data_1Z31 # _entry.id 1Z31 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.356 _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 1Z31 pdb_00001z31 10.2210/pdb1z31/pdb RCSB RCSB032234 ? ? WWPDB D_1000032234 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1Z31 _pdbx_database_status.recvd_initial_deposition_date 2005-03-10 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr REL _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _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 'Leeper, T.C.' 1 'Varani, G.' 2 # _citation.id primary _citation.title 'The structure of an enzyme-activating fragment of human telomerase RNA.' _citation.journal_abbrev RNA _citation.journal_volume 11 _citation.page_first 394 _citation.page_last 403 _citation.year 2005 _citation.journal_id_ASTM RNARFU _citation.country UK _citation.journal_id_ISSN 1355-8382 _citation.journal_id_CSD 2122 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 15703438 _citation.pdbx_database_id_DOI 10.1261/rna.7222505 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Leeper, T.C.' 1 ? primary 'Varani, G.' 2 ? # _cell.entry_id 1Z31 _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 1Z31 _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description 'human telomerase PJ6 hairpin' _entity.formula_weight 10183.078 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment 'human telomerase RNA' _entity.details ? # _entity_poly.entity_id 1 _entity_poly.type polyribonucleotide _entity_poly.nstd_linkage no _entity_poly.nstd_monomer no _entity_poly.pdbx_seq_one_letter_code GAGGUCGGCCCGACUUCGGUCACUGCCACCUC _entity_poly.pdbx_seq_one_letter_code_can GAGGUCGGCCCGACUUCGGUCACUGCCACCUC _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 A n 1 3 G n 1 4 G n 1 5 U n 1 6 C n 1 7 G n 1 8 G n 1 9 C n 1 10 C n 1 11 C n 1 12 G n 1 13 A n 1 14 C n 1 15 U n 1 16 U n 1 17 C n 1 18 G n 1 19 G n 1 20 U n 1 21 C n 1 22 A n 1 23 C n 1 24 U n 1 25 G n 1 26 C n 1 27 C n 1 28 A n 1 29 C n 1 30 C n 1 31 U n 1 32 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 'T7 RNA polymerase in vitro transcription from DNA oligonucleotide template' # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1Z31 _struct_ref.pdbx_db_accession 1Z31 _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 1Z31 _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 32 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 1Z31 _struct_ref_seq.db_align_beg 257 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 299 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 257 _struct_ref_seq.pdbx_auth_seq_align_end 299 # 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.conditions_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.solution_id 1 1 '2D TOCSY' 1 2 1 '2D NOESY' 1 3 2 '2D NOESY' 2 4 1 3D_13C-separated_NOESY 3 5 2 3D_13C-separated_NOESY 4 6 1 IPAP-HSQC 5 7 1 'HCP triple resonance' 3 8 1 '3D 13C-31P HETCOR' 3 9 1 '3D 13C TOCSY-HSQC' 3 10 2 HNN-COSY 4 # 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 1 298 1 6 '10 mM' atm K 2 277 1 6 '10 mM' atm K # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system 1 'PJ6 1 mM unlabeled; 10 mM sodium phoshate, pH 6.0, 100% D2O' '100% D2O' 2 'PJ6 1 mM unlabeled; 