data_1FEQ # _entry.id 1FEQ # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.392 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 1FEQ pdb_00001feq 10.2210/pdb1feq/pdb RCSB RCSB011520 ? ? WWPDB D_1000011520 ? ? # 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 2000-11-22 2 'Structure model' 1 1 2008-04-27 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-23 5 'Structure model' 1 4 2024-05-22 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Data collection' 4 4 'Structure model' 'Database references' 5 4 'Structure model' 'Derived calculations' 6 5 'Structure model' 'Data collection' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' database_2 2 4 'Structure model' pdbx_nmr_software 3 4 'Structure model' pdbx_nmr_spectrometer 4 4 'Structure model' pdbx_struct_assembly 5 4 'Structure model' pdbx_struct_oper_list 6 4 'Structure model' struct_conn 7 5 'Structure model' chem_comp_atom 8 5 'Structure model' chem_comp_bond # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_pdbx_nmr_software.name' 4 4 'Structure model' '_pdbx_nmr_spectrometer.model' 5 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1FEQ _pdbx_database_status.recvd_initial_deposition_date 2000-07-21 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _pdbx_database_related.db_name _pdbx_database_related.db_id _pdbx_database_related.details _pdbx_database_related.content_type PDB 1bz2 'contains same anticodon at pH 7 with no t6A modification' unspecified PDB 1bz3 'contains same anticodon at pH 5 with no t6A modification' unspecified # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Stuart, J.W.' 1 'Gdaniec, Z.' 2 'Guenther, R.H.' 3 'Marszalek, M.' 4 'Sochacka, E.' 5 'Malkiewicz, A.' 6 'Agris, P.F.' 7 # _citation.id primary _citation.title ;Functional anticodon architecture of human tRNALys3 includes disruption of intraloop hydrogen bonding by the naturally occurring amino acid modification, t6A. ; _citation.journal_abbrev Biochemistry _citation.journal_volume 39 _citation.page_first 13396 _citation.page_last 13404 _citation.year 2000 _citation.journal_id_ASTM BICHAW _citation.country US _citation.journal_id_ISSN 0006-2960 _citation.journal_id_CSD 0033 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 11063577 _citation.pdbx_database_id_DOI 10.1021/bi0013039 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Stuart, J.W.' 1 ? primary 'Gdaniec, Z.' 2 ? primary 'Guenther, R.' 3 ? primary 'Marszalek, M.' 4 ? primary 'Sochacka, E.' 5 ? primary 'Malkiewicz, A.' 6 ? primary 'Agris, P.F.' 7 ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description "5'-R(*GP*CP*AP*GP*AP*CP*UP*UP*UP*UP*(T6A)P*AP*UP*CP*UP*GP*C)-3'" _entity.formula_weight 5510.319 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment 'ANTICODON (RESIDUES 27-43) OF TRNA(LYS3) WITH T6A MODIFICATION AT POSITION 37' _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 'GCAGACUUUU(T6A)AUCUGC' _entity_poly.pdbx_seq_one_letter_code_can GCAGACUUUUAAUCUGC _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 G n 1 2 C n 1 3 A n 1 4 G n 1 5 A n 1 6 C n 1 7 U n 1 8 U n 1 9 U n 1 10 U n 1 11 T6A n 1 12 A n 1 13 U n 1 14 C n 1 15 U n 1 16 G n 1 17 C n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'sequence of tRNA(Lys3) with terminal base pair replaced with GC to enhance synthesis yield and stability' # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight A 'RNA linking' y "ADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 C 'RNA linking' y "CYTIDINE-5'-MONOPHOSPHATE" ? 'C9 H14 N3 O8 P' 323.197 G 'RNA linking' y "GUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O8 P' 363.221 T6A 'RNA linking' n "N-[N-(9-B-D-RIBOFURANOSYLPURIN-6-YL)CARBAMOYL]THREONINE-5'-MONOPHOSPHATE" "N-(NEBULARIN-6-YLCARBAMOYL)-L-THREONINE-5'-MONOPHOSPHATE" 'C15 H21 N6 O11 P' 492.335 U 'RNA linking' y "URIDINE-5'-MONOPHOSPHATE" ? 'C9 H13 N2 O9 P' 324.181 # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 G 1 27 27 G G A . n A 1 2 C 2 28 28 C C A . n A 1 3 A 3 29 29 A A A . n A 1 4 G 4 30 30 G G A . n A 1 5 A 5 31 31 A A A . n A 1 6 C 6 32 32 C C A . n A 1 7 U 7 33 33 U U A . n A 1 8 U 8 34 34 U U A . n A 1 9 U 9 35 35 U U A . n A 1 10 U 10 36 36 U U A . n A 1 11 T6A 11 37 37 T6A T6A A . n A 1 12 A 12 38 38 A A A . n A 1 13 U 13 39 39 U U A . n A 1 14 C 14 40 40 C C A . n A 1 15 U 15 41 41 U U A . n A 1 16 G 16 42 42 G G A . n A 1 17 C 17 43 43 C C A . n # _cell.entry_id 1FEQ _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1FEQ _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # _exptl.entry_id 1FEQ _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _database_PDB_matrix.entry_id 1FEQ _database_PDB_matrix.origx[1][1] 1.000000 _database_PDB_matrix.origx[1][2] 0.000000 _database_PDB_matrix.origx[1][3] 0.000000 _database_PDB_matrix.origx[2][1] 0.000000 _database_PDB_matrix.origx[2][2] 1.000000 _database_PDB_matrix.origx[2][3] 0.000000 _database_PDB_matrix.origx[3][1] 0.000000 _database_PDB_matrix.origx[3][2] 0.000000 _database_PDB_matrix.origx[3][3] 1.000000 _database_PDB_matrix.origx_vector[1] 0.00000 _database_PDB_matrix.origx_vector[2] 0.00000 _database_PDB_matrix.origx_vector[3] 0.00000 # _struct.entry_id 1FEQ _struct.title 'NMR SOLUTION STRUCTURE OF THE ANTICODON OF TRNA(LYS3) WITH T6A MODIFICATION AT POSITION 37' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1FEQ _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'TRNA, Anticodon STEM LOOP, TRNA DOMAIN, RNA HAIRPIN, T6A, RNA' # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag N _struct_asym.pdbx_modified N _struct_asym.entity_id 1 _struct_asym.details ? # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1FEQ _struct_ref.pdbx_db_accession 1FEQ _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1FEQ _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 17 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 1FEQ _struct_ref_seq.db_align_beg 27 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 43 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 27 _struct_ref_seq.pdbx_auth_seq_align_end 43 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # _struct_biol.id 1 # 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 both ? A U 10 "O3'" ? ? ? 1_555 A T6A 11 P ? ? A U 36 A T6A 37 1_555 ? ? ? ? ? ? ? 1.616 ? ? covale2 covale both ? A T6A 11 "O3'" ? ? ? 1_555 A A 12 P ? ? A T6A 37 A A 38 1_555 ? ? ? ? ? ? ? 1.619 ? ? hydrog1 hydrog ? ? A G 1 N1 ? ? ? 1_555 A C 17 N3 ? ? A G 27 A C 43 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A G 1 N2 ? ? ? 1_555 A C 17 O2 ? ? A G 27 A C 43 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A G 1 O6 ? ? ? 1_555 A C 17 N4 ? ? A G 27 A C 43 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A C 2 N3 ? ? ? 1_555 A G 16 N1 ? ? A C 28 A G 42 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A C 2 N4 ? ? ? 1_555 A G 16 O6 ? ? A C 28 A G 42 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A C 2 O2 ? ? ? 1_555 A G 16 N2 ? ? A C 28 A G 42 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A A 3 N1 ? ? ? 1_555 A U 15 N3 ? ? A A 29 A U 41 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A A 3 N6 ? ? ? 1_555 A U 15 O4 ? ? A A 29 A U 41 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A G 4 N1 ? ? ? 1_555 A C 14 N3 ? ? A G 30 A C 40 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A G 4 N2 ? ? ? 1_555 A C 14 O2 ? ? A G 30 A C 40 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A G 4 O6 ? ? ? 1_555 A C 14 N4 ? ? A G 30 A C 40 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A A 5 N1 ? ? ? 1_555 A U 13 N3 ? ? A A 31 A U 39 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A A 5 N6 ? ? ? 1_555 A U 13 O4 ? ? A A 31 A U 39 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A C 6 O2 ? ? ? 1_555 A A 12 N6 ? ? A C 32 A A 38 1_555 ? ? ? ? ? ? 'C-A MISPAIR' ? ? ? hydrog15 hydrog ? ? A C 6 O2 ? ? ? 1_555 A U 13 N3 ? ? A C 32 A U 39 1_555 ? ? ? ? ? ? 'C-U MISPAIR' ? ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference covale ? ? hydrog ? ? # loop_ _pdbx_validate_rmsd_bond.id _pdbx_validate_rmsd_bond.PDB_model_num _pdbx_validate_rmsd_bond.auth_atom_id_1 _pdbx_validate_rmsd_bond.auth_asym_id_1 _pdbx_validate_rmsd_bond.auth_comp_id_1 _pdbx_validate_rmsd_bond.auth_seq_id_1 _pdbx_validate_rmsd_bond.PDB_ins_code_1 _pdbx_validate_rmsd_bond.label_alt_id_1 _pdbx_validate_rmsd_bond.auth_atom_id_2 _pdbx_validate_rmsd_bond.auth_asym_id_2 _pdbx_validate_rmsd_bond.auth_comp_id_2 _pdbx_validate_rmsd_bond.auth_seq_id_2 _pdbx_validate_rmsd_bond.PDB_ins_code_2 _pdbx_validate_rmsd_bond.label_alt_id_2 _pdbx_validate_rmsd_bond.bond_value _pdbx_validate_rmsd_bond.bond_target_value _pdbx_validate_rmsd_bond.bond_deviation _pdbx_validate_rmsd_bond.bond_standard_deviation _pdbx_validate_rmsd_bond.linker_flag 1 2 "C5'" A G 30 ? ? "C4'" A G 30 ? ? 1.582 1.509 0.073 0.012 N 2 2 N1 A C 32 ? ? C6 A C 32 ? ? 1.432 1.367 0.065 0.006 N 3 2 N1 A A 38 ? ? C2 A A 38 ? ? 1.393 1.339 0.054 0.009 N 4 3 N1 A C 32 ? ? C6 A C 32 ? ? 1.432 1.367 0.065 0.006 N 5 4 N1 A C 32 ? ? C6 A C 32 ? ? 1.432 1.367 0.065 0.006 N 6 4 N1 A A 38 ? ? C2 A A 38 ? ? 1.393 1.339 0.054 0.009 N 7 5 N1 A C 32 ? ? C6 A C 32 ? ? 