data_1K2G # _entry.id 1K2G # _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 1K2G pdb_00001k2g 10.2210/pdb1k2g/pdb RCSB RCSB014476 ? ? WWPDB D_1000014476 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1K2G _pdbx_database_status.recvd_initial_deposition_date 2001-09-27 _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 'Kitamura, Y.' 1 'Muto, Y.' 2 'Watanabe, S.' 3 'Kim, I.' 4 'Ito, T.' 5 'Nishiya, Y.' 6 'Sakamoto, K.' 7 'Ohtsuki, T.' 8 'Kawai, G.' 9 'Watanabe, K.' 10 'Hosono, K.' 11 'Takaku, H.' 12 'Katoh, E.' 13 'Yamazaki, T.' 14 'Inoue, T.' 15 'Yokoyama, S.' 16 # _citation.id primary _citation.title ;Solution structure of an RNA fragment with the P7/P9.0 region and the 3'-terminal guanosine of the tetrahymena group I intron. ; _citation.journal_abbrev RNA _citation.journal_volume 8 _citation.page_first 440 _citation.page_last 451 _citation.year 2002 _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 11991639 _citation.pdbx_database_id_DOI 10.1017/S1355838202026043 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Kitamura, A.' 1 ? primary 'Muto, Y.' 2 ? primary 'Watanabe, S.' 3 ? primary 'Kim, I.' 4 ? primary 'Ito, T.' 5 ? primary 'Nishiya, Y.' 6 ? primary 'Sakamoto, K.' 7 ? primary 'Ohtsuki, T.' 8 ? primary 'Kawai, G.' 9 ? primary 'Watanabe, K.' 10 ? primary 'Hosono, K.' 11 ? primary 'Takaku, H.' 12 ? primary 'Katoh, E.' 13 ? primary 'Yamazaki, T.' 14 ? primary 'Inoue, T.' 15 ? primary 'Yokoyama, S.' 16 ? # _cell.entry_id 1K2G _cell.length_a ? _cell.length_b ? _cell.length_c ? _cell.angle_alpha ? _cell.angle_beta ? _cell.angle_gamma ? _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _entity.id 1 _entity.type polymer _entity.src_method syn _entity.pdbx_description "5'-R(*CP*AP*GP*AP*CP*UP*UP*CP*GP*GP*UP*CP*GP*CP*AP*GP*AP*GP*AP*UP*GP*G)-3'" _entity.formula_weight 7113.291 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details 'P7-P9.0 DOMAIN OF RNA GROUP I INTRON' # _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 CAGACUUCGGUCGCAGAGAUGG _entity_poly.pdbx_seq_one_letter_code_can CAGACUUCGGUCGCAGAGAUGG _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 C n 1 2 A n 1 3 G n 1 4 A n 1 5 C n 1 6 U n 1 7 U n 1 8 C n 1 9 G n 1 10 G n 1 11 U n 1 12 C n 1 13 G n 1 14 C n 1 15 A n 1 16 G n 1 17 A n 1 18 G n 1 19 A n 1 20 U n 1 21 G n 1 22 G 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 from Tetrahymena Thermophila.' # _struct_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1K2G _struct_ref.pdbx_db_accession 1K2G _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 1K2G _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 22 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 1K2G _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 22 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 1 _struct_ref_seq.pdbx_auth_seq_align_end 22 # 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 DQF-COSY 3 1 2 '2D NOESY' # 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 1 283 ambient 5.5 100mM ? K 2 278 ambient 5.5 100mM ? K # loop_ _pdbx_nmr_sample_details.solution_id _pdbx_nmr_sample_details.contents _pdbx_nmr_sample_details.solvent_system 1 '10mM Phosphate buffer NA, 99% D2O' '99% D2O' 2 '10mM Phospate buffer NA, 90% H2O, 