data_4K27 # _entry.id 4K27 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.387 _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 4K27 pdb_00004k27 10.2210/pdb4k27/pdb NDB NA2368 ? ? RCSB RCSB078797 ? ? WWPDB D_1000078797 ? ? # 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 2013-11-27 2 'Structure model' 2 0 2022-06-08 3 'Structure model' 2 1 2024-02-28 # _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' Advisory 2 2 'Structure model' 'Atomic model' 3 2 'Structure model' 'Database references' 4 2 'Structure model' 'Derived calculations' 5 3 '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 2 'Structure model' atom_site 2 2 'Structure model' atom_site_anisotrop 3 2 'Structure model' database_2 4 2 'Structure model' pdbx_struct_conn_angle 5 2 'Structure model' pdbx_unobs_or_zero_occ_atoms 6 2 'Structure model' struct_conn 7 2 'Structure model' struct_site 8 3 'Structure model' chem_comp_atom 9 3 '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 2 'Structure model' '_database_2.pdbx_DOI' 2 2 'Structure model' '_database_2.pdbx_database_accession' 3 2 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id' 4 2 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id' 5 2 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 6 2 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id' 7 2 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id' 8 2 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 9 2 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 10 2 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id' 11 2 'Structure model' '_pdbx_struct_conn_angle.value' 12 2 'Structure model' '_struct_conn.pdbx_dist_value' 13 2 'Structure model' '_struct_conn.ptnr1_auth_comp_id' 14 2 'Structure model' '_struct_conn.ptnr1_auth_seq_id' 15 2 'Structure model' '_struct_conn.ptnr1_label_comp_id' 16 2 'Structure model' '_struct_conn.ptnr1_label_seq_id' 17 2 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 18 2 'Structure model' '_struct_conn.ptnr2_label_asym_id' 19 2 'Structure model' '_struct_site.pdbx_auth_asym_id' 20 2 'Structure model' '_struct_site.pdbx_auth_comp_id' 21 2 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 4K27 _pdbx_database_status.recvd_initial_deposition_date 2013-04-08 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_nmr_data ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Park, H.' 1 'Lohman, J.' 2 'Disney, M.D.' 3 # _citation.id primary _citation.title 'Myotonic Dystrophy Type 2 RNA: Structural Studies and Designed Small Molecules that Modulate RNA Function' _citation.journal_abbrev 'ACS CHEM.BIOL.' _citation.journal_volume ? _citation.page_first ? _citation.page_last ? _citation.year 2013 _citation.journal_id_ASTM ? _citation.country US _citation.journal_id_ISSN 1554-8937 _citation.journal_id_CSD ? _citation.book_publisher ? _citation.pdbx_database_id_PubMed ? _citation.pdbx_database_id_DOI ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Childs-Disney, J.' 1 ? primary 'Yildirim, I.' 2 ? primary 'Park, H.' 3 ? primary 'Lohman, J.' 4 ? primary 'Guan, L.' 5 ? primary 'Tran, T.' 6 ? primary 'Sarkar, P.' 7 ? primary 'Schatz, G.C.' 8 ? primary 'Disney, M.D.' 9 ? # 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 'Myotonic Dystrophy Type 2 RNA' 17584.424 1 ? ? ? ? 2 non-polymer syn 'MAGNESIUM ION' 24.305 3 ? ? ? ? 3 non-polymer syn 'CHLORIDE ION' 35.453 6 ? ? ? ? 4 water nat water 18.015 71 ? ? ? ? # _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 GCCCCUGCCUGCCUGCAGCUAAGGAUGAAAGUCUAUGCUGCCUGCCUGCCUGGGC _entity_poly.pdbx_seq_one_letter_code_can GCCCCUGCCUGCCUGCAGCUAAGGAUGAAAGUCUAUGCUGCCUGCCUGCCUGGGC _entity_poly.pdbx_strand_id U _entity_poly.pdbx_target_identifier ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'MAGNESIUM ION' MG 3 'CHLORIDE ION' CL 4 water HOH # 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 C n 1 3 C n 1 4 C n 1 5 C n 1 6 U n 1 7 G n 1 8 C n 1 9 C n 1 10 U n 1 11 G n 1 12 C n 1 13 C n 1 14 U n 1 15 G n 1 16 C n 1 17 A n 1 18 G n 1 19 C n 1 20 U n 1 21 A n 1 22 A n 1 23 G n 1 24 G n 1 25 A n 1 26 U n 1 27 G n 1 28 A n 1 29 A n 1 30 A n 1 31 G n 1 32 U n 1 33 C n 1 34 U n 1 35 A n 1 36 U n 1 37 G n 1 38 C n 1 39 U n 1 40 G n 1 41 C n 1 42 C n 1 43 U n 1 44 G n 1 45 C n 1 46 C n 1 47 U n 1 48 G n 1 49 C n 1 50 C n 1 51 U n 1 52 G n 1 53 G n 1 54 G n 1 55 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 CL non-polymer . 'CHLORIDE ION' ? 'Cl -1' 35.453 G 'RNA linking' y "GUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O8 P' 363.221 HOH non-polymer . WATER ? 'H2 O' 18.015 MG non-polymer . 'MAGNESIUM ION' ? 