data_1O15 # _entry.id 1O15 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.383 _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 1O15 pdb_00001o15 10.2210/pdb1o15/pdb RCSB RCSB001672 ? ? WWPDB D_1000001672 ? ? # 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 2003-02-18 2 'Structure model' 1 1 2008-04-26 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-23 5 'Structure model' 1 4 2023-12-27 # _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' Advisory 4 4 'Structure model' 'Data collection' 5 4 'Structure model' 'Database references' 6 4 'Structure model' 'Derived calculations' 7 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_database_remark 3 4 'Structure model' pdbx_nmr_software 4 4 'Structure model' pdbx_struct_assembly 5 4 'Structure model' pdbx_struct_oper_list 6 4 'Structure model' struct_site 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_database_remark.text' 4 4 'Structure model' '_pdbx_nmr_software.name' 5 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 6 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 7 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1O15 _pdbx_database_status.recvd_initial_deposition_date 2002-10-21 _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_ _audit_author.name _audit_author.pdbx_ordinal 'Clore, G.M.' 1 'Kuszewski, J.' 2 # loop_ _citation.id _citation.title _citation.journal_abbrev _citation.journal_volume _citation.page_first _citation.page_last _citation.year _citation.journal_id_ASTM _citation.country _citation.journal_id_ISSN _citation.journal_id_CSD _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary ;Improving the Accuracy of NMR Structures of RNA by Means of Conformational Database Potentials of Mean Force as Assessed by Complete Dipolar Coupling Cross-Validation ; J.Am.Chem.Soc. 125 1518 1525 2003 JACSAT US 0002-7863 0004 ? 12568611 10.1021/ja028383j 1 'Interlocking Structural Motifs Mediate Molecular Discrimination by a Theophylline-Binding RNA' Nat.Struct.Biol. 4 644 649 1997 NSBIEW US 1072-8368 2024 ? ? ? 2 ;Refinement of Local and Long Range Structural Order in Theophylline-Binding RNA Using Using 13C-1H Residual Dipolar Couplings and Restrained Molecular Dynamics. ; J.Am.Chem.Soc. 123 12135 12146 2001 JACSAT US 0002-7863 0004 ? ? 10.1021/ja011646+ 3 ;Improving the Accuracy of NMR Structures of DNA by Means of a Database Potential of Mean Force Describing Base-Base Positional Interactions. ; J.Am.Chem.Soc. 123 3903 3918 2001 JACSAT US 0002-7863 0004 ? ? 10.1021/ja010033u # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Clore, G.M.' 1 ? primary 'Kuszewski, J.' 2 ? 1 'Zimmermann, G.R.' 3 ? 1 'Jenison, R.D.' 4 ? 1 'Wick, C.L.' 5 ? 1 'Simorre, J.P.' 6 ? 1 'Pardi, A.' 7 ? 2 'Sibille, N.' 8 ? 2 'Pardi, A.' 9 ? 2 'Simorre, J.P.' 10 ? 2 'Blackledge, M.' 11 ? 