1.432 1.367 0.065 0.006 N 8 6 N1 A C 32 ? ? C6 A C 32 ? ? 1.432 1.367 0.065 0.006 N 9 7 "C5'" A G 30 ? ? "C4'" A G 30 ? ? 1.593 1.509 0.084 0.012 N 10 7 N1 A C 32 ? ? C6 A C 32 ? ? 1.431 1.367 0.064 0.006 N 11 8 "C5'" A G 30 ? ? "C4'" A G 30 ? ? 1.588 1.509 0.079 0.012 N 12 8 N1 A C 32 ? ? C6 A C 32 ? ? 1.432 1.367 0.065 0.006 N 13 9 N1 A C 32 ? ? C6 A C 32 ? ? 1.433 1.367 0.066 0.006 N 14 10 "C5'" A G 30 ? ? "C4'" A G 30 ? ? 1.586 1.509 0.077 0.012 N 15 10 N1 A C 32 ? ? C6 A C 32 ? ? 1.434 1.367 0.067 0.006 N 16 10 N1 A A 38 ? ? C2 A A 38 ? ? 1.393 1.339 0.054 0.009 N 17 11 N1 A C 32 ? ? C6 A C 32 ? ? 1.434 1.367 0.067 0.006 N # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 "O4'" A A 29 ? ? "C1'" A A 29 ? ? N9 A A 29 ? ? 114.27 108.50 5.77 0.70 N 2 1 "O4'" A A 31 ? ? "C1'" A A 31 ? ? N9 A A 31 ? ? 113.12 108.50 4.62 0.70 N 3 1 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.08 129.30 -5.22 0.50 N 4 1 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 114.96 110.60 4.36 0.50 N 5 1 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 113.05 108.50 4.55 0.70 N 6 2 "C1'" A A 29 ? ? "O4'" A A 29 ? ? "C4'" A A 29 ? ? 105.48 109.70 -4.22 0.70 N 7 2 "O4'" A A 29 ? ? "C1'" A A 29 ? ? N9 A A 29 ? ? 116.82 108.50 8.32 0.70 N 8 2 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 121.57 109.80 11.77 0.90 N 9 2 "C3'" A G 30 ? ? "C2'" A G 30 ? ? "C1'" A G 30 ? ? 107.08 101.50 5.58 0.80 N 10 2 C8 A G 30 ? ? N9 A G 30 ? ? C4 A G 30 ? ? 103.61 106.40 -2.79 0.40 N 11 2 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 95.72 104.00 -8.28 1.00 N 12 2 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 117.40 109.80 7.60 0.90 N 13 2 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 102.27 109.70 -7.43 0.70 N 14 2 "C3'" A A 31 ? ? "C2'" A A 31 ? ? "C1'" A A 31 ? ? 96.86 101.30 -4.44 0.70 N 15 2 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 129.27 120.80 8.47 1.20 N 16 2 C2 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 111.89 118.80 -6.91 1.10 N 17 2 "O4'" A U 34 ? ? "C1'" A U 34 ? ? N1 A U 34 ? ? 114.55 108.50 6.05 0.70 N 18 2 "O4'" A U 35 ? ? "C1'" A U 35 ? ? N1 A U 35 ? ? 113.61 108.50 5.11 0.70 N 19 2 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.25 129.30 -5.05 0.50 N 20 2 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 114.95 110.60 4.35 0.50 N 21 2 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 113.85 108.50 5.35 0.70 N 22 2 "C5'" A U 41 ? ? "C4'" A U 41 ? ? "O4'" A U 41 ? ? 115.24 109.80 5.44 0.90 N 23 3 "O4'" A C 28 ? ? "C1'" A C 28 ? ? N1 A C 28 ? ? 113.39 108.50 4.89 0.70 N 24 3 "O4'" A A 29 ? ? "C1'" A A 29 ? ? N9 A A 29 ? ? 113.68 108.50 5.18 0.70 N 25 3 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 119.24 109.80 9.44 0.90 N 26 3 C8 A G 30 ? ? N9 A G 30 ? ? C4 A G 30 ? ? 103.98 106.40 -2.42 0.40 N 27 3 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 95.85 104.00 -8.15 1.00 N 28 3 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 116.99 109.80 7.19 0.90 N 29 3 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 103.78 109.70 -5.92 0.70 N 30 3 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 128.95 120.80 8.15 1.20 N 31 3 C2 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 112.07 118.80 -6.73 1.10 N 32 3 "O4'" A U 35 ? ? "C1'" A U 35 ? ? N1 A U 35 ? ? 112.71 108.50 4.21 0.70 N 33 3 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.23 129.30 -5.07 0.50 N 34 3 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 114.90 110.60 4.30 0.50 N 35 3 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 113.01 108.50 4.51 0.70 N 36 3 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 113.14 108.50 4.64 0.70 N 37 4 "O4'" A G 27 ? ? "C1'" A G 27 ? ? N9 A G 27 ? ? 112.78 108.50 4.28 0.70 N 38 4 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 119.12 109.80 9.32 0.90 N 39 4 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 95.91 104.00 -8.09 1.00 N 40 4 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 116.74 109.80 6.94 0.90 N 41 4 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 103.62 109.70 -6.08 0.70 N 42 4 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 128.44 120.80 7.64 1.20 N 43 4 "O4'" A U 35 ? ? "C1'" A U 35 ? ? N1 A U 35 ? ? 112.85 108.50 4.35 0.70 N 44 4 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.16 129.30 -5.14 0.50 N 45 4 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 114.98 110.60 4.38 0.50 N 46 4 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 113.54 108.50 5.04 0.70 N 47 4 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 113.21 108.50 4.71 0.70 N 48 5 "O4'" A C 28 ? ? "C1'" A C 28 ? ? N1 A C 28 ? ? 