data_1N53 # _entry.id 1N53 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.355 _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 1N53 pdb_00001n53 10.2210/pdb1n53/pdb RCSB RCSB017528 ? ? WWPDB D_1000017528 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1N53 _pdbx_database_status.recvd_initial_deposition_date 2002-11-04 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_mr REL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _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_ _audit_author.name _audit_author.pdbx_ordinal 'Gerdeman, M.S.' 1 'Henkin, T.M.' 2 'Hines, J.V.' 3 # _citation.id primary _citation.title ;Solution Structure of the Bacillus subtilis T-box Antiterminator RNA: Seven Nucleotide Bulge Characterized by Stacking and Flexibility ; _citation.journal_abbrev J.Mol.Biol. _citation.journal_volume 326 _citation.page_first 189 _citation.page_last 201 _citation.year 2003 _citation.journal_id_ASTM JMOBAK _citation.country UK _citation.journal_id_ISSN 0022-2836 _citation.journal_id_CSD 0070 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 12547201 _citation.pdbx_database_id_DOI '10.1016/S0022-2836(02)01339-6' # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Gerdeman, M.S.' 1 ? primary 'Henkin, T.M.' 2 ? primary 'Hines, J.V.' 3 ? # _cell.entry_id 1N53 _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 1N53 _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # 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 ;RNA (5'-R(*GP*AP*GP*GP*GP*UP*GP*GP*AP*AP*CP*CP*GP*CP*GP*C)-3') ; 5231.199 1 ? ? ? ? 2 polymer syn ;RNA (5'-R(*GP*CP*GP*UP*CP*CP*CP*UP*C)-3') ; 2783.695 1 ? ? ? ? # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 polyribonucleotide no no GAGGGUGGAACCGCGC GAGGGUGGAACCGCGC A ? 2 polyribonucleotide no no GCGUCCCUC GCGUCCCUC B ? # 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 A n 1 3 G n 1 4 G n 1 5 G n 1 6 U n 1 7 G n 1 8 G n 1 9 A n 1 10 A n 1 11 C n 1 12 C n 1 13 G n 1 14 C n 1 15 G n 1 16 C n 2 1 G n 2 2 C n 2 3 G n 2 4 U n 2 5 C n 2 6 C n 2 7 C n 2 8 U n 2 9 C n # loop_ _pdbx_entity_src_syn.entity_id _pdbx_entity_src_syn.pdbx_src_id _pdbx_entity_src_syn.pdbx_alt_source_flag _pdbx_entity_src_syn.pdbx_beg_seq_num _pdbx_entity_src_syn.pdbx_end_seq_num _pdbx_entity_src_syn.organism_scientific _pdbx_entity_src_syn.organism_common_name _pdbx_entity_src_syn.ncbi_taxonomy_id _pdbx_entity_src_syn.details 1 1 sample ? ? ? ? ? 'Synthesized using T7 RNA polymerase' 2 1 sample ? ? ? ? ? 'Synthesized using T7 RNA polymerase' # loop_ _struct_ref.id _struct_ref.entity_id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.pdbx_db_isoform _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin 1 1 PDB 1N53 1N53 ? ? ? 2 2 PDB 1N53 1N53 ? ? ? # 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 1N53 A 1 ? 16 ? 1N53 1 ? 16 ? 1 16 2 2 1N53 B 1 ? 9 ? 1N53 17 ? 25 ? 17 25 # 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 U 'RNA linking' y "URIDINE-5'-MONOPHOSPHATE" ? 