG XG B . n B 1 2 8XU 2 10 10 8XU XU B . n B 1 3 8XG 3 11 11 8XG XG B . n B 1 4 8XU 4 12 12 8XU XU B . n B 1 5 8XA 5 13 13 8XA XA B . n B 1 6 8XC 6 14 14 8XC XC B . n B 1 7 8XA 7 15 15 8XA XA B . n B 1 8 8XC 8 16 16 8XC XC 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.crystals_number ? _exptl.details ? _exptl.entry_id 2N4J _exptl.method 'SOLUTION NMR' _exptl.method_details ? # _struct.entry_id 2N4J _struct.title 'Solution structure of a self complementary Xylonucleic Acid duplex' _struct.pdbx_model_details 'closest to the average, model1' _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2N4J _struct_keywords.pdbx_keywords 'UNKNOWN FUNCTION' _struct_keywords.text 'UNKNOWN FUNCTION' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 1 ? # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 2N4J _struct_ref.pdbx_db_accession 2N4J _struct_ref.entity_id 1 _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_db_isoform ? # loop_ _struct_ref_seq.align_id _struct_ref_seq.ref_id _struct_ref_seq.pdbx_PDB_id_code _struct_ref_seq.pdbx_strand_id _struct_ref_seq.seq_align_beg _struct_ref_seq.pdbx_seq_align_beg_ins_code _struct_ref_seq.seq_align_end _struct_ref_seq.pdbx_seq_align_end_ins_code _struct_ref_seq.pdbx_db_accession _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_db_align_beg_ins_code _struct_ref_seq.db_align_end _struct_ref_seq.pdbx_db_align_end_ins_code _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.pdbx_auth_seq_align_end 1 1 2N4J A 1 ? 8 ? 2N4J 1 ? 8 ? 1 8 2 1 2N4J B 1 ? 8 ? 2N4J 9 ? 16 ? 9 16 # _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_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # _struct_biol.id 1 _struct_biol.details ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order _struct_conn.pdbx_role covale1 covale one ? A 8XG 1 "O3'" ? ? ? 1_555 A 8XU 2 P ? ? A 8XG 1 A 8XU 2 1_555 ? ? ? ? ? ? ? 1.614 ? ? covale2 covale one ? A 8XU 2 "O3'" ? ? ? 1_555 A 8XG 3 P ? ? A 8XU 2 A 8XG 3 1_555 ? ? ? ? ? ? ? 1.611 ? ? covale3 covale one ? A 8XG 3 "O3'" ? ? ? 1_555 A 8XU 4 P ? ? A 8XG 3 A 8XU 4 1_555 ? ? ? ? ? ? ? 1.615 ? ? covale4 covale one ? A 8XU 4 "O3'" ? ? ? 1_555 A 8XA 5 P ? ? A 8XU 4 A 8XA 5 1_555 ? ? ? ? ? ? ? 1.613 ? ? covale5 covale one ? A 8XA 5 "O3'" ? ? ? 1_555 A 8XC 6 P ? ? A 8XA 5 A 8XC 6 1_555 ? ? ? ? ? ? ? 1.619 ? ? covale6 covale one ? A 8XC 6 "O3'" ? ? ? 1_555 A 8XA 7 P ? ? A 8XC 6 A 8XA 7 1_555 ? ? ? ? ? ? ? 1.616 ? ? covale7 covale one ? A 8XA 7 "O3'" ? ? ? 1_555 A 8XC 8 P ? ? A 8XA 7 A 8XC 8 1_555 ? ? ? ? ? ? ? 1.616 ? ? covale8 covale one ? B 8XG 1 "O3'" ? ? ? 1_555 B 8XU 2 P ? ? B 8XG 9 B 8XU 10 1_555 ? ? ? ? ? ? ? 1.615 ? ? covale9 covale one ? B 8XU 2 "O3'" ? ? ? 1_555 B 8XG 3 P ? ? B 8XU 10 B 8XG 11 1_555 ? ? ? ? ? ? ? 1.612 ? ? covale10 covale one ? B 8XG 3 "O3'" ? ? ? 1_555 B 8XU 4 P ? ? B 8XG 11 B 8XU 12 1_555 ? ? ? ? ? ? ? 1.613 ? ? covale11 covale one ? B 8XU 4 "O3'" ? ? ? 1_555 B 8XA 5 P ? ? B 8XU 12 B 8XA 13 1_555 ? ? ? ? ? ? ? 1.616 ? ? covale12 covale one ? B 8XA 5 "O3'" ? ? ? 1_555 B 8XC 6 P ? ? B 8XA 13 B 8XC 14 1_555 ? ? ? ? ? ? ? 1.620 ? ? covale13 covale one ? B 8XC 6 "O3'" ? ? ? 1_555 B 8XA 7 P ? ? B 8XC 14 B 8XA 15 1_555 ? ? ? ? ? ? ? 1.615 ? ? covale14 covale one ? B 8XA 7 "O3'" ? ? ? 1_555 B 8XC 8 P ? ? B 8XA 15 B 8XC 16 1_555 ? ? ? ? ? ? ? 1.616 ? ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.55 2 1 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.55 3 1 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.56 4 1 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.57 5 2 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.55 6 2 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.56 7 2 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.56 8 2 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.58 9 3 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.53 10 3 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.53 11 3 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.59 12 4 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.53 13 4 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.54 14 4 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.57 15 5 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.52 16 5 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.54 17 6 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.55 18 6 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.55 19 6 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.56 20 6 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.56 21 7 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.53 22 7 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.55 23 7 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.57 24 8 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.54 25 8 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.57 26 8 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.57 27 8 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.58 28 9 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.54 29 9 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.55 30 9 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.58 31 10 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.53 32 10 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.54 33 10 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.57 34 11 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.54 35 11 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.54 36 11 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.56 37 11 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.58 38 12 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.54 39 12 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.54 40 12 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.57 41 12 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.58 42 13 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.56 43 13 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.57 44 13 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.57 45 13 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.57 46 14 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.53 47 14 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.57 48 14 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.58 49 14 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.60 50 15 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.54 51 15 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.55 52 15 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.55 53 15 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.58 54 16 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.54 55 16 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.55 56 16 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.56 57 16 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.56 58 17 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.54 59 17 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.55 60 17 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.56 61 17 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.57 62 18 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.54 63 18 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.55 64 18 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.56 65 18 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.57 66 19 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.53 67 19 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.54 68 19 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.58 69 20 H3 A 8XU 2 ? ? N1 B 8XA 15 ? ? 1.54 70 20 N1 A 8XA 7 ? ? H3 B 8XU 10 ? ? 1.55 71 20 H1 A 8XG 1 ? ? N3 B 8XC 16 ? ? 1.57 72 20 N3 A 8XC 8 ? ? H1 B 8XG 9 ? ? 1.58 # _pdbx_nmr_ensemble.average_constraint_violations_per_residue ? _pdbx_nmr_ensemble.average_constraints_per_residue ? _pdbx_nmr_ensemble.average_distance_constraint_violation ? _pdbx_nmr_ensemble.average_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _pdbx_nmr_ensemble.conformers_calculated_total_number 100 _pdbx_nmr_ensemble.conformers_submitted_total_number 20 _pdbx_nmr_ensemble.distance_constraint_violation_method ? _pdbx_nmr_ensemble.entry_id 2N4J _pdbx_nmr_ensemble.maximum_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_lower_distance_constraint_violation ? _pdbx_nmr_ensemble.maximum_torsion_angle_constraint_violation ? _pdbx_nmr_ensemble.maximum_upper_distance_constraint_violation ? _pdbx_nmr_ensemble.torsion_angle_constraint_violation_method ? # _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.entry_id 2N4J _pdbx_nmr_representative.selection_criteria 'closest to the average' # loop_ _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.solvent_system '1.5 mM XNA, 100% D2O' 1 '100% D2O' '1.5 mM XNA, 90% H2O/10% D2O' 2 '90% H2O/10% D2O' # loop_ _pdbx_nmr_exptl_sample.component _pdbx_nmr_exptl_sample.concentration _pdbx_nmr_exptl_sample.concentration_range _pdbx_nmr_exptl_sample.concentration_units _pdbx_nmr_exptl_sample.isotopic_labeling _pdbx_nmr_exptl_sample.solution_id XNA-1 1.5 ? mM ? 1 XNA-2 1.5 ? mM ? 2 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pH 7.2 _pdbx_nmr_exptl_sample_conditions.pressure ambient _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.temperature 283 _pdbx_nmr_exptl_sample_conditions.temperature_units K # loop_ _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.type 1 1 1 '2D DQF-COSY' 1 2 1 '2D 1H-1H TOCSY' 1 3 1 '2D 1H-1H NOESY' 1 4 1 '2D 1H-13C HSQC aliphatic' 1 5 1 '2D 1H-13C HSQC aromatic' 1 6 1 '2D 1H-13C HMBC aromatic' 1 7 2 '2D 1H-1H NOESY' 1 8 1 '2D 1H-31P COSY' 1 9 1 '31P Dec. 2D DQF-COSY' # _pdbx_nmr_refine.entry_id 2N4J _pdbx_nmr_refine.method 'torsion angle dynamics, molecular dynamics' _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.authors _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.ordinal 'Bruker Biospin' collection TopSpin 2.1 1 'Bruker Biospin' processing TopSpin 2.1 2 'Schwieters, Kuszewski, Tjandra and Clore' refinement 'X-PLOR NIH' ? 3 'Keller and Wuthrich' 'chemical shift assignment' CARA ? 