113.40 108.50 4.90 0.70 N 49 5 "O4'" A A 29 ? ? "C1'" A A 29 ? ? N9 A A 29 ? ? 114.62 108.50 6.12 0.70 N 50 5 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 118.74 109.80 8.94 0.90 N 51 5 C8 A G 30 ? ? N9 A G 30 ? ? C4 A G 30 ? ? 103.93 106.40 -2.47 0.40 N 52 5 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 96.00 104.00 -8.00 1.00 N 53 5 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 116.49 109.80 6.69 0.90 N 54 5 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 103.58 109.70 -6.12 0.70 N 55 5 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 128.80 120.80 8.00 1.20 N 56 5 "O4'" A U 34 ? ? "C1'" A U 34 ? ? N1 A U 34 ? ? 117.04 108.50 8.54 0.70 N 57 5 "O4'" A U 35 ? ? "C1'" A U 35 ? ? N1 A U 35 ? ? 113.31 108.50 4.81 0.70 N 58 5 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.47 129.30 -4.83 0.50 N 59 5 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 114.81 110.60 4.21 0.50 N 60 5 "O4'" A U 39 ? ? "C1'" A U 39 ? ? N1 A U 39 ? ? 114.58 108.50 6.08 0.70 N 61 5 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 113.54 108.50 5.04 0.70 N 62 5 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 112.84 108.50 4.34 0.70 N 63 6 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 120.78 109.80 10.98 0.90 N 64 6 "C3'" A G 30 ? ? "C2'" A G 30 ? ? "C1'" A G 30 ? ? 106.33 101.50 4.83 0.80 N 65 6 C8 A G 30 ? ? N9 A G 30 ? ? C4 A G 30 ? ? 103.74 106.40 -2.66 0.40 N 66 6 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 95.64 104.00 -8.36 1.00 N 67 6 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 116.91 109.80 7.11 0.90 N 68 6 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 103.28 109.70 -6.42 0.70 N 69 6 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 128.73 120.80 7.93 1.20 N 70 6 "O4'" A U 34 ? ? "C1'" A U 34 ? ? N1 A U 34 ? ? 113.21 108.50 4.71 0.70 N 71 6 "O4'" A U 35 ? ? "C1'" A U 35 ? ? N1 A U 35 ? ? 112.95 108.50 4.45 0.70 N 72 6 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.14 129.30 -5.16 0.50 N 73 6 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 114.97 110.60 4.37 0.50 N 74 6 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 113.89 108.50 5.39 0.70 N 75 6 "C5'" A U 41 ? ? "C4'" A U 41 ? ? "O4'" A U 41 ? ? 115.30 109.80 5.50 0.90 N 76 6 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 113.18 108.50 4.68 0.70 N 77 7 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 124.81 109.80 15.01 0.90 N 78 7 "C3'" A G 30 ? ? "C2'" A G 30 ? ? "C1'" A G 30 ? ? 106.46 101.50 4.96 0.80 N 79 7 "O4'" A G 30 ? ? "C1'" A G 30 ? ? N9 A G 30 ? ? 102.62 108.20 -5.58 0.80 N 80 7 C8 A G 30 ? ? N9 A G 30 ? ? C4 A G 30 ? ? 103.88 106.40 -2.52 0.40 N 81 7 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 96.11 104.00 -7.89 1.00 N 82 7 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 116.50 109.80 6.70 0.90 N 83 7 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 103.22 109.70 -6.48 0.70 N 84 7 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 129.00 120.80 8.20 1.20 N 85 7 C2 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 111.74 118.80 -7.06 1.10 N 86 7 "O4'" A U 34 ? ? "C1'" A U 34 ? ? N1 A U 34 ? ? 114.20 108.50 5.70 0.70 N 87 7 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.26 129.30 -5.04 0.50 N 88 7 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 115.01 110.60 4.41 0.50 N 89 7 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 114.79 108.50 6.29 0.70 N 90 7 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 113.46 108.50 4.96 0.70 N 91 8 "O4'" A A 29 ? ? "C1'" A A 29 ? ? N9 A A 29 ? ? 116.78 108.50 8.28 0.70 N 92 8 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 123.52 109.80 13.72 0.90 N 93 8 "C3'" A G 30 ? ? "C2'" A G 30 ? ? "C1'" A G 30 ? ? 106.71 101.50 5.21 0.80 N 94 8 C8 A G 30 ? ? N9 A G 30 ? ? C4 A G 30 ? ? 103.78 106.40 -2.62 0.40 N 95 8 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 95.40 104.00 -8.60 1.00 N 96 8 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 116.65 109.80 6.85 0.90 N 97 8 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 102.99 109.70 -6.71 0.70 N 98 8 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 128.26 120.80 7.46 1.20 N 99 8 "O4'" A U 34 ? ? "C1'" A U 34 ? ? N1 A U 34 ? ? 113.57 108.50 5.07 0.70 N 100 8 "O4'" A U 35 ? ? "C1'" A U 35 ? ? N1 A U 35 ? ? 