0.039157 0.000000 0.000000 0.000000 0.022870 0.000000 0.000000 0.000000 0.021994 0.00000 0.00000 0.00000 Robinson, H. Gao, Y.-G. Sanishvili, R. Joachimiak, A. Wang, A.H.-J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 25.538 43.725 45.466 C9 H14 N3 O8 P 323.197 y CYTIDINE-5'-MONOPHOSPHATE RNA linking C10 H14 N5 O6 P 331.222 y 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE DNA linking C9 H14 N3 O7 P 307.197 y 2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE DNA linking C10 H14 N5 O7 P 347.221 y 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE DNA linking C10 H15 N2 O8 P 322.208 y THYMIDINE-5'-MONOPHOSPHATE DNA linking C10 H14 N5 O8 P 363.221 y GUANOSINE-5'-MONOPHOSPHATE RNA linking H2 O 18.015 WATER non-polymer Mg 2 24.305 MAGNESIUM ION non-polymer N 1 N O N 2 N P N 3 N O N 4 N O N 5 N O N 6 N C N 7 R C N 8 N O N 9 S C N 10 N O N 11 R C N 12 N O N 13 R C N 14 N N N 15 N C N 16 N O N 17 N N N 18 N C N 19 N N N 20 N C N 21 N C N 22 N H N 23 N H N 24 N H N 25 N H N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N O N 37 N P N 38 N O N 39 N O N 40 N O N 41 N C N 42 R C N 43 N O N 44 S C N 45 N O N 46 N C N 47 R C Y 48 N N Y 49 N C Y 50 N N Y 51 N C Y 52 N C N 53 N N Y 54 N N Y 55 N C Y 56 N N Y 57 N C N 58 N H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N H N 66 N H N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N O N 73 N P N 74 N O N 75 N O N 76 N O N 77 N C N 78 R C N 79 N O N 80 S C N 81 N O N 82 N C N 83 R C N 84 N N N 85 N C N 86 N O N 87 N N N 88 N C N 89 N N N 90 N C N 91 N C N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N O N 107 N P N 108 N O N 109 N O N 110 N O N 111 N C N 112 R C N 113 N O N 114 S C N 115 N O N 116 N C N 117 R C Y 118 N N Y 119 N C Y 120 N N Y 121 N C N 122 N C N 123 N O N 124 N N N 125 N C N 126 N N N 127 N N Y 128 N C N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N O N 144 N P N 145 N O N 146 N O N 147 N O N 148 N C N 149 R C N 150 N O N 151 S C N 152 N O N 153 N C N 154 R C N 155 N N N 156 N C N 157 N O N 158 N N N 159 N C N 160 N O N 161 N C N 162 N C N 163 N C N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N O N 180 N P N 181 N O N 182 N O N 183 N O N 184 N C N 185 R C N 186 N O N 187 S C N 188 N O N 189 R C N 190 N O N 191 R C Y 192 N N Y 193 N C Y 194 N N Y 195 N C N 196 N C N 197 N O N 198 N N N 199 N C N 200 N N N 201 N N Y 202 N C N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H N 217 N O N 218 N H N 219 N H N 220 N MG N 1 N sing N 2 N sing N 3 N doub N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N doub N 28 N sing N 29 N doub N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N doub N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N doub