0.033128 0.019126 0.000000 0.000000 0.038253 0.000000 0.000000 0.000000 0.025353 0.000000 0.000000 0.000000 Teixeira, S.C.M. Thorpe, J.H. Todd, A.K. Cardin, C.J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 30.186 30.186 39.443 C10 H14 N5 O6 P 331.222 y 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE DNA linking C18 H21 Br N4 O 2 389.290 5-BROMO-N[2-(DIMETHYLAMINO)ETHYL]-9-AMINOACRIDINE-4-CARBOXAMIDE non-polymer 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 H2 O 18.015 WATER non-polymer C10 H26 N4 202.340 SPERMINE 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 N C N 12 R C Y 13 N N Y 14 N C Y 15 N N Y 16 N C Y 17 N C N 18 N N Y 19 N N Y 20 N C Y 21 N N Y 22 N C 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 H Y 37 N C Y 38 N C Y 39 N C Y 40 N C Y 41 N C Y 42 N C Y 43 N C Y 44 N C Y 45 N C N 46 N N Y 47 N N Y 48 N C Y 49 N C Y 50 N C Y 51 N C N 52 N C N 53 N O N 54 N N N 55 N BR N 56 N C N 57 N C N 58 N N N 59 N C N 60 N C 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 H N 73 N H N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N H N 82 N O N 83 N P N 84 N O N 85 N O N 86 N O N 87 N C N 88 R C N 89 N O N 90 S C N 91 N O N 92 N C N 93 R C N 94 N N N 95 N C N 96 N O N 97 N N N 98 N C N 99 N N N 100 N C N 101 N C N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N O N 117 N P N 118 N O N 119 N O N 120 N O N 121 N C N 122 R C N 123 N O N 124 S C N 125 N O N 126 N C N 127 R C Y 128 N N Y 129 N C Y 130 N N Y 131 N C N 132 N C N 133 N O N 134 N N N 135 N C N 136 N N N 137 N N Y 138 N C N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N O N 154 N P N 155 N O N 156 N O N 157 N O N 158 N C N 159 R C N 160 N O N 161 S C N 162 N O N 163 N C N 164 R C N 165 N N N 166 N C N 167 N O N 168 N N N 169 N C N 170 N O N 171 N C N 172 N C N 173 N C N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N O N 190 N H N 191 N H N 192 N N N 193 N C N 194 N C N 195 N C N 196 N N N 197 N C N 198 N C N 199 N C N 200 N C N 201 N N N 202 N C N 203 N C N 204 N C N 205 N N 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 H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H 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 Y 24 N sing Y 25 N sing Y 26 N doub N 27 N sing Y 28 N sing Y 29 N sing Y 30 N doub N 31 N sing Y 32 N doub N 33 N sing N 34 N sing Y 35 N sing Y 36 N doub N 37 N sing Y 38 N sing Y 39 N doub Y 40 N sing N 41 N sing Y 42 N sing N 43 N sing Y 44 N doub N 45 N sing Y 46 N sing N 47 N sing Y 48 N doub Y 49 N sing N 50 N sing Y 51 N sing N 52 N sing Y 53 N doub N 54 N sing Y 55 N sing N 56 N sing N 57 N sing Y 58 N sing Y 59 N doub N 60 N sing N 61 N sing Y 62 N sing Y 63 N doub N 64 N sing Y 65 N doub Y 66 N sing N 67 N doub N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing 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 doub 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 sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N doub N 112 N sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N doub N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N doub 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 N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing Y 144 N sing Y 145 N sing Y 146 N doub N 147 N sing Y 148 N sing N 149 N sing Y 150 N doub N 151 N doub N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N doub N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N doub 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 sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N doub N 186 N sing N 187 N sing N 188 N sing N 189 N doub N 190 N sing N 191 N sing N 192 N doub 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 N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing To be Published 0353 Heavy Going: the Atomic Resolution Structure of a Topoisomerase II Poison Intercalating into DNA in Multiple Orientations Also Reveals a Multiple Adenine-Thymine Hydrogen Bonding Pattern Thesis Reading University: Single Crystal X-Ray Diffraction Studies of DNA and DNA-drug complexes 1999 10.2210/pdb1m69/pdb pdb_00001m69 There are chirality errors in the coordinates. 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 100 1 CCD 2001-12-10 MARRESEARCH Triangular monochromator SINGLE WAVELENGTH M x-ray 1 0.8068 1.0 X11 EMBL/DESY, HAMBURG 0.8068 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 1809.217 5'-D(*CP*GP*TP*AP*CP*G)-3' 1 syn polymer 389.290 5-BROMO-N[2-(DIMETHYLAMINO)ETHYL]-9-AMINOACRIDINE-4-CARBOXAMIDE 2 syn non-polymer 202.340 SPERMINE 1 syn non-polymer 18.015 water 37 nat water no no (DC)(DG)(DT)(DA)(DC)(DG) CGTACG A polydeoxyribonucleotide n n n n n n 1 2.31 55.21 VAPOR DIFFUSION, SITTING DROP 6.5 Ammonium acetate, magnesium acetate, sodium cacodylate, PEG 8000, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 290.15K 290.15 Ammonium acetate 1 magnesium acetate 1 sodium cacodylate 1 PEG 8000 1 0.179 1 19 A 1001 A 1006 -2.344 A_DC1001:DG1006_A 1 -9.448 0.174 0.207 -0.201 -5.780 1 19 A 1002 A 1005 -1.534 A_DG1002:DC1005_A 2 -1.850 -0.248 0.023 -0.185 0.324 1 20 A 1003 A 1004 -4.526 A_DT1003:DA1004_A 3 -8.702 0.002 0.344 -0.246 -0.324 1 20 A 1004 A 1003 -4.526 A_DA1004:DT1003_A 4 -8.702 -0.002 0.344 -0.246 5.780 1 19 A 1005 A 1002 -1.534 A_DC1005:DG1002_A 5 -1.850 0.248 0.023 -0.185 -0.179 1 19 A 1006 A 1001 -2.344 A_DG1006:DC1001_A 6 -9.448 -0.174 0.207 -0.201 6.822 23.347 A A 1001 1002 2.458 A A 1006 1005 6.805 0.994 0.303 0.391 AA_DC1001DG1002:DC1005DG1006_AA 1 0.962 -2.379 23.307 0.260 -0.065 3.336 28.372 A A 1002 1003 4.216 A A 1005 1004 3.328 2.064 -0.595 -0.156 AA_DG1002DT1003:DA1004DC1005_AA 2 -1.596 3.261 28.254 -0.804 0.838 2.947 49.392 A A 1003 1004 -5.559 A A 1004 1003 3.087 -4.639 0.000 1.458 AA_DT1003DA1004:DT1003DA1004_AA 3 0.000 0.000 49.187 2.064 0.000 3.336 28.372 A A 1004 1005 