10 mM sodium phoshate, pH 6.0, 90% H2O, 10% D2O' '90% H2O/10% D2O' 3 'PJ6 0.6 mM U-15N,13C; 10 mM sodium phoshate, pH 6.0, 100% D2O' '100% D2O' 4 'PJ6 0.6 mM U-15N,13C; 10 mM sodium phoshate, pH 6.0, 90% H2O, 10% D2O' '90% H2O/10% D2O' 5 'PJ6 0.6 mM U-15N,13C; 10 mM sodium succinate, pH 6.0, 18 mg/ml Pf1 bacteriaphage, 100% D2O' '100% D2O' # loop_ _pdbx_nmr_spectrometer.spectrometer_id _pdbx_nmr_spectrometer.model _pdbx_nmr_spectrometer.manufacturer _pdbx_nmr_spectrometer.field_strength _pdbx_nmr_spectrometer.type 1 DRX Bruker 500 ? 2 DMX Bruker 750 ? # _pdbx_nmr_refine.entry_id 1Z31 _pdbx_nmr_refine.method 'torsion angle dynamics' _pdbx_nmr_refine.details ;726 total restraints, 429 NOE-derived restraints, 159 dihedral restraints, 65 residual dipolar coupling restraints, 62 hydrogen bonds, and 11 weak planarity restraints. ; _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_ensemble.entry_id 1Z31 _pdbx_nmr_ensemble.conformers_calculated_total_number 100 _pdbx_nmr_ensemble.conformers_submitted_total_number 10 _pdbx_nmr_ensemble.conformer_selection_criteria 'structures with the least restraint violations' _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 1Z31 _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria 'closest to the average' # loop_ _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal collection XwinNMR 3.0 ? 1 processing NMRPipe 2.3 Delaglio 2 'structure solution' X-PLOR 2.9.4 'Brunger and Clore' 3 'data analysis' Sparky 3.110 'Goddard and Kneller' 4 refinement X-PLOR 2.9.4 'Brunger and Clore' 5 # _exptl.entry_id 1Z31 _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_percent_sol ? _exptl_crystal.density_Matthews ? _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _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.monochromator ? _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _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 1Z31 _struct.title 'The structure of an enzyme-activating fragment of human telomerase RNA' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1Z31 _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'asymmetric internal bulge, residual dipolar couplings, telomerase protein binding site, 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_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 A C 32 N3 ? ? A G 257 A C 299 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A G 1 N2 ? ? ? 1_555 A C 32 O2 ? ? A G 257 A C 299 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A G 1 O6 ? ? ? 1_555 A C 32 N4 ? ? A G 257 A C 299 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A A 2 N1 ? ? ? 1_555 A U 31 N3 ? ? A A 258 A U 298 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A A 2 N6 ? ? ? 1_555 A U 31 O4 ? ? A A 258 A U 298 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A G 3 N1 ? ? ? 1_555 A C 30 N3 ? ? A G 259 A C 297 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A G 3 N2 ? ? ? 1_555 A C 30 O2 ? ? A G 259 A C 297 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A G 3 O6 ? ? ? 1_555 A C 30 N4 ? ? A G 259 A C 297 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A G 4 N1 ? ? ? 1_555 A C 29 N3 ? ? A G 260 A C 296 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A G 4 N2 ? ? ? 