N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing Y 60 N sing Y 61 N sing Y 62 N doub N 63 N sing Y 64 N sing Y 65 N sing Y 66 N doub N 67 N sing Y 68 N doub N 69 N sing N 70 N sing Y 71 N sing Y 72 N doub N 73 N sing Y 74 N sing N 75 N sing N 76 N sing N 77 N doub N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N doub N 101 N sing N 102 N doub N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N doub N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N doub N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing Y 133 N sing Y 134 N sing Y 135 N doub N 136 N sing Y 137 N sing N 138 N sing Y 139 N doub N 140 N doub N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N doub N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N doub N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N doub N 175 N sing N 176 N sing N 177 N sing N 178 N doub N 179 N sing N 180 N sing N 181 N doub N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N doub N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing Y 210 N sing Y 211 N sing Y 212 N doub N 213 N sing Y 214 N sing N 215 N sing Y 216 N doub N 217 N doub N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N doub N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing UK Nucleic Acids Res. NARHAD 0389 0305-1048 28 1760 1766 10.1093/nar/28.8.1760 10734195 Hexahydrated magnesium ions bind in the deep major groove and at the outer mouth of A-form nucleic acid duplexes. 2000 10.2210/pdb1dnt/pdb pdb_00001dnt 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 123 1 IMAGE PLATE 1998-12-17 RIGAKU RAXIS IIC SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 3077.005 DNA/RNA (5'-R(*GP*CP)-D(*GP*TP*AP*TP*AP*CP*GP*C)-3') 2 syn polymer 24.305 MAGNESIUM ION 1 syn non-polymer 18.015 water 51 nat water no no GC(DG)(DT)(DA)(DT)(DA)(DC)(DG)(DC) GCGTATACGC A,B polydeoxyribonucleotide/polyribonucleotide hybrid n n n n n n n n n n 1 1.87 34.0 VAPOR DIFFUSION, SITTING DROP 6.5 MPD, CACODYLATE, MGCL2, SPERMINE, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K 298 CACODYLATE 1 SPERMINE 1 MGCL2 1 MPD 1 MPD 2 1.785 1 19 A 1 B 20 -4.527 A_G1:DC20_B 1 -5.320 -0.364 0.175 -0.203 3.458 1 19 A 2 B 19 2.492 A_C2:DG19_B 2 -14.015 0.169 -0.094 -0.045 -17.842 1 19 A 3 B 18 -1.135 A_DG3:DC18_B 3 -4.358 -0.085 -0.347 -0.027 -5.781 1 20 A 4 B 17 -0.387 A_DT4:DA17_B 4 -10.435 -0.165 -0.054 -0.127 -0.780 1 20 A 5 B 16 -2.806 A_DA5:DT16_B 5 -11.470 0.100 0.451 -0.185 6.409 1 20 A 6 B 15 6.112 A_DT6:DA15_B 6 -15.330 -0.033 0.397 -0.143 9.952 1 20 A 7 B 14 1.810 A_DA7:DT14_B 7 -15.645 -0.012 0.060 -0.062 7.995 1 19 A 8 B 13 0.109 A_DC8:DG13_B 8 -12.516 0.206 -0.229 -0.114 -0.304 1 19 A 9 B 12 4.334 A_DG9:C12_B 9 0.877 -0.169 