4.216 A A 1003 1002 3.328 2.064 0.595 -0.156 AA_DA1004DC1005:DG1002DT1003_AA 4 1.596 -3.261 28.254 -0.804 -0.838 6.822 23.347 A A 1005 1006 2.458 A A 1002 1001 6.805 0.994 -0.303 0.391 AA_DC1005DG1006:DC1001DG1002_AA 5 -0.962 2.378 23.307 0.260 0.065 software chem_comp_atom chem_comp_bond database_2 diffrn_source struct_site pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Derived calculations Refinement description Data collection Database references Derived calculations Refinement description 1 0 2003-08-19 1 1 2008-04-28 1 2 2011-07-13 1 3 2012-02-08 1 4 2017-10-11 1 5 2024-02-14 1 6 2024-04-03 _database_2.pdbx_DOI _database_2.pdbx_database_accession _diffrn_source.pdbx_synchrotron_site _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Model used for Mol. Replacement solution RCSB Y RCSB 2002-07-15 REL REL DAX 5-BROMO-N[2-(DIMETHYLAMINO)ETHYL]-9-AMINOACRIDINE-4-CARBOXAMIDE SPM SPERMINE HOH water 366D ddf073 structure, with corrected sequence PDB experimental model DAX 2000 2 DAX DAX 2000 A DAX 3000 2 DAX DAX 3000 A SPM 4000 3 SPM SPM 4000 A HOH 5001 4 HOH HOH 5001 A HOH 5002 4 HOH HOH 5002 A HOH 5003 4 HOH HOH 5003 A HOH 5004 4 HOH HOH 5004 A HOH 5005 4 HOH HOH 5005 A HOH 5006 4 HOH HOH 5006 A HOH 5007 4 HOH HOH 5007 A HOH 5008 4 HOH HOH 5008 A HOH 5009 4 HOH HOH 5009 A HOH 5010 4 HOH HOH 5010 A HOH 5011 4 HOH HOH 5011 A HOH 5012 4 HOH HOH 5012 A HOH 5013 4 HOH HOH 5013 A HOH 5014 4 HOH HOH 5014 A HOH 5015 4 HOH HOH 5015 A HOH 5016 4 HOH HOH 5016 A HOH 5017 4 HOH HOH 5017 A HOH 5018 4 HOH HOH 5018 A HOH 5019 4 HOH HOH 5019 A HOH 5020 4 HOH HOH 5020 A HOH 5021 4 HOH HOH 5021 A HOH 5022 4 HOH HOH 5022 A HOH 5023 4 HOH HOH 5023 A HOH 5024 4 HOH HOH 5024 A HOH 5025 4 HOH HOH 5025 A HOH 5026 4 HOH HOH 5026 A HOH 5027 4 HOH HOH 5027 A HOH 5028 4 HOH HOH 5028 A HOH 5029 4 HOH HOH 5029 A HOH 5030 4 HOH HOH 5030 A HOH 5031 4 HOH HOH 5031 A HOH 5032 4 HOH HOH 5032 A HOH 5033 4 HOH HOH 5033 A HOH 5037 4 HOH HOH 5037 A HOH 5039 4 HOH HOH 5039 A HOH 5042 4 HOH HOH 5042 A HOH 5043 4 HOH HOH 5043 A C 1001 n 1 DC 1001 A G 1002 n 2 DG 1002 A T 1003 n 3 DT 1003 A A 1004 n 4 DA 1004 A C 1005 n 5 DC 1005 A G 1006 n 6 DG 1006 A 0.1295 0.1587 0.1295 0.1572 0.1833 0.2102 371 408 5.0 5.2 7350 author_defined_assembly 2 dimeric 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 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 4_655 -x+1,-y,z crystal symmetry operation 30.1860000000 0.0000000000 0.0000000000 1 A C8 SPM 4000 D C8 SPM 1 1 N 1 A C9 SPM 4000 D C9 SPM 1 1 N 1 A N10 SPM 4000 D N10 SPM 1 1 N 1 A C11 SPM 4000 D C11 SPM 1 1 N 1 A C12 SPM 4000 D C12 SPM 1 1 N 1 A C13 SPM 4000 D C13 SPM 1 1 N 1 A N14 SPM 4000 D N14 SPM 1 1 N 1 A C1' DT 1003 PLANAR B 1 A A HD82 O DAX HOH 3000 5023 1.51 D 1 A DT 1003 0.086 SIDE CHAIN 1 9.02 1.40 114.30 123.32 A A A N1 C1' C2' DC DC DC 1001 1001 1001 N 1 3.58 0.50 121.00 124.58 A A A C5 C6 N1 DC DC DC 1001 1001 1001 N 1 -8.90 