3 'Kuszewski, J.' 12 ? 3 'Schwieters, C.' 13 ? 3 'Clore, G.M.' 14 ? # 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 'THEOPHYLLINE-BINDING RNA' 10638.409 1 ? ? ? ;CONSENSUS SEQUENCE OF THE THEOPHYLLINE BINDING RNA APTAMER FLANKED BY A FOUR BASE-PAIR STEM, A THREE BASE-PAIR STEM, AND CAPPED BY A GAAA TETRALOOP ; 2 non-polymer syn THEOPHYLLINE 180.164 1 ? ? ? ? # _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 GGCGAUACCAGCCGAAAGGCCCUUGGCAGCGUC _entity_poly.pdbx_seq_one_letter_code_can GGCGAUACCAGCCGAAAGGCCCUUGGCAGCGUC _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name THEOPHYLLINE _pdbx_entity_nonpoly.comp_id TEP # 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 G n 1 3 C n 1 4 G n 1 5 A n 1 6 U n 1 7 A n 1 8 C n 1 9 C n 1 10 A n 1 11 G n 1 12 C n 1 13 C n 1 14 G n 1 15 A n 1 16 A n 1 17 A n 1 18 G n 1 19 G n 1 20 C n 1 21 C n 1 22 C n 1 23 U n 1 24 U n 1 25 G n 1 26 G n 1 27 C n 1 28 A n 1 29 G n 1 30 C n 1 31 G n 1 32 U n 1 33 C n # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight 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 TEP non-polymer . THEOPHYLLINE ? 'C7 H8 N4 O2' 180.164 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 1 1 G GUA A . n A 1 2 G 2 2 2 G GUA A . n A 1 3 C 3 3 3 C CYT A . n A 1 4 G 4 4 4 G GUA A . n A 1 5 A 5 5 5 A ADE A . n A 1 6 U 6 6 6 U URI A . n A 1 7 A 7 7 7 A ADE A . n A 1 8 C 8 8 8 C CYT A . n A 1 9 C 9 9 9 C CYT A . n A 1 10 A 10 10 10 A ADE A . n A 1 11 G 11 11 11 G GUA A . n A 1 12 C 12 12 12 C CYT A . n A 1 13 C 13 13 13 C CYT A . n A 1 14 G 14 14 14 G GUA A . n A 1 15 A 15 15 15 A ADE A . n A 1 16 A 16 16 16 A ADE 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 G 19 19 19 G GUA A . n A 1 20 C 20 20 20 C CYT A . n A 1 21 C 21 21 21 C CYT A . n A 1 22 C 22 22 22 C CYT A . n A 1 23 U 23 23 23 U URI A . n A 1 24 U 24 24 24 U URI A . n A 1 25 G 25 25 25 G GUA A . n A 1 26 G 26 26 26 G GUA A . n A 1 27 C 27 27 27 C CYT A . n A 1 28 A 28 28 28 A ADE A . n A 1 29 G 29 29 29 G GUA A . n A 1 30 C 30 30 30 C CYT A . n A 1 31 G 31 31 31 G GUA A . n A 1 32 U 32 32 32 U URI A . n A 1 33 C 33 33 33 C CYT A . n # _pdbx_nonpoly_scheme.asym_id B _pdbx_nonpoly_scheme.entity_id 2 _pdbx_nonpoly_scheme.mon_id TEP _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 34 _pdbx_nonpoly_scheme.auth_seq_num 34 _pdbx_nonpoly_scheme.pdb_mon_id TEP _pdbx_nonpoly_scheme.auth_mon_id THE _pdbx_nonpoly_scheme.pdb_strand_id A _pdbx_nonpoly_scheme.pdb_ins_code . # _cell.entry_id 1O15 _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 1O15 _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 1O15 _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 ? # _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 # _database_PDB_matrix.entry_id 1O15 _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 1O15 _struct.title ;THEOPHYLLINE-BINDING RNA IN COMPLEX WITH THEOPHYLLINE, NMR, REGULARIZED MEAN STRUCTURE, REFINEMENT WITH TORSION ANGLE AND BASE-BASE POSITIONAL DATABASE POTENTIALS AND DIPOLAR COUPLINGS ; _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1O15 _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'RIBONUCLEIC ACID, RNA' # 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_ref.id 1 _struct_ref.entity_id 1 _struct_ref.db_name PDB _struct_ref.db_code 1O15 _struct_ref.pdbx_db_accession 1O15 _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 1O15 _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 33 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 1O15 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 33 _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 33 # _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,B # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation x,y,z _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # _struct_biol.id 1 # 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 33 N3 ? ? A G 1 A C 33 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A G 1 N2 ? ? ? 1_555 A C 33 O2 ? ? A G 1 A C 33 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A G 1 O6 ? ? ? 1_555 A C 33 N4 ? ? A G 1 A C 33 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A G 2 N1 ? ? ? 1_555 A U 32 O2 ? ? A G 2 A U 32 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog5 hydrog ? ? A G 2 O6 ? ? ? 1_555 A U 32 N3 ? ? A G 2 A U 32 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog6 hydrog ? ? A C 3 N3 ? ? ? 1_555 A G 31 N1 ? ? A C 3 A G 31 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A C 3 N4 ? ? ? 1_555 A G 31 O6 ? ? A C 3 A G 31 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A C 3 O2 ? ? ? 1_555 A G 31 N2 ? ? A C 3 A G 31 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A G 4 N1 ? ? ? 1_555 A C 30 N3 ? ? A G 4 A C 30 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A G 4 N2 ? ? ? 1_555 A C 30 O2 ? ? A G 4 A C 30 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A G 4 O6 ? ? ? 1_555 A C 30 N4 ? ? A G 4 A C 30 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A A 5 N1 ? ? ? 1_555 A G 29 N1 ? ? A A 5 A G 29 1_555 ? ? ? ? ? ? TYPE_8_PAIR ? ? ? hydrog13 hydrog ? ? A A 5 N6 ? ? ? 1_555 A G 29 O6 ? ? A A 5 A G 29 1_555 ? ? ? ? ? ? TYPE_8_PAIR ? ? ? hydrog14 hydrog ? ? A U 6 N3 ? ? ? 1_555 A U 23 O4 ? ? A U 6 A U 23 1_555 ? ? ? ? ? ? 'U-U MISPAIR' ? ? ? hydrog15 hydrog ? ? A U 6 O2 ? ? ? 1_555 A A 28 N6 ? ? A U 6 A A 28 1_555 ? ? ? ? ? ? 'U-A PAIR' ? ? ? hydrog16 hydrog ? ? A A 7 N3 ? ? ? 1_555 A C 8 N4 ? ? A A 7 A C 8 1_555 ? ? ? ? ? ? 'A-C MISPAIR' ? ? ? hydrog17 hydrog ? ? A C 8 N3 ? ? ? 1_555 A G 26 N1 ? ? A C 8 A G 26 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A C 8 N4 ? ? ? 