0.065 -0.018 5.446 1 19 A 10 B 11 -1.386 A_DC10:G11_B 10 5.330 0.281 0.012 -0.076 3.428 40.285 A A 1 2 -2.561 B B 20 19 3.281 -1.759 0.855 -1.609 AA_G1C2:DG19DC20_BB 1 5.382 -7.838 39.902 -2.131 -0.615 3.007 32.938 A A 2 3 17.381 B B 19 18 3.650 9.671 0.228 -1.665 AA_C2DG3:DC18DG19_BB 2 5.474 -9.838 31.055 -4.666 0.576 2.673 32.241 A A 3 4 17.988 B B 18 17 3.112 9.830 -0.871 -1.170 AA_DG3DT4:DA17DC18_BB 3 -2.171 3.972 30.669 -3.695 1.217 1.518 31.420 A A 4 5 40.329 B B 17 16 3.042 20.184 1.033 -1.300 AA_DT4DA5:DT16DA17_BB 4 -0.434 0.866 24.202 -5.405 -1.972 3.031 33.098 A A 5 6 5.705 B B 16 15 3.124 3.243 0.944 -1.350 AA_DA5DT6:DA15DT16_BB 5 2.016 -3.547 32.883 -2.886 -1.336 2.215 35.081 A A 6 7 23.925 B B 15 14 2.947 14.031 -0.447 -1.197 AA_DT6DA7:DT14DA15_BB 6 2.208 -3.765 32.160 -3.724 1.015 3.134 32.549 A A 7 8 11.001 B B 14 13 3.481 6.131 -0.031 -1.569 AA_DA7DC8:DG13DT14_BB 7 0.275 -0.493 31.980 -3.891 0.104 3.073 27.217 A A 8 9 10.220 B B 13 12 3.524 4.769 0.149 -1.978 AA_DC8DG9:C12DG13_BB 8 -3.941 8.447 26.517 -5.426 -1.326 3.162 30.651 A A 9 10 2.717 B B 12 11 3.270 1.435 -0.130 -2.056 AA_DG9DC10:G11C12_BB 9 1.534 -2.904 30.580 -4.167 0.543 software struct_keywords chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Refinement description Structure summary Data collection Database references Derived calculations 1 0 2000-04-10 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-04 1 4 2024-02-07 _struct_keywords.text _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 1999-12-16 REL REL MG MAGNESIUM ION HOH water MO6 21 2 MG MG 21 A HOH 101 3 HOH HOH 101 A HOH 106 3 HOH HOH 106 A HOH 110 3 HOH HOH 110 A HOH 111 3 HOH HOH 111 A HOH 112 3 HOH HOH 112 A HOH 113 3 HOH HOH 113 A HOH 114 3 HOH HOH 114 A HOH 115 3 HOH HOH 115 A HOH 116 3 HOH HOH 116 A HOH 117 3 HOH HOH 117 A HOH 118 3 HOH HOH 118 A HOH 119 3 HOH HOH 119 A HOH 120 3 HOH HOH 120 A HOH 121 3 HOH HOH 121 A HOH 122 3 HOH HOH 122 A HOH 123 3 HOH HOH 123 A HOH 124 3 HOH HOH 124 A HOH 125 3 HOH HOH 125 A HOH 126 3 HOH HOH 126 A HOH 128 3 HOH HOH 128 A HOH 129 3 HOH HOH 129 A HOH 130 3 HOH HOH 130 A HOH 132 3 HOH HOH 132 A HOH 133 3 HOH HOH 133 A HOH 134 3 HOH HOH 134 A HOH 136 3 HOH HOH 136 A HOH 137 3 HOH HOH 137 A HOH 139 3 HOH HOH 139 A HOH 140 3 HOH HOH 140 A HOH 141 3 HOH HOH 141 A HOH 144 3 HOH HOH 144 A MO6 21 3 HOH HOH 146 A MO6 21 3 HOH HOH 147 A MO6 21 3 HOH HOH 148 A MO6 21 3 HOH HOH 149 A MO6 21 3 HOH HOH 150 A HOH 102 3 HOH HOH 102 B HOH 103 3 HOH HOH 103 B HOH 104 3 HOH HOH 104 B HOH 105 3 HOH HOH 105 B HOH 107 3 HOH HOH 107 B HOH 108 3 HOH HOH 108 B HOH 109 3 HOH HOH 109 B HOH 127 3 HOH HOH 127 B HOH 131 3 HOH HOH 131 B HOH 135 3 HOH HOH 135 B HOH 138 3 HOH HOH 138 B HOH 142 3 HOH HOH 