'Mg 2' 24.305 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 G U . n A 1 2 C 2 2 2 C C U . n A 1 3 C 3 3 3 C C U . n A 1 4 C 4 4 4 C C U . n A 1 5 C 5 5 5 C C U . n A 1 6 U 6 6 6 U U U . n A 1 7 G 7 7 7 G G U . n A 1 8 C 8 8 8 C C U . n A 1 9 C 9 9 9 C C U . n A 1 10 U 10 10 10 U U U . n A 1 11 G 11 11 11 G G U . n A 1 12 C 12 12 12 C C U . n A 1 13 C 13 13 13 C C U . n A 1 14 U 14 14 14 U U U . n A 1 15 G 15 15 15 G G U . n A 1 16 C 16 16 16 C C U . n A 1 17 A 17 17 17 A A U . n A 1 18 G 18 18 18 G G U . n A 1 19 C 19 19 19 C C U . n A 1 20 U 20 20 20 U U U . n A 1 21 A 21 21 21 A A U . n A 1 22 A 22 22 22 A A U . n A 1 23 G 23 23 23 G G U . n A 1 24 G 24 24 24 G G U . n A 1 25 A 25 25 25 A A U . n A 1 26 U 26 26 26 U U U . n A 1 27 G 27 27 27 G G U . n A 1 28 A 28 28 28 A A U . n A 1 29 A 29 29 29 A A U . n A 1 30 A 30 30 30 A A U . n A 1 31 G 31 31 31 G G U . n A 1 32 U 32 32 32 U U U . n A 1 33 C 33 33 33 C C U . n A 1 34 U 34 34 34 U U U . n A 1 35 A 35 35 35 A A U . n A 1 36 U 36 36 36 U U U . n A 1 37 G 37 37 37 G G U . n A 1 38 C 38 38 38 C C U . n A 1 39 U 39 39 39 U U U . n A 1 40 G 40 40 40 G G U . n A 1 41 C 41 41 41 C C U . n A 1 42 C 42 42 42 C C U . n A 1 43 U 43 43 43 U U U . n A 1 44 G 44 44 44 G G U . n A 1 45 C 45 45 45 C C U . n A 1 46 C 46 46 46 C C U . n A 1 47 U 47 47 47 U U U . n A 1 48 G 48 48 48 G G U . n A 1 49 C 49 49 49 C C U . n A 1 50 C 50 50 50 C C U . n A 1 51 U 51 51 51 U U U . n A 1 52 G 52 52 52 G G U . n A 1 53 G 53 53 53 G G U . n A 1 54 G 54 54 54 G G U . n A 1 55 C 55 55 55 C C U . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code B 2 MG 1 101 5 MG MG U . C 2 MG 1 102 6 MG MG U . D 2 MG 1 103 7 MG MG U . E 3 CL 1 104 1 CL CL U . F 3 CL 1 105 2 CL CL U . G 3 CL 1 106 3 CL CL U . H 3 CL 1 107 4 CL CL U . I 3 CL 1 108 5 CL CL U . J 3 CL 1 109 6 CL CL U . K 4 HOH 1 201 1 HOH HOH U . K 4 HOH 2 202 2 HOH HOH U . K 4 HOH 3 203 3 HOH HOH U . K 4 HOH 4 204 4 HOH HOH U . K 4 HOH 5 205 5 HOH HOH U . K 4 HOH 6 206 6 HOH HOH U . K 4 HOH 7 207 7 HOH HOH U . K 4 HOH 8 208 8 HOH HOH U . K 4 HOH 9 209 9 HOH HOH U . K 4 HOH 10 210 10 HOH HOH U . K 4 HOH 11 211 11 HOH HOH U . K 4 HOH 12 212 12 HOH HOH U . K 4 HOH 13 213 13 HOH HOH U . K 4 HOH 14 214 14 HOH HOH U . K 4 HOH 15 215 15 HOH HOH U . K 4 HOH 16 216 16 HOH HOH U . K 4 HOH 17 217 17 HOH HOH U . K 4 HOH 18 218 18 HOH HOH U . K 4 HOH 19 219 19 HOH HOH U . K 4 HOH 20 220 20 HOH HOH U . K 4 HOH 21 221 21 HOH HOH U . K 4 HOH 22 222 22 HOH HOH U . K 4 HOH 23 223 23 HOH HOH U . K 4 HOH 24 224 24 HOH HOH U . K 4 HOH 25 225 25 HOH HOH U . K 4 HOH 26 226 26 HOH HOH U . K 4 HOH 27 227 27 HOH HOH U . K 4 HOH 28 228 28 HOH HOH U . K 4 HOH 29 229 29 HOH HOH U . K 4 HOH 30 230 30 HOH HOH U . K 4 HOH 31 231 31 HOH HOH U . K 4 HOH 32 232 32 HOH HOH U . K 4 HOH 33 233 33 HOH HOH U . K 4 HOH 34 234 34 HOH HOH U . K 4 HOH 35 235 35 HOH HOH U . K 4 HOH 36 236 36 HOH HOH U . K 4 HOH 37 237 37 HOH HOH U . K 4 HOH 38 238 38 HOH HOH U . K 4 HOH 39 239 39 HOH HOH U . K 4 HOH 40 240 40 HOH HOH U . K 4 HOH 41 241 41 HOH HOH U . K 4 HOH 42 242 42 HOH HOH U . K 4 HOH 43 243 43 HOH HOH U . K 4 HOH 44 244 44 HOH HOH U . K 4 HOH 45 245 45 HOH HOH U . K 4 HOH 46 246 46 HOH HOH U . K 4 HOH 47 247 47 HOH HOH U . K 4 HOH 48 248 48 HOH HOH U . K 4 HOH 49 249 49 HOH HOH U . K 4 HOH 50 250 50 HOH HOH U . K 4 HOH 51 251 51 HOH HOH U . K 4 HOH 52 252 52 HOH HOH U . K 4 HOH 53 253 53 HOH HOH U . K 4 HOH 54 254 54 HOH HOH U . K 4 HOH 55 255 55 HOH HOH U . K 4 HOH 56 256 56 HOH HOH U . K 4 HOH 57 257 57 HOH HOH U . K 4 HOH 58 258 58 HOH HOH U . K 4 HOH 59 259 59 HOH HOH U . K 4 HOH 60 260 60 HOH HOH U . K 4 HOH 61 261 61 HOH HOH U . K 4 HOH 62 262 62 HOH HOH U . K 4 HOH 63 263 63 HOH HOH U . K 4 HOH 64 264 64 HOH HOH U . K 4 HOH 65 265 65 HOH HOH U . K 4 HOH 66 266 66 HOH HOH U . K 4 HOH 67 267 67 HOH HOH U . K 4 HOH 68 268 68 HOH HOH U . K 4 HOH 69 269 69 HOH HOH U . K 4 HOH 70 270 70 HOH HOH U . K 4 HOH 71 271 71 HOH HOH U . # loop_ _pdbx_unobs_or_zero_occ_atoms.id _pdbx_unobs_or_zero_occ_atoms.PDB_model_num _pdbx_unobs_or_zero_occ_atoms.polymer_flag _pdbx_unobs_or_zero_occ_atoms.occupancy_flag _pdbx_unobs_or_zero_occ_atoms.auth_asym_id _pdbx_unobs_or_zero_occ_atoms.auth_comp_id _pdbx_unobs_or_zero_occ_atoms.auth_seq_id _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code _pdbx_unobs_or_zero_occ_atoms.auth_atom_id _pdbx_unobs_or_zero_occ_atoms.label_alt_id _pdbx_unobs_or_zero_occ_atoms.label_asym_id _pdbx_unobs_or_zero_occ_atoms.label_comp_id _pdbx_unobs_or_zero_occ_atoms.label_seq_id _pdbx_unobs_or_zero_occ_atoms.label_atom_id 1 1 Y 1 U C 2 ? OP2 ? A C 2 OP2 2 1 Y 1 U C 3 ? OP2 ? A C 3 OP2 3 1 Y 1 U C 4 ? OP2 ? A C 4 OP2 4 1 Y 1 U C 5 ? OP2 ? A C 5 OP2 5 1 Y 1 U U 6 ? OP2 ? A U 6 OP2 6 1 Y 1 U G 7 ? OP2 ? A G 7 OP2 7 1 Y 1 U C 8 ? OP2 ? A C 8 OP2 8 1 Y 1 U C 9 ? OP2 ? A C 9 OP2 9 1 Y 1 U U 10 ? OP2 ? A U 10 OP2 10 1 Y 1 U G 11 ? OP2 ? A G 11 OP2 11 1 Y 1 U C 12 ? OP2 ? A C 12 OP2 12 1 Y 1 U C 13 ? OP2 ? A C 13 OP2 13 1 Y 1 U U 14 ? OP2 ? A U 14 OP2 