1_555 A G 26 O6 ? ? A C 8 A G 26 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A C 8 O2 ? ? ? 1_555 A G 26 N2 ? ? A C 8 A G 26 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A C 9 N3 ? ? ? 1_555 A G 25 N1 ? ? A C 9 A G 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A C 9 N4 ? ? ? 1_555 A G 25 O6 ? ? A C 9 A G 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A C 9 O2 ? ? ? 1_555 A G 25 N2 ? ? A C 9 A G 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A G 11 N1 ? ? ? 1_555 A C 20 N3 ? ? A G 11 A C 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A G 11 N2 ? ? ? 1_555 A C 20 O2 ? ? A G 11 A C 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? A G 11 O6 ? ? ? 1_555 A C 20 N4 ? ? A G 11 A C 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? A C 12 N3 ? ? ? 1_555 A G 19 N1 ? ? A C 12 A G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog27 hydrog ? ? A C 12 N4 ? ? ? 1_555 A G 19 O6 ? ? A C 12 A G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog28 hydrog ? ? A C 12 O2 ? ? ? 1_555 A G 19 N2 ? ? A C 12 A G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog29 hydrog ? ? A C 13 N3 ? ? ? 1_555 A G 18 N1 ? ? A C 13 A G 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog30 hydrog ? ? A C 13 N4 ? ? ? 1_555 A G 18 O6 ? ? A C 13 A G 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog31 hydrog ? ? A C 13 O2 ? ? ? 1_555 A G 18 N2 ? ? A C 13 A G 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog32 hydrog ? ? A G 14 N2 ? ? ? 1_555 A A 17 N7 ? ? A G 14 A A 17 1_555 ? ? ? ? ? ? 'G-A MISPAIR' ? ? ? hydrog33 hydrog ? ? A U 23 N3 ? ? ? 1_555 A A 28 N7 ? ? A U 23 A A 28 1_555 ? ? ? ? ? ? HOOGSTEEN ? ? ? hydrog34 hydrog ? ? A U 23 O4 ? ? ? 1_555 A A 28 N6 ? ? A U 23 A A 28 1_555 ? ? ? ? ? ? HOOGSTEEN ? ? ? # _struct_conn_type.id hydrog _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _struct_site.id _struct_site.pdbx_evidence_code _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _struct_site.pdbx_auth_ins_code _struct_site.pdbx_num_residues _struct_site.details AC1 Software A TEP 34 ? 3 'BINDING SITE FOR RESIDUE TEP A 34' 1 ? ? ? ? ? ? ? # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 3 A A 7 ? A A 7 . ? 1_555 ? 2 AC1 3 C A 22 ? C A 22 . ? 1_555 ? 3 AC1 3 U A 24 ? U A 24 . ? 1_555 ? # _pdbx_validate_rmsd_angle.id 1 _pdbx_validate_rmsd_angle.PDB_model_num 1 _pdbx_validate_rmsd_angle.auth_atom_id_1 C6 _pdbx_validate_rmsd_angle.auth_asym_id_1 A _pdbx_validate_rmsd_angle.auth_comp_id_1 C _pdbx_validate_rmsd_angle.auth_seq_id_1 27 _pdbx_validate_rmsd_angle.PDB_ins_code_1 ? _pdbx_validate_rmsd_angle.label_alt_id_1 ? _pdbx_validate_rmsd_angle.auth_atom_id_2 N1 _pdbx_validate_rmsd_angle.auth_asym_id_2 A _pdbx_validate_rmsd_angle.auth_comp_id_2 C _pdbx_validate_rmsd_angle.auth_seq_id_2 27 _pdbx_validate_rmsd_angle.PDB_ins_code_2 ? _pdbx_validate_rmsd_angle.label_alt_id_2 ? _pdbx_validate_rmsd_angle.auth_atom_id_3 C2 _pdbx_validate_rmsd_angle.auth_asym_id_3 A _pdbx_validate_rmsd_angle.auth_comp_id_3 C _pdbx_validate_rmsd_angle.auth_seq_id_3 27 _pdbx_validate_rmsd_angle.PDB_ins_code_3 ? _pdbx_validate_rmsd_angle.label_alt_id_3 ? _pdbx_validate_rmsd_angle.angle_value 124.41 _pdbx_validate_rmsd_angle.angle_target_value 120.30 _pdbx_validate_rmsd_angle.angle_deviation 4.11 _pdbx_validate_rmsd_angle.angle_standard_deviation 0.40 _pdbx_validate_rmsd_angle.linker_flag N # _struct_site_keywords.site_id 1 _struct_site_keywords.text INTERCALATION # _pdbx_database_remark.id 8 _pdbx_database_remark.text ; THE RESTRAINTS USED FOR DETERMINATION OF THIS STRUCTURE ARE SUMMARIZED AS FOLLOWS: DISTANCE RESTRAINTS 30 INTRARESIDUE NOES 86 SEQUENTIAL NOES 17 MEDIUM RANGE (1 < |i-j|<5) NOES 90 LONG RANGE (|i-j|>=5) NOES 52 DISTANCES FOR 8 W-C BASE PAIRS and 1 G-U WOBBLE PAIR TOTAL: 223 LOOSE TORSION ANGLE RESTRAINTS 31 DELTA 33 CHI 9 ALPHA, 9 BETA, 10 GAMMA, 9 EPSILON AND 9 ZETA TOTAL: 110. 13C-1H DIPOLAR COUPLINGS 55 SUGAR 46 BASE TOTAL 101 ; # _pdbx_nmr_ensemble.entry_id 1O15 _pdbx_nmr_ensemble.conformers_calculated_total_number 250 _pdbx_nmr_ensemble.conformers_submitted_total_number 1 _pdbx_nmr_ensemble.conformer_selection_criteria 'RESTRAINED REGULARIZED MEAN STRUCTURE' _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_details.entry_id 1O15 _pdbx_nmr_details.text ;THE DIPOLAR COUPLINGS WERE DIVIDED INTO 10 PAIRS OF WORKING AND TEST DATA SETS CHOSEN AT RANDOM AND PARTITIONED IN A RATIO OF 70% (WORKING) AND 30% (TEST). 25 SIMULATED ANNEALING STRUCTURES WERE CALCULATED FOR EACH PAIR, RESULTING IN A TOTAL OF 250 STRUCTURES. THE STRUCTURE REPORTED HERE IS OBTAINED BY RESTRAINED REGULARIZED OF THE MEAN COORDINATES OF THE ENSEMBLE OF 250 INDIVIDUAL SIMULATED ANNEALING STRUCTURES CALCULATED WITH COMPLETE DIPOLAR COUPLING CROSS-VALIDATION. FOR THE ENSEMBLE OF 250 STRUCTURES THE WORKING DIPOLAR COUPLING R-FACTOR IS 8.6+/-0.5% AND THE FREE DIPOLAR COUPLING R-FACTOR IS 26.8+/-2.8%. ; # _pdbx_nmr_refine.entry_id 1O15 _pdbx_nmr_refine.method ? _pdbx_nmr_refine.details ;THE STRUCTURE IS BASED ON A TOTAL OF 223 NOE, 52 DISTANCES FOR WATSON-CRICK HYDROGEN BONDS, AND 110 TORSION ANGLE RESTRAINTS, 101 CH DIPOLAR COUPLING RESTRAINTS. THE EXPERIMENTAL RESTRAINTS ARE ESSENTIALLY THE SAME AS THOSE LISTED IN N.SIBILLE,A.PARDI,J.P.SIMORRE,M.BLACKLEDGE J.AM.CHEM.SOC. V 123, 12135 2001. THE NON-BONDED CONTACTS ARE REPRESENTED BY A QUARTIC VAN DER WAALS REPULSION TERM, A BASE-BASE POSITIONING DATABASE POTENTIAL OF MEAN FORCE, AND A TORSION ANGLE DATABASE POTENTIAL OF MEAN FORCE. ; _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_software.classification refinement _pdbx_nmr_software.name 'X-PLOR NIH' _pdbx_nmr_software.version '(HTTP://NMR.CIT.NIH.GOV/XPLOR_NIH)' _pdbx_nmr_software.authors 