142 B HOH 143 3 HOH HOH 143 B HOH 145 3 HOH HOH 145 B MO6 21 3 HOH HOH 151 B G 1 n 1 G 1 A C 2 n 2 C 2 A G 3 n 3 DG 3 A T 4 n 4 DT 4 A A 5 n 5 DA 5 A T 6 n 6 DT 6 A A 7 n 7 DA 7 A C 8 n 8 DC 8 A G 9 n 9 DG 9 A C 10 n 10 DC 10 A G 11 n 1 G 11 B C 12 n 2 C 12 B G 13 n 3 DG 13 B T 14 n 4 DT 14 B A 15 n 5 DA 15 B T 16 n 6 DT 16 B A 17 n 7 DA 17 B C 18 n 8 DC 18 B G 19 n 9 DG 19 B C 20 n 10 DC 20 B 0.196 0.194 0.269 293 5 5607 author_defined_assembly 2 dimeric A HOH 146 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 147 D O HOH 1_555 178.1 A HOH 146 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 148 D O HOH 1_555 89.3 A HOH 147 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 148 D O HOH 1_555 89.4 A HOH 146 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 149 D O HOH 1_555 88.9 A HOH 147 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 149 D O HOH 1_555 89.7 A HOH 148 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 149 D O HOH 1_555 90.0 A HOH 146 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 150 D O HOH 1_555 90.7 A HOH 147 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 150 D O HOH 1_555 90.6 A HOH 148 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 150 D O HOH 1_555 179.9 A HOH 149 D O HOH 1_555 A MG 21 C MG MG 1_555 A HOH 150 D O HOH 1_555 90.0 A HOH 146 D O HOH 1_555 A MG 21 C MG MG 1_555 B HOH 151 E O HOH 1_555 90.4 A HOH 147 D O HOH 1_555 A MG 21 C MG MG 1_555 B HOH 151 E O HOH 1_555 90.9 A HOH 148 D O HOH 1_555 A MG 21 C MG MG 1_555 B HOH 151 E O HOH 1_555 90.0 A HOH 149 D O HOH 1_555 A MG 21 C MG MG 1_555 B HOH 151 E O HOH 1_555 179.3 A HOH 150 D O HOH 1_555 A MG 21 C MG MG 1_555 B HOH 151 E O HOH 1_555 90.1 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 B DC 18 0.083 SIDE CHAIN 1 B DG 19 0.071 SIDE CHAIN 1 -2.80 0.40 104.50 101.70 A A A O4' C4' C3' DG DG DG 3 3 3 N 1 -5.29 0.80 109.40 104.11 A A A O5' C5' C4' DA DA DA 5 5 5 N 1 -2.57 0.40 104.50 101.93 A A A O4' C4' C3' DT DT DT 6 6 6 N 1 -2.57 0.40 104.50 101.93 A A A O4' C4' C3' DA DA DA 7 7 7 N 1 -3.29 0.40 104.50 101.21 A A A O4' C4' C3' DG DG DG 9 9 9 N 1 -2.42 0.40 104.50 102.08 A A A O4' C4' C3' DC DC DC 10 10 10 N 1 -2.67 0.40 104.50 101.83 B B B O4' C4' C3' DT DT DT 14 14 14 N 1 4.20 0.60 122.30 126.50 B B B N3 C2 O2 DT DT DT 14 14 14 N 1 -2.87 0.40 104.50 101.63 B B B O4' C4' C3' DT DT DT 16 16 16 N 1 -2.60 0.40 104.50 101.90 B B B O4' C4' C3' DA DA DA 17 17 17 N 0.269 0.194 0.196 0.194 1.7 10 1843 295 5929 5929 1769 5 99.3 RANDOM 1 A POSTERIORI 0.0 0.0 MOLECULAR REPLACEMENT G.PARKINSON ET AL. SHELXL SWAT OPTION 0 0 460. 