data_4A4R # _entry.id 4A4R # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.279 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 4A4R PDBE EBI-50027 WWPDB D_1290050027 BMRB 18079 # _pdbx_database_related.db_id 18079 _pdbx_database_related.details . _pdbx_database_related.db_name BMRB _pdbx_database_related.content_type unspecified # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 4A4R _pdbx_database_status.deposit_site PDBE _pdbx_database_status.process_site PDBE _pdbx_database_status.SG_entry . _pdbx_database_status.recvd_initial_deposition_date 2011-10-20 _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.methods_development_category ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Zhao, Q.' 1 'Huang, H.' 2 'Nagaswamy, U.' 3 'Xia, Y.' 4 'Gao, X.' 5 'Fox, G.' 6 # _citation.id primary _citation.title 'Unac Tetraloops: To What Extent Can They Mimic Gnra Tetraloops' _citation.journal_abbrev Biopolymers _citation.journal_volume 97 _citation.page_first 617 _citation.page_last ? _citation.year 2012 _citation.journal_id_ASTM BIPMAA _citation.country US _citation.journal_id_ISSN 0006-3525 _citation.journal_id_CSD 0161 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 22605553 _citation.pdbx_database_id_DOI 10.1002/BIP.22049 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Zhao, Q.' 1 primary 'Huang, H.' 2 primary 'Nagaswamy, U.' 3 primary 'Xia, Y.' 4 primary 'Gao, X.' 5 primary 'Fox, G.' 6 # _cell.entry_id 4A4R _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 4A4R _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 ;5'-R(*GMP*GP*AP*CP*CP*CP*GP*GP*CP*UP*AP*AP*CP*GP *CP*UP*GP*GP*GP*UP*CP*C)-3' ; _entity.formula_weight 6984.278 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _entity_name_com.entity_id 1 _entity_name_com.name UAAC # _entity_poly.entity_id 1 _entity_poly.type polyribonucleotide _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code '(GMP)GACCCGGCUAACGCUGGGUCC' _entity_poly.pdbx_seq_one_letter_code_can XGACCCGGCUAACGCUGGGUCC _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 GMP n 1 2 G n 1 3 A n 1 4 C n 1 5 C n 1 6 C n 1 7 G n 1 8 G n 1 9 C n 1 10 U n 1 11 A n 1 12 A n 1 13 C n 1 14 G n 1 15 C n 1 16 U n 1 17 G n 1 18 G n 1 19 G n 1 20 U n 1 21 C n 1 22 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 'HALOARCULA MARISMORTUI' _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id 2238 _pdbx_entity_src_syn.details ? # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 4A4R _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ? _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_db_accession 4A4R _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 4A4R _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 4A4R _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 GMP non-polymer . GUANOSINE ? 