'CLORE, KUSZEWSKI, SCHWIETERS, TJANDRA' _pdbx_nmr_software.ordinal 1 # 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 TEP C1 C N N 111 TEP N1 N Y N 112 TEP C2 C Y N 113 TEP O2 O N N 114 TEP N3 N Y N 115 TEP C3 C N N 116 TEP C4 C Y N 117 TEP C5 C Y N 118 TEP C6 C Y N 119 TEP O6 O N N 120 TEP N7 N Y N 121 TEP C8 C Y N 122 TEP N9 N Y N 123 TEP H11 H N N 124 TEP H12 H N N 125 TEP H13 H N N 126 TEP H31 H N N 127 TEP H32 H N N 128 TEP H33 H N N 129 TEP HN7 H N N 130 TEP H8 H N N 131 U OP3 O N N 132 U P P N N 133 U OP1 O N N 134 U OP2 O N N 135 U "O5'" O N N 136 U "C5'" C N N 137 U "C4'" C N R 138 U "O4'" O N N 139 U "C3'" C N S 140 U "O3'" O N N 141 U "C2'" C N R 142 U "O2'" O N N 143 U "C1'" C N R 144 U N1 N N N 145 U C2 C N N 146 U O2 O N N 147 U N3 N N N 148 U C4 C N N 149 U O4 O N N 150 U C5 C N N 151 U C6 C N N 152 U HOP3 H N N 153 U HOP2 H N N 154 U "H5'" H N N 155 U "H5''" H N N 156 U "H4'" H N N 157 U "H3'" H N N 158 U "HO3'" H N N 159 U "H2'" H N N 160 U "HO2'" H N N 161 U "H1'" H N N 162 U H3 H N N 163 U H5 H N N 164 U H6 H N N 165 # 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 TEP C1 N1 sing N N 116 TEP C1 H11 sing N N 117 TEP C1 H12 sing N N 118 TEP C1 H13 sing N N 119 TEP N1 C2 sing Y N 120 TEP N1 C6 sing Y N 121 TEP C2 O2 doub N N 122 TEP C2 N3 sing Y N 123 TEP N3 C3 sing N N 124 TEP N3 C4 sing Y N 125 TEP C3 H31 sing N N 126 TEP C3 H32 sing N N 127 TEP C3 H33 sing N N 128 TEP C4 C5 doub Y N 129 TEP C4 N9 sing Y N 130 TEP C5 C6 sing Y N 131 TEP C5 N7 sing Y N 132 TEP C6 O6 doub N N 133 TEP N7 C8 sing Y N 134 TEP N7 HN7 sing N N 135 TEP C8 N9 doub Y N 136 TEP C8 H8 sing N N 137 U OP3 P sing N N 138 U OP3 HOP3 sing N N 139 U P OP1 doub N N 140 U P OP2 sing N N 141 U P "O5'" sing N N 142 U OP2 HOP2 sing N N 143 U "O5'" "C5'" sing N N 144 U "C5'" "C4'" sing N N 145 U "C5'" "H5'" sing N N 146 U "C5'" "H5''" sing N N 147 U "C4'" "O4'" sing N N 148 U "C4'" "C3'" sing N N 149 U "C4'" "H4'" sing N N 150 U "O4'" "C1'" sing N N 151 U "C3'" "O3'" sing N N 152 U "C3'" "C2'" sing N N 153 U "C3'" "H3'" sing N N 154 U "O3'" "HO3'" sing N N 155 U "C2'" "O2'" sing N N 156 U "C2'" "C1'" sing N N 157 U "C2'" "H2'" sing N N 158 U "O2'" "HO2'" sing N N 159 U "C1'" N1 sing N N 160 U "C1'" "H1'" sing N N 161 U N1 C2 sing N N 162 U N1 C6 sing N N 163 U C2 O2 doub N N 164 U C2 N3 sing N N 165 U N3 C4 sing N N 166 U N3 H3 sing N N 167 U C4 O4 doub N N 168 U C4 C5 sing N N 169 U C5 C6 doub N N 170 U C5 H5 sing N N 171 U C6 H6 sing N N 172 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 1O15 'double helix' 1O15 'a-form double helix' 1O15 tetraloop 1O15 'bulge loop' 1O15 'mismatched base pair' 1O15 '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 1 1_555 A C 33 1_555 -0.135 -0.195 -0.046 10.760 6.865 -2.593 1 A_G1:C33_A A 1 ? A 33 ? 