1_555 A C 29 O2 ? ? A G 260 A C 296 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A G 4 O6 ? ? ? 1_555 A C 29 N4 ? ? A G 260 A C 296 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A U 5 N3 ? ? ? 1_555 A A 28 N1 ? ? A U 261 A A 295 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A U 5 O4 ? ? ? 1_555 A A 28 N6 ? ? A U 261 A A 295 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A G 7 N1 ? ? ? 1_555 A C 27 N3 ? ? A G 263 A C 294 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A G 7 N2 ? ? ? 1_555 A C 27 O2 ? ? A G 263 A C 294 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A G 7 O6 ? ? ? 1_555 A C 27 N4 ? ? A G 263 A C 294 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A G 8 N1 ? ? ? 1_555 A C 26 N3 ? ? A G 264 A C 293 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A G 8 N2 ? ? ? 1_555 A C 26 O2 ? ? A G 264 A C 293 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A G 8 O6 ? ? ? 1_555 A C 26 N4 ? ? A G 264 A C 293 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A C 9 N3 ? ? ? 1_555 A G 25 N1 ? ? A C 265 A G 292 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A C 9 N4 ? ? ? 1_555 A G 25 O6 ? ? A C 265 A G 292 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A C 9 O2 ? ? ? 1_555 A G 25 N2 ? ? A C 265 A G 292 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A C 10 O2 ? ? ? 1_555 A G 25 N2 ? ? A C 266 A G 292 1_555 ? ? ? ? ? ? 'C-G PAIR' ? ? ? hydrog24 hydrog ? ? A C 11 O2 ? ? ? 1_555 A A 13 N6 ? ? A C 267 A A 269 1_555 ? ? ? ? ? ? 'C-A MISPAIR' ? ? ? hydrog25 hydrog ? ? A G 12 N1 ? ? ? 1_555 A C 21 N3 ? ? A G 268 A C 288 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? A G 12 N2 ? ? ? 1_555 A C 21 O2 ? ? A G 268 A C 288 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog27 hydrog ? ? A G 12 O6 ? ? ? 1_555 A C 21 N4 ? ? A G 268 A C 288 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog28 hydrog ? ? A A 13 N1 ? ? ? 1_555 A U 20 N3 ? ? A A 269 A U 287 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog29 hydrog ? ? A A 13 N6 ? ? ? 1_555 A U 20 O4 ? ? A A 269 A U 287 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog30 hydrog ? ? A C 14 N3 ? ? ? 1_555 A G 19 N1 ? ? A C 270 A G 286 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog31 hydrog ? ? A C 14 N4 ? ? ? 1_555 A G 19 O6 ? ? A C 270 A G 286 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog32 hydrog ? ? A C 14 O2 ? ? ? 1_555 A G 19 N2 ? ? A C 270 A G 286 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog33 hydrog ? ? A U 15 O2 ? ? ? 1_555 A G 18 N1 ? ? A U 271 A G 285 1_555 ? ? ? ? ? ? 'U-G MISPAIR' ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # _database_PDB_matrix.entry_id 1Z31 _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 1Z31 _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 1 257 257 G G A . n A 1 2 A 2 258 258 A A A . n A 1 3 G 3 259 259 G G A . n A 1 4 G 4 260 260 G G A . n A 1 5 U 5 261 261 U U A . n A 1 6 C 6 262 262 C C A . n A 1 7 G 7 263 263 G G A . n A 1 8 G 8 264 264 G G A . n A 1 9 C 9 265 265 C C A . n A 1 10 C 10 266 266 C C A . n A 1 11 C 11 267 267 C C A . n A 1 12 G 12 268 268 G G A . n A 1 13 A 13 269 269 A A A . n A 1 14 C 14 270 270 C