0.038986 0.000000 0.000000 0.000000 0.023793 0.000000 0.000000 0.000000 0.015307 0.00000 0.00000 0.00000 Tabernero, L. Verdaguer, N. Coll, M. Fita, I. Van Der Marel, G.A. Van Boom, J.H. Rich, A. Aymami, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 25.650 42.030 65.330 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 H2 O 18.015 WATER non-polymer C18 H26 N10 O3 430.464 NETROPSIN 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 N 37 N O N 38 N P N 39 N O N 40 N O N 41 N O N 42 N C N 43 R C N 44 N O N 45 S C N 46 N O N 47 N C N 48 R C N 49 N N N 50 N C N 51 N O N 52 N N N 53 N C N 54 N N N 55 N C N 56 N C N 57 N H 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 O N 72 N P N 73 N O N 74 N O N 75 N O N 76 N C N 77 R C N 78 N O N 79 S C N 80 N O N 81 N C N 82 R C Y 83 N N Y 84 N C Y 85 N N Y 86 N C N 87 N C N 88 N O N 89 N N N 90 N C N 91 N N N 92 N N Y 93 N C 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 H N 107 N H N 108 N O N 109 N P N 110 N O N 111 N O N 112 N O N 113 N C N 114 R C N 115 N O N 116 S C N 117 N O N 118 N C N 119 R C N 120 N N N 121 N C N 122 N O N 123 N N N 124 N C N 125 N O N 126 N C N 127 N C N 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 H N 144 N O N 145 N H N 146 N H N 147 N C N 148 N N N 149 N N N 150 N N N 151 N C N 152 N C N 153 N O N 154 N N Y 155 N C Y 156 N C Y 157 N C Y 158 N N N 159 N C Y 160 N C N 161 N C N 162 N O N 163 N N Y 164 N C Y 165 N C Y 166 N C Y 167 N N N 168 N C Y 169 N C N 170 N C N 171 N O N 172 N N N 173 N C N 174 N C N 175 N C N 176 N N N 177 N N 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 H N 190 N H N 191 N H N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 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 N 39 N sing N 40 N sing N 41 N doub 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 N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N doub N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N doub N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub 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 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 Y 97 N sing Y 98 N sing Y 99 N doub N 100 N sing Y 101 N sing N 102 N sing Y 103 N doub N 104 N doub N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N doub N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N doub 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 N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N doub N 139 N sing N 140 N sing N 141 N sing N 142 N doub 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 sing N 152 N doub 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 doub N 164 N sing N 165 N sing N 166 N sing Y 167 N sing Y 168 N doub Y 169 N doub N 170 N sing Y 171 N sing N 172 N sing N 173 N sing Y 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N doub N 180 N sing N 181 N sing N 182 N sing Y 183 N sing Y 184 N doub Y 185 N doub N 186 N sing Y 187 N sing N 188 N sing N 189 N sing Y 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N doub 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 doub N 206 N sing N 207 N sing N 208 N sing N 209 N sing US Biochemistry BICHAW 0033 0006-2960 32 8403 8410 10.1021/bi00084a004 8395202 Molecular structure of the A-tract DNA dodecamer d(CGCAAATTTGCG) complexed with the minor groove binding drug netropsin. 