'C9 H13 N2 O9 P' 324.181 # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.solution_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type 1 1 1 '2D NOESY' 2 1 1 '2D TOCSY' 3 1 1 DQF-COSY 4 1 1 3D_13C-separated_NOESY 5 1 1 2D_HSQC 6 1 1 2D_1H_31P_HETCOR # loop_ _pdbx_nmr_exptl_sample_conditions.conditions_id _pdbx_nmr_exptl_sample_conditions.temperature _pdbx_nmr_exptl_sample_conditions.pressure _pdbx_nmr_exptl_sample_conditions.pH _pdbx_nmr_exptl_sample_conditions.ionic_strength _pdbx_nmr_exptl_sample_conditions.pressure_units _pdbx_nmr_exptl_sample_conditions.temperature_units 1 295 ambient 6.5 '10 mM' ? K 2 277 ambient 6.5 '10 mM' ? K # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system 1 '0.7 mM (U-15N, U-13C) or 1.2 mM (unlabeled) T box model RNA (AM1A); 10 mM sodium phosphate buffer pH 6.5, 0.01 mM EDTA' '100% D2O' 2 '0.7 mM (U-15N, U-13C) or 1.2 mM (unlabeled) T box model RNA (AM1A); 10 mM sodium phosphate buffer pH 6.5, 0.01 mM EDTA' '90% H2O/10% D2O' # loop_ _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.type _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.field_strength 1 ? Bruker DRX 800 2 ? Bruker DMX 400 3 ? Bruker DMX 600 # _pdbx_nmr_refine.entry_id 1N53 _pdbx_nmr_refine.method 'distance geometry, simulated annealing, molecular dynamics' _pdbx_nmr_refine.details 'A total of 313 distance constraints and 59 dihedral angle constraints were used.' _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_details.entry_id 1N53 _pdbx_nmr_details.text 'This structure was determined using standard 2D and 3D homonuclear and heteronuclear NMR techniques.' # _pdbx_nmr_ensemble.entry_id 1N53 _pdbx_nmr_ensemble.conformers_calculated_total_number 50 _pdbx_nmr_ensemble.conformers_submitted_total_number 1 _pdbx_nmr_ensemble.conformer_selection_criteria ;The minimized average structure of the 9 lowest energy structures (all with favorable non-bond energy and the fewest number of constraint violations) is submitted. ; _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 1N53 _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria ? # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal Felix 95,98 processing ? 1 X-PLOR 98.1 'structure solution' Brunger 2 XwinNMR ? processing ? 3 X-PLOR 98.1 refinement Brunger 4 # _exptl.entry_id 1N53 _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews ? _exptl_crystal.density_percent_sol ? _exptl_crystal.description ? # _diffrn.id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type ? # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength . _diffrn_radiation_wavelength.wt 1.0 # _struct.entry_id 1N53 _struct.title 'SOLUTION STRUCTURE OF B. SUBTILIS T BOX ANTITERMINATOR RNA' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1N53 _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'RNA, T box, bulge' # 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_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 hydrog1 hydrog ? ? A G 1 N1 ? ? ? 1_555 B C 9 N3 ? ? A G 1 B C 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A G 1 N2 ? ? ? 1_555 B C 9 O2 ? ? A G 1 B C 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A G 1 O6 ? ? ? 1_555 B C 9 N4 ? ? A G 1 B C 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A A 2 N1 ? ? ? 1_555 B U 8 N3 ? ? A A 2 B U 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A A 2 N6 ? ? ? 1_555 B U 8 O4 ? ? A A 2 B U 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A G 3 N1 ? ? ? 1_555 B C 7 N3 ? ? A G 3 B C 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A G 3 N2 ? ? ? 1_555 B C 7 O2 ? ? A G 3 B C 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A G 3 O6 ? ? ? 1_555 B C 7 N4 ? ? A G 3 B C 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A G 4 N1 ? ? ? 1_555 B C 6 N3 ? ? A G 4 B C 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A G 4 N2 ? ? ? 