C A . n A 1 15 U 15 271 271 U U A . n A 1 16 U 16 272 272 U U A . n A 1 17 C 17 284 284 C C A . n A 1 18 G 18 285 285 G G A . n A 1 19 G 19 286 286 G G A . n A 1 20 U 20 287 287 U U A . n A 1 21 C 21 288 288 C C A . n A 1 22 A 22 289 289 A A A . n A 1 23 C 23 290 290 C C A . n A 1 24 U 24 291 291 U U A . n A 1 25 G 25 292 292 G G A . n A 1 26 C 26 293 293 C C A . n A 1 27 C 27 294 294 C C A . n A 1 28 A 28 295 295 A A A . n A 1 29 C 29 296 296 C C A . n A 1 30 C 30 297 297 C C A . n A 1 31 U 31 298 298 U U A . n A 1 32 C 32 299 299 C C A . n # _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 # 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 2005-03-22 2 'Structure model' 1 1 2008-04-30 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-03-02 # _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 A 289 ? ? "O5'" A C 290 ? ? 1.35 2 1 "H1'" A C 262 ? ? OP2 A G 263 ? ? 1.37 3 1 "HO2'" A U 291 ? ? "O4'" A G 292 ? ? 1.50 4 2 "H1'" A C 262 ? ? OP2 A G 263 ? ? 1.33 5 2 "O2'" A C 267 ? ? "H5'" A G 268 ? ? 1.50 6 3 "HO2'" A C 265 ? ? "O4'" A C 266 ? ? 1.40 7 4 "HO2'" A G 257 ? ? "O5'" A A 258 ? ? 1.33 8 4 "HO2'" A A 258 ? ? "O5'" A G 259 ? ? 1.43 9 6 "HO2'" A G 259 ? ? "O5'" A G 260 ? ? 1.28 10 6 "HO2'" A A 269 ? ? "O5'" A C 270 ? ? 1.33 11 6 "HO2'" A G 268 ? ? "O5'" A A 269 ? ? 1.45 12 6 "HO2'" A A 289 ? ? "O5'" A C 290 ? ? 1.46 13 7 "HO2'" A A 258 ? ? "O5'" A G 259 ? ? 1.39 14 7 "HO2'" A C 288 ? ? "O4'" A A 289 ? ? 1.60 15 8 "HO2'" A U 291 ? ? "O5'" A G 292 ? ? 1.25 16 8 "HO2'" A G 259 ? ? "O5'" A G 260 ? ? 1.39 17 8 "HO2'" A A 289 ? ? "O4'" A C 290 ? ? 1.52 18 9 "HO2'" A A 258 ? ? "O5'" A G 259 ? ? 1.59 19 10 "HO2'" A G 257 ? ? "O5'" A A 258 ? ? 1.32 20 10 "HO2'" A U 291 ? ? OP2 A G 292 ? ? 1.37 21 10 "HO2'" A C 265 ? ? "O5'" A C 266 ? ? 1.55 # 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 1 "C4'" A C 270 ? ? "C3'" A C 270 ? ? 1.433 1.521 -0.088 0.010 N 2 2 "C4'" A C 270 ? ? "C3'" A C 270 ? ? 1.434 1.521 -0.087 0.010 N 3 3 "C4'" A C 270 ? ? "C3'" A C 270 ? ? 1.434 1.521 -0.087 0.010 N 4 4 "C4'" A C 270 ? ? "C3'" A C 270 ? ? 1.434 1.521 -0.087 0.010 N 5 5 "C4'" A C 270 ? ? "C3'" A C 270 ? ? 1.434 1.521 -0.087 0.010 N 6 7 "C4'" A C 270 ? ? "C3'" A C 270 ? ? 1.434 1.521 -0.087 0.010 N 7 8 "C4'" A C 270 ? ? "C3'" A C 270 ? ? 1.432 1.521 -0.089 0.010 N 8 9 "C4'" A C 270 ? ? "C3'" A C 270 ? ? 1.435 1.521 -0.086 0.010 N 9 10 "C4'" A C 270 ? ? "C3'" A C 270 ? ? 1.433 1.521 -0.088 0.010 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 "C5'" A C 294 ? ? "C4'" A C 294 ? ? "C3'" A C 294 ? ? 106.57 115.20 -8.63 1.40 N 2 2 "C5'" A C 294 ? ? "C4'" A C 294 ? ? "C3'" A C 294 ? ? 106.63 115.20 -8.57 1.40 N 3 4 "C5'" A C 294 ? ? "C4'" A C 294 ? ? "C3'" A C 294 ? ? 106.78 115.20 -8.42 1.40 N 4 8 "C5'" A C 294 ? ? "C4'" A C 294 ? ? "C3'" A C 294 ? ? 106.73 115.20 -8.47 1.40 N 5 9 "C5'" A C 294 ? ? "C4'" A C 294 ? ? "C3'" A C 294 ? ? 106.68 115.20 -8.52 1.40 N 6 10 "C5'" A U 272 ? ? "C4'" A U 272 ? ? "C3'" A U 272 ? ? 106.79 115.20 -8.41 1.40 N # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 1Z31 'double helix' 1Z31 'a-form double helix' 1Z31 tetraloop 1Z31 'bulge loop' 1Z31 'mismatched base pair' 1Z31 '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 A C 32 1_555 -0.306 -0.120 0.057 -19.578 -11.301 -2.196 1 A_G257:C299_A A 257 ? A 299 ? 