data_1F27 # _entry.id 1F27 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.385 _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 1F27 pdb_00001f27 10.2210/pdb1f27/pdb NDB DR0005 ? ? RCSB RCSB011153 ? ? WWPDB D_1000011153 ? ? # 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 2000-06-12 2 'Structure model' 1 1 2008-04-27 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2024-02-07 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Data collection' 4 4 'Structure model' 'Database references' 5 4 'Structure model' 'Derived calculations' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' chem_comp_atom 2 4 'Structure model' chem_comp_bond 3 4 'Structure model' database_2 4 4 'Structure model' pdbx_struct_conn_angle 5 4 'Structure model' struct_conn 6 4 'Structure model' struct_site # 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_struct_conn_angle.ptnr1_auth_asym_id' 4 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id' 5 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_seq_id' 6 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_asym_id' 7 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_atom_id' 8 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 9 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_seq_id' 10 4 'Structure model' '_pdbx_struct_conn_angle.ptnr1_symmetry' 11 4 'Structure model' '_pdbx_struct_conn_angle.ptnr2_auth_asym_id' 12 4 'Structure model' '_pdbx_struct_conn_angle.ptnr2_auth_seq_id' 13 4 'Structure model' '_pdbx_struct_conn_angle.ptnr2_label_asym_id' 14 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_asym_id' 15 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id' 16 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_seq_id' 17 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_asym_id' 18 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_atom_id' 19 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 20 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_seq_id' 21 4 'Structure model' '_pdbx_struct_conn_angle.ptnr3_symmetry' 22 4 'Structure model' '_pdbx_struct_conn_angle.value' 23 4 'Structure model' '_struct_conn.pdbx_dist_value' 24 4 'Structure model' '_struct_conn.ptnr1_auth_asym_id' 25 4 'Structure model' '_struct_conn.ptnr1_auth_comp_id' 26 4 'Structure model' '_struct_conn.ptnr1_auth_seq_id' 27 4 'Structure model' '_struct_conn.ptnr1_label_asym_id' 28 4 'Structure model' '_struct_conn.ptnr1_label_atom_id' 29 4 'Structure model' '_struct_conn.ptnr1_label_comp_id' 30 4 'Structure model' '_struct_conn.ptnr1_label_seq_id' 31 4 'Structure model' '_struct_conn.ptnr2_auth_asym_id' 32 4 'Structure model' '_struct_conn.ptnr2_auth_comp_id' 33 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 34 4 'Structure model' '_struct_conn.ptnr2_label_asym_id' 35 4 'Structure model' '_struct_conn.ptnr2_label_atom_id' 36 4 'Structure model' '_struct_conn.ptnr2_label_comp_id' 37 4 'Structure model' '_struct_conn.ptnr2_label_seq_id' 38 4 'Structure model' '_struct_conn.ptnr2_symmetry' 39 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 40 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 41 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1F27 _pdbx_database_status.recvd_initial_deposition_date 2000-05-23 _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 'Nix, J.' 1 'Sussman, D.' 2 'Wilson, C.' 3 # _citation.id primary _citation.title 'The 1.3 A crystal structure of a biotin-binding pseudoknot and the basis for RNA molecular recognition.' _citation.journal_abbrev J.Mol.Biol. _citation.journal_volume 296 _citation.page_first 1235 _citation.page_last 1244 _citation.year 2000 _citation.journal_id_ASTM JMOBAK _citation.country UK _citation.journal_id_ISSN 0022-2836 _citation.journal_id_CSD 0070 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 10698630 _citation.pdbx_database_id_DOI 10.1006/jmbi.2000.3539 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Nix, J.' 1 ? primary 'Sussman, D.' 2 ? primary 'Wilson, C.' 3 ? # 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 ;RNA (5'-R(*AP*CP*CP*GP*UP*CP*AP*GP*AP*GP*GP*AP*CP*AP*CP*GP*GP*UP*U)-3') ; 6116.713 1 ? ? ? 'RNA BIOTIN-BINDING APTAMER' 2 polymer syn ;RNA (5'-R(*AP*AP*AP*AP*AP*GP*UP*CP*CP*UP*C)-3') ; 3474.154 1 ? ? ? 'RNA BIOTIN-BINDING APTAMER' 3 non-polymer syn 'MAGNESIUM ION' 24.305 6 ? ? ? ? 4 non-polymer syn BIOTIN 244.311 1 ? ? ? ? 5 water nat water 18.015 184 ? ? ? ? # loop_ _entity_poly.entity_id _entity_poly.type _entity_poly.nstd_linkage _entity_poly.nstd_monomer _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_poly.pdbx_strand_id _entity_poly.pdbx_target_identifier 1 polyribonucleotide no no ACCGUCAGAGGACACGGUU ACCGUCAGAGGACACGGUU A ? 2 polyribonucleotide no no AAAAAGUCCUC AAAAAGUCCUC B ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 3 'MAGNESIUM ION' MG 4 BIOTIN BTN 5 water HOH # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 A n 1 2 C n 1 3 C n 1 4 G n 1 5 U n 1 6 C n 1 7 A n 1 8 G n 1 9 A n 1 10 G n 1 11 G n 1 12 A n 1 13 C n 1 14 A n 1 15 C n 1 16 G n 1 17 G n 1 18 U n 1 19 U n 2 1 A n 2 2 A n 2 3 A n 2 4 A n 2 5 A n 2 6 G n 2 7 U n 2 8 C n 2 9 C n 2 10 U n 2 11 C n # _pdbx_entity_src_syn.entity_id 1 _pdbx_entity_src_syn.pdbx_src_id 1 _pdbx_entity_src_syn.pdbx_alt_source_flag sample _pdbx_entity_src_syn.pdbx_beg_seq_num ? _pdbx_entity_src_syn.pdbx_end_seq_num ? _pdbx_entity_src_syn.organism_scientific ? _pdbx_entity_src_syn.organism_common_name ? _pdbx_entity_src_syn.ncbi_taxonomy_id ? _pdbx_entity_src_syn.details 'SEQUENCE FROM IN VITRO SELECTION EXPERIMENT' # 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 BTN non-polymer . BIOTIN ? 'C10 H16 N2 O3 S' 244.311 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 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 A 1 3 3 A A A . n A 1 2 C 2 4 4 C C A . n A 1 3 C 3 5 5 C C A . n A 1 4 G 4 6 6 G G A . n A 1 5 U 5 7 7 U U A . n A 1 6 C 6 8 8 C C A . n A 1 7 A 7 9 9 A A A . n A 1 8 G 8 10 10 G G A . n A 1 9 A 9 11 11 A A A . n A 1 10 G 10 12 12 G G A . n A 1 11 G 11 13 13 G G A . n A 1 12 A 12 14 14 A A A . n A 1 13 C 13 15 15 C C A . n A 1 14 A 14 16 16 A A A . n A 1 15 C 15 17 17 C C A . n A 1 16 G 16 18 18 G G A . n A 1 17 G 17 19 19 G G A . n A 1 18 U 18 20 20 U U A . n A 1 19 U 19 21 21 U U A . n B 2 1 A 1 22 22 A A B . n B 2 2 A 2 23 23 A A B . n B 2 3 A 3 24 24 A A B . n B 2 4 A 4 25 25 A A B . n B 2 5 A 5 26 26 A A B . n B 2 6 G 6 27 27 G G B . n B 2 7 U 7 28 28 U U B . n B 2 8 C 8 29 29 C C B . n B 2 9 C 9 30 30 C C B . n B 2 10 U 10 31 31 U U B . n B 2 11 C 11 32 32 C C B . 