1.7 10 45 460 7 408 0 0.008 0.022 0.061 0.005 0.059 33.4 1.7 10.0 1DNT 5962 5929 0.0 0.0 0.056 1 43.1 12.6 100.0 0.404 1.70 1.76 11.5 11.6 100.0 data reduction d*TREK model building X-PLOR refinement SHELXL-97 data scaling d*TREK phasing X-PLOR RNA/DNA DODECAMER R(GC)D(GTATACGC) WITH MAGNESIUM BINDING SITES 1 N N 1 N N 2 N N 3 N N 3 N N metalc 2.055 A MG 21 C MG MG 1_555 A HOH 146 D O HOH 1_555 metalc 2.053 A MG 21 C MG MG 1_555 A HOH 147 D O HOH 1_555 metalc 2.068 A MG 21 C MG MG 1_555 A HOH 148 D O HOH 1_555 metalc 2.063 A MG 21 C MG MG 1_555 A HOH 149 D O HOH 1_555 metalc 2.057 A MG 21 C MG MG 1_555 A HOH 150 D O HOH 1_555 metalc 2.059 A MG 21 C MG MG 1_555 B HOH 151 E O HOH 1_555 hydrog WATSON-CRICK A G 1 A N1 G 1 1_555 B DC 20 B N3 DC 10 1_555 hydrog WATSON-CRICK A G 1 A N2 G 1 1_555 B DC 20 B O2 DC 10 1_555 hydrog WATSON-CRICK A G 1 A O6 G 1 1_555 B DC 20 B N4 DC 10 1_555 hydrog WATSON-CRICK A C 2 A N3 C 2 1_555 B DG 19 B N1 DG 9 1_555 hydrog WATSON-CRICK A C 2 A N4 C 2 1_555 B DG 19 B O6 DG 9 1_555 hydrog WATSON-CRICK A C 2 A O2 C 2 1_555 B DG 19 B N2 DG 9 1_555 hydrog WATSON-CRICK A DG 3 A N1 DG 3 1_555 B DC 18 B N3 DC 8 1_555 hydrog WATSON-CRICK A DG 3 A N2 DG 3 1_555 B DC 18 B O2 DC 8 1_555 hydrog WATSON-CRICK A DG 3 A O6 DG 3 1_555 B DC 18 B N4 DC 8 1_555 hydrog WATSON-CRICK A DT 4 A N3 DT 4 1_555 B DA 17 B N1 DA 7 1_555 hydrog WATSON-CRICK A DT 4 A O4 DT 4 1_555 B DA 17 B N6 DA 7 1_555 hydrog WATSON-CRICK A DA 5 A N1 DA 5 1_555 B DT 16 B N3 DT 6 1_555 hydrog WATSON-CRICK A DA 5 A N6 DA 5 1_555 B DT 16 B O4 DT 6 1_555 hydrog WATSON-CRICK A DT 6 A N3 DT 6 1_555 B DA 15 B N1 DA 5 1_555 hydrog WATSON-CRICK A DT 6 A O4 DT 6 1_555 B DA 15 B N6 DA 5 1_555 hydrog WATSON-CRICK A DA 7 A N1 DA 7 1_555 B DT 14 B N3 DT 4 1_555 hydrog WATSON-CRICK A DA 7 A N6 DA 7 1_555 B DT 14 B O4 DT 4 1_555 hydrog WATSON-CRICK A DC 8 A N3 DC 8 1_555 B DG 13 B N1 DG 3 1_555 hydrog WATSON-CRICK A DC 8 A N4 DC 8 1_555 B DG 13 B O6 DG 3 1_555 hydrog WATSON-CRICK A DC 8 A O2 DC 8 1_555 B DG 13 B N2 DG 3 1_555 hydrog WATSON-CRICK A DG 9 A N1 DG 9 1_555 B C 12 B N3 C 2 1_555 hydrog WATSON-CRICK A DG 9 A N2 DG 9 1_555 B C 12 B O2 C 2 1_555 hydrog WATSON-CRICK A DG 9 A O6 DG 9 1_555 B C 12 B N4 C 2 1_555 hydrog WATSON-CRICK A DC 10 A N3 DC 10 1_555 B G 11 B N1 G 1 1_555 hydrog WATSON-CRICK A DC 10 A N4 DC 10 1_555 B G 11 B O6 G 1 1_555 hydrog WATSON-CRICK A DC 10 A O2 DC 10 1_555 B G 11 B N2 G 1 1_555 DNA-RNA HYBRID DNA CONFORMATION, RNA/DNA HYBRID, METAL IONS, DNA-RNA COMPLEX, DNA-RNA HYBRID COMPLEX, DNA-RNA HYBRID 1DNT PDB 1 1DNT 1 10 1DNT 1 10 1DNT A 1 1 10 11 20 1DNT 11 20 1DNT B 1 1 10 BINDING SITE FOR RESIDUE MG A 21 A MG 21 Software 6 A HOH 146 D HOH 6 1_555 A HOH 147 D HOH 6 1_555 A HOH 148 D HOH 6 1_555 A HOH 149 D HOH 6 1_555 A HOH 150 D HOH 6 1_555 B HOH 151 E HOH 6 1_555 19 orthorhombic P 21 21 21