4 # 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 8XA P P N N 1 8XA OP1 O N N 2 8XA OP2 O N N 3 8XA "O5'" O N N 4 8XA "C5'" C N N 5 8XA "C4'" C N R 6 8XA "O4'" O N N 7 8XA "C1'" C N R 8 8XA N9 N Y N 9 8XA C4 C Y N 10 8XA N3 N Y N 11 8XA C2 C Y N 12 8XA N1 N Y N 13 8XA C6 C Y N 14 8XA N6 N N N 15 8XA C5 C Y N 16 8XA N7 N Y N 17 8XA C8 C Y N 18 8XA "C2'" C N R 19 8XA "O2'" O N N 20 8XA "C3'" C N R 21 8XA "O3'" O N N 22 8XA O1 O N N 23 8XA H1 H N N 24 8XA "H5'" H N N 25 8XA "H5''" H N N 26 8XA "H4'" H N N 27 8XA "H1'" H N N 28 8XA H2 H N N 29 8XA H61 H N N 30 8XA H62 H N N 31 8XA H8 H N N 32 8XA "H2'" H N N 33 8XA "HO2'" H N N 34 8XA "H3'" H N N 35 8XA H3 H N N 36 8XA H4 H N N 37 8XC P P N N 38 8XC OP1 O N N 39 8XC OP2 O N N 40 8XC "O5'" O N N 41 8XC "C5'" C N N 42 8XC "C4'" C N R 43 8XC "O4'" O N N 44 8XC "C1'" C N R 45 8XC N1 N N N 46 8XC C6 C N N 47 8XC C2 C N N 48 8XC O2 O N N 49 8XC N3 N N N 50 8XC C4 C N N 51 8XC N4 N N N 52 8XC C5 C N N 53 8XC "C2'" C N R 54 8XC "O2'" O N N 55 8XC "C3'" C N R 56 8XC "O3'" O N N 57 8XC O1 O N N 58 8XC H1 H N N 59 8XC "H5''" H N N 60 8XC "H5'" H N N 61 8XC "H4'" H N N 62 8XC "H1'" H N N 63 8XC H6 H N N 64 8XC H41 H N N 65 8XC H42 H N N 66 8XC H5 H N N 67 8XC "H2'" H N N 68 8XC "HO2'" H N N 69 8XC "H3'" H N N 70 8XC "HO3'" H N N 71 8XC H2 H N N 72 8XG P P N N 73 8XG OP1 O N N 74 8XG OP2 O N N 75 8XG "O5'" O N N 76 8XG "C5'" C N N 77 8XG "C4'" C N R 78 8XG "O4'" O N N 79 8XG "C1'" C N R 80 8XG N9 N Y N 81 8XG C4 C Y N 82 8XG N3 N N N 83 8XG C2 C N N 84 8XG N2 N N N 85 8XG N1 N N N 86 8XG C6 C N N 87 8XG O6 O N N 88 8XG C5 C Y N 89 8XG N7 N Y N 90 8XG C8 C Y N 91 8XG "C2'" C N R 92 8XG "O2'" O N N 93 8XG "C3'" C N R 94 8XG "O3'" O N N 95 8XG O1 O N N 96 8XG H2 H N N 97 8XG "H5'" H N N 98 8XG "H5''" H N N 99 8XG "H4'" H N N 100 8XG "H1'" H N N 101 8XG H21 H N N 102 8XG H22 H N N 103 8XG H1 H N N 104 8XG H8 H N N 105 8XG "H2'" H N N 106 8XG "HO2'" H N N 107 8XG "H3'" H N N 108 8XG H3 H N N 109 8XG H4 H N N 110 8XU P P N N 111 8XU OP1 O N N 112 8XU OP2 O N N 113 8XU "O5'" O N N 114 8XU "C5'" C N N 115 8XU "C4'" C N R 116 8XU "O4'" O N N 117 8XU "C1'" C N R 118 8XU N1 N N N 119 8XU C6 C N N 120 8XU C2 C N N 121 8XU O2 O N N 122 8XU N3 N N N 123 8XU C4 C N N 124 8XU O4 O N N 125 8XU C5 C N N 126 8XU "C2'" C N R 127 8XU "O2'" O N N 128 8XU "C3'" C N R 129 8XU "O3'" O N N 130 8XU O1 O N N 131 8XU H1 H N N 132 8XU "H5''" H N N 133 8XU "H5'" H N N 134 8XU "H4'" H N N 135 8XU "H1'" H N N 136 8XU H6 H N N 137 8XU H3 H N N 138 8XU H5 H N N 139 8XU "H2'" H N N 140 8XU "HO2'" H N N 141 8XU "H3'" H N N 142 8XU H2 H N N 143 8XU H4 H N N 144 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal 8XA OP1 P doub N N 1 8XA P "O5'" sing N N 2 8XA P OP2 sing N N 3 8XA "O5'" "C5'" sing N N 4 8XA "O2'" "C2'" sing N N 5 8XA "C4'" "C3'" sing N N 6 8XA "C4'" "C5'" sing N N 7 8XA "C4'" "O4'" sing N N 8 8XA "C3'" "C2'" sing N N 9 8XA "C3'" "O3'" sing N N 10 8XA "C2'" "C1'" sing N N 11 8XA "O4'" "C1'" sing N N 12 8XA "C1'" N9 sing N N 13 8XA N9 C8 sing Y N 14 8XA N9 C4 sing Y N 15 8XA N3 C4 doub Y N 16 8XA N3 C2 sing Y N 17 8XA C8 N7 doub Y N 18 8XA C4 C5 sing Y N 19 8XA C2 N1 doub Y N 20 8XA N7 C5 sing Y N 21 8XA C5 C6 doub Y N 22 8XA N1 C6 sing Y N 23 8XA C6 N6 sing N N 24 8XA P O1 sing N N 25 8XA OP2 H1 sing N N 26 8XA "C5'" "H5'" sing N N 27 8XA "C5'" "H5''" sing N N 28 8XA "C4'" "H4'" sing N N 29 8XA "C1'" "H1'" sing N N 30 8XA C2 H2 sing N N 31 8XA N6 H61 sing N N 32 8XA N6 H62 sing N N 33 8XA