1_555 B C 6 O2 ? ? A G 4 B C 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A G 4 O6 ? ? ? 1_555 B C 6 N4 ? ? A G 4 B C 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A G 13 N1 ? ? ? 1_555 B U 4 O2 ? ? A G 13 B U 20 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog13 hydrog ? ? A G 13 O6 ? ? ? 1_555 B U 4 N3 ? ? A G 13 B U 20 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog14 hydrog ? ? A C 14 N3 ? ? ? 1_555 B G 3 N1 ? ? A C 14 B G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A C 14 N4 ? ? ? 1_555 B G 3 O6 ? ? A C 14 B G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A C 14 O2 ? ? ? 1_555 B G 3 N2 ? ? A C 14 B G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A G 15 N1 ? ? ? 1_555 B C 2 N3 ? ? A G 15 B C 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A G 15 N2 ? ? ? 1_555 B C 2 O2 ? ? A G 15 B C 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A G 15 O6 ? ? ? 1_555 B C 2 N4 ? ? A G 15 B C 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A C 16 N3 ? ? ? 1_555 B G 1 N1 ? ? A C 16 B G 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A C 16 N4 ? ? ? 1_555 B G 1 O6 ? ? A C 16 B G 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A C 16 O2 ? ? ? 1_555 B G 1 N2 ? ? A C 16 B G 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # _database_PDB_matrix.entry_id 1N53 _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 # _atom_sites.entry_id 1N53 _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_ _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 1 1 G G A . n A 1 2 A 2 2 2 A A A . n A 1 3 G 3 3 3 G G A . n A 1 4 G 4 4 4 G G A . n A 1 5 G 5 5 5 G G A . n A 1 6 U 6 6 6 U U A . n A 1 7 G 7 7 7 G G A . n A 1 8 G 8 8 8 G G A . n A 1 9 A 9 9 9 A A A . n A 1 10 A 10 10 10 A A A . n A 1 11 C 11 11 11 C C A . n A 1 12 C 12 12 12 C C A . n A 1 13 G 13 13 13 G G A . n A 1 14 C 14 14 14 C C A . n A 1 15 G 15 15 15 G G A . n A 1 16 C 16 16 16 C C A . n B 2 1 G 1 17 17 G G B . n B 2 2 C 2 18 18 C C B . n B 2 3 G 3 19 19 G G B . n B 2 4 U 4 20 20 U U B . n B 2 5 C 5 21 21 C C B . n B 2 6 C 6 22 22 C C B . n B 2 7 C 7 23 23 C C B . n B 2 8 U 8 24 24 U U B . n B 2 9 C 9 25 25 C C B . n # _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 # 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 2003-04-29 2 'Structure model' 1 1 2008-04-28 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-23 # _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' # 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_struct_assembly 4 4 'Structure model' pdbx_struct_oper_list # 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' # 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 "HO2'" A G 7 ? ? "O5'" A G 8 ? ? 1.42 2 1 "HO2'" B C 23 ? ? "O4'" B U 24 ? ? 1.51 3 1 H62 A A 9 ? ? "O2'" B C 21 ? ? 1.55 4 1 "H2'" A G 13 ? ? "O4'" A C 14 ? ? 1.58 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 1N53 'double helix' 1N53 'mismatched base pair' 1N53 'internal loop' # 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 B C 9 1_555 -0.288 -0.307 0.133 -11.901 -20.552 -2.695 1 A_G1:C25_B A 1 ? B 25 ? 19 1 1 A A 2 1_555 B U 8 1_555 0.377 -0.392 0.971 9.317 -13.270 -9.379 2 A_A2:U24_B A 2 ? B 24 ? 20 1 1 A G 3 1_555 B C 7 1_555 -0.039 -0.282 1.123 30.482 -12.115 -7.357 3 A_G3:C23_B A 3 ? B 23 ? 19 1 1 A G 4 1_555 B C 6 1_555 -0.402 -0.344 0.365 19.614 -23.793 3.773 4 A_G4:C22_B A 4 ? B 22 ? 