0.70 108.00 99.10 A A A O4' C1' N9 DG DG DG 1002 1002 1002 N 1 4.10 0.60 126.00 130.10 A A A N3 C4 N9 DG DG DG 1002 1002 1002 N 1 -6.24 0.80 109.40 103.16 A A A O5' C5' C4' DT DT DT 1003 1003 1003 A N 1 9.94 1.10 109.80 119.74 A A A C5' C4' O4' DT DT DT 1003 1003 1003 B B N 1 -9.95 1.00 110.10 100.15 A A A C1' O4' C4' DT DT DT 1003 1003 1003 B B B N 1 27.30 3.30 112.60 139.90 A A A C2' C3' O3' DT DT DT 1003 1003 1003 B B B N 1 11.19 1.40 114.30 125.49 A A A N1 C1' C2' DT DT DT 1003 1003 1003 A A A N 1 22.35 1.40 114.30 136.65 A A A N1 C1' C2' DT DT DT 1003 1003 1003 B B B N 1 6.83 0.30 108.30 115.13 A A A O4' C1' N1 DT DT DT 1003 1003 1003 B B B N 1 -4.99 0.80 123.10 118.11 A A A N1 C2 O2 DT DT DT 1003 1003 1003 B B B N 1 7.09 0.60 122.30 129.39 A A A N3 C2 O2 DT DT DT 1003 1003 1003 A A A N 1 7.00 0.60 122.30 129.30 A A A N3 C2 O2 DT DT DT 1003 1003 1003 B B B N 1 -4.41 0.60 119.90 115.49 A A A N3 C4 O4 DT DT DT 1003 1003 1003 A A A N 1 4.26 0.60 122.90 127.16 A A A C6 C5 C7 DT DT DT 1003 1003 1003 A A A N 1 -18.71 1.50 120.40 101.69 A A A C6 N1 C1' DT DT DT 1003 1003 1003 B B B N 1 14.94 1.60 118.20 133.14 A A A C2 N1 C1' DT DT DT 1003 1003 1003 B B B N 1 9.73 1.20 119.70 129.43 A A A C3' O3' P DT DT DA 1003 1003 1004 B B B Y 1 -9.76 1.60 120.90 111.14 A A A P O5' C5' DA DA DA 1004 1004 1004 B B B N 1 6.82 1.10 109.80 116.62 A A A C5' C4' O4' DA DA DA 1004 1004 1004 B N 1 -6.24 0.70 108.00 101.76 A A A O4' C1' N9 DA DA DA 1004 1004 1004 N 1 4.21 0.50 117.00 121.21 A A A C4 C5 C6 DA DA DA 1004 1004 1004 N 1 -6.06 0.50 117.70 111.64 A A A C5 C6 N1 DA DA DA 1004 1004 1004 N 1 5.12 0.80 123.70 128.82 A A A C5 C6 N6 DA DA DA 1004 1004 1004 N 1 7.75 1.20 119.70 127.45 A A A C3' O3' P DA DA DC 1004 1004 1005 Y 1 1.83 0.30 108.30 110.13 A A A O4' C1' N1 DC DC DC 1005 1005 1005 N 1 19.88 1.60 120.90 140.78 A A A P O5' C5' DG DG DG 1006 1006 1006 N 1 -8.29 0.70 108.00 99.71 A A A O4' C1' N9 DG DG DG 1006 1006 1006 N 1 A A O4' C1' DC DC 1001 1001 0.068 0.011 1.420 1.488 N 1 A A N1 C6 DC DC 1001 1001 -0.062 0.006 1.367 1.305 N 1 A A O4' C1' DG DG 1002 1002 0.081 0.011 1.420 1.501 N 1 A A C5' C4' DT DT 1003 1003 0.091 0.007 1.512 1.603 A N 1 A A C5' C4' DT DT 1003 1003 -0.070 0.011 1.509 1.439 B N 1 A A C3' C2' DT DT 1003 1003 -0.052 0.008 1.516 1.464 B B N 1 A A C1' N1 DT DT 1003 1003 -0.136 0.014 1.468 1.332 B B N 1 A A C5' C4' DA DA 1004 1004 0.065 0.007 1.512 1.577 A N 1 A A O4' C1' DA DA 1004 1004 0.105 0.011 1.420 1.525 N 1 A A O4' C4' DA DA 1004 1004 -0.068 0.010 1.446 1.378 N 1 A A O3' C3' DA DA 1004 1004 -0.052 0.006 1.419 1.367 N 1 A A C1' N9 DA DA 1004 1004 -0.089 0.014 1.468 1.379 N 1 A A C6 N1 DA DA 1004 1004 0.042 0.007 1.351 1.393 N 1 A A N7 C8 DA DA 1004 1004 -0.046 0.007 1.311 1.265 N 1 A A C4' C3' DC DC 1005 1005 0.061 0.010 1.529 1.590 N 1 A A C3' C2' DC DC 1005 1005 -0.061 0.008 1.516 1.455 N 1 A A P O5' DG DG 1006 1006 -0.082 0.010 1.593 1.511 N 1 A A HD73 H32 DAX SPM 3000 4000 1.23 D 1_555 4_655 1 A A N7 HD83 DG DAX 1002 3000 1.55 D 1_555 4_655 1 A A C7 C7 SPM SPM 4000 4000 1.59 1_555 4_655 ANISOTROPIC REFINEMENT REDUCED FREE R (NO CUTOFF) BY ? 