'C10 H13 N5 O5' 283.241 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 NOESY' 1 2 1 DQF-COSY 1 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 298.0 _pdbx_nmr_exptl_sample_conditions.pressure_units ? _pdbx_nmr_exptl_sample_conditions.pressure ? _pdbx_nmr_exptl_sample_conditions.pH 7.0 _pdbx_nmr_exptl_sample_conditions.ionic_strength ? _pdbx_nmr_exptl_sample_conditions.ionic_strength_units ? _pdbx_nmr_exptl_sample_conditions.pH_units pH _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents '99.96% D2O' # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.model Avance _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.field_strength 600 # _pdbx_nmr_details.entry_id 4A4R _pdbx_nmr_details.text NONE # _pdbx_nmr_ensemble.entry_id 4A4R _pdbx_nmr_ensemble.conformers_calculated_total_number ? _pdbx_nmr_ensemble.conformers_submitted_total_number 6 _pdbx_nmr_ensemble.conformer_selection_criteria ? # _pdbx_nmr_representative.entry_id 4A4R _pdbx_nmr_representative.conformer_id 1 _pdbx_nmr_representative.selection_criteria ? # _pdbx_nmr_software.classification refinement _pdbx_nmr_software.name CNS _pdbx_nmr_software.version ? _pdbx_nmr_software.authors 'BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,READ, RICE,SIMONSON,WARREN' _pdbx_nmr_software.ordinal 1 # _exptl.entry_id 4A4R _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _struct.entry_id 4A4R _struct.title 'UNAC Tetraloops: To What Extent Can They Mimic GNRA Tetraloops' _struct.pdbx_descriptor "5'-D(*(GMP))-R(P*GP*AP*CP*CP*CP*GP*GP*CP*UP*AP*AP*CP*GP*CP*UP*GP*GP*GP*UP*CP*C)-3'" _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 4A4R _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'RNA, EVOLUTION, UMAC TETRALOOP' # _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 ? # 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 covale1 covale ? ? A GMP 1 "O3'" ? ? ? 1_555 A G 2 P ? ? A GMP 1 A G 2 1_555 ? ? ? ? ? ? ? 1.608 ? hydrog1 hydrog ? ? A G 2 N1 ? ? ? 1_555 A C 21 N3 ? ? A G 2 A C 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog2 hydrog ? ? A G 2 N2 ? ? ? 1_555 A C 21 O2 ? ? A G 2 A C 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog3 hydrog ? ? A G 2 O6 ? ? ? 1_555 A C 21 N4 ? ? A G 2 A C 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog4 hydrog ? ? A A 3 N1 ? ? ? 1_555 A U 20 N3 ? ? A A 3 A U 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog5 hydrog ? ? A A 3 N6 ? ? ? 1_555 A U 20 O4 ? ? A A 3 A U 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog6 hydrog ? ? A C 4 N3 ? ? ? 1_555 A G 19 N1 ? ? A C 4 A G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog7 hydrog ? ? A C 4 N4 ? ? ? 1_555 A G 19 O6 ? ? A C 4 A G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog8 hydrog ? ? A C 4 O2 ? ? ? 1_555 A G 19 N2 ? ? A C 4 A G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog9 hydrog ? ? A C 5 N3 ? ? ? 1_555 A G 18 N1 ? ? A C 5 A G 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog10 hydrog ? ? A C 5 N4 ? ? ? 1_555 A G 18 O6 ? ? A C 5 A G 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog11 hydrog ? ? A C 5 O2 ? ? ? 1_555 A G 18 N2 ? ? A C 5 A G 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog12 hydrog ? ? A C 6 N3 ? ? ? 1_555 A G 17 N1 ? ? A C 6 A G 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog13 hydrog ? ? A C 6 N4 ? ? ? 1_555 A G 17 O6 ? ? A C 6 A G 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog14 hydrog ? ? A C 6 O2 ? ? ? 1_555 A G 17 N2 ? ? A C 6 A G 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog15 hydrog ? ? A G 7 N1 ? ? ? 