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 C 3 MG 1 34 34 MG MG A . D 3 MG 1 35 35 MG MG A . E 3 MG 1 36 36 MG MG A . F 3 MG 1 37 37 MG MG A . G 3 MG 1 39 39 MG MG A . H 4 BTN 1 33 33 BTN BTN A . I 3 MG 1 38 38 MG MG B . J 5 HOH 1 41 41 HOH HOH A . J 5 HOH 2 42 42 HOH HOH A . J 5 HOH 3 43 43 HOH HOH A . J 5 HOH 4 44 44 HOH HOH A . J 5 HOH 5 45 45 HOH HOH A . J 5 HOH 6 48 48 HOH HOH A . J 5 HOH 7 49 49 HOH HOH A . J 5 HOH 8 50 50 HOH HOH A . J 5 HOH 9 51 51 HOH HOH A . J 5 HOH 10 52 52 HOH HOH A . J 5 HOH 11 54 54 HOH HOH A . J 5 HOH 12 55 55 HOH HOH A . J 5 HOH 13 57 57 HOH HOH A . J 5 HOH 14 58 58 HOH HOH A . J 5 HOH 15 61 61 HOH HOH A . J 5 HOH 16 62 62 HOH HOH A . J 5 HOH 17 63 63 HOH HOH A . J 5 HOH 18 64 64 HOH HOH A . J 5 HOH 19 65 65 HOH HOH A . J 5 HOH 20 66 66 HOH HOH A . J 5 HOH 21 67 67 HOH HOH A . J 5 HOH 22 69 69 HOH HOH A . J 5 HOH 23 71 71 HOH HOH A . J 5 HOH 24 73 73 HOH HOH A . J 5 HOH 25 78 78 HOH HOH A . J 5 HOH 26 79 79 HOH HOH A . J 5 HOH 27 83 83 HOH HOH A . J 5 HOH 28 86 86 HOH HOH A . J 5 HOH 29 87 87 HOH HOH A . J 5 HOH 30 88 88 HOH HOH A . J 5 HOH 31 90 90 HOH HOH A . J 5 HOH 32 91 91 HOH HOH A . J 5 HOH 33 93 93 HOH HOH A . J 5 HOH 34 94 94 HOH HOH A . J 5 HOH 35 95 95 HOH HOH A . J 5 HOH 36 96 96 HOH HOH A . J 5 HOH 37 97 97 HOH HOH A . J 5 HOH 38 101 101 HOH HOH A . J 5 HOH 39 102 102 HOH HOH A . J 5 HOH 40 103 103 HOH HOH A . J 5 HOH 41 105 105 HOH HOH A . J 5 HOH 42 106 106 HOH HOH A . J 5 HOH 43 107 107 HOH HOH A . J 5 HOH 44 108 108 HOH HOH A . J 5 HOH 45 109 109 HOH HOH A . J 5 HOH 46 113 113 HOH HOH A . J 5 HOH 47 114 114 HOH HOH A . J 5 HOH 48 115 115 HOH HOH A . J 5 HOH 49 117 117 HOH HOH A . J 5 HOH 50 119 119 HOH HOH A . J 5 HOH 51 123 123 HOH HOH A . J 5 HOH 52 126 126 HOH HOH A . J 5 HOH 53 127 127 HOH HOH A . J 5 HOH 54 128 128 HOH HOH A . J 5 HOH 55 129 129 HOH HOH A . J 5 HOH 56 131 131 HOH HOH A . J 5 HOH 57 134 134 HOH HOH A . J 5 HOH 58 136 136 HOH HOH A . J 5 HOH 59 137 137 HOH HOH A . J 5 HOH 60 139 139 HOH HOH A . J 5 HOH 61 140 140 HOH HOH A . J 5 HOH 62 141 141 HOH HOH A . J 5 HOH 63 143 143 HOH HOH A . J 5 HOH 64 144 144 HOH HOH A . J 5 HOH 65 146 146 HOH HOH A . J 5 HOH 66 148 148 HOH HOH A . J 5 HOH 67 149 149 HOH HOH A . J 5 HOH 68 150 150 HOH HOH A . J 5 HOH 69 155 155 HOH HOH A . J 5 HOH 70 156 156 HOH HOH A . J 5 HOH 71 159 159 HOH HOH A . J 5 HOH 72 160 160 HOH HOH A . J 5 HOH 73 162 162 HOH HOH A . J 5 HOH 74 163 163 HOH HOH A . J 5 HOH 75 164 164 HOH HOH A . J 5 HOH 76 165 165 HOH HOH A . J 5 HOH 77 166 166 HOH HOH A . J 5 HOH 78 167 167 HOH HOH A . J 5 HOH 79 168 168 HOH HOH A . J 5 HOH 80 169 169 HOH HOH A . J 5 HOH 81 170 170 HOH HOH A . J 5 HOH 82 171 171 HOH HOH A . J 5 HOH 83 172 172 HOH HOH A . J 5 HOH 84 173 173 HOH HOH A . J 5 HOH 85 174 174 HOH HOH A . J 5 HOH 86 176 176 HOH HOH A . J 5 HOH 87 180 180 HOH HOH A . J 5 HOH 88 181 181 HOH HOH A . J 5 HOH 89 182 182 HOH HOH A . J 5 HOH 90 183 183 HOH HOH A . J 5 HOH 91 184 184 HOH HOH A . J 5 HOH 92 185 185 HOH HOH A . J 5 HOH 93 186 186 HOH HOH A . J 5 HOH 94 188 188 HOH HOH A . J 5 HOH 95 190 190 HOH HOH A . J 5 HOH 96 191 191 HOH HOH A . J 5 HOH 97 193 193 HOH HOH A . J 5 HOH 98 195 195 HOH HOH A . J 5 HOH 99 196 196 HOH HOH A . J 5 HOH 100 197 197 HOH HOH A . J 5 HOH 101 198 198 HOH HOH A . J 5 HOH 102 199 199 HOH HOH A . J 5 HOH 103 200 200 HOH HOH A . J 5 HOH 104 201 201 HOH HOH A . J 5 HOH 105 202 202 HOH HOH A . J 5 HOH 106 203 203 HOH HOH A . J 5 HOH 107 204 204 HOH HOH A . J 5 HOH 108 205 205 HOH HOH A . J 5 HOH 109 206 206 HOH HOH A . J 5 HOH 110 207 207 HOH HOH A . J 5 HOH 111 210 210 HOH HOH A . J 5 HOH 112 211 211 HOH HOH A . J 5 HOH 113 212 212 HOH HOH A . J 5 HOH 114 217 217 HOH HOH A . J 5 HOH 115 219 219 HOH HOH A . J 5 HOH 116 221 221 HOH HOH A . J 5 HOH 117 223 223 HOH HOH A . K 5 HOH 1 40 40 HOH HOH B . K 5 HOH 2 46 46 HOH HOH B . K 5 HOH 3 47 47 HOH HOH B . K 5 HOH 4 53 53 HOH HOH B . K 5 HOH 5 56 56 HOH HOH B . K 5 HOH 6 59 59 HOH HOH B . K 5 HOH 7 60 60 HOH HOH B . K 5 HOH 8 68 68 HOH HOH B . K 5 HOH 9 70 70 HOH HOH B . K 5 HOH 10 72 72 HOH HOH B . K 5 HOH 11 74 74 HOH HOH B . K 5 HOH 12 75 75 HOH HOH B . K 5 HOH 13 76 76 HOH HOH B . K 5 HOH 14 77 77 HOH HOH B . K 5 HOH 15 80 80 HOH HOH B . K 5 HOH 16 81 81 HOH HOH B . K 5 HOH 17 82 82 HOH HOH B . K 5 HOH 18 84 84 HOH HOH B . K 5 HOH 19 85 85 HOH HOH B . K 5 HOH 20 89 89 HOH HOH B . K 5 HOH 21 92 92 HOH HOH B . K 5 HOH 22 98 98 HOH HOH B . K 5 HOH 23 99 99 HOH HOH B . K 5 HOH 24 100 100 HOH HOH B . K 5 HOH 25 104 104 HOH HOH B . K 5 HOH 26 110 110 HOH HOH B . K 5 HOH 27 111 111 HOH HOH B . K 5 HOH 28 112 112 HOH HOH B . K 5 HOH 29 116 116 HOH HOH B . K 5 HOH 30 118 118 HOH HOH B . K 5 HOH 31 120 120 HOH HOH B . K 5 HOH 32 121 121 HOH HOH B . K 5 HOH 33 122 122 HOH HOH B . K 5 HOH 34 124 124 HOH HOH B . K 5 HOH 35 125 125 HOH HOH B . K 5 HOH 36 130 130 HOH HOH B . K 5 HOH 37 132 132 HOH HOH B . K 5 HOH 38 133 133 HOH HOH B . K 5 HOH 39 135 135 HOH HOH B . K 5 HOH 40 138 138 HOH HOH B . K 5 HOH 41 142 142 HOH HOH B . K 5 HOH 42 145 145 HOH HOH B . K 5 HOH 43 147 147 HOH HOH B . K 5 HOH 44 151 151 HOH HOH B . K 5 HOH 45 152 152 HOH HOH B . K 5 HOH 46 153 153 HOH HOH B . K 5 HOH 47 154 154 HOH HOH B . K 5 HOH 48 157 157 HOH HOH B . K 5 HOH 49 158 158 HOH HOH B . K 5 HOH 50 161 161 HOH HOH B . K 5 HOH 51 175 175 HOH HOH B . K 5 HOH 52 177 177 HOH HOH B . K 5 HOH 53 178 178 HOH HOH B . K 5 HOH 54 179 179 HOH HOH B . K 5 HOH 55 187 187 HOH HOH B . K 5 HOH 56 189 189 HOH HOH B . K 5 HOH 57 192 192 HOH HOH B . K 5 HOH 58 194 194 HOH HOH B . K 5 HOH 59 208 208 HOH HOH B . K 5 HOH 60 209 209 HOH HOH B . K 5 HOH 61 213 213 HOH HOH B . K 5 HOH 62 214 214 HOH HOH B . K 5 HOH 63 215 215 HOH HOH B . K 5 HOH 64 216 216 HOH HOH B . K 5 HOH 65 218 218 HOH HOH B . K 5 HOH 66 220 220 HOH HOH B . K 5 HOH 67 222 222 HOH HOH B . # _pdbx_unobs_or_zero_occ_atoms.id 1 _pdbx_unobs_or_zero_occ_atoms.PDB_model_num 1 _pdbx_unobs_or_zero_occ_atoms.polymer_flag Y _pdbx_unobs_or_zero_occ_atoms.occupancy_flag 1 _pdbx_unobs_or_zero_occ_atoms.auth_asym_id A _pdbx_unobs_or_zero_occ_atoms.auth_comp_id A _pdbx_unobs_or_zero_occ_atoms.auth_seq_id 3 _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code ? _pdbx_unobs_or_zero_occ_atoms.auth_atom_id "O5'" _pdbx_unobs_or_zero_occ_atoms.label_alt_id ? _pdbx_unobs_or_zero_occ_atoms.label_asym_id A _pdbx_unobs_or_zero_occ_atoms.label_comp_id A _pdbx_unobs_or_zero_occ_atoms.label_seq_id 1 _pdbx_unobs_or_zero_occ_atoms.label_atom_id "O5'" # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal SHARP phasing . ? 