10% D2O' '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 600 2 ? Bruker DMX 750 # _pdbx_nmr_refine.entry_id 1K2G _pdbx_nmr_refine.method ;simulated annealing molecular dynamics ; _pdbx_nmr_refine.details ? _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_details.entry_id 1K2G _pdbx_nmr_details.text 'This structure was determined using standard 2D homonuclear techniques' # _pdbx_nmr_ensemble.entry_id 1K2G _pdbx_nmr_ensemble.conformers_calculated_total_number ? _pdbx_nmr_ensemble.conformers_submitted_total_number 1 _pdbx_nmr_ensemble.conformer_selection_criteria ? # _pdbx_nmr_representative.entry_id 1K2G _pdbx_nmr_representative.conformer_id ? _pdbx_nmr_representative.selection_criteria 'lowest energy' # loop_ _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.classification _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal X-PLOR 3.8 'structure solution' Brunger 1 Felix 950 'data analysis' ? 2 X-PLOR 3.8 refinement Brunger 3 # _exptl.entry_id 1K2G _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 1K2G _struct.title ;Structural basis for the 3'-terminal guanosine recognition by the group I intron ; _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1K2G _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'base triple recognition of a guanosine, UUCG tetraloop, GAGA tetraloop, 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 C 1 N3 ? ? ? 1_555 A G 13 N1 ? ? A C 1 A G 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A C 1 N4 ? ? ? 1_555 A G 13 O6 ? ? A C 1 A G 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A C 1 O2 ? ? ? 1_555 A G 13 N2 ? ? A C 1 A G 13 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A G 3 N1 ? ? ? 1_555 A C 12 N3 ? ? A G 3 A C 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A G 3 N2 ? ? ? 1_555 A C 12 O2 ? ? A G 3 A C 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A G 3 O6 ? ? ? 1_555 A C 12 N4 ? ? A G 3 A C 12 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A G 3 N7 ? ? ? 1_555 A G 22 N2 ? ? A G 3 A G 22 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog8 hydrog ? ? A G 3 O6 ? ? ? 1_555 A G 22 N1 ? ? A G 3 A G 22 1_555 ? ? ? ? ? ? TYPE_6_PAIR ? ? ? hydrog9 hydrog ? ? A A 4 N1 ? ? ? 1_555 A U 11 N3 ? ? A A 4 A U 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A A 4 N6 ? ? ? 1_555 A U 11 O4 ? ? A A 4 A U 11 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A C 5 N3 ? ? ? 1_555 A G 10 N1 ? ? A C 5 A G 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A C 5 N4 ? ? ? 1_555 A G 10 O6 ? ? A C 5 A G 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A C 5 O2 ? ? ? 1_555 A G 10 N2 ? ? A C 5 A G 10 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A U 6 O2 ? ? ? 1_555 A G 9 N1 ? ? A U 6 A G 9 1_555 ? ? ? ? ? ? 'U-G MISPAIR' ? ? ? hydrog15 hydrog ? ? A U 6 N3 ? ? ? 1_555 A G 10 O6 ? ? A U 6 A G 10 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog16 hydrog ? ? A U 6 O2 ? ? ? 1_555 A G 10 N1 ? ? A U 6 A G 10 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog17 hydrog ? ? A C 8 O2 ? ? ? 1_555 A G 9 N1 ? ? A C 8 A G 9 1_555 ? ? ? ? ? ? 'C-G PAIR' ? ? ? hydrog18 hydrog ? ? A C 12 N4 ? ? ? 1_555 A G 22 O6 ? ? A C 12 A G 22 1_555 ? ? ? ? ? ? 'C-G PAIR' ? ? ? hydrog19 hydrog ? ? A C 14 N3 ? ? ? 