14 1 Y 1 U G 15 ? OP2 ? A G 15 OP2 15 1 Y 1 U C 16 ? OP2 ? A C 16 OP2 16 1 Y 1 U A 17 ? OP2 ? A A 17 OP2 17 1 Y 1 U G 18 ? OP2 ? A G 18 OP2 18 1 Y 1 U C 19 ? OP2 ? A C 19 OP2 19 1 Y 1 U U 20 ? OP2 ? A U 20 OP2 20 1 Y 1 U A 21 ? OP2 ? A A 21 OP2 21 1 Y 1 U A 22 ? OP2 ? A A 22 OP2 22 1 Y 1 U G 23 ? OP2 ? A G 23 OP2 23 1 Y 1 U G 24 ? OP2 ? A G 24 OP2 24 1 Y 1 U A 25 ? OP2 ? A A 25 OP2 25 1 Y 1 U U 26 ? OP2 ? A U 26 OP2 26 1 Y 1 U G 27 ? OP2 ? A G 27 OP2 27 1 Y 1 U A 28 ? OP2 ? A A 28 OP2 28 1 Y 1 U A 29 ? OP2 ? A A 29 OP2 29 1 Y 1 U A 30 ? OP2 ? A A 30 OP2 30 1 Y 1 U G 31 ? OP2 ? A G 31 OP2 31 1 Y 1 U U 32 ? OP2 ? A U 32 OP2 32 1 Y 1 U C 33 ? OP2 ? A C 33 OP2 33 1 Y 1 U U 34 ? OP2 ? A U 34 OP2 34 1 Y 1 U A 35 ? OP2 ? A A 35 OP2 35 1 Y 1 U U 36 ? OP2 ? A U 36 OP2 36 1 Y 1 U G 37 ? OP2 ? A G 37 OP2 37 1 Y 1 U C 38 ? OP2 ? A C 38 OP2 38 1 Y 1 U U 39 ? OP2 ? A U 39 OP2 39 1 Y 1 U G 40 ? OP2 ? A G 40 OP2 40 1 Y 1 U C 41 ? OP2 ? A C 41 OP2 41 1 Y 1 U C 42 ? OP2 ? A C 42 OP2 42 1 Y 1 U U 43 ? OP2 ? A U 43 OP2 43 1 Y 1 U G 44 ? OP2 ? A G 44 OP2 44 1 Y 1 U C 45 ? OP2 ? A C 45 OP2 45 1 Y 1 U C 46 ? OP2 ? A C 46 OP2 46 1 Y 1 U U 47 ? OP2 ? A U 47 OP2 47 1 Y 1 U G 48 ? OP2 ? A G 48 OP2 48 1 Y 1 U C 49 ? OP2 ? A C 49 OP2 49 1 Y 1 U C 50 ? OP2 ? A C 50 OP2 50 1 Y 1 U U 51 ? OP2 ? A U 51 OP2 51 1 Y 1 U G 52 ? OP2 ? A G 52 OP2 52 1 Y 1 U G 53 ? OP2 ? A G 53 OP2 53 1 Y 1 U G 54 ? OP2 ? A G 54 OP2 54 1 Y 1 U C 55 ? OP2 ? A C 55 OP2 # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal Blu-Ice 'data collection' . ? 1 PHASES phasing . ? 2 PHENIX refinement '(phenix.refine: 1.8.1_1168)' ? 3 PROCESS 'data reduction' . ? 4 SCALA 'data scaling' . ? 5 # _cell.entry_id 4K27 _cell.length_a 75.078 _cell.length_b 75.078 _cell.length_c 59.900 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 8 _cell.pdbx_unique_axis ? _cell.length_a_esd ? _cell.length_b_esd ? _cell.length_c_esd ? _cell.angle_alpha_esd ? _cell.angle_beta_esd ? _cell.angle_gamma_esd ? # _symmetry.entry_id 4K27 _symmetry.space_group_name_H-M 'P 41 21 2' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 92 _symmetry.space_group_name_Hall ? # _exptl.entry_id 4K27 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2.40 _exptl_crystal.density_percent_sol 48.75 _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, SITTING DROP' _exptl_crystal_grow.temp 293 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 6 _exptl_crystal_grow.pdbx_details '50 mM MES, pH 6.0, 100 mM ammonium acetate, 5 mM Mg sulfate, and 600 mM NaCl, VAPOR DIFFUSION, SITTING DROP, temperature 293K' _exptl_crystal_grow.pdbx_pH_range ? # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector PIXEL _diffrn_detector.type 'DECTRIS PILATUS 6M' _diffrn_detector.pdbx_collection_date 2012-10-15 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator 'Si(111)' _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 0.97856 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'SSRL BEAMLINE BL11-1' _diffrn_source.pdbx_synchrotron_site SSRL _diffrn_source.pdbx_synchrotron_beamline BL11-1 _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 0.97856 # _reflns.entry_id 4K27 _reflns.observed_criterion_sigma_I 0 _reflns.observed_criterion_sigma_F 0 _reflns.d_resolution_low 59.9 _reflns.d_resolution_high 2.35 _reflns.number_obs 7540 _reflns.number_all 7540 _reflns.percent_possible_obs 100 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.pdbx_chi_squared ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_ordinal 1 _reflns.pdbx_diffrn_id 1 # _reflns_shell.d_res_high 2.35 _reflns_shell.d_res_low 2.48 _reflns_shell.percent_possible_all 100 _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs ? _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.number_measured_all ? _reflns_shell.number_measured_obs ? _reflns_shell.number_unique_obs ? _reflns_shell.pdbx_chi_squared ? _reflns_shell.pdbx_ordinal 1 _reflns_shell.pdbx_diffrn_id 1 # _refine.entry_id 4K27 _refine.ls_number_reflns_obs 7497 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 1.56 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 39.730 _refine.ls_d_res_high 2.35 _refine.ls_percent_reflns_obs 99.81 _refine.ls_R_factor_obs 0.1961 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.1940 _refine.ls_R_factor_R_free 0.2398 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 4.60 _refine.ls_number_reflns_R_free 345 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.B_iso_mean ? _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details 'FLAT BULK SOLVENT MODEL' _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_solvent_vdw_probe_radii 1.11 _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii 0.90 _refine.pdbx_ls_cross_valid_method ? _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values MLHL _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details random _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML 0.26 _refine.pdbx_overall_phase_error 26.30 _refine.overall_SU_B ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.ls_redundancy_reflns_obs ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.overall_SU_R_free ? _refine.ls_wR_factor_R_free ? _refine.ls_wR_factor_R_work ? _refine.overall_FOM_free_R_set ? _refine.overall_FOM_work_R_set ? _refine.pdbx_diffrn_id 1 _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 0 _refine_hist.pdbx_number_atoms_nucleic_acid 1164 _refine_hist.pdbx_number_atoms_ligand 9 _refine_hist.number_atoms_solvent 71 _refine_hist.number_atoms_total 1244 _refine_hist.d_res_high 2.35 _refine_hist.d_res_low 39.730 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_restraint_function _refine_ls_restr.pdbx_refine_id f_bond_d 0.004 ? ? 1297 ? 'X-RAY DIFFRACTION' f_angle_d 0.922 ? ? 2018 ? 'X-RAY DIFFRACTION' f_dihedral_angle_d 11.129 ? ? 657 ? 'X-RAY DIFFRACTION' f_chiral_restr 0.045 ? ? 275 ? 'X-RAY DIFFRACTION' f_plane_restr 0.008 ? ? 55 ? 'X-RAY DIFFRACTION' # loop_ _refine_ls_shell.pdbx_total_number_of_bins_used _refine_ls_shell.d_res_high _refine_ls_shell.d_res_low _refine_ls_shell.number_reflns_R_work _refine_ls_shell.R_factor_R_work _refine_ls_shell.percent_reflns_obs _refine_ls_shell.R_factor_R_free _refine_ls_shell.R_factor_R_free_error _refine_ls_shell.percent_reflns_R_free _refine_ls_shell.number_reflns_R_free _refine_ls_shell.number_reflns_all _refine_ls_shell.R_factor_all _refine_ls_shell.number_reflns_obs _refine_ls_shell.redundancy_reflns_obs _refine_ls_shell.pdbx_refine_id . 2.3531 2.9645 3484 0.2750 100.00 0.3117 . . 173 . . . . 'X-RAY DIFFRACTION' . 2.9645 39.7357 3668 0.1693 100.00 0.2128 . . 172 . . . . 'X-RAY DIFFRACTION' # _database_PDB_matrix.entry_id 4K27 _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 4K27 _struct.title 'Myotonic Dystrophy Type 2 RNA: Structural Studies and Designed Small Molecules that Modulate RNA Function' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 4K27 _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'A-form RNA, Myotonic Dystrophy Type 2, Unknown, 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 ? C N N 2 ? D N N 2 ? E N N 3 ? F N N 3 ? G N N 3 ? H N N 3 ? I N N 3 ? J N N 3 ? K N N 4 ? # _struct_ref.id 1 _struct_ref.db_name PDB _struct_ref.db_code 4K27 _struct_ref.pdbx_db_accession 4K27 _struct_ref.entity_id 1 _struct_ref.pdbx_align_begin ? _struct_ref.pdbx_seq_one_letter_code GCCCCUGCCUGCCUGCAGCUAAGGAUGAAAGUCUAUGCUGCCUGCCUGCCUGGGC _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 4K27 _struct_ref_seq.pdbx_strand_id U _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 55 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession 4K27 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 55 _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 55 # _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,C,D,E,F,G,H,I,J,K # _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 _struct_biol.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 _struct_conn.pdbx_role metalc1 metalc ? ? A C 13 O2 ? ? ? 1_555 C MG . MG ? ? U C 13 U MG 102 1_555 ? ? ? ? ? ? ? 2.317 ? ? metalc2 metalc ? ? A U 14 O2 ? ? ? 1_555 B MG . MG ? ? U U 14 U MG 101 1_555 ? ? ? ? ? ? ? 2.341 ? ? metalc3 metalc ? ? A C 42 O2 ? ? ? 1_555 B MG . MG ? ? U C 42 U MG 101 1_555 ? ? ? ? ? ? ? 2.354 ? ? metalc4 metalc ? ? A U 43 O2 ? ? ? 1_555 C MG . MG ? ? U U 43 U MG 102 1_555 ? ? ? ? ? ? ? 2.280 ? ? metalc5 metalc ? ? C MG . MG ? ? ? 1_555 K HOH . O ? ? U MG 102 U HOH 241 1_555 ? ? ? ? ? ? ? 2.363 ? ? hydrog1 hydrog ? ? A G 1 N1 ? ? ? 1_555 A C 55 N3 ? ? U G 1 U C 55 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A G 1 N2 ? ? ? 1_555 A C 55 O2 ? ? U G 1 U C 55 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A G 1 O6 ? ? ? 1_555 A C 55 N4 ? ? U G 1 U C 55 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A C 2 N3 ? ? ? 1_555 A G 54 N1 ? ? U C 2 U G 54 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A C 2 N4 ? ? ? 1_555 A G 54 O6 ? ? U C 2 U G 54 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A C 2 O2 ? ? ? 1_555 A G 54 N2 ? ? U C 2 U G 54 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A C 3 N3 ? ? ? 1_555 A G 53 N1 ? ? U C 3 U G 53 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A C 3 N4 ? ? ? 1_555 A G 53 O6 ? ? U C 3 U G 53 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A C 3 O2 ? ? ? 1_555 A G 53 N2 ? ? U C 3 U G 53 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A C 4 N3 ? ? ? 1_555 A G 52 N1 ? ? U C 4 U G 52 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A C 4 N4 ? ? ? 1_555 A G 52 O6 ? ? U C 4 U G 52 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A C 4 O2 ? ? ? 