1 CNS refinement . ? 2 DENZO 'data reduction' . ? 3 SCALEPACK 'data scaling' . ? 4 # _cell.entry_id 1F27 _cell.length_a 47.59 _cell.length_b 30.96 _cell.length_c 62.11 _cell.angle_alpha 90 _cell.angle_beta 111.88 _cell.angle_gamma 90 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1F27 _symmetry.space_group_name_H-M 'C 1 2 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting monoclinic _symmetry.Int_Tables_number 5 # _exptl.entry_id 1F27 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 2 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_percent_sol 44.43 _exptl_crystal.density_Matthews 2.21 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp 301 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.4 _exptl_crystal_grow.pdbx_details 'MPD, POTASIUM HEPES, MGCL2, KCL, BIOTIN, SPERMINE, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 301K' _exptl_crystal_grow.pdbx_pH_range ? # loop_ _exptl_crystal_grow_comp.crystal_id _exptl_crystal_grow_comp.id _exptl_crystal_grow_comp.sol_id _exptl_crystal_grow_comp.name _exptl_crystal_grow_comp.volume _exptl_crystal_grow_comp.conc _exptl_crystal_grow_comp.details 1 1 1 'POTASIUM HEPES' ? ? ? 1 2 1 MGCL2 ? ? ? 1 3 1 KCL ? ? ? 1 4 1 BIOTIN ? ? ? 1 5 1 SPERMINE ? ? ? 1 6 1 MPD ? ? ? 1 7 2 MPD ? ? ? # loop_ _diffrn.id _diffrn.ambient_temp _diffrn.ambient_temp_details _diffrn.crystal_id 1 100 ? 1 2 ? ? 1 # loop_ _diffrn_detector.diffrn_id _diffrn_detector.detector _diffrn_detector.type _diffrn_detector.pdbx_collection_date _diffrn_detector.details 1 CCD 'ADSC QUANTUM 4' 1998-09-20 ? 2 CCD 'ADSC QUANTUM 4' 1999-03-21 ? # loop_ _diffrn_radiation.diffrn_id _diffrn_radiation.wavelength_id _diffrn_radiation.pdbx_monochromatic_or_laue_m_l _diffrn_radiation.monochromator _diffrn_radiation.pdbx_diffrn_protocol _diffrn_radiation.pdbx_scattering_type 1 1 M ? 'SINGLE WAVELENGTH' x-ray 2 2 M ? 'SINGLE WAVELENGTH' x-ray # loop_ _diffrn_radiation_wavelength.id _diffrn_radiation_wavelength.wavelength _diffrn_radiation_wavelength.wt 1 0.97186 1.0 2 0.97954 1.0 3 0.97969 1.0 4 0.98743 1.0 5 0.9650 1.0 # loop_ _diffrn_source.diffrn_id _diffrn_source.source _diffrn_source.type _diffrn_source.pdbx_synchrotron_site _diffrn_source.pdbx_synchrotron_beamline _diffrn_source.pdbx_wavelength _diffrn_source.pdbx_wavelength_list 1 SYNCHROTRON 'ALS BEAMLINE 5.0.2' ALS 5.0.2 ? '0.97186, 0.97954, 0.97969, 0.98743' 2 SYNCHROTRON 'ALS BEAMLINE 5.0.2' ALS 5.0.2 0.9650 ? # _reflns.entry_id 1F27 _reflns.observed_criterion_sigma_I 1.0 _reflns.observed_criterion_sigma_F 2.0 _reflns.d_resolution_low 18.00 _reflns.d_resolution_high 1.30 _reflns.number_obs ? _reflns.number_all 20852 _reflns.percent_possible_obs 92 _reflns.pdbx_Rmerge_I_obs 0.0480000 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI 9.00 _reflns.B_iso_Wilson_estimate 12.2 _reflns.pdbx_redundancy 6.3 _reflns.R_free_details ? _reflns.pdbx_diffrn_id 1,2 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 1.30 _reflns_shell.d_res_low 1.38 _reflns_shell.percent_possible_all 66.4 _reflns_shell.Rmerge_I_obs 0.3800000 _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.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1F27 _refine.ls_number_reflns_obs 20852 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I 1.0 _refine.pdbx_ls_sigma_F 2.0 _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 17.18 _refine.ls_d_res_high 1.30 _refine.ls_percent_reflns_obs 91.7 _refine.ls_R_factor_obs 0.1990000 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.1990000 _refine.ls_R_factor_R_free 0.2380000 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 8.6 _refine.ls_number_reflns_R_free 1797 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _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 ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _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 ? _refine.overall_SU_B ? _refine.ls_redundancy_reflns_obs ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _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 634 _refine_hist.pdbx_number_atoms_ligand 22 _refine_hist.number_atoms_solvent 184 _refine_hist.number_atoms_total 840 _refine_hist.d_res_high 1.30 _refine_hist.d_res_low 17.18 # _database_PDB_matrix.entry_id 1F27 _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 1F27 _struct.title 'CRYSTAL STRUCTURE OF A BIOTIN-BINDING RNA PSEUDOKNOT' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1F27 _struct_keywords.pdbx_keywords RNA _struct_keywords.text 'RNA APTAMER, PSEUDOKNOT, BIOTIN-BINDING RNA, 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 3 ? D N N 3 ? E N N 3 ? F N N 3 ? G N N 3 ? H N N 4 ? I N N 3 ? J N N 5 ? K N N 5 ? # loop_ _struct_ref.id _struct_ref.entity_id _struct_ref.db_name _struct_ref.db_code _struct_ref.pdbx_db_accession _struct_ref.pdbx_db_isoform _struct_ref.pdbx_seq_one_letter_code _struct_ref.pdbx_align_begin 1 1 PDB 1F27 1F27 ? ? ? 2 2 PDB 1F27 1F27 ? ? ? # loop_ _struct_ref_seq.align_id _struct_ref_seq.ref_id _struct_ref_seq.pdbx_PDB_id_code _struct_ref_seq.pdbx_strand_id _struct_ref_seq.seq_align_beg _struct_ref_seq.pdbx_seq_align_beg_ins_code _struct_ref_seq.seq_align_end _struct_ref_seq.pdbx_seq_align_end_ins_code _struct_ref_seq.pdbx_db_accession _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_db_align_beg_ins_code _struct_ref_seq.db_align_end _struct_ref_seq.pdbx_db_align_end_ins_code _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.pdbx_auth_seq_align_end 1 1 1F27 A 1 ? 19 ? 1F27 3 ? 21 ? 3 21 2 2 1F27 B 1 ? 11 ? 1F27 22 ? 32 ? 22 32 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details dimeric _pdbx_struct_assembly.oligomeric_count 2 # _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.pdbx_parent_biol_id ? _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 U 5 O4 ? ? ? 