113.75 108.50 5.25 0.70 N 101 8 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.24 129.30 -5.06 0.50 N 102 8 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 114.88 110.60 4.28 0.50 N 103 8 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 113.15 108.50 4.65 0.70 N 104 8 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 113.08 108.50 4.58 0.70 N 105 9 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 120.21 109.80 10.41 0.90 N 106 9 C8 A G 30 ? ? N9 A G 30 ? ? C4 A G 30 ? ? 103.95 106.40 -2.45 0.40 N 107 9 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 95.48 104.00 -8.52 1.00 N 108 9 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 118.04 109.80 8.24 0.90 N 109 9 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 103.38 109.70 -6.32 0.70 N 110 9 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 128.30 120.80 7.50 1.20 N 111 9 "O4'" A U 35 ? ? "C1'" A U 35 ? ? N1 A U 35 ? ? 114.57 108.50 6.07 0.70 N 112 9 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.25 129.30 -5.05 0.50 N 113 9 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 115.01 110.60 4.41 0.50 N 114 9 "O4'" A U 39 ? ? "C1'" A U 39 ? ? N1 A U 39 ? ? 113.61 108.50 5.11 0.70 N 115 9 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 114.20 108.50 5.70 0.70 N 116 9 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 113.56 108.50 5.06 0.70 N 117 10 "C5'" A A 29 ? ? "C4'" A A 29 ? ? "O4'" A A 29 ? ? 115.31 109.80 5.51 0.90 N 118 10 "O4'" A A 29 ? ? "C1'" A A 29 ? ? N9 A A 29 ? ? 116.87 108.50 8.37 0.70 N 119 10 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 122.47 109.80 12.67 0.90 N 120 10 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 96.21 104.00 -7.79 1.00 N 121 10 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 116.37 109.80 6.57 0.90 N 122 10 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 104.47 109.70 -5.23 0.70 N 123 10 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 128.47 120.80 7.67 1.20 N 124 10 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.16 129.30 -5.14 0.50 N 125 10 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 114.96 110.60 4.36 0.50 N 126 10 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 113.50 108.50 5.00 0.70 N 127 10 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 113.15 108.50 4.65 0.70 N 128 11 "O4'" A A 29 ? ? "C1'" A A 29 ? ? N9 A A 29 ? ? 113.77 108.50 5.27 0.70 N 129 11 "C5'" A G 30 ? ? "C4'" A G 30 ? ? "O4'" A G 30 ? ? 120.43 109.80 10.63 0.90 N 130 11 "C3'" A G 30 ? ? "C2'" A G 30 ? ? "C1'" A G 30 ? ? 106.99 101.50 5.49 0.80 N 131 11 C8 A G 30 ? ? N9 A G 30 ? ? C4 A G 30 ? ? 103.69 106.40 -2.71 0.40 N 132 11 "O4'" A A 31 ? ? "C4'" A A 31 ? ? "C3'" A A 31 ? ? 95.39 104.00 -8.61 1.00 N 133 11 "C5'" A A 31 ? ? "C4'" A A 31 ? ? "O4'" A A 31 ? ? 116.57 109.80 6.77 0.90 N 134 11 "C1'" A A 31 ? ? "O4'" A A 31 ? ? "C4'" A A 31 ? ? 103.87 109.70 -5.83 0.70 N 135 11 "C3'" A A 31 ? ? "C2'" A A 31 ? ? "C1'" A A 31 ? ? 96.98 101.30 -4.32 0.70 N 136 11 C6 A C 32 ? ? N1 A C 32 ? ? "C1'" A C 32 ? ? 128.68 120.80 7.88 1.20 N 137 11 "O4'" A U 35 ? ? "C1'" A U 35 ? ? N1 A U 35 ? ? 114.37 108.50 5.87 0.70 N 138 11 N1 A A 38 ? ? C2 A A 38 ? ? N3 A A 38 ? ? 124.25 129.30 -5.05 0.50 N 139 11 C2 A A 38 ? ? N3 A A 38 ? ? C4 A A 38 ? ? 114.79 110.60 4.19 0.50 N 140 11 "O4'" A C 40 ? ? "C1'" A C 40 ? ? N1 A C 40 ? ? 114.01 108.50 5.51 0.70 N 141 11 "C5'" A U 41 ? ? "C4'" A U 41 ? ? "O4'" A U 41 ? ? 115.31 109.80 5.51 0.90 N 142 11 "O4'" A U 41 ? ? "C1'" A U 41 ? ? N1 A U 41 ? ? 113.05 108.50 4.55 0.70 N # loop_ _pdbx_validate_planes.id _pdbx_validate_planes.PDB_model_num _pdbx_validate_planes.auth_comp_id _pdbx_validate_planes.auth_asym_id _pdbx_validate_planes.auth_seq_id _pdbx_validate_planes.PDB_ins_code _pdbx_validate_planes.label_alt_id _pdbx_validate_planes.rmsd _pdbx_validate_planes.type 1 1 U A 33 ? ? 0.106 'SIDE CHAIN' 2 1 U A 39 ? ? 0.059 'SIDE CHAIN' 3 2 G A 27 ? ? 0.054 'SIDE CHAIN' 4 2 A A 31 ? ? 0.096 'SIDE CHAIN' 5 2 C A 32 ? ? 0.075 'SIDE CHAIN' 6 2 U A 33 ? ? 0.114 'SIDE CHAIN' 7 2 U A 39 ? ? 0.120 'SIDE CHAIN' 8 2 C A 40 ? ? 0.088 'SIDE CHAIN' 9 2 U A 41 ? ? 0.069 'SIDE CHAIN' 10 3 A A 31 ? ? 0.077 'SIDE CHAIN' 11 3 C A 32 ? ? 0.071 'SIDE CHAIN' 12 3 U A 33 ? ? 0.096 'SIDE CHAIN' 13 3 U A 39 ? ? 0.073 'SIDE CHAIN' 14 3 U A 41 ? ? 0.099 'SIDE CHAIN' 15 3 G A 42 ? ? 0.090 'SIDE CHAIN' 16 4 G A 27 ? ? 0.063 'SIDE CHAIN' 17 4 A A 31 ? ? 0.092 'SIDE CHAIN' 18 4 C A 32 ? ? 0.065 'SIDE CHAIN' 19 4 U A 33 ? ? 0.094 'SIDE CHAIN' 20 4 U A 39 ? ? 0.086 'SIDE CHAIN' 21 4 U A 41 ? ? 0.094 'SIDE CHAIN' 22 4 G A 42 ? ? 0.072 'SIDE CHAIN' 23 5 A A 29 ? ? 0.059 'SIDE CHAIN' 24 5 A A 31 ? ? 0.070 'SIDE CHAIN' 25 5 C A 32 ? ? 0.106 'SIDE CHAIN' 26 5 U A 33 ? ? 