1_555 A G 52 N2 ? ? U C 4 U G 52 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A C 5 N4 ? ? ? 1_555 A U 51 O4 ? ? U C 5 U U 51 1_555 ? ? ? ? ? ? 'C-U MISPAIR' ? ? ? hydrog14 hydrog ? ? A U 6 O4 ? ? ? 1_555 A C 50 N4 ? ? U U 6 U C 50 1_555 ? ? ? ? ? ? 'U-C MISPAIR' ? ? ? hydrog15 hydrog ? ? A G 7 N1 ? ? ? 1_555 A C 49 N3 ? ? U G 7 U C 49 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A G 7 N2 ? ? ? 1_555 A C 49 O2 ? ? U G 7 U C 49 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A G 7 O6 ? ? ? 1_555 A C 49 N4 ? ? U G 7 U C 49 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A C 8 N3 ? ? ? 1_555 A G 48 N1 ? ? U C 8 U G 48 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A C 8 N4 ? ? ? 1_555 A G 48 O6 ? ? U C 8 U G 48 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A C 8 O2 ? ? ? 1_555 A G 48 N2 ? ? U C 8 U G 48 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A C 9 N3 ? ? ? 1_555 A U 47 N3 ? ? U C 9 U U 47 1_555 ? ? ? ? ? ? TYPE_18_PAIR ? ? ? hydrog22 hydrog ? ? A C 9 N4 ? ? ? 1_555 A U 47 O4 ? ? U C 9 U U 47 1_555 ? ? ? ? ? ? TYPE_18_PAIR ? ? ? hydrog23 hydrog ? ? A U 10 N3 ? ? ? 1_555 A C 46 N3 ? ? U U 10 U C 46 1_555 ? ? ? ? ? ? TYPE_18_PAIR ? ? ? hydrog24 hydrog ? ? A U 10 O4 ? ? ? 1_555 A C 46 N4 ? ? U U 10 U C 46 1_555 ? ? ? ? ? ? TYPE_18_PAIR ? ? ? hydrog25 hydrog ? ? A G 11 N1 ? ? ? 1_555 A C 45 N3 ? ? U G 11 U C 45 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? A G 11 N2 ? ? ? 1_555 A C 45 O2 ? ? U G 11 U C 45 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog27 hydrog ? ? A G 11 O6 ? ? ? 1_555 A C 45 N4 ? ? U G 11 U C 45 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog28 hydrog ? ? A C 12 N3 ? ? ? 1_555 A G 44 N1 ? ? U C 12 U G 44 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog29 hydrog ? ? A C 12 N4 ? ? ? 1_555 A G 44 O6 ? ? U C 12 U G 44 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog30 hydrog ? ? A C 12 O2 ? ? ? 1_555 A G 44 N2 ? ? U C 12 U G 44 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog31 hydrog ? ? A C 13 N3 ? ? ? 1_555 A U 43 N3 ? ? U C 13 U U 43 1_555 ? ? ? ? ? ? TYPE_18_PAIR ? ? ? hydrog32 hydrog ? ? A C 13 N4 ? ? ? 1_555 A U 43 O4 ? ? U C 13 U U 43 1_555 ? ? ? ? ? ? TYPE_18_PAIR ? ? ? hydrog33 hydrog ? ? A U 14 N3 ? ? ? 1_555 A C 42 N3 ? ? U U 14 U C 42 1_555 ? ? ? ? ? ? TYPE_18_PAIR ? ? ? hydrog34 hydrog ? ? A U 14 O4 ? ? ? 1_555 A C 42 N4 ? ? U U 14 U C 42 1_555 ? ? ? ? ? ? TYPE_18_PAIR ? ? ? hydrog35 hydrog ? ? A G 15 N1 ? ? ? 1_555 A C 41 N3 ? ? U G 15 U C 41 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog36 hydrog ? ? A G 15 N2 ? ? ? 1_555 A C 41 O2 ? ? U G 15 U C 41 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog37 hydrog ? ? A G 15 O6 ? ? ? 1_555 A C 41 N4 ? ? U G 15 U C 41 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog38 hydrog ? ? A C 16 N3 ? ? ? 1_555 A G 40 N1 ? ? U C 16 U G 40 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog39 hydrog ? ? A C 16 N4 ? ? ? 1_555 A G 40 O6 ? ? U C 16 U G 40 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog40 hydrog ? ? A C 16 O2 ? ? ? 1_555 A G 40 N2 ? ? U C 16 U G 40 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog41 hydrog ? ? A A 17 N1 ? ? ? 1_555 A U 39 N3 ? ? U A 17 U U 39 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog42 hydrog ? ? A A 17 N6 ? ? ? 1_555 A U 39 O4 ? ? U A 17 U U 39 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog43 hydrog ? ? A G 18 N1 ? ? ? 1_555 A C 38 N3 ? ? U G 18 U C 38 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog44 hydrog ? ? A G 18 N2 ? ? ? 1_555 A C 38 O2 ? ? U G 18 U C 38 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog45 hydrog ? ? A G 18 O6 ? ? ? 1_555 A C 38 N4 ? ? U G 18 U C 38 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog46 hydrog ? ? A C 19 N3 ? ? ? 1_555 A G 37 N1 ? ? U C 19 U G 37 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog47 hydrog ? ? A C 19 N4 ? ? ? 1_555 A G 37 O6 ? ? U C 19 U G 37 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog48 hydrog ? ? A C 19 O2 ? ? ? 1_555 A G 37 N2 ? ? U C 19 U G 37 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog49 hydrog ? ? A U 20 N3 ? ? ? 1_555 A A 35 N7 ? ? U U 20 U A 35 1_555 ? ? ? ? ? ? 'REVERSED HOOGSTEEN' ? ? ? hydrog50 hydrog ? ? A U 20 O2 ? ? ? 1_555 A A 35 N6 ? ? U U 20 U A 35 1_555 ? ? ? ? ? ? 'REVERSED HOOGSTEEN' ? ? ? hydrog51 hydrog ? ? A A 21 N3 ? ? ? 1_555 A A 22 N6 ? ? U A 21 U A 22 1_555 ? ? ? ? ? ? 'A-A MISPAIR' ? ? ? hydrog52 hydrog ? ? A G 23 N1 ? ? ? 1_555 A U 34 O2 ? ? U G 23 U U 34 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog53 hydrog ? ? A G 23 O6 ? ? ? 1_555 A U 34 N3 ? ? U G 23 U U 34 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog54 hydrog ? ? A G 24 N1 ? ? ? 1_555 A C 33 N3 ? ? U G 24 U C 33 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog55 hydrog ? ? A G 24 N2 ? ? ? 