0.1864 0.1325 0.1325 0.1325 1.10 10.00 2113 408 7900 7350 3689 5.2 94.8 RANDOM 1 FREE R 4.0 MOLECULAR REPLACEMENT ddf073 structure, with corrected sequence MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 7 81.00 190.25 1.10 10.00 37 212 55 120 0 0.037 0.000 0.070 0.0028 0.000 0.000 0.015 0.005 0.046 0.000 0.177 1.15 95.79 1.1 10 1M69 8308 4 2 1 94.72 1.1 1.15 1 95.79 data collection MAR345 data reduction XDS model building SHELX refinement SHELXL-97 data scaling XDS phasing SHELX Atomic Resolution Structure of 5Br-9amino-DACA with d[CGTACG]2 1 N N 2 N N 2 N N 3 N N 4 N N hydrog WATSON-CRICK A DC 1001 A N3 DC 1 1_555 A DG 1006 A N1 DG 6 4_655 hydrog WATSON-CRICK A DC 1001 A N4 DC 1 1_555 A DG 1006 A O6 DG 6 4_655 hydrog WATSON-CRICK A DC 1001 A O2 DC 1 1_555 A DG 1006 A N2 DG 6 4_655 hydrog WATSON-CRICK A DG 1002 A N1 DG 2 1_555 A DC 1005 A N3 DC 5 4_655 hydrog WATSON-CRICK A DG 1002 A N2 DG 2 1_555 A DC 1005 A O2 DC 5 4_655 hydrog WATSON-CRICK A DG 1002 A O6 DG 2 1_555 A DC 1005 A N4 DC 5 4_655 hydrog WATSON-CRICK A A DT 1003 A N3 DT 3 1_555 A DA 1004 A N1 DA 4 4_655 hydrog WATSON-CRICK A A DT 1003 A O4 DT 3 1_555 A DA 1004 A N6 DA 4 4_655 hydrog WATSON-CRICK A A DA 1004 A N1 DA 4 1_555 A DT 1003 A N3 DT 3 4_655 hydrog WATSON-CRICK A A DA 1004 A N6 DA 4 1_555 A DT 1003 A O4 DT 3 4_655 hydrog WATSON-CRICK A DC 1005 A N3 DC 5 1_555 A DG 1002 A N1 DG 2 4_655 hydrog WATSON-CRICK A DC 1005 A N4 DC 5 1_555 A DG 1002 A O6 DG 2 4_655 hydrog WATSON-CRICK A DC 1005 A O2 DC 5 1_555 A DG 1002 A N2 DG 2 4_655 hydrog WATSON-CRICK A DG 1006 A N1 DG 6 1_555 A DC 1001 A N3 DC 1 4_655 hydrog WATSON-CRICK A DG 1006 A N2 DG 6 1_555 A DC 1001 A O2 DC 1 4_655 hydrog WATSON-CRICK A DG 1006 A O6 DG 6 1_555 A DC 1001 A N4 DC 1 4_655 DNA atomic resolution, adenine-thymine disorder, topoisomerase II poison, DNA 1M69 PDB 1 1M69 1001 1006 1M69 1001 1006 1M69 A 1 1 6 BINDING SITE FOR RESIDUE DAX A 2000 A DAX 2000 Software 7 BINDING SITE FOR RESIDUE DAX A 3000 A DAX 3000 Software 13 BINDING SITE FOR RESIDUE SPM A 4000 A SPM 4000 Software 5 A DC 1001 A DC 1 7 1_445 A DC 1001 A DC 1 7 4_655 A DG 1006 A DG 6 7 4_545 A DG 1006 A DG 6 7 1_555 A HOH 5022 E HOH 7 4_545 A HOH 5022 E HOH 7 1_555 A HOH 5024 E HOH 7 1_555 A DC 1001 A DC 1 13 4_655 A DG 1002 A DG 2 13 4_655 A DG 1002 A DG 2 13 6_544 A DA 1004 A DA 4 13 5_555 A DC 1005 A DC 5 13 1_555 A DG 1006 A DG 6 13 1_555 A SPM 4000 D SPM 13 4_655 A HOH 5012 E HOH 13 5_555 A HOH 5018 E HOH 13 6_544 A HOH 5023 E HOH 13 1_555 A HOH 5024 E HOH 13 4_545 A HOH 5025 E HOH 13 1_555 A HOH 5042 E HOH 13 1_555 A DG 1002 A DG 2 5 1_555 A DT 1003 A DT 3 5 1_555 A DAX 3000 C DAX 5 4_655 A HOH 5015 E HOH 5 1_555 A HOH 5039 E HOH 5 4_655 172 P 64