1_555 D MG . MG ? ? A U 7 A MG 35 1_555 ? ? ? ? ? ? ? 2.311 ? ? metalc2 metalc ? ? A C 6 OP2 ? ? ? 1_555 F MG . MG ? ? A C 8 A MG 37 1_555 ? ? ? ? ? ? ? 1.917 ? ? metalc3 metalc ? ? A A 7 OP2 ? ? ? 1_555 E MG . MG ? ? A A 9 A MG 36 1_555 ? ? ? ? ? ? ? 2.008 ? ? metalc4 metalc ? ? H BTN . O3 ? ? ? 1_555 I MG . MG ? ? A BTN 33 B MG 38 1_555 ? ? ? ? ? ? ? 2.061 ? ? metalc5 metalc ? ? C MG . MG ? ? ? 1_555 G MG . MG ? ? A MG 34 A MG 39 2_655 ? ? ? ? ? ? ? 2.875 ? ? metalc6 metalc ? ? C MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 34 A HOH 43 1_555 ? ? ? ? ? ? ? 2.207 ? ? metalc7 metalc ? ? C MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 34 A HOH 163 1_555 ? ? ? ? ? ? ? 2.088 ? ? metalc8 metalc ? ? C MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 34 A HOH 169 2_655 ? ? ? ? ? ? ? 2.190 ? ? metalc9 metalc ? ? C MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 34 A HOH 171 1_555 ? ? ? ? ? ? ? 2.043 ? ? metalc10 metalc ? ? C MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 34 A HOH 199 1_555 ? ? ? ? ? ? ? 2.460 ? ? metalc11 metalc ? ? C MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 34 A HOH 200 1_555 ? ? ? ? ? ? ? 1.990 ? ? metalc12 metalc ? ? C MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 34 A HOH 201 1_555 ? ? ? ? ? ? ? 2.043 ? ? metalc13 metalc ? ? D MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 35 A HOH 162 1_555 ? ? ? ? ? ? ? 2.094 ? ? metalc14 metalc ? ? D MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 35 A HOH 164 1_555 ? ? ? ? ? ? ? 2.036 ? ? metalc15 metalc ? ? D MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 35 A HOH 173 1_555 ? ? ? ? ? ? ? 2.076 ? ? metalc16 metalc ? ? E MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 36 A HOH 65 1_555 ? ? ? ? ? ? ? 2.155 ? ? metalc17 metalc ? ? E MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 36 A HOH 165 1_555 ? ? ? ? ? ? ? 2.027 ? ? metalc18 metalc ? ? E MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 36 A HOH 166 1_555 ? ? ? ? ? ? ? 2.161 ? ? metalc19 metalc ? ? E MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 36 A HOH 167 1_555 ? ? ? ? ? ? ? 2.118 ? ? metalc20 metalc ? ? E MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 36 A HOH 168 1_555 ? ? ? ? ? ? ? 2.058 ? ? metalc21 metalc ? ? F MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 37 A HOH 105 1_555 ? ? ? ? ? ? ? 2.295 ? ? metalc22 metalc ? ? F MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 37 A HOH 170 1_555 ? ? ? ? ? ? ? 2.238 ? ? metalc23 metalc ? ? F MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 37 A HOH 172 1_555 ? ? ? ? ? ? ? 2.066 ? ? metalc24 metalc ? ? F MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 37 A HOH 202 1_555 ? ? ? ? ? ? ? 1.974 ? ? metalc25 metalc ? ? F MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 37 A HOH 203 1_555 ? ? ? ? ? ? ? 1.973 ? ? metalc26 metalc ? ? G MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 39 A HOH 43 2_655 ? ? ? ? ? ? ? 2.126 ? ? metalc27 metalc ? ? G MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 39 A HOH 169 1_555 ? ? ? ? ? ? ? 2.019 ? ? metalc28 metalc ? ? G MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 39 A HOH 171 2_655 ? ? ? ? ? ? ? 3.069 ? ? metalc29 metalc ? ? G MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 39 A HOH 197 1_555 ? ? ? ? ? ? ? 2.235 ? ? metalc30 metalc ? ? G MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 39 A HOH 197 2_655 ? ? ? ? ? ? ? 2.248 ? ? metalc31 metalc ? ? G MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 39 A HOH 198 1_555 ? ? ? ? ? ? ? 1.957 ? ? metalc32 metalc ? ? G MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 39 A HOH 198 2_655 ? ? ? ? ? ? ? 2.113 ? ? metalc33 metalc ? ? G MG . MG ? ? ? 1_555 J HOH . O ? ? A MG 39 A HOH 199 2_655 ? ? ? ? ? ? ? 1.961 ? ? metalc34 metalc ? ? J HOH . O ? ? ? 1_555 I MG . MG ? ? A HOH 159 B MG 38 1_555 ? ? ? ? ? ? ? 2.098 ? ? metalc35 metalc ? ? J HOH . O ? ? ? 1_555 I MG . MG ? ? A HOH 160 B MG 38 1_555 ? ? ? ? ? ? ? 2.052 ? ? metalc36 metalc ? ? B A 4 OP2 ? ? ? 1_555 I MG . MG ? ? B A 25 B MG 38 1_555 ? ? ? ? ? ? ? 1.993 ? ? metalc37 metalc ? ? I MG . MG ? ? ? 1_555 K HOH . O ? ? B MG 38 B HOH 158 1_555 ? ? ? ? ? ? ? 2.031 ? ? metalc38 metalc ? ? I MG . MG ? ? ? 1_555 K HOH . O ? ? B MG 38 B HOH 161 1_555 ? ? ? ? ? ? ? 2.084 ? ? hydrog1 hydrog ? ? A A 1 N1 ? ? ? 1_555 A U 18 N3 ? ? A A 3 A U 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog2 hydrog ? ? A A 1 N6 ? ? ? 1_555 A U 18 O4 ? ? A A 3 A U 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog3 hydrog ? ? A C 2 N3 ? ? ? 1_555 A G 17 N1 ? ? A C 4 A G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog4 hydrog ? ? A C 2 N4 ? ? ? 1_555 A G 17 O6 ? ? A C 4 A G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog5 hydrog ? ? A C 2 O2 ? ? ? 1_555 A G 17 N2 ? ? A C 4 A G 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog6 hydrog ? ? A C 3 N3 ? ? ? 1_555 A G 16 N1 ? ? A C 5 A G 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog7 hydrog ? ? A C 3 N4 ? ? ? 1_555 A G 16 O6 ? ? A C 5 A G 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog8 hydrog ? ? A C 3 O2 ? ? ? 1_555 A G 16 N2 ? ? A C 5 A G 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog9 hydrog ? ? A G 4 N1 ? ? ? 1_555 A C 15 N3 ? ? A G 6 A C 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog10 hydrog ? ? A G 4 N2 ? ? ? 1_555 A C 15 O2 ? ? A G 6 A C 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog11 hydrog ? ? A G 4 O6 ? ? ? 1_555 A C 15 N4 ? ? A G 6 A C 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog12 hydrog ? ? A U 5 N3 ? ? ? 1_555 A A 14 N1 ? ? A U 7 A A 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog13 hydrog ? ? A U 5 O4 ? ? ? 1_555 A A 14 N6 ? ? A U 7 A A 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog14 hydrog ? ? A G 8 N1 ? ? ? 1_555 B C 11 N3 ? ? A G 10 B C 32 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog15 hydrog ? ? A G 8 N2 ? ? ? 1_555 B C 11 O2 ? ? A G 10 B C 32 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog16 hydrog ? ? A G 8 O6 ? ? ? 1_555 B C 11 N4 ? ? A G 10 B C 32 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog17 hydrog ? ? A A 9 N1 ? ? ? 1_555 B U 10 N3 ? ? A A 11 B U 31 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog18 hydrog ? ? A A 9 N6 ? ? ? 