19 1 1 A G 13 1_555 B U 4 1_555 -2.796 -0.911 -0.707 5.661 18.261 -10.426 5 A_G13:U20_B A 13 ? B 20 ? 28 ? 1 A C 14 1_555 B G 3 1_555 0.395 -0.313 -0.706 18.152 -18.539 -0.626 6 A_C14:G19_B A 14 ? B 19 ? 19 1 1 A G 15 1_555 B C 2 1_555 0.717 -1.341 -2.267 -18.243 -5.614 -5.713 7 A_G15:C18_B A 15 ? B 18 ? 19 1 1 A C 16 1_555 B G 1 1_555 0.379 -0.231 0.600 -25.722 11.869 -1.969 8 A_C16:G17_B A 16 ? B 17 ? 19 1 # loop_ _ndb_struct_na_base_pair_step.model_number _ndb_struct_na_base_pair_step.i_label_asym_id_1 _ndb_struct_na_base_pair_step.i_label_comp_id_1 _ndb_struct_na_base_pair_step.i_label_seq_id_1 _ndb_struct_na_base_pair_step.i_symmetry_1 _ndb_struct_na_base_pair_step.j_label_asym_id_1 _ndb_struct_na_base_pair_step.j_label_comp_id_1 _ndb_struct_na_base_pair_step.j_label_seq_id_1 _ndb_struct_na_base_pair_step.j_symmetry_1 _ndb_struct_na_base_pair_step.i_label_asym_id_2 _ndb_struct_na_base_pair_step.i_label_comp_id_2 _ndb_struct_na_base_pair_step.i_label_seq_id_2 _ndb_struct_na_base_pair_step.i_symmetry_2 _ndb_struct_na_base_pair_step.j_label_asym_id_2 _ndb_struct_na_base_pair_step.j_label_comp_id_2 _ndb_struct_na_base_pair_step.j_label_seq_id_2 _ndb_struct_na_base_pair_step.j_symmetry_2 _ndb_struct_na_base_pair_step.shift _ndb_struct_na_base_pair_step.slide _ndb_struct_na_base_pair_step.rise _ndb_struct_na_base_pair_step.tilt _ndb_struct_na_base_pair_step.roll _ndb_struct_na_base_pair_step.twist _ndb_struct_na_base_pair_step.x_displacement _ndb_struct_na_base_pair_step.y_displacement _ndb_struct_na_base_pair_step.helical_rise _ndb_struct_na_base_pair_step.inclination _ndb_struct_na_base_pair_step.tip _ndb_struct_na_base_pair_step.helical_twist _ndb_struct_na_base_pair_step.step_number _ndb_struct_na_base_pair_step.step_name _ndb_struct_na_base_pair_step.i_auth_asym_id_1 _ndb_struct_na_base_pair_step.i_auth_seq_id_1 _ndb_struct_na_base_pair_step.i_PDB_ins_code_1 _ndb_struct_na_base_pair_step.j_auth_asym_id_1 _ndb_struct_na_base_pair_step.j_auth_seq_id_1 _ndb_struct_na_base_pair_step.j_PDB_ins_code_1 _ndb_struct_na_base_pair_step.i_auth_asym_id_2 _ndb_struct_na_base_pair_step.i_auth_seq_id_2 _ndb_struct_na_base_pair_step.i_PDB_ins_code_2 _ndb_struct_na_base_pair_step.j_auth_asym_id_2 _ndb_struct_na_base_pair_step.j_auth_seq_id_2 _ndb_struct_na_base_pair_step.j_PDB_ins_code_2 1 A G 1 1_555 B C 9 1_555 A A 2 1_555 B U 8 1_555 -0.832 -0.662 2.568 -8.268 -3.811 33.171 -0.627 0.338 2.747 -6.524 14.153 34.364 1 AA_G1A2:U24C25_BB A 1 ? B 25 ? A 2 ? B 24 ? 1 A A 2 1_555 B U 8 1_555 A G 3 1_555 B C 7 1_555 0.661 -0.047 3.201 -0.933 -25.957 35.126 2.445 -0.984 2.623 -37.366 1.343 43.441 2 AA_A2G3:C23U24_BB A 2 ? B 24 ? A 3 ? B 23 ? 1 A G 3 1_555 B C 7 1_555 A G 4 1_555 B C 6 1_555 1.420 0.047 3.728 8.127 13.315 35.461 -1.888 -0.950 3.736 20.671 -12.616 38.639 3 AA_G3G4:C22C23_BB A 3 ? B 23 ? A 4 ? B 22 ? 1 A G 13 1_555 B U 4 1_555 A C 14 1_555 B G 3 1_555 0.565 -1.589 3.504 3.352 -10.493 30.733 -0.710 -0.329 3.864 -19.046 -6.084 32.602 4 AA_G13C14:G19U20_BB A 13 ? B 20 ? A 14 ? B 19 ? 1 A C 14 1_555 B G 3 1_555 A G 15 1_555 B C 2 1_555 0.961 -0.367 4.815 8.025 22.212 39.693 -3.328 -0.198 4.179 29.744 -10.746 45.943 5 AA_C14G15:C18G19_BB A 14 ? B 19 ? A 15 ? B 18 ? 1 A G 15 1_555 B C 2 1_555 A C 16 1_555 B G 1 1_555 -0.692 -0.415 3.909 -14.514 24.573 29.664 -3.870 -0.945 2.858 38.587 22.790 40.940 6 AA_G15C16:G17C18_BB A 15 ? B 18 ? A 16 ? B 17 ? #