C8 H8 sing N N 34 8XA "C2'" "H2'" sing N N 35 8XA "O2'" "HO2'" sing N N 36 8XA "C3'" "H3'" sing N N 37 8XA "O3'" H3 sing N N 38 8XA O1 H4 sing N N 39 8XC OP1 P doub N N 40 8XC P "O5'" sing N N 41 8XC P OP2 sing N N 42 8XC "O5'" "C5'" sing N N 43 8XC "O2'" "C2'" sing N N 44 8XC "C4'" "C3'" sing N N 45 8XC "C4'" "C5'" sing N N 46 8XC "C4'" "O4'" sing N N 47 8XC "C3'" "C2'" sing N N 48 8XC "C3'" "O3'" sing N N 49 8XC "C2'" "C1'" sing N N 50 8XC "O4'" "C1'" sing N N 51 8XC "C1'" N1 sing N N 52 8XC N1 C6 sing N N 53 8XC N1 C2 sing N N 54 8XC O2 C2 doub N N 55 8XC C6 C5 doub N N 56 8XC C2 N3 sing N N 57 8XC C5 C4 sing N N 58 8XC N3 C4 doub N N 59 8XC C4 N4 sing N N 60 8XC P O1 sing N N 61 8XC OP2 H1 sing N N 62 8XC "C5'" "H5''" sing N N 63 8XC "C5'" "H5'" sing N N 64 8XC "C4'" "H4'" sing N N 65 8XC "C1'" "H1'" sing N N 66 8XC C6 H6 sing N N 67 8XC N4 H41 sing N N 68 8XC N4 H42 sing N N 69 8XC C5 H5 sing N N 70 8XC "C2'" "H2'" sing N N 71 8XC "O2'" "HO2'" sing N N 72 8XC "C3'" "H3'" sing N N 73 8XC "O3'" "HO3'" sing N N 74 8XC O1 H2 sing N N 75 8XG N2 C2 sing N N 76 8XG "O2'" "C2'" sing N N 77 8XG C2 N3 doub N N 78 8XG C2 N1 sing N N 79 8XG N3 C4 sing N N 80 8XG "C2'" "C1'" sing N N 81 8XG "C2'" "C3'" sing N N 82 8XG N1 C6 sing N N 83 8XG "C1'" "O4'" sing N N 84 8XG "C1'" N9 sing N N 85 8XG "C3'" "C4'" sing N N 86 8XG "C3'" "O3'" sing N N 87 8XG C4 N9 sing Y N 88 8XG C4 C5 doub Y N 89 8XG "O4'" "C4'" sing N N 90 8XG N9 C8 sing Y N 91 8XG "C4'" "C5'" sing N N 92 8XG C6 C5 sing N N 93 8XG C6 O6 doub N N 94 8XG C5 N7 sing Y N 95 8XG C8 N7 doub Y N 96 8XG "C5'" "O5'" sing N N 97 8XG "O5'" P sing N N 98 8XG P OP1 doub N N 99 8XG P OP2 sing N N 100 8XG P O1 sing N N 101 8XG OP2 H2 sing N N 102 8XG "C5'" "H5'" sing N N 103 8XG "C5'" "H5''" sing N N 104 8XG "C4'" "H4'" sing N N 105 8XG "C1'" "H1'" sing N N 106 8XG N2 H21 sing N N 107 8XG N2 H22 sing N N 108 8XG N1 H1 sing N N 109 8XG C8 H8 sing N N 110 8XG "C2'" "H2'" sing N N 111 8XG "O2'" "HO2'" sing N N 112 8XG "C3'" "H3'" sing N N 113 8XG "O3'" H3 sing N N 114 8XG O1 H4 sing N N 115 8XU "O2'" "C2'" sing N N 116 8XU O2 C2 doub N N 117 8XU "C2'" "C1'" sing N N 118 8XU "C2'" "C3'" sing N N 119 8XU "C1'" N1 sing N N 120 8XU "C1'" "O4'" sing N N 121 8XU C2 N1 sing N N 122 8XU C2 N3 sing N N 123 8XU N1 C6 sing N N 124 8XU "C3'" "C4'" sing N N 125 8XU "C3'" "O3'" sing N N 126 8XU N3 C4 sing N N 127 8XU "O4'" "C4'" sing N N 128 8XU "C4'" "C5'" sing N N 129 8XU C6 C5 doub N N 130 8XU C4 O4 doub N N 131 8XU C4 C5 sing N N 132 8XU "C5'" "O5'" sing N N 133 8XU "O5'" P sing N N 134 8XU P OP1 doub N N 135 8XU P OP2 sing N N 136 8XU P O1 sing N N 137 8XU OP2 H1 sing N N 138 8XU "C5'" "H5''" sing N N 139 8XU "C5'" "H5'" sing N N 140 8XU "C4'" "H4'" sing N N 141 8XU "C1'" "H1'" sing N N 142 8XU C6 H6 sing N N 143 8XU N3 H3 sing N N 144 8XU C5 H5 sing N N 145 8XU "C2'" "H2'" sing N N 146 8XU "O2'" "HO2'" sing N N 147 8XU "C3'" "H3'" sing N N 148 8XU "O3'" H2 sing N N 149 8XU O1 H4 sing N N 150 # loop_ _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.type 600 Bruker AVANCE 1 'Bruker Avance' 500 Bruker AVANCE 2 'Bruker Avance' # _atom_sites.entry_id 2N4J _atom_sites.fract_transf_matrix[1][1] 1.000000 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 1.000000 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 1.000000 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C H N O P # loop_