1_555 B U 10 O4 ? ? A A 11 B U 31 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog19 hydrog ? ? A G 10 N1 ? ? ? 1_555 B C 9 N3 ? ? A G 12 B C 30 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog20 hydrog ? ? A G 10 N2 ? ? ? 1_555 B C 9 O2 ? ? A G 12 B C 30 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog21 hydrog ? ? A G 10 O6 ? ? ? 1_555 B C 9 N4 ? ? A G 12 B C 30 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog22 hydrog ? ? A G 11 N1 ? ? ? 1_555 B C 8 N3 ? ? A G 13 B C 29 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog23 hydrog ? ? A G 11 N2 ? ? ? 1_555 B C 8 O2 ? ? A G 13 B C 29 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog24 hydrog ? ? A G 11 O6 ? ? ? 1_555 B C 8 N4 ? ? A G 13 B C 29 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog25 hydrog ? ? A A 12 N1 ? ? ? 1_555 B U 7 N3 ? ? A A 14 B U 28 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog26 hydrog ? ? A A 12 N6 ? ? ? 1_555 B U 7 O4 ? ? A A 14 B U 28 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog27 hydrog ? ? A C 13 N3 ? ? ? 1_555 B G 6 N1 ? ? A C 15 B G 27 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog28 hydrog ? ? A C 13 N4 ? ? ? 1_555 B G 6 O6 ? ? A C 15 B G 27 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog29 hydrog ? ? A C 13 O2 ? ? ? 1_555 B G 6 N2 ? ? A C 15 B G 27 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? hydrog30 hydrog ? ? A C 15 O2 ? ? ? 1_555 B A 5 N6 ? ? A C 17 B A 26 1_555 ? ? ? ? ? ? 'C-A MISPAIR' ? ? ? hydrog31 hydrog ? ? A G 17 N2 ? ? ? 1_555 B A 2 N3 ? ? A G 19 B A 23 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 O4 ? A U 5 ? A U 7 ? 1_555 MG ? D MG . ? A MG 35 ? 1_555 O ? J HOH . ? A HOH 162 ? 1_555 82.9 ? 2 O4 ? A U 5 ? A U 7 ? 1_555 MG ? D MG . ? A MG 35 ? 1_555 O ? J HOH . ? A HOH 164 ? 1_555 100.3 ? 3 O ? J HOH . ? A HOH 162 ? 1_555 MG ? D MG . ? A MG 35 ? 1_555 O ? J HOH . ? A HOH 164 ? 1_555 87.2 ? 4 O4 ? A U 5 ? A U 7 ? 1_555 MG ? D MG . ? A MG 35 ? 1_555 O ? J HOH . ? A HOH 173 ? 1_555 84.2 ? 5 O ? J HOH . ? A HOH 162 ? 1_555 MG ? D MG . ? A MG 35 ? 1_555 O ? J HOH . ? A HOH 173 ? 1_555 80.9 ? 6 O ? J HOH . ? A HOH 164 ? 1_555 MG ? D MG . ? A MG 35 ? 1_555 O ? J HOH . ? A HOH 173 ? 1_555 166.7 ? 7 OP2 ? A C 6 ? A C 8 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 105 ? 1_555 87.0 ? 8 OP2 ? A C 6 ? A C 8 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 170 ? 1_555 91.0 ? 9 O ? J HOH . ? A HOH 105 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 170 ? 1_555 88.4 ? 10 OP2 ? A C 6 ? A C 8 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 172 ? 1_555 93.1 ? 11 O ? J HOH . ? A HOH 105 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 172 ? 1_555 85.7 ? 12 O ? J HOH . ? A HOH 170 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 172 ? 1_555 172.6 ? 13 OP2 ? A C 6 ? A C 8 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 202 ? 1_555 177.4 ? 14 O ? J HOH . ? A HOH 105 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 202 ? 1_555 94.0 ? 15 O ? J HOH . ? A HOH 170 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 202 ? 1_555 86.7 ? 16 O ? J HOH . ? A HOH 172 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 202 ? 1_555 89.4 ? 17 OP2 ? A C 6 ? A C 8 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 203 ? 1_555 97.5 ? 18 O ? J HOH . ? A HOH 105 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 203 ? 1_555 174.3 ? 19 O ? J HOH . ? A HOH 170 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 203 ? 1_555 95.0 ? 20 O ? J HOH . ? A HOH 172 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 203 ? 1_555 90.6 ? 21 O ? J HOH . ? A HOH 202 ? 1_555 MG ? F MG . ? A MG 37 ? 1_555 O ? J HOH . ? A HOH 203 ? 1_555 81.6 ? 22 OP2 ? A A 7 ? A A 9 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 65 ? 1_555 171.5 ? 23 OP2 ? A A 7 ? A A 9 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 165 ? 1_555 87.2 ? 24 O ? J HOH . ? A HOH 65 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 165 ? 1_555 89.4 ? 25 OP2 ? A A 7 ? A A 9 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 166 ? 1_555 98.3 ? 26 O ? J HOH . ? A HOH 65 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 166 ? 1_555 89.3 ? 27 O ? J HOH . ? A HOH 165 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 166 ? 1_555 88.7 ? 28 OP2 ? A A 7 ? A A 9 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 167 ? 1_555 86.7 ? 29 O ? J HOH . ? A HOH 65 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 167 ? 1_555 85.7 ? 30 O ? J HOH . ? A HOH 165 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 167 ? 1_555 93.0 ? 31 O ? J HOH . ? A HOH 166 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 167 ? 1_555 174.7 ? 32 OP2 ? A A 7 ? A A 9 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 168 ? 1_555 94.1 ? 33 O ? J HOH . ? A HOH 65 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 168 ? 1_555 89.5 ? 34 O ? J HOH . ? A HOH 165 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 168 ? 1_555 178.6 ? 35 O ? J HOH . ? A HOH 166 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 168 ? 1_555 90.6 ? 36 O ? J HOH . ? A HOH 167 ? 1_555 MG ? E MG . ? A MG 36 ? 1_555 O ? J HOH . ? A HOH 168 ? 1_555 87.6 ? 37 O3 ? H BTN . ? A BTN 33 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? J HOH . ? A HOH 159 ? 1_555 87.0 ? 38 O3 ? H BTN . ? A BTN 33 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? J HOH . ? A HOH 160 ? 1_555 84.8 ? 39 O ? J HOH . ? A HOH 159 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? J HOH . ? A HOH 160 ? 1_555 171.8 ? 40 O3 ? H BTN . ? A BTN 33 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 OP2 ? B A 4 ? B A 25 ? 1_555 179.0 ? 41 O ? J HOH . ? A HOH 159 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 OP2 ? B A 4 ? B A 25 ? 1_555 93.0 ? 42 O ? J HOH . ? A HOH 160 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 OP2 ? B A 4 ? B A 25 ? 1_555 95.2 ? 43 O3 ? H BTN . ? A BTN 33 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? K HOH . ? B HOH 158 ? 1_555 90.5 ? 44 O ? J HOH . ? A HOH 159 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? K HOH . ? B HOH 158 ? 1_555 91.3 ? 45 O ? J HOH . ? A HOH 160 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? K HOH . ? B HOH 158 ? 1_555 88.3 ? 