0.097 'SIDE CHAIN' 27 5 C A 40 ? ? 0.144 'SIDE CHAIN' 28 5 U A 41 ? ? 0.090 'SIDE CHAIN' 29 5 G A 42 ? ? 0.056 'SIDE CHAIN' 30 6 A A 31 ? ? 0.097 'SIDE CHAIN' 31 6 U A 34 ? ? 0.110 'SIDE CHAIN' 32 6 U A 39 ? ? 0.082 'SIDE CHAIN' 33 6 C A 40 ? ? 0.076 'SIDE CHAIN' 34 6 G A 42 ? ? 0.070 'SIDE CHAIN' 35 7 G A 30 ? ? 0.068 'SIDE CHAIN' 36 7 A A 31 ? ? 0.061 'SIDE CHAIN' 37 7 C A 32 ? ? 0.102 'SIDE CHAIN' 38 7 A A 38 ? ? 0.059 'SIDE CHAIN' 39 7 U A 39 ? ? 0.074 'SIDE CHAIN' 40 7 C A 40 ? ? 0.082 'SIDE CHAIN' 41 7 U A 41 ? ? 0.059 'SIDE CHAIN' 42 7 G A 42 ? ? 0.081 'SIDE CHAIN' 43 8 A A 31 ? ? 0.105 'SIDE CHAIN' 44 8 C A 32 ? ? 0.084 'SIDE CHAIN' 45 8 U A 39 ? ? 0.066 'SIDE CHAIN' 46 8 C A 40 ? ? 0.065 'SIDE CHAIN' 47 8 U A 41 ? ? 0.132 'SIDE CHAIN' 48 8 G A 42 ? ? 0.080 'SIDE CHAIN' 49 9 A A 31 ? ? 0.074 'SIDE CHAIN' 50 9 C A 32 ? ? 0.062 'SIDE CHAIN' 51 9 A A 38 ? ? 0.072 'SIDE CHAIN' 52 9 C A 40 ? ? 0.163 'SIDE CHAIN' 53 9 U A 41 ? ? 0.107 'SIDE CHAIN' 54 10 A A 31 ? ? 0.077 'SIDE CHAIN' 55 10 A A 38 ? ? 0.060 'SIDE CHAIN' 56 10 U A 39 ? ? 0.120 'SIDE CHAIN' 57 10 C A 40 ? ? 0.097 'SIDE CHAIN' 58 10 U A 41 ? ? 0.136 'SIDE CHAIN' 59 10 G A 42 ? ? 0.071 'SIDE CHAIN' 60 11 G A 27 ? ? 0.054 'SIDE CHAIN' 61 11 A A 31 ? ? 0.103 'SIDE CHAIN' 62 11 U A 39 ? ? 0.105 'SIDE CHAIN' 63 11 C A 40 ? ? 0.056 'SIDE CHAIN' 64 11 U A 41 ? ? 0.090 'SIDE CHAIN' # _pdbx_struct_mod_residue.id 1 _pdbx_struct_mod_residue.label_asym_id A _pdbx_struct_mod_residue.label_comp_id T6A _pdbx_struct_mod_residue.label_seq_id 11 _pdbx_struct_mod_residue.auth_asym_id A _pdbx_struct_mod_residue.auth_comp_id T6A _pdbx_struct_mod_residue.auth_seq_id 37 _pdbx_struct_mod_residue.PDB_ins_code ? _pdbx_struct_mod_residue.parent_comp_id A _pdbx_struct_mod_residue.details ? # _pdbx_nmr_ensemble.entry_id 1FEQ _pdbx_nmr_ensemble.conformers_calculated_total_number 50 _pdbx_nmr_ensemble.conformers_submitted_total_number 11 _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the lowest energy' _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 1FEQ _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'minimized average structure of family a (struct 2-5)' # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents '1.2 mM RNA, 10 mM cacodylate buffer, pH 5.6, 0.1 mM EDTA' _pdbx_nmr_sample_details.solvent_system '94% H2O, 6% D2O' # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 289 _pdbx_nmr_exptl_sample_conditions.pressure 1 _pdbx_nmr_exptl_sample_conditions.pH 5.6 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.pressure_units atm _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_exptl.experiment_id 1 _pdbx_nmr_exptl.conditions_id 1 _pdbx_nmr_exptl.solution_id 1 _pdbx_nmr_exptl.type '2D NOESY' # _pdbx_nmr_details.entry_id 1FEQ _pdbx_nmr_details.text 'This structure was determined using standard 2D homonuclear techniques' # _pdbx_nmr_refine.entry_id 1FEQ _pdbx_nmr_refine.method 'global fold by distance geometry. Refinement by simulated annealing using the AMBER forcefield' _pdbx_nmr_refine.details ;272 restraints, 207 NOE-derived, 13 h-bond, 52 dihedral angle. Chi torsion was left unrestrained although likely anti for all residues. ; _pdbx_nmr_refine.software_ordinal 1 # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal Felix 98 'data analysis' msi 1 Discover 98 refinement msi 2 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal A OP3 O N N 1 A P P N N 2 A OP1 O N N 3 A OP2 O N N 4 A "O5'" O N N 5 A "C5'" C N N 6 A "C4'" C N R 7 A "O4'" O N N 8 A "C3'" C N S 9 A "O3'" O N N 10 A "C2'" C N R 11 A "O2'" O N N 12 A "C1'" C N R 13 A N9 N Y N 14 A C8 C Y N 15 A N7 N Y N 16 A C5 C Y N 17 A C6 C Y N 18 A N6 N N N 19 A N1 N Y N 20 A C2 C Y N 21 A N3 N Y N 22 A C4 C Y N 23 A HOP3 H N N 24 A HOP2 H N N 25 A "H5'" H N N 26 A "H5''" H N N 27 A "H4'" H N N 28 A "H3'" H N N 29 A "HO3'" H N N 30 A "H2'" H N N 31 A "HO2'" H N N 32 A "H1'" H N N 33 A H8 H N N 34 A H61 H N N 35 A H62 H N N 36 A H2 H N N 37 C OP3 O N N 38 C P P N N 39 C OP1 O N N 40 C OP2 O N N 41 C "O5'" O N N 42 C "C5'" C N N 43 C "C4'" C N R 44 C "O4'" O N N 45 C "C3'" C N S 46 C "O3'" O N N 47 C "C2'" C N R 48 C "O2'" O N N 49 C "C1'" C N R 50 C N1 N N N 51 C C2 C N N 52 C O2 O N N 53 C N3 N N N 54 C C4 C N N 55 C N4 N N N 56 C C5 C N N 57 C C6 C N N 58 C HOP3 H N N 59 C HOP2 H N N 60 C "H5'" H N N 61 C "H5''" H N N 62 C "H4'" H N N 63 C "H3'" H N N 64 C "HO3'" H N N 65 C "H2'" H N N 66 C "HO2'" H N N 67 C "H1'" H N N 68 C H41 H N N 69 C H42 H N N 70 C H5 H N N 71 C H6 H N N 72 G OP3 O N N 73 G P P N N 74 G OP1 O N N 75 G OP2 O N N 76 