19 1 1 A A 2 1_555 A U 31 1_555 0.180 -0.221 -0.399 -0.231 -12.126 4.806 2 A_A258:U298_A A 258 ? A 298 ? 20 1 1 A G 3 1_555 A C 30 1_555 0.274 -0.046 -0.070 -13.917 -1.362 -1.240 3 A_G259:C297_A A 259 ? A 297 ? 19 1 1 A G 4 1_555 A C 29 1_555 0.583 -0.120 0.140 -11.216 -15.151 -2.693 4 A_G260:C296_A A 260 ? A 296 ? 19 1 1 A U 5 1_555 A A 28 1_555 -0.171 -0.177 0.071 -2.702 -4.693 2.741 5 A_U261:A295_A A 261 ? A 295 ? 20 1 1 A G 7 1_555 A C 27 1_555 -0.621 -0.306 -0.003 1.940 -22.878 2.252 6 A_G263:C294_A A 263 ? A 294 ? 19 1 1 A G 8 1_555 A C 26 1_555 0.429 -0.123 -0.312 -2.316 -14.418 1.303 7 A_G264:C293_A A 264 ? A 293 ? 19 1 1 A C 9 1_555 A G 25 1_555 0.127 -0.149 -0.348 -2.222 12.643 -2.867 8 A_C265:G292_A A 265 ? A 292 ? 19 1 1 A G 12 1_555 A C 21 1_555 -0.415 -0.189 0.209 12.201 -11.339 -1.315 9 A_G268:C288_A A 268 ? A 288 ? 19 1 1 A A 13 1_555 A U 20 1_555 0.597 -0.261 -0.209 13.616 -31.168 2.361 10 A_A269:U287_A A 269 ? A 287 ? 20 1 1 A C 14 1_555 A G 19 1_555 0.313 -0.173 0.381 -2.410 -7.513 -2.578 11 A_C270:G286_A A 270 ? A 286 ? 19 1 1 A U 15 1_555 A G 18 1_555 0.498 -3.279 0.652 -33.904 -0.609 -129.738 12 A_U271:G285_A A 271 ? A 285 ? ? ? # 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 32 1_555 A A 2 1_555 A U 31 1_555 1.658 -0.897 3.486 8.917 -1.859 33.478 -1.181 -1.223 3.831 -3.156 -15.134 34.661 1 AA_G257A258:U298C299_AA A 257 ? A 299 ? A 258 ? A 298 ? 1 A A 2 1_555 A U 31 1_555 A G 3 1_555 A C 30 1_555 0.224 -2.046 3.423 -4.369 28.993 25.342 -5.894 -0.760 0.736 49.461 7.453 38.572 2 AA_A258G259:C297U298_AA A 258 ? A 298 ? A 259 ? A 297 ? 1 A G 3 1_555 A C 30 1_555 A G 4 1_555 A C 29 1_555 -0.807 -0.560 3.644 -1.499 3.598 39.585 -1.287 0.993 3.609 5.297 2.207 39.769 3 AA_G259G260:C296C297_AA A 259 ? A 297 ? A 260 ? A 296 ? 1 A G 4 1_555 A C 29 1_555 A U 5 1_555 A A 28 1_555 1.847 -1.566 2.739 2.137 7.634 25.997 -4.858 -3.506 2.334 16.488 -4.615 27.159 4 AA_G260U261:A295C296_AA A 260 ? A 296 ? A 261 ? A 295 ? 1 A U 5 1_555 A A 28 1_555 A G 7 1_555 A C 27 1_555 -1.868 -1.838 2.958 0.487 13.670 28.186 -5.421 3.537 1.857 26.206 -0.933 31.269 5 AA_U261G263:C294A295_AA A 261 ? A 295 ? A 263 ? A 294 ? 1 A G 7 1_555 A C 27 1_555 A G 8 1_555 A C 26 1_555 -0.534 -1.709 3.517 -4.998 13.074 35.565 -4.270 0.184 2.789 20.454 7.819 38.137 6 AA_G263G264:C293C294_AA A 263 ? A 294 ? A 264 ? A 293 ? 1 A G 8 1_555 A C 26 1_555 A C 9 1_555 A G 25 1_555 -0.402 -2.162 3.588 2.394 -5.099 37.240 -2.597 0.976 3.809 -7.929 -3.723 37.648 7 AA_G264C265:G292C293_AA A 264 ? A 293 ? A 265 ? A 292 ? 1 A G 12 1_555 A C 21 1_555 A A 13 1_555 A U 20 1_555 0.669 -0.664 3.195 5.133 26.981 32.628 -3.491 -0.435 2.149 40.299 -7.667 42.407 8 AA_G268A269:U287C288_AA A 268 ? A 288 ? A 269 ? A 287 ? 1 A A 13 1_555 A U 20 1_555 A C 14 1_555 A G 19 1_555 -0.112 -1.646 4.018 -7.969 4.568 33.747 -3.570 -1.261 3.700 7.693 13.421 34.939 9 AA_A269C270:G286U287_AA A 269 ? A 287 ? A 270 ? A 286 ? 1 A C 14 1_555 A G 19 1_555 A U 15 1_555 A G 18 1_555 -1.746 -1.675 3.578 22.235 20.364 89.225 -1.540 1.624 2.843 14.172 -15.475 93.155 10 AA_C270U271:G285G286_AA A 270 ? A 286 ? A 271 ? A 285 ? #