19 1 1 A G 2 1_555 A U 32 1_555 -1.875 -0.375 0.006 7.514 -23.022 0.339 2 A_G2:U32_A A 2 ? A 32 ? 28 1 1 A C 3 1_555 A G 31 1_555 0.126 -0.162 -0.255 8.696 -14.125 0.300 3 A_C3:G31_A A 3 ? A 31 ? 19 1 1 A G 4 1_555 A C 30 1_555 -0.137 -0.182 -0.436 -5.936 -15.944 0.541 4 A_G4:C30_A A 4 ? A 30 ? 19 1 1 A A 5 1_555 A G 29 1_555 0.256 0.947 -1.092 -10.550 -17.722 4.429 5 A_A5:G29_A A 5 ? A 29 ? 8 1 1 A U 23 1_555 A A 28 1_555 -0.326 2.758 -0.553 0.949 -3.356 -74.340 6 A_U23:A28_A A 23 ? A 28 ? 23 3 1 A C 8 1_555 A G 26 1_555 0.011 -0.181 0.014 -5.644 -1.843 -2.756 7 A_C8:G26_A A 8 ? A 26 ? 19 1 1 A C 9 1_555 A G 25 1_555 0.244 -0.219 -0.254 6.894 -21.686 2.299 8 A_C9:G25_A A 9 ? A 25 ? 19 1 1 A G 11 1_555 A C 20 1_555 -0.045 -0.238 0.608 9.162 -21.229 -3.925 9 A_G11:C20_A A 11 ? A 20 ? 19 1 1 A C 12 1_555 A G 19 1_555 0.193 -0.223 -0.088 2.951 -23.476 1.049 10 A_C12:G19_A A 12 ? A 19 ? 19 1 1 A C 13 1_555 A G 18 1_555 0.172 -0.196 -0.098 -1.623 -4.383 -0.937 11 A_C13:G18_A A 13 ? A 18 ? 19 1 1 A G 14 1_555 A A 17 1_555 7.004 -5.448 0.678 18.272 22.677 -42.508 12 A_G14:A17_A A 14 ? A 17 ? ? ? # 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 33 1_555 A G 2 1_555 A U 32 1_555 0.132 -1.967 3.621 0.892 6.034 22.521 -6.993 -0.011 3.001 15.097 -2.232 23.322 1 AA_G1G2:U32C33_AA A 1 ? A 33 ? A 2 ? A 32 ? 1 A G 2 1_555 A U 32 1_555 A C 3 1_555 A G 31 1_555 -0.012 -1.232 3.114 -1.971 7.328 39.798 -2.535 -0.185 2.850 10.647 2.864 40.486 2 AA_G2C3:G31U32_AA A 2 ? A 32 ? A 3 ? A 31 ? 1 A C 3 1_555 A G 31 1_555 A G 4 1_555 A C 30 1_555 -0.118 -1.816 3.594 1.733 15.423 29.424 -5.689 0.489 2.364 28.042 -3.152 33.186 3 AA_C3G4:C30G31_AA A 3 ? A 31 ? A 4 ? A 30 ? 1 A G 4 1_555 A C 30 1_555 A A 5 1_555 A G 29 1_555 0.288 -1.560 3.438 3.989 9.442 29.722 -4.632 0.206 2.836 17.755 -7.501 31.402 4 AA_G4A5:G29C30_AA A 4 ? A 30 ? A 5 ? A 29 ? 1 A A 5 1_555 A G 29 1_555 A U 23 1_555 A A 28 1_555 -0.914 3.711 1.955 130.354 109.794 -167.971 -1.918 -0.383 1.767 -54.914 65.197 -178.999 5 AA_A5U23:A28G29_AA A 5 ? A 29 ? A 23 ? A 28 ? 1 A C 8 1_555 A G 26 1_555 A C 9 1_555 A G 25 1_555 0.376 -1.612 2.674 -0.612 23.501 32.085 -4.221 -0.602 1.244 36.967 0.962 39.592 6 AA_C8C9:G25G26_AA A 8 ? A 26 ? A 9 ? A 25 ? 1 A G 11 1_555 A C 20 1_555 A C 12 1_555 A G 19 1_555 0.173 -1.580 3.394 3.142 4.354 35.550 -3.189 0.174 3.188 7.080 -5.110 35.941 7 AA_G11C12:G19C20_AA A 11 ? A 20 ? A 12 ? A 19 ? 1 A C 12 1_555 A G 19 1_555 A C 13 1_555 A G 18 1_555 -0.178 -1.802 3.227 -0.936 13.598 29.420 -5.329 0.174 2.205 25.144 1.730 32.360 8 AA_C12C13:G18G19_AA A 12 ? A 19 ? A 13 ? A 18 ? 1 A C 13 1_555 A G 18 1_555 A G 14 1_555 A A 17 1_555 -2.867 -1.227 2.857 -0.194 8.500 59.019 -1.599 2.877 2.682 8.579 0.195 59.574 9 AA_C13G14:A17G18_AA A 13 ? A 18 ? A 14 ? A 17 ? # _atom_sites.entry_id 1O15 _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_