G "O5'" O N N 77 G "C5'" C N N 78 G "C4'" C N R 79 G "O4'" O N N 80 G "C3'" C N S 81 G "O3'" O N N 82 G "C2'" C N R 83 G "O2'" O N N 84 G "C1'" C N R 85 G N9 N Y N 86 G C8 C Y N 87 G N7 N Y N 88 G C5 C Y N 89 G C6 C N N 90 G O6 O N N 91 G N1 N N N 92 G C2 C N N 93 G N2 N N N 94 G N3 N N N 95 G C4 C Y N 96 G HOP3 H N N 97 G HOP2 H N N 98 G "H5'" H N N 99 G "H5''" H N N 100 G "H4'" H N N 101 G "H3'" H N N 102 G "HO3'" H N N 103 G "H2'" H N N 104 G "HO2'" H N N 105 G "H1'" H N N 106 G H8 H N N 107 G H1 H N N 108 G H21 H N N 109 G H22 H N N 110 T6A P P N N 111 T6A OP1 O N N 112 T6A OP2 O N N 113 T6A OP3 O N N 114 T6A "O5'" O N N 115 T6A "C5'" C N N 116 T6A "C4'" C N R 117 T6A "O4'" O N N 118 T6A "C3'" C N S 119 T6A "O3'" O N N 120 T6A "C2'" C N R 121 T6A "O2'" O N N 122 T6A "C1'" C N R 123 T6A N9 N Y N 124 T6A C8 C Y N 125 T6A N7 N Y N 126 T6A C5 C Y N 127 T6A C6 C Y N 128 T6A N6 N N N 129 T6A N1 N Y N 130 T6A C2 C Y N 131 T6A N3 N Y N 132 T6A C4 C Y N 133 T6A C10 C N N 134 T6A O10 O N N 135 T6A N11 N N N 136 T6A C12 C N S 137 T6A C13 C N N 138 T6A ODA O N N 139 T6A ODB O N N 140 T6A C14 C N R 141 T6A O14 O N N 142 T6A C15 C N N 143 T6A HOP2 H N N 144 T6A HOP3 H N N 145 T6A "H5'" H N N 146 T6A "H5''" H N N 147 T6A "H4'" H N N 148 T6A "H3'" H N N 149 T6A "HO3'" H N N 150 T6A "H2'" H N N 151 T6A "HO2'" H N N 152 T6A "H1'" H N N 153 T6A H8 H N N 154 T6A HN6 H N N 155 T6A H2 H N N 156 T6A HN1 H N N 157 T6A H12 H N N 158 T6A H13 H N N 159 T6A H14 H N N 160 T6A HO4 H N N 161 T6A H151 H N N 162 T6A H152 H N N 163 T6A H153 H N N 164 U OP3 O N N 165 U P P N N 166 U OP1 O N N 167 U OP2 O N N 168 U "O5'" O N N 169 U "C5'" C N N 170 U "C4'" C N R 171 U "O4'" O N N 172 U "C3'" C N S 173 U "O3'" O N N 174 U "C2'" C N R 175 U "O2'" O N N 176 U "C1'" C N R 177 U N1 N N N 178 U C2 C N N 179 U O2 O N N 180 U N3 N N N 181 U C4 C N N 182 U O4 O N N 183 U C5 C N N 184 U C6 C N N 185 U HOP3 H N N 186 U HOP2 H N N 187 U "H5'" H N N 188 U "H5''" H N N 189 U "H4'" H N N 190 U "H3'" H N N 191 U "HO3'" H N N 192 U "H2'" H N N 193 U "HO2'" H N N 194 U "H1'" H N N 195 U H3 H N N 196 U H5 H N N 197 U H6 H N N 198 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal A OP3 P sing N N 1 A OP3 HOP3 sing N N 2 A P OP1 doub N N 3 A P OP2 sing N N 4 A P "O5'" sing N N 5 A OP2 HOP2 sing N N 6 A "O5'" "C5'" sing N N 7 A "C5'" "C4'" sing N N 8 A "C5'" "H5'" sing N N 9 A "C5'" "H5''" sing N N 10 A "C4'" "O4'" sing N N 11 A "C4'" "C3'" sing N N 12 A "C4'" "H4'" sing N N 13 A "O4'" "C1'" sing N N 14 A "C3'" "O3'" sing N N 15 A "C3'" "C2'" sing N N 16 A "C3'" "H3'" sing N N 17 A "O3'" "HO3'" sing N N 18 A "C2'" "O2'" sing N N 19 A "C2'" "C1'" sing N N 20 A "C2'" "H2'" sing N N 21 A "O2'" "HO2'" sing N N 22 A "C1'" N9 sing N N 23 A "C1'" "H1'" sing N N 24 A N9 C8 sing Y N 25 A N9 C4 sing Y N 26 A C8 N7 doub Y N 27 A C8 H8 sing N N 28 A N7 C5 sing Y N 29 A C5 C6 sing Y N 30 A C5 C4 doub Y N 31 A C6 N6 sing N N 32 A C6 N1 doub Y N 33 A N6 H61 sing N N 34 A N6 H62 sing N N 35 A N1 C2 sing Y N 36 A C2 N3 doub Y N 37 A C2 H2 sing N N 38 A N3 C4 sing Y N 39 C OP3 P sing N N 40 C OP3 HOP3 sing N N 41 C P OP1 doub N N 42 C P OP2 sing N N 43 C P "O5'" sing N N 44 C OP2 HOP2 sing N N 45 C "O5'" "C5'" sing N N 46 C "C5'" "C4'" sing N N 47 C "C5'" "H5'" sing N N 48 C "C5'" "H5''" sing N N 49 C "C4'" "O4'" sing N N 50 C "C4'" "C3'" sing N N 51 C "C4'" "H4'" sing N N 52 C "O4'" "C1'" sing N N 53 C "C3'" "O3'" sing N N 54 C "C3'" "C2'" sing N N 55 C "C3'" "H3'" sing N N 56 C "O3'" "HO3'" sing N N 57 C "C2'" "O2'" sing N N 58 C "C2'" "C1'" sing N N 59 C "C2'" "H2'" sing N N 60 C "O2'" "HO2'" sing N N 61 C "C1'" N1 sing N N 62 C "C1'" "H1'" sing N N 63 C N1 C2 sing N N 64 C N1 C6 sing N N 65 C C2 O2 doub N N 66 C C2 N3 sing N N 67 C N3 C4 doub N N 68 C C4 N4 sing N N 69 C C4 C5 sing N N 70 C N4 H41 sing N N 71 C N4 H42 sing N N 72 C C5 C6 doub N N 73 C C5 H5 sing N N 74 C C6 H6 sing N N 75 G OP3 P sing N N 76 G OP3 HOP3 sing N N 77 G P OP1 doub N N 78 G P OP2 sing N N 79 G P "O5'" sing N N 80 G OP2 HOP2 sing N N 81 G "O5'" "C5'" sing N N 82 G "C5'" "C4'" sing N N 83 G "C5'" "H5'" sing N N 84 G "C5'" "H5''" sing N N 85 G "C4'" "O4'" sing N N 86 G "C4'" "C3'" sing N N 87 G "C4'" "H4'" sing N N 88 G "O4'" "C1'" sing N N 89 G "C3'" "O3'" sing N N 90 G "C3'" "C2'" sing N N 91 G "C3'" "H3'" sing N N 92 G "O3'" "HO3'" sing N N 93 G "C2'" "O2'" sing N N 94 G "C2'" "C1'" sing N N 95 G "C2'" "H2'" sing N N 96 G "O2'" "HO2'" sing N N 97 G "C1'" N9 sing N N 98 G "C1'" "H1'" sing N N 99 G N9 C8 sing Y N 100 G N9 C4 sing Y N 101 G C8 N7 doub Y N 102 