1_555 A C 33 O2 ? ? U G 24 U C 33 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog56 hydrog ? ? A G 24 O6 ? ? ? 1_555 A C 33 N4 ? ? U G 24 U C 33 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog57 hydrog ? ? A A 25 N1 ? ? ? 1_555 A U 32 N3 ? ? U A 25 U U 32 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog58 hydrog ? ? A A 25 N6 ? ? ? 1_555 A U 32 O4 ? ? U A 25 U U 32 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog59 hydrog ? ? A U 26 N3 ? ? ? 1_555 A G 31 O6 ? ? U U 26 U G 31 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog60 hydrog ? ? A U 26 O2 ? ? ? 1_555 A G 31 N1 ? ? U U 26 U G 31 1_555 ? ? ? ? ? ? TYPE_28_PAIR ? ? ? hydrog61 hydrog ? ? A G 27 N2 ? ? ? 1_555 A A 30 N7 ? ? U G 27 U A 30 1_555 ? ? ? ? ? ? 'G-A MISPAIR' ? ? ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference metalc ? ? hydrog ? ? # loop_ _pdbx_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 O2 ? A C 13 ? U C 13 ? 1_555 MG ? C MG . ? U MG 102 ? 1_555 O2 ? A U 43 ? U U 43 ? 1_555 81.0 ? 2 O2 ? A C 13 ? U C 13 ? 1_555 MG ? C MG . ? U MG 102 ? 1_555 O ? K HOH . ? U HOH 241 ? 1_555 76.7 ? 3 O2 ? A U 43 ? U U 43 ? 1_555 MG ? C MG . ? U MG 102 ? 1_555 O ? K HOH . ? U HOH 241 ? 1_555 102.7 ? 4 O2 ? A U 14 ? U U 14 ? 1_555 MG ? B MG . ? U MG 101 ? 1_555 O2 ? A C 42 ? U C 42 ? 1_555 88.6 ? # 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 U MG 101 ? 3 'BINDING SITE FOR RESIDUE MG U 101' AC2 Software U MG 102 ? 4 'BINDING SITE FOR RESIDUE MG U 102' AC3 Software U MG 103 ? 1 'BINDING SITE FOR RESIDUE MG U 103' AC4 Software U CL 104 ? 1 'BINDING SITE FOR RESIDUE CL U 104' AC5 Software U CL 105 ? 3 'BINDING SITE FOR RESIDUE CL U 105' AC6 Software U CL 106 ? 1 'BINDING SITE FOR RESIDUE CL U 106' AC7 Software U CL 107 ? 1 'BINDING SITE FOR RESIDUE CL U 107' AC8 Software U CL 109 ? 1 'BINDING SITE FOR RESIDUE CL U 109' # 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 U A 14 ? U U 14 . ? 1_555 ? 2 AC1 3 C A 42 ? C U 42 . ? 1_555 ? 3 AC1 3 U A 43 ? U U 43 . ? 1_555 ? 4 AC2 4 C A 13 ? C U 13 . ? 1_555 ? 5 AC2 4 U A 14 ? U U 14 . ? 1_555 ? 6 AC2 4 U A 43 ? U U 43 . ? 1_555 ? 7 AC2 4 HOH K . ? HOH U 241 . ? 1_555 ? 8 AC3 1 U A 20 ? U U 20 . ? 1_555 ? 9 AC4 1 C A 33 ? C U 33 . ? 1_555 ? 10 AC5 3 G A 7 ? G U 7 . ? 1_555 ? 11 AC5 3 A A 17 ? A U 17 . ? 4_454 ? 12 AC5 3 C A 50 ? C U 50 . ? 1_555 ? 13 AC6 1 G A 15 ? G U 15 . ? 1_555 ? 14 AC7 1 G A 40 ? G U 40 . ? 1_555 ? 15 AC8 1 G A 44 ? G U 44 . ? 1_555 ? # 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 "O4'" U G 15 ? ? "C1'" U G 15 ? ? N9 U G 15 ? ? 114.10 108.50 5.60 0.70 N 2 1 "O4'" U G 44 ? ? "C1'" U G 44 ? ? N9 U G 44 ? ? 114.61 108.50 6.11 0.70 N # loop_ _pdbx_refine_tls.pdbx_refine_id _pdbx_refine_tls.id _pdbx_refine_tls.details _pdbx_refine_tls.method _pdbx_refine_tls.origin_x _pdbx_refine_tls.origin_y _pdbx_refine_tls.origin_z _pdbx_refine_tls.T[1][1] _pdbx_refine_tls.T[2][2] _pdbx_refine_tls.T[3][3] _pdbx_refine_tls.T[1][2] _pdbx_refine_tls.T[1][3] _pdbx_refine_tls.T[2][3] _pdbx_refine_tls.L[1][1] _pdbx_refine_tls.L[2][2] _pdbx_refine_tls.L[3][3] _pdbx_refine_tls.L[1][2] _pdbx_refine_tls.L[1][3] _pdbx_refine_tls.L[2][3] _pdbx_refine_tls.S[1][1] _pdbx_refine_tls.S[1][2] _pdbx_refine_tls.S[1][3] _pdbx_refine_tls.S[2][1] _pdbx_refine_tls.S[2][2] _pdbx_refine_tls.S[2][3] _pdbx_refine_tls.S[3][1] _pdbx_refine_tls.S[3][2] _pdbx_refine_tls.S[3][3] 'X-RAY DIFFRACTION' 1 ? refined 23.9441 40.1241 -6.7038 0.6447 0.4920 0.4029 -0.0001 -0.0001 -0.0167 0.4595 0.2343 1.5785 -0.2231 -0.4139 0.6197 0.2038 0.1440 0.0364 0.1497 -0.0383 -0.1073 0.9151 -0.3440 -0.2229 'X-RAY DIFFRACTION' 2 ? refined 16.4355 42.9789 9.7437 0.2465 0.2321 0.2791 -0.0384 0.0229 -0.0560 0.5514 0.2737 2.3274 -0.4102 -0.4592 0.1414 0.0851 0.1003 0.1002 -0.1264 0.1596 -0.1020 0.1942 0.0522 -0.2492 # loop_ _pdbx_refine_tls_group.pdbx_refine_id _pdbx_refine_tls_group.id _pdbx_refine_tls_group.refine_tls_id _pdbx_refine_tls_group.beg_auth_asym_id _pdbx_refine_tls_group.beg_auth_seq_id _pdbx_refine_tls_group.beg_label_asym_id _pdbx_refine_tls_group.beg_label_seq_id _pdbx_refine_tls_group.end_auth_asym_id _pdbx_refine_tls_group.end_auth_seq_id _pdbx_refine_tls_group.end_label_asym_id _pdbx_refine_tls_group.end_label_seq_id _pdbx_refine_tls_group.selection _pdbx_refine_tls_group.selection_details 'X-RAY DIFFRACTION' 1 1 ? ? ? ? ? ? ? ? ? ;chain 'U' and (resid 1 through 17 ) ; 'X-RAY DIFFRACTION' 2 2 ? ? ? ? ? ? ? ? ? ;chain 'U' and (resid 18 through 55 ) ; # 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 CL CL CL N N 73 G OP3 O N N 74 G P P N N 75 G OP1 O N N 76 G OP2 O N N 77 G "O5'" O N N 78 G "C5'" C N N 79 G "C4'" C N R 80 G "O4'" O N N 81 G "C3'" C N S 82 G "O3'" O N N 83 G "C2'" C N R 84 G "O2'" O N N 85 G "C1'" C N R 86 G N9 N Y N 87 G C8 C Y N 88 G N7 N Y N 89 G C5 C Y N 