46 OP2 ? B A 4 ? B A 25 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? K HOH . ? B HOH 158 ? 1_555 88.4 ? 47 O3 ? H BTN . ? A BTN 33 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? K HOH . ? B HOH 161 ? 1_555 88.1 ? 48 O ? J HOH . ? A HOH 159 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? K HOH . ? B HOH 161 ? 1_555 88.6 ? 49 O ? J HOH . ? A HOH 160 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? K HOH . ? B HOH 161 ? 1_555 91.5 ? 50 OP2 ? B A 4 ? B A 25 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? K HOH . ? B HOH 161 ? 1_555 92.9 ? 51 O ? K HOH . ? B HOH 158 ? 1_555 MG ? I MG . ? B MG 38 ? 1_555 O ? K HOH . ? B HOH 161 ? 1_555 178.6 ? 52 MG ? G MG . ? A MG 39 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 43 ? 1_555 47.2 ? 53 MG ? G MG . ? A MG 39 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 163 ? 1_555 137.2 ? 54 O ? J HOH . ? A HOH 43 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 163 ? 1_555 93.0 ? 55 MG ? G MG . ? A MG 39 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 169 ? 2_655 44.5 ? 56 O ? J HOH . ? A HOH 43 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 169 ? 2_655 80.7 ? 57 O ? J HOH . ? A HOH 163 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 169 ? 2_655 163.1 ? 58 MG ? G MG . ? A MG 39 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 171 ? 1_555 75.1 ? 59 O ? J HOH . ? A HOH 43 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 171 ? 1_555 84.6 ? 60 O ? J HOH . ? A HOH 163 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 171 ? 1_555 87.9 ? 61 O ? J HOH . ? A HOH 169 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 171 ? 1_555 107.0 ? 62 MG ? G MG . ? A MG 39 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 199 ? 1_555 42.3 ? 63 O ? J HOH . ? A HOH 43 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 199 ? 1_555 83.5 ? 64 O ? J HOH . ? A HOH 163 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 199 ? 1_555 137.8 ? 65 O ? J HOH . ? A HOH 169 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 199 ? 1_555 57.5 ? 66 O ? J HOH . ? A HOH 171 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 199 ? 1_555 49.9 ? 67 MG ? G MG . ? A MG 39 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 200 ? 1_555 107.0 ? 68 O ? J HOH . ? A HOH 43 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 200 ? 1_555 91.7 ? 69 O ? J HOH . ? A HOH 163 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 200 ? 1_555 85.9 ? 70 O ? J HOH . ? A HOH 169 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 200 ? 1_555 78.6 ? 71 O ? J HOH . ? A HOH 171 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 200 ? 1_555 172.6 ? 72 O ? J HOH . ? A HOH 199 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 200 ? 1_555 136.1 ? 73 MG ? G MG . ? A MG 39 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 201 ? 1_555 124.8 ? 74 O ? J HOH . ? A HOH 43 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 201 ? 1_555 171.4 ? 75 O ? J HOH . ? A HOH 163 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 201 ? 1_555 93.6 ? 76 O ? J HOH . ? A HOH 169 ? 2_655 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 201 ? 1_555 94.4 ? 77 O ? J HOH . ? A HOH 171 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 201 ? 1_555 90.1 ? 78 O ? J HOH . ? A HOH 199 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 201 ? 1_555 87.9 ? 79 O ? J HOH . ? A HOH 200 ? 1_555 MG ? C MG . ? A MG 34 ? 1_555 O ? J HOH . ? A HOH 201 ? 1_555 94.3 ? 80 O ? J HOH . ? A HOH 43 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 169 ? 1_555 86.7 ? 81 O ? J HOH . ? A HOH 43 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 171 ? 2_655 63.9 ? 82 O ? J HOH . ? A HOH 169 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 171 ? 2_655 81.1 ? 83 O ? J HOH . ? A HOH 43 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 197 ? 1_555 95.2 ? 84 O ? J HOH . ? A HOH 169 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 197 ? 1_555 171.6 ? 85 O ? J HOH . ? A HOH 171 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 197 ? 1_555 92.4 ? 86 O ? J HOH . ? A HOH 43 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 197 ? 2_655 95.6 ? 87 O ? J HOH . ? A HOH 169 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 197 ? 2_655 171.8 ? 88 O ? J HOH . ? A HOH 171 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 197 ? 2_655 92.8 ? 89 O ? J HOH . ? A HOH 197 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 197 ? 2_655 0.5 ? 90 O ? J HOH . ? A HOH 43 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 1_555 92.4 ? 91 O ? J HOH . ? A HOH 169 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 1_555 101.2 ? 92 O ? J HOH . ? A HOH 171 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 1_555 156.1 ? 93 O ? J HOH . ? A HOH 197 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 1_555 86.9 ? 94 O ? J HOH . ? A HOH 197 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 1_555 86.5 ? 95 O ? J HOH . ? A HOH 43 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 2_655 174.9 ? 96 O ? J HOH . ? A HOH 169 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 2_655 94.1 ? 97 O ? J HOH . ? A HOH 171 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 2_655 111.3 ? 98 O ? J HOH . ? A HOH 197 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 2_655 83.2 ? 99 O ? J HOH . ? A HOH 197 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 2_655 82.9 ? 100 O ? J HOH . ? A HOH 198 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 198 ? 2_655 92.3 ? 101 O ? J HOH . ? A HOH 43 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 199 ? 2_655 99.2 ? 102 O ? J HOH . ? A HOH 169 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 199 ? 2_655 68.8 ? 103 O ? J HOH . ? A HOH 171 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 199 ? 2_655 37.8 ? 104 O ? J HOH . ? A HOH 197 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 199 ? 2_655 102.8 ? 105 O ? J HOH . ? A HOH 197 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 199 ? 2_655 103.1 ? 106 O ? J HOH . ? A HOH 198 ? 1_555 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 199 ? 2_655 164.1 ? 107 O ? J HOH . ? A HOH 198 ? 2_655 MG ? G MG . ? A MG 39 ? 1_555 O ? J HOH . ? A HOH 199 ? 2_655 76.5 ? # 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 MG 34 ? 