G C8 H8 sing N N 103 G N7 C5 sing Y N 104 G C5 C6 sing N N 105 G C5 C4 doub Y N 106 G C6 O6 doub N N 107 G C6 N1 sing N N 108 G N1 C2 sing N N 109 G N1 H1 sing N N 110 G C2 N2 sing N N 111 G C2 N3 doub N N 112 G N2 H21 sing N N 113 G N2 H22 sing N N 114 G N3 C4 sing N N 115 T6A P OP1 doub N N 116 T6A P OP2 sing N N 117 T6A P OP3 sing N N 118 T6A P "O5'" sing N N 119 T6A OP2 HOP2 sing N N 120 T6A OP3 HOP3 sing N N 121 T6A "O5'" "C5'" sing N N 122 T6A "C5'" "C4'" sing N N 123 T6A "C5'" "H5'" sing N N 124 T6A "C5'" "H5''" sing N N 125 T6A "C4'" "O4'" sing N N 126 T6A "C4'" "C3'" sing N N 127 T6A "C4'" "H4'" sing N N 128 T6A "O4'" "C1'" sing N N 129 T6A "C3'" "O3'" sing N N 130 T6A "C3'" "C2'" sing N N 131 T6A "C3'" "H3'" sing N N 132 T6A "O3'" "HO3'" sing N N 133 T6A "C2'" "O2'" sing N N 134 T6A "C2'" "C1'" sing N N 135 T6A "C2'" "H2'" sing N N 136 T6A "O2'" "HO2'" sing N N 137 T6A "C1'" N9 sing N N 138 T6A "C1'" "H1'" sing N N 139 T6A N9 C8 sing Y N 140 T6A N9 C4 sing Y N 141 T6A C8 N7 doub Y N 142 T6A C8 H8 sing N N 143 T6A N7 C5 sing Y N 144 T6A C5 C6 sing Y N 145 T6A C5 C4 doub Y N 146 T6A C6 N6 sing N N 147 T6A C6 N1 doub Y N 148 T6A N6 C10 sing N N 149 T6A N6 HN6 sing N N 150 T6A N1 C2 sing Y N 151 T6A C2 N3 doub Y N 152 T6A C2 H2 sing N N 153 T6A N3 C4 sing Y N 154 T6A C10 O10 doub N N 155 T6A C10 N11 sing N N 156 T6A N11 C12 sing N N 157 T6A N11 HN1 sing N N 158 T6A C12 C13 sing N N 159 T6A C12 C14 sing N N 160 T6A C12 H12 sing N N 161 T6A C13 ODA doub N N 162 T6A C13 ODB sing N N 163 T6A ODB H13 sing N N 164 T6A C14 O14 sing N N 165 T6A C14 C15 sing N N 166 T6A C14 H14 sing N N 167 T6A O14 HO4 sing N N 168 T6A C15 H151 sing N N 169 T6A C15 H152 sing N N 170 T6A C15 H153 sing N N 171 U OP3 P sing N N 172 U OP3 HOP3 sing N N 173 U P OP1 doub N N 174 U P OP2 sing N N 175 U P "O5'" sing N N 176 U OP2 HOP2 sing N N 177 U "O5'" "C5'" sing N N 178 U "C5'" "C4'" sing N N 179 U "C5'" "H5'" sing N N 180 U "C5'" "H5''" sing N N 181 U "C4'" "O4'" sing N N 182 U "C4'" "C3'" sing N N 183 U "C4'" "H4'" sing N N 184 U "O4'" "C1'" sing N N 185 U "C3'" "O3'" sing N N 186 U "C3'" "C2'" sing N N 187 U "C3'" "H3'" sing N N 188 U "O3'" "HO3'" sing N N 189 U "C2'" "O2'" sing N N 190 U "C2'" "C1'" sing N N 191 U "C2'" "H2'" sing N N 192 U "O2'" "HO2'" sing N N 193 U "C1'" N1 sing N N 194 U "C1'" "H1'" sing N N 195 U N1 C2 sing N N 196 U N1 C6 sing N N 197 U C2 O2 doub N N 198 U C2 N3 sing N N 199 U N3 C4 sing N N 200 U N3 H3 sing N N 201 U C4 O4 doub N N 202 U C4 C5 sing N N 203 U C5 C6 doub N N 204 U C5 H5 sing N N 205 U C6 H6 sing N N 206 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 1FEQ 'double helix' 1FEQ 'a-form double helix' 1FEQ 'hairpin loop' 1FEQ '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 G 1 1_555 A C 17 1_555 -0.746 -0.303 0.531 -1.055 -17.718 -3.488 1 A_G27:C43_A A 27 ? A 43 ? 19 1 1 A C 2 1_555 A G 16 1_555 0.914 -0.374 0.391 4.240 -17.918 -3.942 2 A_C28:G42_A A 28 ? A 42 ? 19 1 1 A A 3 1_555 A U 15 1_555 0.027 -0.216 -0.919 0.887 20.865 -13.986 3 A_A29:U41_A A 29 ? A 41 ? 20 1 1 A G 4 1_555 A C 14 1_555 -1.008 -0.334 0.144 5.324 2.609 -3.028 4 A_G30:C40_A A 30 ? A 40 ? 19 1 1 A A 5 1_555 A U 13 1_555 0.047 -0.114 -0.735 3.495 -5.707 -5.689 5 A_A31:U39_A A 31 ? A 39 ? 20 1 1 A C 6 1_555 A A 12 1_555 3.508 -0.820 -0.933 6.826 -3.977 4.533 6 A_C32:A38_A A 32 ? A 38 ? ? 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 G 1 1_555 A C 17 1_555 A C 2 1_555 A G 16 1_555 0.430 -1.433 3.079 2.709 1.000 38.743 -2.269 -0.336 3.064 1.505 -4.077 38.846 1 AA_G27C28:G42C43_AA A 27 ? A 43 ? A 28 ? A 42 ? 1 A C 2 1_555 A G 16 1_555 A A 3 1_555 A U 15 1_555 -1.168 -3.284 3.804 -1.933 -1.956 14.647 -10.599 2.465 4.319 -7.585 7.495 14.901 2 AA_C28A29:U41G42_AA A 28 ? A 42 ? A 29 ? A 41 ? 1 A A 3 1_555 A U 15 1_555 A G 4 1_555 A C 14 1_555 0.444 -2.663 3.547 -6.305 -12.003 25.285 -1.984 -2.684 4.141 -25.238 13.257 28.638 3 AA_A29G30:C40U41_AA A 29 ? A 41 ? A 30 ? A 40 ? 1 A G 4 1_555 A C 14 1_555 A A 5 1_555 A U 13 1_555 0.329 -2.007 3.443 5.149 4.021 27.462 -5.071 0.548 3.131 8.321 -10.656 28.214 4 AA_G30A31:U39C40_AA A 30 ? A 40 ? A 31 ? A 39 ? 1 A A 5 1_555 A U 13 1_555 A C 6 1_555 A A 12 1_555 0.337 -1.504 3.239 -0.476 0.650 49.584 -1.841 -0.436 3.217 0.775 0.567 49.590 5 AA_A31C32:A38U39_AA A 31 ? A 39 ? A 32 ? A 38 ? # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.type ? _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.model AVANCE _pdbx_nmr_spectrometer.field_strength 500 # _atom_sites.entry_id 1FEQ _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_