90 G C6 C N N 91 G O6 O N N 92 G N1 N N N 93 G C2 C N N 94 G N2 N N N 95 G N3 N N N 96 G C4 C Y N 97 G HOP3 H N N 98 G HOP2 H N N 99 G "H5'" H N N 100 G "H5''" H N N 101 G "H4'" H N N 102 G "H3'" H N N 103 G "HO3'" H N N 104 G "H2'" H N N 105 G "HO2'" H N N 106 G "H1'" H N N 107 G H8 H N N 108 G H1 H N N 109 G H21 H N N 110 G H22 H N N 111 HOH O O N N 112 HOH H1 H N N 113 HOH H2 H N N 114 MG MG MG N N 115 U OP3 O N N 116 U P P N N 117 U OP1 O N N 118 U OP2 O N N 119 U "O5'" O N N 120 U "C5'" C N N 121 U "C4'" C N R 122 U "O4'" O N N 123 U "C3'" C N S 124 U "O3'" O N N 125 U "C2'" C N R 126 U "O2'" O N N 127 U "C1'" C N R 128 U N1 N N N 129 U C2 C N N 130 U O2 O N N 131 U N3 N N N 132 U C4 C N N 133 U O4 O N N 134 U C5 C N N 135 U C6 C N N 136 U HOP3 H N N 137 U HOP2 H N N 138 U "H5'" H N N 139 U "H5''" H N N 140 U "H4'" H N N 141 U "H3'" H N N 142 U "HO3'" H N N 143 U "H2'" H N N 144 U "HO2'" H N N 145 U "H1'" H N N 146 U H3 H N N 147 U H5 H N N 148 U H6 H N N 149 # 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 HOH O H1 sing N N 116 HOH O H2 sing N N 117 U OP3 P sing N N 118 U OP3 HOP3 sing N N 119 U P OP1 doub N N 120 U P OP2 sing N N 121 U P "O5'" sing N N 122 U OP2 HOP2 sing N N 123 U "O5'" "C5'" sing N N 124 U "C5'" "C4'" sing N N 125 U "C5'" "H5'" sing N N 126 U "C5'" "H5''" sing N N 127 U "C4'" "O4'" sing N N 128 U "C4'" "C3'" sing N N 129 U "C4'" "H4'" sing N N 130 U "O4'" "C1'" sing N N 131 U "C3'" "O3'" sing N N 132 U "C3'" "C2'" sing N N 133 U "C3'" "H3'" sing N N 134 U "O3'" "HO3'" sing N N 135 U "C2'" "O2'" sing N N 136 U "C2'" "C1'" sing N N 137 U "C2'" "H2'" sing N N 138 U "O2'" "HO2'" sing N N 139 U "C1'" N1 sing N N 140 U "C1'" "H1'" sing N N 141 U N1 C2 sing N N 142 U N1 C6 sing N N 143 U C2 O2 doub N N 144 U C2 N3 sing N N 145 U N3 C4 sing N N 146 U N3 H3 sing N N 147 U C4 O4 doub N N 148 U C4 C5 sing N N 149 U C5 C6 doub N N 150 U C5 H5 sing N N 151 U C6 H6 sing N N 152 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 4K27 'double helix' 4K27 'a-form double helix' 4K27 tetraloop 4K27 '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 1 1_555 A C 55 1_555 -0.802 -0.192 -0.203 -7.809 -7.564 -0.109 1 U_G1:C55_U U 1 ? U 55 ? 19 1 1 A C 2 1_555 A G 54 1_555 0.026 -0.225 -0.009 7.460 -11.621 -1.544 2 U_C2:G54_U U 2 ? U 54 ? 19 1 1 A C 3 1_555 A G 53 1_555 0.187 -0.069 -0.192 11.076 -14.565 2.161 3 U_C3:G53_U U 3 ? U 53 ? 19 1 1 A C 4 1_555 A G 52 1_555 0.157 0.042 -0.130 3.986 -10.431 -0.735 4 U_C4:G52_U U 4 ? U 52 ? 19 1 1 A C 5 1_555 A U 51 1_555 0.289 -0.068 -0.669 -0.881 -16.613 -29.236 5 U_C5:U51_U U 5 ? U 51 ? ? ? 1 A U 6 1_555 A C 50 1_555 0.324 -0.173 -0.665 -3.692 -21.825 -32.066 6 U_U6:C50_U U 6 ? U 50 ? ? ? 1 A G 7 1_555 A C 49 1_555 0.131 -0.241 0.411 7.658 -20.167 0.172 7 U_G7:C49_U U 7 ? U 49 ? 19 1 1 A C 8 1_555 A G 48 1_555 0.111 -0.308 0.155 5.857 -15.297 2.674 8 U_C8:G48_U U 8 ? U 48 ? 19 1 1 A C 9 1_555 A U 47 1_555 -0.225 -1.638 0.245 12.261 -15.403 11.954 9 U_C9:U47_U U 9 ? U 47 ? 18 1 1 A U 10 1_555 A C 46 1_555 -0.344 -1.370 -0.385 -6.889 -18.138 16.445 10 U_U10:C46_U U 10 ? U 46 ? 18 1 1 A G 11 1_555 A C 45 1_555 -0.435 -0.116 -0.538 -2.357 -8.266 1.227 11 U_G11:C45_U U 11 ? U 45 ? 19 1 1 A C 12 1_555 A G 44 1_555 -0.018 -0.199 -0.517 1.287 -6.402 1.852 12 U_C12:G44_U U 12 ? U 44 ? 19 1 1 A C 13 1_555 A U 43 1_555 0.350 -1.735 0.157 6.918 -21.169 15.495 13 U_C13:U43_U U 13 ? U 43 ? 18 1 1 A U 14 1_555 A C 42 1_555 -0.202 -1.536 0.048 -12.168 -20.264 12.750 14 U_U14:C42_U U 14 ? U 42 ? 18 1 1 A G 15 1_555 A C 41 1_555 -0.134 -0.024 -0.322 -4.323 -6.110 2.225 15 U_G15:C41_U U 15 ? U 41 ? 19 1 1 A C 16 1_555 A G 40 1_555 0.280 -0.140 0.111 -0.096 -9.660 0.589 16 U_C16:G40_U U 16 ? U 40 ? 19 1 1 A A 17 1_555 A U 39 1_555 0.032 -0.028 -0.074 -4.595 -9.577 4.926 17 U_A17:U39_U U 17 ? U 39 ? 20 1 1 A G 18 1_555 A C 38 1_555 -0.223 -0.130 -0.295 -2.815 -12.257 4.088 18 U_G18:C38_U U 18 ? U 38 ? 19 1 1 A C 19 1_555 A G 37 1_555 0.247 -0.094 -0.145 5.698 -11.990 1.011 19 U_C19:G37_U U 19 ? U 37 ? 19 1 1 A U 20 1_555 A A 35 1_555 4.403 -2.723 -0.533 -17.179 -3.831 -84.510 20 U_U20:A35_U U 20 ? U 35 ? 24 4 1 A A 22 1_555 A A 21 1_555 -6.778 0.444 -0.566 8.672 -18.476 -3.193 21 U_A22:A21_U U 22 ? U 21 ? ? ? 1 A G 23 1_555 A U 34 1_555 -2.692 -0.615 -0.085 0.074 -9.721 -1.279 22 U_G23:U34_U U 23 ? U 34 ? 28 1 1 A G 24 1_555 A C 33 1_555 -0.497 -0.109 -0.231 -3.537 -10.382 3.314 23 U_G24:C33_U U 24 ? U 33 ? 19 1 1 A A 25 1_555 A U 32 1_555 0.173 -0.008 -0.301 -12.516 -6.088 0.922 24 U_A25:U32_U U 25 ? U 32 ? 20 1 1 A U 26 1_555 A G 31 1_555 2.397 -0.419 -0.159 -4.956 6.037 2.972 25 U_U26:G31_U U 26 ? U 31 ? 28 1 1 A G 27 1_555 A A 30 1_555 6.967 -5.106 0.767 14.734 3.294 -14.655 26 U_G27:A30_U U 27 ? U 30 ? ? ? # 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 55 1_555 A C 2 1_555 A G 54 1_555 -0.435 -1.482 3.017 -3.118 -2.569 37.053 -1.997 0.290 3.135 -4.028 4.889 37.265 1 UU_G1C2:G54C55_UU U 1 ? U 55 ? U 2 ? U 54 ? 