8 'BINDING SITE FOR RESIDUE MG A 34' AC2 Software A MG 35 ? 4 'BINDING SITE FOR RESIDUE MG A 35' AC3 Software A MG 36 ? 6 'BINDING SITE FOR RESIDUE MG A 36' AC4 Software A MG 37 ? 6 'BINDING SITE FOR RESIDUE MG A 37' AC5 Software B MG 38 ? 6 'BINDING SITE FOR RESIDUE MG B 38' AC6 Software A MG 39 ? 9 'BINDING SITE FOR RESIDUE MG A 39' AC7 Software A BTN 33 ? 10 'BINDING SITE FOR RESIDUE BTN A 33' 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 8 MG G . ? MG A 39 . ? 2_655 ? 2 AC1 8 HOH J . ? HOH A 43 . ? 1_555 ? 3 AC1 8 HOH J . ? HOH A 163 . ? 1_555 ? 4 AC1 8 HOH J . ? HOH A 169 . ? 2_655 ? 5 AC1 8 HOH J . ? HOH A 171 . ? 1_555 ? 6 AC1 8 HOH J . ? HOH A 199 . ? 1_555 ? 7 AC1 8 HOH J . ? HOH A 200 . ? 1_555 ? 8 AC1 8 HOH J . ? HOH A 201 . ? 1_555 ? 9 AC2 4 U A 5 ? U A 7 . ? 1_555 ? 10 AC2 4 HOH J . ? HOH A 162 . ? 1_555 ? 11 AC2 4 HOH J . ? HOH A 164 . ? 1_555 ? 12 AC2 4 HOH J . ? HOH A 173 . ? 1_555 ? 13 AC3 6 A A 7 ? A A 9 . ? 1_555 ? 14 AC3 6 HOH J . ? HOH A 65 . ? 1_555 ? 15 AC3 6 HOH J . ? HOH A 165 . ? 1_555 ? 16 AC3 6 HOH J . ? HOH A 166 . ? 1_555 ? 17 AC3 6 HOH J . ? HOH A 167 . ? 1_555 ? 18 AC3 6 HOH J . ? HOH A 168 . ? 1_555 ? 19 AC4 6 C A 6 ? C A 8 . ? 1_555 ? 20 AC4 6 HOH J . ? HOH A 105 . ? 1_555 ? 21 AC4 6 HOH J . ? HOH A 170 . ? 1_555 ? 22 AC4 6 HOH J . ? HOH A 172 . ? 1_555 ? 23 AC4 6 HOH J . ? HOH A 202 . ? 1_555 ? 24 AC4 6 HOH J . ? HOH A 203 . ? 1_555 ? 25 AC5 6 BTN H . ? BTN A 33 . ? 1_555 ? 26 AC5 6 HOH J . ? HOH A 159 . ? 1_555 ? 27 AC5 6 HOH J . ? HOH A 160 . ? 1_555 ? 28 AC5 6 A B 4 ? A B 25 . ? 1_555 ? 29 AC5 6 HOH K . ? HOH B 158 . ? 1_555 ? 30 AC5 6 HOH K . ? HOH B 161 . ? 1_555 ? 31 AC6 9 MG C . ? MG A 34 . ? 2_655 ? 32 AC6 9 HOH J . ? HOH A 43 . ? 2_655 ? 33 AC6 9 HOH J . ? HOH A 169 . ? 1_555 ? 34 AC6 9 HOH J . ? HOH A 171 . ? 2_655 ? 35 AC6 9 HOH J . ? HOH A 197 . ? 2_655 ? 36 AC6 9 HOH J . ? HOH A 197 . ? 1_555 ? 37 AC6 9 HOH J . ? HOH A 198 . ? 2_655 ? 38 AC6 9 HOH J . ? HOH A 198 . ? 1_555 ? 39 AC6 9 HOH J . ? HOH A 199 . ? 2_655 ? 40 AC7 10 G A 4 ? G A 6 . ? 1_555 ? 41 AC7 10 U A 5 ? U A 7 . ? 1_555 ? 42 AC7 10 HOH J . ? HOH A 159 . ? 1_555 ? 43 AC7 10 HOH J . ? HOH A 160 . ? 1_555 ? 44 AC7 10 A B 5 ? A B 26 . ? 1_555 ? 45 AC7 10 G B 6 ? G B 27 . ? 1_555 ? 46 AC7 10 MG I . ? MG B 38 . ? 1_555 ? 47 AC7 10 HOH K . ? HOH B 53 . ? 1_555 ? 48 AC7 10 HOH K . ? HOH B 158 . ? 1_555 ? 49 AC7 10 HOH K . ? HOH B 161 . ? 1_555 ? # loop_ _pdbx_validate_planes.id _pdbx_validate_planes.PDB_model_num _pdbx_validate_planes.auth_comp_id _pdbx_validate_planes.auth_asym_id _pdbx_validate_planes.auth_seq_id _pdbx_validate_planes.PDB_ins_code _pdbx_validate_planes.label_alt_id _pdbx_validate_planes.rmsd _pdbx_validate_planes.type 1 1 U A 7 ? ? 0.089 'SIDE CHAIN' 2 1 U B 31 ? ? 0.068 'SIDE CHAIN' # _struct_site_keywords.site_id 1 _struct_site_keywords.text INTERCALATION # _pdbx_struct_special_symmetry.id 1 _pdbx_struct_special_symmetry.PDB_model_num 1 _pdbx_struct_special_symmetry.auth_asym_id A _pdbx_struct_special_symmetry.auth_comp_id HOH _pdbx_struct_special_symmetry.auth_seq_id 197 _pdbx_struct_special_symmetry.PDB_ins_code ? _pdbx_struct_special_symmetry.label_asym_id J _pdbx_struct_special_symmetry.label_comp_id HOH _pdbx_struct_special_symmetry.label_seq_id . # 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 BTN C11 C N N 38 BTN O11 O N N 39 BTN O12 O N N 40 BTN C10 C N N 41 BTN C9 C N N 42 BTN C8 C N N 43 BTN C7 C N N 44 BTN C2 C N S 45 BTN S1 S N N 46 BTN C6 C N N 47 BTN C5 C N R 48 BTN N1 N N N 49 BTN C3 C N N 50 BTN O3 O N N 51 BTN N2 N N N 52 BTN C4 C N S 53 BTN HO2 H N N 54 BTN H101 H N N 55 BTN H102 H N N 56 BTN H91 H N N 57 BTN H92 H N N 58 BTN H81 H N N 59 BTN H82 H N N 60 BTN H71 H N N 61 BTN H72 H N N 62 BTN H2 H N N 63 BTN H61 H N N 64 BTN H62 H N N 65 BTN H5 H N N 66 BTN HN1 H N N 67 BTN HN2 H N N 68 BTN H4 H N N 69 C OP3 O N N 70 C P P N N 71 C OP1 O N N 72 C OP2 O N N 73 C "O5'" O N N 74 C "C5'" C N N 75 C "C4'" C N R 76 C "O4'" O N N 77 C "C3'" C N S 78 C "O3'" O N N 79 C "C2'" C N R 80 C "O2'" O N N 81 C "C1'" C N R 82 C N1 N N N 83 C C2 C N N 84 C O2 O N N 85 C N3 N N N 86 C C4 C N N 87 C N4 N N N 88 C C5 C N N 89 C C6 C N N 90 C HOP3 H N N 91 C HOP2 H N N 92 C "H5'" H N N 93 C "H5''" H N N 94 C "H4'" H N N 95 C "H3'" H N N 96 C "HO3'" H N N 97 C "H2'" H N N 98 C "HO2'" H N N 99 C "H1'" H N N 100 C H41 H N N 101 C H42 H N N 102 C H5 H N N 103 C H6 H N N 104 G OP3 O N N 105 G P P N N 106 G OP1 O N N 107 G OP2 O N N 108 G "O5'" O N N 109 G "C5'" C N N 110 G "C4'" C N R 111 G "O4'" O N N 112 G "C3'" C N S 113 G "O3'" O N N 114 G "C2'" C N R 115 G "O2'" O N N 116 G "C1'" C N R 117 G N9 N Y N 118 G C8 C Y N 119 G N7 N Y N 120 G C5 C Y N 121 G C6 C N N 122 G O6 O N N 123 G N1 N N N 124 G C2 C N N 125 G N2 N N N 126 G N3 N N N 127 G C4 C Y N 128 G HOP3 H N N 129 G HOP2 H N N 130 G "H5'" H N N 131 G "H5''" H N N 132 G "H4'" H N N 133 G "H3'" H N N 134 G "HO3'" H N N 135 G "H2'" H N N 136 G "HO2'" H N N 137 G "H1'" H N N 138 G H8 H N N 139 G H1 H N N 140 G H21 H N N 141 G H22 H N N 142 HOH O O N N 143 HOH H1 H N N 144 HOH H2 H N N 145 MG MG MG N N 146 U OP3 O N N 147 U P P N N 148 U OP1 O N N 149 U OP2 O N N 150 U "O5'" O N N 151 U "C5'" C N N 152 U "C4'" C N R 153 U "O4'" O N N 154 U "C3'" C N S 155 U "O3'" O N N 156 U "C2'" C N R 157 U "O2'" O N N 158 U "C1'" C N R 159 U N1 N N N 160 U C2 C N N 161 U O2 O N N 162 U N3 N N N 163 U C4 C N N 164 U O4 O N N 165 U C5 C N N 166 U C6 C N N 167 U HOP3 H N N 168 U HOP2 H N N 169 U "H5'" H N N 170 U "H5''" H N N 171 U "H4'" H N N 172 U "H3'" H N N 173 U "HO3'" H N N 174 U "H2'" H N N 175 U "HO2'" H N N 176 U "H1'" H N N 177 U H3 H N N 178 U H5 H N N 179 U H6 H N N 180 # 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 BTN C11 O11 doub N N 40 BTN C11 O12 sing N N 41 BTN C11 C10 sing N N 42 BTN O12 HO2 sing N N 43 BTN C10 C9 sing N N 44 BTN C10 H101 sing N N 45 BTN C10 H102 sing N N 46 BTN C9 C8 sing N N 47 BTN C9 H91 sing N N 48 BTN C9 H92 sing N N 49 BTN C8 C7 sing N N 50 BTN C8 H81 sing N N 51 BTN C8 H82 sing N N 52 BTN C7 C2 sing N N 53 BTN C7 H71 sing N N 54 BTN C7 H72 sing N N 55 BTN C2 S1 sing N N 56 BTN C2 C4 sing N N 57 BTN C2 H2 sing N N 58 BTN S1 C6 sing N N 59 BTN C6 C5 sing N N 60 BTN C6 H61 sing N N 61 BTN C6 H62 sing N N 62 BTN C5 N1 sing N N 63 BTN C5 C4 sing N N 64 BTN C5 H5 sing