1_555 A U 16 O2 ? ? A G 7 A U 16 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? hydrog16 hydrog ? ? A G 7 O6 ? ? ? 1_555 A U 16 N3 ? ? A G 7 A U 16 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? hydrog17 hydrog ? ? A G 8 N1 ? ? ? 1_555 A C 15 N3 ? ? A G 8 A C 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog18 hydrog ? ? A G 8 N2 ? ? ? 1_555 A C 15 O2 ? ? A G 8 A C 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog19 hydrog ? ? A G 8 O6 ? ? ? 1_555 A C 15 N4 ? ? A G 8 A C 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog20 hydrog ? ? A C 9 N3 ? ? ? 1_555 A G 14 N1 ? ? A C 9 A G 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog21 hydrog ? ? A C 9 N4 ? ? ? 1_555 A G 14 O6 ? ? A C 9 A G 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog22 hydrog ? ? A C 9 O2 ? ? ? 1_555 A G 14 N2 ? ? A C 9 A G 14 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? hydrog23 hydrog ? ? A U 10 O2 ? ? ? 1_555 A C 13 N4 ? ? A U 10 A C 13 1_555 ? ? ? ? ? ? 'U-C MISPAIR' ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference covale ? ? hydrog ? ? # _database_PDB_matrix.entry_id 4A4R _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 4A4R _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 GMP 1 1 1 GMP GMP A . n A 1 2 G 2 2 2 G G A . n A 1 3 A 3 3 3 A A A . n A 1 4 C 4 4 4 C C A . n A 1 5 C 5 5 5 C C A . n A 1 6 C 6 6 6 C C 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 C 9 9 9 C C A . n A 1 10 U 10 10 10 U U A . n A 1 11 A 11 11 11 A A A . n A 1 12 A 12 12 12 A A A . n A 1 13 C 13 13 13 C C A . n A 1 14 G 14 14 14 G G A . n A 1 15 C 15 15 15 C C A . n A 1 16 U 16 16 16 U U A . n A 1 17 G 17 17 17 G G A . n A 1 18 G 18 18 18 G G A . n A 1 19 G 19 19 19 G G A . n A 1 20 U 20 20 20 U U A . n A 1 21 C 21 21 21 C C A . n A 1 22 C 22 22 22 C C A . n # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details software_defined_assembly _pdbx_struct_assembly.method_details PISA _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 # _pdbx_audit_revision_history.ordinal 1 _pdbx_audit_revision_history.data_content_type 'Structure model' _pdbx_audit_revision_history.major_revision 1 _pdbx_audit_revision_history.minor_revision 0 _pdbx_audit_revision_history.revision_date 2012-05-30 # _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 ? # 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 H1 A G 7 ? ? O2 A U 16 ? ? 1.56 2 1 "HO2'" A C 15 ? ? "O5'" A U 16 ? ? 1.60 3 2 H1 A G 7 ? ? O2 A U 16 ? ? 1.52 4 2 "HO2'" A C 15 ? ? "O5'" A U 16 ? ? 1.59 5 3 H1 A G 7 ? ? O2 A U 16 ? ? 1.57 6 4 H1 A G 7 ? ? O2 A U 16 ? ? 1.55 7 5 H1 A G 7 ? ? O2 A U 16 ? ? 1.58 8 6 H1 A G 7 ? ? O2 A U 16 ? ? 1.51 # _pdbx_validate_planes.id 1 _pdbx_validate_planes.PDB_model_num 5 _pdbx_validate_planes.auth_comp_id U _pdbx_validate_planes.auth_asym_id A _pdbx_validate_planes.auth_seq_id 20 _pdbx_validate_planes.PDB_ins_code ? _pdbx_validate_planes.label_alt_id ? _pdbx_validate_planes.rmsd 0.067 _pdbx_validate_planes.type 'SIDE CHAIN' # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 4A4R 'double helix' 4A4R 'hairpin loop' 4A4R 'mismatched base pair' # loop_ _ndb_struct_na_base_pair.model_number _ndb_struct_na_base_pair.i_label_asym_id _ndb_struct_na_base_pair.i_label_comp_id _ndb_struct_na_base_pair.i_label_seq_id _ndb_struct_na_base_pair.i_symmetry _ndb_struct_na_base_pair.j_label_asym_id _ndb_struct_na_base_pair.j_label_comp_id _ndb_struct_na_base_pair.j_label_seq_id _ndb_struct_na_base_pair.j_symmetry _ndb_struct_na_base_pair.shear _ndb_struct_na_base_pair.stretch _ndb_struct_na_base_pair.stagger _ndb_struct_na_base_pair.buckle _ndb_struct_na_base_pair.propeller _ndb_struct_na_base_pair.opening _ndb_struct_na_base_pair.pair_number _ndb_struct_na_base_pair.pair_name _ndb_struct_na_base_pair.i_auth_asym_id _ndb_struct_na_base_pair.i_auth_seq_id _ndb_struct_na_base_pair.i_PDB_ins_code _ndb_struct_na_base_pair.j_auth_asym_id _ndb_struct_na_base_pair.j_auth_seq_id _ndb_struct_na_base_pair.j_PDB_ins_code _ndb_struct_na_base_pair.hbond_type_28 _ndb_struct_na_base_pair.hbond_type_12 1 A G 2 1_555 A C 21 1_555 -0.338 -0.183 -0.004 0.240 -0.192 0.378 1 A_G2:C21_A A 2 ? A 21 ? 19 1 1 A A 3 1_555 A U 20 1_555 -0.074 -0.268 -0.012 -0.253 0.612 0.675 2 A_A3:U20_A A 3 ? A 20 ? 20 1 1 A C 4 1_555 A G 19 1_555 0.358 -0.188 -0.066 0.196 1.466 1.684 3 A_C4:G19_A A 4 ? A 19 ? 19 1 1 A C 5 1_555 A G 18 1_555 0.910 -0.412 0.012 0.468 -0.513 0.084 4 A_C5:G18_A A 5 ? A 18 ? 19 1 1 A C 6 1_555 A G 17 1_555 0.293 -0.258 0.031 -0.738 -0.555 -1.136 5 A_C6:G17_A A 6 ? A 17 ? 19 1 1 A G 7 1_555 A U 16 1_555 -3.149 -0.587 0.008 -0.907 -0.714 12.234 6 A_G7:U16_A A 7 ? A 16 ? 28 1 1 A G 8 1_555 A C 15 1_555 -0.935 -0.457 -0.073 -1.105 -0.780 0.524 7 A_G8:C15_A A 8 ? A 15 ? 19 1 1 A C 9 1_555 A G 14 1_555 1.027 -0.424 -0.125 0.705 -0.046 2.127 8 A_C9:G14_A A 9 ? A 14 ? 19 1 1 A U 10 1_555 A C 13 1_555 6.696 -5.349 0.271 18.302 6.950 -23.560 9 A_U10:C13_A A 10 ? A 13 ? ? 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 2 1_555 A C 21 1_555 A A 3 1_555 A U 20 1_555 -1.174 -0.280 5.331 -4.061 1.802 24.820 -1.514 0.723 5.416 4.149 9.351 25.209 1 AA_G2A3:U20C21_AA A 2 ? A 21 ? A 3 ? A 20 ? 1 A A 3 1_555 A U 20 1_555 A C 4 1_555 A G 19 1_555 1.162 -0.586 3.504 1.635 36.102 23.812 -4.425 -1.418 1.529 57.634 -2.611 43.058 2 AA_A3C4:G19U20_AA A 3 ? A 20 ? A 4 ? A 19 ? 1 A C 4 1_555 A G 19 1_555 A C 5 1_555 A G 18 1_555 -1.210 0.226 4.880 -3.899 5.403 29.173 -1.267 1.114 4.957 10.554 7.615 29.908 3 AA_C4C5:G18G19_AA A 4 ? A 19 ? A 5 ? A 18 ? 1 A C 5 1_555 A G 18 1_555 A C 6 1_555 A G 17 1_555 -0.235 -0.615 3.482 6.372 29.680 27.282 -4.191 1.048 1.890 47.907 -10.285 40.599 4 AA_C5C6:G17G18_AA A 5 ? A 18 ? A 6 ? A 17 ? 1 A C 6 1_555 A G 17 1_555 A G 7 1_555 A U 16 1_555 1.182 1.148 4.520 2.819 1.824 11.050 1.980 -0.116 4.794 9.200 -14.215 11.547 5 AA_C6G7:U16G17_AA A 6 ? A 17 ? A 7 ? A 16 ? 1 A G 7 1_555 A U 16 1_555 A G 8 1_555 A C 15 1_555 0.080 0.491 4.149 -4.598 8.321 42.003 -0.386 -0.692 4.138 11.433 6.317 43.018 6 AA_G7G8:C15U16_AA A 7 ? A 16 ? A 8 ? A 15 ? 1 A G 8 1_555 A C 15 1_555 A C 9 1_555 A G 14 1_555 0.344 -1.442 3.484 -1.950 5.781 37.066 -3.018 -0.797 3.210 9.019 3.041 37.548 7 AA_G8C9:G14C15_AA A 8 ? A 15 ? A 9 ? A 14 ? 1 A C 9 1_555 A G 14 1_555 A U 10 1_555 A C 13 1_555 -3.102 -0.900 2.847 -1.964 5.846 48.050 -1.493 3.649 2.843 7.144 2.400 48.420 8 AA_C9U10:C13G14_AA A 9 ? A 14 ? A 10 ? A 13 ? #