1_555 A G 21 N1 ? ? A C 14 A G 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A C 14 N4 ? ? ? 1_555 A G 21 O6 ? ? A C 14 A G 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A C 14 O2 ? ? ? 1_555 A G 21 N2 ? ? A C 14 A G 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A A 15 N1 ? ? ? 1_555 A U 20 N3 ? ? A A 15 A U 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A A 15 N6 ? ? ? 1_555 A U 20 O4 ? ? A A 15 A U 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A G 16 N2 ? ? ? 1_555 A A 19 N7 ? ? A G 16 A A 19 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? hydrog25 hydrog ? ? A G 16 N3 ? ? ? 1_555 A A 19 N6 ? ? A G 16 A A 19 1_555 ? ? ? ? ? ? TYPE_11_PAIR ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # _database_PDB_matrix.entry_id 1K2G _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 1K2G _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 C 1 1 1 C CYT A . n A 1 2 A 2 2 2 A ADE A . n A 1 3 G 3 3 3 G GUA A . n A 1 4 A 4 4 4 A ADE A . n A 1 5 C 5 5 5 C CYT A . n A 1 6 U 6 6 6 U URI A . n A 1 7 U 7 7 7 U URI A . n A 1 8 C 8 8 8 C CYT A . n A 1 9 G 9 9 9 G GUA A . n A 1 10 G 10 10 10 G GUA A . n A 1 11 U 11 11 11 U URI A . n A 1 12 C 12 12 12 C CYT A . n A 1 13 G 13 13 13 G GUA A . n A 1 14 C 14 14 14 C CYT A . n A 1 15 A 15 15 15 A ADE A . n A 1 16 G 16 16 16 G GUA A . n A 1 17 A 17 17 17 A ADE A . n A 1 18 G 18 18 18 G GUA A . n A 1 19 A 19 19 19 A ADE A . n A 1 20 U 20 20 20 U URI A . n A 1 21 G 21 21 21 G GUA A . n A 1 22 G 22 22 22 G GUA 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 2002-05-08 2 'Structure model' 1 1 2008-04-27 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 U 6 ? ? O6 A G 9 ? ? 1.55 2 1 O2 A C 14 ? ? H21 A G 21 ? ? 1.58 # 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 N7 A A 2 ? ? C8 A A 2 ? ? N9 A A 2 ? ? 117.54 113.80 3.74 0.50 N 2 1 N7 A G 3 ? ? C8 A G 3 ? ? N9 A G 3 ? ? 117.65 113.10 4.55 0.50 N 3 1 C8 A G 3 ? ? N9 A G 3 ? ? C4 A G 3 ? ? 103.72 106.40 -2.68 0.40 N 4 1 N7 A A 4 ? ? C8 A A 4 ? ? N9 A A 4 ? ? 117.52 113.80 3.72 0.50 N 5 1 N7 A G 9 ? ? C8 A G 9 ? ? N9 A G 9 ? ? 117.77 113.10 4.67 0.50 N 6 1 C8 A G 9 ? ? N9 A G 9 ? ? C4 A G 9 ? ? 103.67 106.40 -2.73 0.40 N 7 1 N7 A G 10 ? ? C8 A G 10 ? ? N9 A G 10 ? ? 117.56 113.10 4.46 0.50 N 8 1 C8 A G 10 ? ? N9 A G 10 ? ? C4 A G 10 ? ? 103.80 106.40 -2.60 0.40 N 9 1 N7 A G 13 ? ? C8 A G 13 ? ? N9 A G 13 ? ? 117.58 113.10 4.48 0.50 N 10 1 C8 A G 13 ? ? N9 A G 13 ? ? C4 A G 13 ? ? 103.78 106.40 -2.62 0.40 N 11 1 N7 A A 15 ? ? C8 A A 15 ? ? N9 A A 15 ? ? 117.55 113.80 3.75 0.50 N 12 1 N7 A G 16 ? ? C8 A G 16 ? ? N9 A G 16 ? ? 117.71 113.10 4.61 0.50 N 13 1 C8 A G 16 ? ? N9 A G 16 ? ? C4 A G 16 ? ? 103.71 106.40 -2.69 0.40 N 14 1 N7 A A 17 ? ? C8 A A 17 ? ? N9 A A 17 ? ? 117.52 113.80 3.72 0.50 N 15 1 N7 A G 18 ? ? C8 A G 18 ? ? N9 A G 18 ? ? 117.67 113.10 4.57 0.50 N 16 1 C8 A G 18 ? ? N9 A G 18 ? ? C4 A G 18 ? ? 103.70 106.40 -2.70 0.40 N 17 1 N7 A A 19 ? ? C8 A A 19 ? ? N9 A A 19 ? ? 117.63 113.80 3.83 0.50 N 18 1 N7 A G 21 ? ? C8 A G 21 ? ? N9 A G 21 ? ? 117.59 113.10 4.49 0.50 N 19 1 C8 A G 21 ? ? N9 A G 21 ? ? C4 A G 21 ? ? 103.79 106.40 -2.61 0.40 N 20 1 N7 A G 22 ? ? C8 A G 22 ? ? N9 A G 22 ? ? 117.70 113.10 4.60 0.50 N 21 1 C8 A G 22 ? ? N9 A G 22 ? ? C4 A G 22 ? ? 