1 A C 2 1_555 A G 54 1_555 A C 3 1_555 A G 53 1_555 0.498 -1.568 3.197 1.836 2.851 31.456 -3.382 -0.588 3.070 5.239 -3.375 31.634 2 UU_C2C3:G53G54_UU U 2 ? U 54 ? U 3 ? U 53 ? 1 A C 3 1_555 A G 53 1_555 A C 4 1_555 A G 52 1_555 -0.707 -1.899 3.472 -1.271 6.935 30.236 -4.886 1.076 2.999 13.073 2.395 31.028 3 UU_C3C4:G52G53_UU U 3 ? U 53 ? U 4 ? U 52 ? 1 A C 4 1_555 A G 52 1_555 A C 5 1_555 A U 51 1_555 -1.856 -1.569 3.445 1.444 8.516 34.107 -3.852 3.285 2.903 14.238 -2.414 35.152 4 UU_C4C5:U51G52_UU U 4 ? U 52 ? U 5 ? U 51 ? 1 A C 5 1_555 A U 51 1_555 A U 6 1_555 A C 50 1_555 -0.221 -1.574 3.403 -0.084 6.492 32.676 -3.824 0.372 3.043 11.399 0.147 33.298 5 UU_C5U6:C50U51_UU U 5 ? U 51 ? U 6 ? U 50 ? 1 A U 6 1_555 A C 50 1_555 A G 7 1_555 A C 49 1_555 1.461 -1.409 2.861 -5.940 12.765 29.710 -4.141 -3.352 1.803 23.318 10.851 32.809 6 UU_U6G7:C49C50_UU U 6 ? U 50 ? U 7 ? U 49 ? 1 A G 7 1_555 A C 49 1_555 A C 8 1_555 A G 48 1_555 0.744 -1.262 3.265 2.428 6.029 33.232 -3.113 -0.898 3.041 10.417 -4.196 33.844 7 UU_G7C8:G48C49_UU U 7 ? U 49 ? U 8 ? U 48 ? 1 A C 8 1_555 A G 48 1_555 A C 9 1_555 A U 47 1_555 -1.193 -1.770 3.046 -6.529 10.413 16.394 -8.907 0.898 1.928 31.398 19.688 20.464 8 UU_C8C9:U47G48_UU U 8 ? U 48 ? U 9 ? U 47 ? 1 A C 9 1_555 A U 47 1_555 A U 10 1_555 A C 46 1_555 -0.086 -0.986 3.812 4.182 22.586 37.581 -3.680 0.552 2.793 31.704 -5.871 43.827 9 UU_C9U10:C46U47_UU U 9 ? U 47 ? U 10 ? U 46 ? 1 A U 10 1_555 A C 46 1_555 A G 11 1_555 A C 45 1_555 -0.221 -1.145 3.269 2.163 13.678 25.586 -5.036 0.876 2.341 28.389 -4.488 29.038 10 UU_U10G11:C45C46_UU U 10 ? U 46 ? U 11 ? U 45 ? 1 A G 11 1_555 A C 45 1_555 A C 12 1_555 A G 44 1_555 1.012 -1.103 3.148 3.310 2.013 32.474 -2.297 -1.244 3.161 3.583 -5.893 32.698 11 UU_G11C12:G44C45_UU U 11 ? U 45 ? U 12 ? U 44 ? 1 A C 12 1_555 A G 44 1_555 A C 13 1_555 A U 43 1_555 -0.490 -1.287 3.201 -8.222 17.768 25.181 -5.236 -0.441 1.964 34.815 16.111 31.799 12 UU_C12C13:U43G44_UU U 12 ? U 44 ? U 13 ? U 43 ? 1 A C 13 1_555 A U 43 1_555 A U 14 1_555 A C 42 1_555 0.123 -1.294 3.675 3.126 14.042 35.567 -3.836 0.227 2.974 21.914 -4.878 38.279 13 UU_C13U14:C42U43_UU U 13 ? U 43 ? U 14 ? U 42 ? 1 A U 14 1_555 A C 42 1_555 A G 15 1_555 A C 41 1_555 0.495 -1.419 3.048 8.534 17.430 25.134 -5.274 0.402 1.794 34.276 -16.782 31.659 14 UU_U14G15:C41C42_UU U 14 ? U 42 ? U 15 ? U 41 ? 1 A G 15 1_555 A C 41 1_555 A C 16 1_555 A G 40 1_555 -0.904 -1.041 3.238 -6.892 -4.136 34.728 -1.079 0.441 3.446 -6.817 11.359 35.618 15 UU_G15C16:G40C41_UU U 15 ? U 41 ? U 16 ? U 40 ? 1 A C 16 1_555 A G 40 1_555 A A 17 1_555 A U 39 1_555 0.620 -1.527 3.263 2.672 8.846 31.269 -4.178 -0.666 2.781 15.980 -4.828 32.573 16 UU_C16A17:U39G40_UU U 16 ? U 40 ? U 17 ? U 39 ? 1 A A 17 1_555 A U 39 1_555 A G 18 1_555 A C 38 1_555 0.670 -1.897 3.207 2.515 8.426 28.689 -5.247 -0.824 2.605 16.521 -4.932 29.980 17 UU_A17G18:C38U39_UU U 17 ? U 39 ? U 18 ? U 38 ? 1 A G 18 1_555 A C 38 1_555 A C 19 1_555 A G 37 1_555 -1.116 -2.289 3.076 -4.575 0.272 28.016 -4.728 1.260 3.192 0.557 9.370 28.381 18 UU_G18C19:G37C38_UU U 18 ? U 38 ? U 19 ? U 37 ? 1 A C 19 1_555 A G 37 1_555 A U 20 1_555 A A 35 1_555 -2.685 -1.931 3.915 8.197 9.597 74.474 -1.907 2.476 3.414 7.875 -6.726 75.382 19 UU_C19U20:A35G37_UU U 19 ? U 37 ? U 20 ? U 35 ? 1 A U 20 1_555 A A 35 1_555 A A 22 1_555 A A 21 1_555 -0.677 -1.890 2.944 8.575 5.817 -14.119 2.438 3.342 3.334 -20.444 30.140 -17.497 20 UU_U20A22:A21A35_UU U 20 ? U 35 ? U 22 ? U 21 ? 1 A A 22 1_555 A A 21 1_555 A G 23 1_555 A U 34 1_555 0.746 1.669 3.436 -4.429 1.143 59.113 1.627 -0.990 3.406 1.156 4.481 59.274 21 UU_A22G23:U34A21_UU U 22 ? U 21 ? U 23 ? U 34 ? 1 A G 23 1_555 A U 34 1_555 A G 24 1_555 A C 33 1_555 0.095 -1.399 3.323 -3.046 11.210 38.373 -3.275 -0.473 2.806 16.597 4.509 40.030 22 UU_G23G24:C33U34_UU U 23 ? U 34 ? U 24 ? U 33 ? 1 A G 24 1_555 A C 33 1_555 A A 25 1_555 A U 32 1_555 -0.039 -1.854 3.429 0.029 12.347 35.008 -4.502 0.065 2.648 19.780 -0.046 37.057 23 UU_G24A25:U32C33_UU U 24 ? U 33 ? U 25 ? U 32 ? 1 A A 25 1_555 A U 32 1_555 A U 26 1_555 A G 31 1_555 0.563 -1.535 3.187 2.417 6.962 37.827 -3.138 -0.573 2.899 10.615 -3.686 38.512 24 UU_A25U26:G31U32_UU U 25 ? U 32 ? U 26 ? U 31 ? 1 A U 26 1_555 A G 31 1_555 A G 27 1_555 A A 30 1_555 -1.857 -1.132 2.683 2.142 11.082 42.676 -2.308 2.629 2.244 14.918 -2.883 44.076 25 UU_U26G27:A30G31_UU U 26 ? U 31 ? U 27 ? U 30 ? # _atom_sites.entry_id 4K27 _atom_sites.fract_transf_matrix[1][1] 0.013319 _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] 0.013319 _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] 0.016694 _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 CL MG N O P # loop_