N N 65 BTN N1 C3 sing N N 66 BTN N1 HN1 sing N N 67 BTN C3 O3 doub N N 68 BTN C3 N2 sing N N 69 BTN N2 C4 sing N N 70 BTN N2 HN2 sing N N 71 BTN C4 H4 sing N N 72 C OP3 P sing N N 73 C OP3 HOP3 sing N N 74 C P OP1 doub N N 75 C P OP2 sing N N 76 C P "O5'" sing N N 77 C OP2 HOP2 sing N N 78 C "O5'" "C5'" sing N N 79 C "C5'" "C4'" sing N N 80 C "C5'" "H5'" sing N N 81 C "C5'" "H5''" sing N N 82 C "C4'" "O4'" sing N N 83 C "C4'" "C3'" sing N N 84 C "C4'" "H4'" sing N N 85 C "O4'" "C1'" sing N N 86 C "C3'" "O3'" sing N N 87 C "C3'" "C2'" sing N N 88 C "C3'" "H3'" sing N N 89 C "O3'" "HO3'" sing N N 90 C "C2'" "O2'" sing N N 91 C "C2'" "C1'" sing N N 92 C "C2'" "H2'" sing N N 93 C "O2'" "HO2'" sing N N 94 C "C1'" N1 sing N N 95 C "C1'" "H1'" sing N N 96 C N1 C2 sing N N 97 C N1 C6 sing N N 98 C C2 O2 doub N N 99 C C2 N3 sing N N 100 C N3 C4 doub N N 101 C C4 N4 sing N N 102 C C4 C5 sing N N 103 C N4 H41 sing N N 104 C N4 H42 sing N N 105 C C5 C6 doub N N 106 C C5 H5 sing N N 107 C C6 H6 sing N N 108 G OP3 P sing N N 109 G OP3 HOP3 sing N N 110 G P OP1 doub N N 111 G P OP2 sing N N 112 G P "O5'" sing N N 113 G OP2 HOP2 sing N N 114 G "O5'" "C5'" sing N N 115 G "C5'" "C4'" sing N N 116 G "C5'" "H5'" sing N N 117 G "C5'" "H5''" sing N N 118 G "C4'" "O4'" sing N N 119 G "C4'" "C3'" sing N N 120 G "C4'" "H4'" sing N N 121 G "O4'" "C1'" sing N N 122 G "C3'" "O3'" sing N N 123 G "C3'" "C2'" sing N N 124 G "C3'" "H3'" sing N N 125 G "O3'" "HO3'" sing N N 126 G "C2'" "O2'" sing N N 127 G "C2'" "C1'" sing N N 128 G "C2'" "H2'" sing N N 129 G "O2'" "HO2'" sing N N 130 G "C1'" N9 sing N N 131 G "C1'" "H1'" sing N N 132 G N9 C8 sing Y N 133 G N9 C4 sing Y N 134 G C8 N7 doub Y N 135 G C8 H8 sing N N 136 G N7 C5 sing Y N 137 G C5 C6 sing N N 138 G C5 C4 doub Y N 139 G C6 O6 doub N N 140 G C6 N1 sing N N 141 G N1 C2 sing N N 142 G N1 H1 sing N N 143 G C2 N2 sing N N 144 G C2 N3 doub N N 145 G N2 H21 sing N N 146 G N2 H22 sing N N 147 G N3 C4 sing N N 148 HOH O H1 sing N N 149 HOH O H2 sing N N 150 U OP3 P sing N N 151 U OP3 HOP3 sing N N 152 U P OP1 doub N N 153 U P OP2 sing N N 154 U P "O5'" sing N N 155 U OP2 HOP2 sing N N 156 U "O5'" "C5'" sing N N 157 U "C5'" "C4'" sing N N 158 U "C5'" "H5'" sing N N 159 U "C5'" "H5''" sing N N 160 U "C4'" "O4'" sing N N 161 U "C4'" "C3'" sing N N 162 U "C4'" "H4'" sing N N 163 U "O4'" "C1'" sing N N 164 U "C3'" "O3'" sing N N 165 U "C3'" "C2'" sing N N 166 U "C3'" "H3'" sing N N 167 U "O3'" "HO3'" sing N N 168 U "C2'" "O2'" sing N N 169 U "C2'" "C1'" sing N N 170 U "C2'" "H2'" sing N N 171 U "O2'" "HO2'" sing N N 172 U "C1'" N1 sing N N 173 U "C1'" "H1'" sing N N 174 U N1 C2 sing N N 175 U N1 C6 sing N N 176 U C2 O2 doub N N 177 U C2 N3 sing N N 178 U N3 C4 sing N N 179 U N3 H3 sing N N 180 U C4 O4 doub N N 181 U C4 C5 sing N N 182 U C5 C6 doub N N 183 U C5 H5 sing N N 184 U C6 H6 sing N N 185 # loop_ _ndb_struct_conf_na.entry_id _ndb_struct_conf_na.feature 1F27 'double helix' 1F27 'a-form double 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 A 1 1_555 A U 18 1_555 0.096 -0.149 0.064 6.292 -11.254 -2.210 1 A_A3:U20_A A 3 ? A 20 ? 20 1 1 A C 2 1_555 A G 17 1_555 0.297 -0.158 -0.032 10.904 -18.797 3.054 2 A_C4:G19_A A 4 ? A 19 ? 19 1 1 A C 3 1_555 A G 16 1_555 0.145 -0.131 -0.151 5.289 -12.611 -0.352 3 A_C5:G18_A A 5 ? A 18 ? 19 1 1 A G 4 1_555 A C 15 1_555 0.043 -0.163 0.075 3.091 -5.580 -1.116 4 A_G6:C17_A A 6 ? A 17 ? 19 1 1 A U 5 1_555 A A 14 1_555 0.200 -0.063 -0.370 18.693 1.315 9.522 5 A_U7:A16_A A 7 ? A 16 ? 20 1 1 B G 6 1_555 A C 13 1_555 -0.258 -0.122 0.158 12.700 -4.600 1.995 6 B_G27:C15_A B 27 ? A 15 ? 19 1 1 B U 7 1_555 A A 12 1_555 0.001 -0.111 0.001 10.548 -10.690 -0.309 7 B_U28:A14_A B 28 ? A 14 ? 20 1 1 B C 8 1_555 A G 11 1_555 0.213 -0.105 -0.010 9.759 -16.803 0.558 8 B_C29:G13_A B 29 ? A 13 ? 19 1 1 B C 9 1_555 A G 10 1_555 0.100 -0.168 0.019 2.293 -12.850 0.939 9 B_C30:G12_A B 30 ? A 12 ? 19 1 1 B U 10 1_555 A A 9 1_555 0.167 -0.348 0.210 0.727 -10.900 -0.636 10 B_U31:A11_A B 31 ? A 11 ? 20 1 1 B C 11 1_555 A G 8 1_555 0.273 -0.178 0.066 4.818 -9.783 2.767 11 B_C32:G10_A B 32 ? A 10 ? 19 1 # 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 A 1 1_555 A U 18 1_555 A C 2 1_555 A G 17 1_555 0.880 -1.265 3.081 1.400 4.949 33.929 -2.859 -1.291 2.906 8.421 -2.382 34.305 1 AA_A3C4:G19U20_AA A 3 ? A 20 ? A 4 ? A 19 ? 1 A C 2 1_555 A G 17 1_555 A C 3 1_555 A G 16 1_555 -0.669 -1.774 3.359 -0.881 9.307 30.853 -4.780 1.057 2.739 17.011 1.610 32.206 2 AA_C4C5:G18G19_AA A 4 ? A 19 ? A 5 ? A 18 ? 1 A C 3 1_555 A G 16 1_555 A G 4 1_555 A C 15 1_555 -0.309 -1.692 3.269 -2.047 11.476 27.461 -5.457 0.215 2.400 22.909 4.086 29.789 3 AA_C5G6:C17G18_AA A 5 ? A 18 ? A 6 ? A 17 ? 1 A G 4 1_555 A C 15 1_555 A U 5 1_555 A A 14 1_555 0.735 -1.150 3.118 2.109 12.521 22.924 -5.524 -1.121 2.253 28.838 -4.857 26.165 4 AA_G6U7:A16C17_AA A 6 ? A 17 ? A 7 ? A 16 ? 1 A U 5 1_555 A A 14 1_555 B G 6 1_555 A C 13 1_555 -2.765 0.145 3.325 -12.663 7.187 43.088 -0.538 2.305 3.923 9.469 16.683 45.370 5 AB_U7G27:C15A16_AA A 7 ? A 16 ? B 27 ? A 15 ? 1 B G 6 1_555 A C 13 1_555 B U 7 1_555 A A 12 1_555 -0.543 -0.867 3.370 -2.280 4.883 31.232 -2.503 0.568 3.231 8.986 4.195 31.682 6 BB_G27U28:A14C15_AA B 27 ? A 15 ? B 28 ? A 14 ? 1 B U 7 1_555 A A 12 1_555 B C 8 1_555 A G 11 1_555 0.521 -1.667 3.256 0.238 3.748 34.894 -3.309 -0.830 3.069 6.227 -0.395 35.089 7 BB_U28C29:G13A14_AA B 28 ? A 14 ? B 29 ? A 13 ? 1 B C 8 1_555 A G 11 1_555 B C 9 1_555 A G 10 1_555 -0.758 -2.137 3.302 -2.841 10.494 28.182 -6.047 0.931 2.431 20.607 5.578 30.166 8 BB_C29C30:G12G13_AA B 29 ? A 13 ? B 30 ? A 12 ? 1 B C 9 1_555 A G 10 1_555 B U 10 1_555 A A 9 1_555 -0.629 -1.616 3.236 -3.391 8.545 30.043 -4.487 0.567 2.737 16.018 6.358 31.387 9 BB_C30U31:A11G12_AA B 30 ? A 12 ? B 31 ? A 11 ? 1 B U 10 1_555 A A 9 1_555 B C 11 1_555 A G 8 1_555 0.568 -1.455 3.130 2.457 3.731 32.191 -3.213 -0.612 2.981 6.688 -4.405 32.491 10 BB_U31C32:G10A11_AA B 31 ? A 11 ? B 32 ? A 10 ? # _atom_sites.entry_id 1F27 _atom_sites.fract_transf_matrix[1][1] 0.021013 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.008439 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.032300 _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] 0.017350 _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 MG N O P S # loop_