103.95 106.40 -2.45 0.40 N # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 1K2G 'double helix' 1K2G 'a-form double helix' 1K2G tetraloop 1K2G 'mismatched base pair' 1K2G 'triple helix' # loop_ _ndb_struct_na_base_pair.model_number _ndb_struct_na_base_pair.i_label_asym_id _ndb_struct_na_base_pair.i_label_comp_id _ndb_struct_na_base_pair.i_label_seq_id _ndb_struct_na_base_pair.i_symmetry _ndb_struct_na_base_pair.j_label_asym_id _ndb_struct_na_base_pair.j_label_comp_id _ndb_struct_na_base_pair.j_label_seq_id _ndb_struct_na_base_pair.j_symmetry _ndb_struct_na_base_pair.shear _ndb_struct_na_base_pair.stretch _ndb_struct_na_base_pair.stagger _ndb_struct_na_base_pair.buckle _ndb_struct_na_base_pair.propeller _ndb_struct_na_base_pair.opening _ndb_struct_na_base_pair.pair_number _ndb_struct_na_base_pair.pair_name _ndb_struct_na_base_pair.i_auth_asym_id _ndb_struct_na_base_pair.i_auth_seq_id _ndb_struct_na_base_pair.i_PDB_ins_code _ndb_struct_na_base_pair.j_auth_asym_id _ndb_struct_na_base_pair.j_auth_seq_id _ndb_struct_na_base_pair.j_PDB_ins_code _ndb_struct_na_base_pair.hbond_type_28 _ndb_struct_na_base_pair.hbond_type_12 1 A G 9 1_555 A U 6 1_555 -1.834 4.362 0.585 1.514 5.036 83.904 1 A_G9:U6_A A 9 ? A 6 ? ? ? 1 A G 10 1_555 A C 5 1_555 -0.748 -0.494 -0.291 0.800 3.196 -1.888 2 A_G10:C5_A A 10 ? A 5 ? 19 1 1 A U 11 1_555 A A 4 1_555 0.023 -0.368 -0.710 11.072 -10.532 4.724 3 A_U11:A4_A A 11 ? A 4 ? 20 1 1 A C 12 1_555 A G 3 1_555 0.525 -0.403 -0.320 3.825 -6.797 0.442 4 A_C12:G3_A A 12 ? A 3 ? 19 1 1 A G 13 1_555 A C 1 1_555 -0.866 -0.305 0.053 -9.106 19.472 9.972 5 A_G13:C1_A A 13 ? A 1 ? 19 1 1 A C 14 1_555 A G 21 1_555 0.344 -0.353 -0.690 25.009 -10.867 0.255 6 A_C14:G21_A A 14 ? A 21 ? 19 1 1 A A 15 1_555 A U 20 1_555 0.480 -0.003 -0.226 12.472 8.649 -5.303 7 A_A15:U20_A A 15 ? A 20 ? 20 1 1 A G 16 1_555 A A 19 1_555 6.293 -4.893 -1.260 14.904 11.650 -17.847 8 A_G16:A19_A A 16 ? A 19 ? 11 10 # 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 9 1_555 A U 6 1_555 A G 10 1_555 A C 5 1_555 -1.462 -2.876 -1.344 117.030 -116.724 30.338 -1.649 0.536 0.606 -62.190 -62.353 165.805 1 AA_G9G10:C5U6_AA A 9 ? A 6 ? A 10 ? A 5 ? 1 A G 10 1_555 A C 5 1_555 A U 11 1_555 A A 4 1_555 -0.514 -2.324 3.005 0.860 2.215 34.770 -4.182 0.975 2.843 3.700 -1.437 34.848 2 AA_G10U11:A4C5_AA A 10 ? A 5 ? A 11 ? A 4 ? 1 A U 11 1_555 A A 4 1_555 A C 12 1_555 A G 3 1_555 1.295 -2.266 3.574 5.243 6.767 35.288 -4.641 -1.302 3.251 10.965 -8.495 36.280 3 AA_U11C12:G3A4_AA A 11 ? A 4 ? A 12 ? A 3 ? 1 A C 12 1_555 A G 3 1_555 A G 13 1_555 A C 1 1_555 2.953 -1.103 3.800 -6.399 16.725 46.182 -2.637 -4.040 2.855 20.441 7.821 49.355 4 AA_C12G13:C1G3_AA A 12 ? A 3 ? A 13 ? A 1 ? 1 A G 13 1_555 A C 1 1_555 A C 14 1_555 A G 21 1_555 1.632 -1.307 2.878 3.831 2.552 48.163 -1.771 -1.727 2.923 3.119 -4.682 48.369 5 AA_G13C14:G21C1_AA A 13 ? A 1 ? A 14 ? A 21 ? 1 A C 14 1_555 A G 21 1_555 A A 15 1_555 A U 20 1_555 -0.290 -2.385 3.920 -3.906 17.029 9.100 -13.424 -0.631 -0.182 61.106 14.016 19.683 6 AA_C14A15:U20G21_AA A 14 ? A 21 ? A 15 ? A 20 ? 1 A A 15 1_555 A U 20 1_555 A G 16 1_555 A A 19 1_555 -2.652 -1.297 3.901 1.464 7.944 58.046 -1.806 2.800 3.648 8.144 -1.500 58.556 7 AA_A15G16:A19U20_AA A 15 ? A 20 ? A 16 ? A 19 ? #