1993 10.2210/pdb121d/pdb pdb_0000121d 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 ROOM TEMPERATURE 1 DIFFRACTOMETER ENRAF-NONIUS CAD4 x-ray 1 1.0 ROTATING ANODE ELLIOTT GX-21 3662.404 DNA (5'-D(*CP*GP*CP*AP*AP*AP*TP*TP*TP*GP*CP*G)-3') 2 syn polymer 430.464 NETROPSIN 1 syn non-polymer 18.015 water 47 nat water no no (DC)(DG)(DC)(DA)(DA)(DA)(DT)(DT)(DT)(DG)(DC)(DG) CGCAAATTTGCG A,B polydeoxyribonucleotide n n n n n n n n n n n n 2.40 48.83 VAPOR DIFFUSION 6.50 pH 6.50, VAPOR DIFFUSION ROOM TEMPERATURE WATER 1 MPD 1 NA CACODYLATE 1 MGCL2 1 SPERMINE 1 WATER 2 MPD 2 -6.543 1 19 A 1 B 24 -0.237 A_DC1:DG24_B 1 8.236 0.407 0.576 -0.467 -5.263 1 19 A 2 B 23 3.676 A_DG2:DC23_B 2 -21.980 -0.075 -0.051 0.032 -2.440 1 19 A 3 B 22 -2.446 A_DC3:DG22_B 3 -5.545 -0.166 -0.560 -0.207 -1.883 1 20 A 4 B 21 1.000 A_DA4:DT21_B 4 -1.149 0.282 1.151 -0.412 -9.974 1 20 A 5 B 20 -0.666 A_DA5:DT20_B 5 -12.168 0.434 0.306 -0.287 12.296 1 20 A 6 B 19 -11.071 A_DA6:DT19_B 6 -25.798 0.444 0.171 -0.162 -0.984 1 A 7 B 18 12.978 A_DT7:DA18_B 7 -12.041 -0.166 -0.030 0.174 -12.685 1 20 A 8 B 17 5.190 A_DT8:DA17_B 8 -16.903 -0.659 0.166 0.098 -23.609 1 20 A 9 B 16 -12.131 A_DT9:DA16_B 9 -14.498 -0.008 0.453 -0.273 -6.308 1 19 A 10 B 15 4.204 A_DG10:DC15_B 10 -16.514 -0.072 -0.367 -0.194 2.423 1 19 A 11 B 14 4.966 A_DC11:DG14_B 11 -23.798 1.358 -0.559 -0.658 16.235 1 19 A 12 B 13 -6.590 A_DG12:DC13_B 12 0.473 -0.652 0.330 -0.313 3.188 38.572 A A 1 2 -0.891 B B 24 23 3.278 -0.587 -0.422 0.525 AA_DC1DG2:DC23DG24_BB 1 5.167 -7.845 38.233 0.867 1.273 3.419 37.416 A A 2 3 1.777 B B 23 22 3.413 1.139 0.133 0.167 AA_DG2DC3:DG22DC23_BB 2 2.119 -3.306 37.341 0.105 0.085 3.641 34.506 A A 3 4 15.658 B B 22 21 3.715 8.975 -0.543 0.422 AA_DC3DA4:DT21DG22_BB 3 -12.634 22.042 30.925 -0.946 -1.417 3.424 32.980 A A 4 5 -1.462 B B 21 20 3.461 -0.830 -0.575 -0.257 AA_DA4DA5:DT20DT21_BB 4 2.137 -3.768 32.903 -0.304 1.395 2.719 40.711 A A 5 6 -9.766 B B 20 19 2.596 -6.752 -0.847 -0.507 AA_DA5DA6:DT19DT20_BB 5 -4.512 6.526 39.926 -0.116 0.807 3.466 29.634 A A 6 7 5.657 B B 19 18 3.425 2.881 1.187 -0.731 AA_DA6DT7:DA18DT19_BB 6 4.005 -7.866 29.229 -2.073 -1.425 3.774 35.068 A A 7 8 5.431 B B 18 17 3.744 3.267 -0.410 0.356 AA_DT7DT8:DA17DA18_BB 7 -1.522 2.530 34.888 0.026 0.417 3.766 43.449 A A 8 9 -0.811 B B 17 16 3.747 -0.600 -0.798 0.072 AA_DT8DT9:DA16DA17_BB 8 -1.256 1.696 43.427 0.164 0.938 2.920 33.290 A A 9 10 -6.848 B B 16 15 3.070 -3.914 0.718 1.350 AA_DT9DG10:DC15DA16_BB 9 1.266 -2.215 33.042 2.956 -1.060 2.652 45.383 A A 10 11 -10.919 B B 15 14 2.885 -8.367 -0.246 0.850 AA_DG10DC11:DG14DC15_BB 10 4.778 -6.235 44.401 1.737 0.681 3.040 29.196 A A 11 12 11.147 B B 14 13 3.022 5.568 0.217 0.687 AA_DC11DG12:DC13DG14_BB 11 -4.008 8.024 28.395 0.225 -1.249 diffrn_detector pdbx_unobs_or_zero_occ_atoms chem_comp_atom chem_comp_bond database_2 pdbx_unobs_or_zero_occ_atoms struct_site repository Initial release Version format compliance Version format compliance Advisory Data collection Advisory Data collection Database references Derived calculations 1 0 1994-01-15 1 1 2008-05-22 1 2 2011-07-13 1 3 2018-04-18 1 4 2024-02-07 _diffrn_detector.detector _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id BNL Y NDB 1993-04-14 REL NT NETROPSIN HOH water NT 25 2 NT NT 25 A HOH 27 3 HOH HOH 27 A HOH 28 3 HOH HOH 28 A HOH 29 3 HOH HOH 29 A HOH 32 3 HOH HOH 32 A HOH 34 3 HOH HOH 34 A HOH 35 3 HOH HOH 35 A HOH 36 3 HOH HOH 36 A HOH 37 3 HOH HOH 37 A HOH 38 3 HOH HOH 38 A HOH 39 3 HOH HOH 39 A HOH 42 3 HOH HOH 42 A HOH 43 3 HOH HOH 43 A HOH 45 3 HOH HOH 45 A HOH 46 3 HOH HOH 46 A HOH 47 3 HOH HOH 47 A HOH 51 3 HOH HOH 51 A HOH 54 3 HOH HOH 54 A HOH 57 3 HOH HOH 57 A HOH 58 3 HOH HOH 58 A HOH 60 3 HOH HOH 60 A HOH 61 3 HOH HOH 61 A HOH 65 3 HOH HOH 65 A HOH 67 3 HOH HOH 67 A HOH 68 3 HOH HOH 68 A HOH 69 3 HOH HOH 69 A HOH 70 3 HOH HOH 70 A HOH 71 3 HOH HOH 71 A HOH 72 3 HOH HOH 72 A HOH 26 3 HOH HOH 26 B HOH 30 3 HOH HOH 30 B HOH 31 3 HOH HOH 31 B HOH 33 3 HOH HOH 33 B HOH 40 3 HOH HOH 40 B HOH 41 3 HOH HOH 41 B HOH 44 3 HOH HOH 44 B HOH 48 3 HOH HOH 48 B HOH 49 3 HOH HOH 49 B HOH 50 3 HOH HOH 50 B HOH 52 3 HOH HOH 52 B HOH 53 3 HOH HOH 53 B HOH 55 3 HOH HOH 55 B HOH 56 3 HOH HOH 56 B HOH 59 3 HOH HOH 59 B HOH 62 3 HOH HOH 62 B HOH 63 3 HOH HOH 63 B HOH 64 3 HOH HOH 64 B HOH 66 3 HOH HOH 66 B DC 1 n 1 DC 1 A DG 2 n 2 DG 2 A DC 3 n 3 DC 3 A DA 4 n 4 DA 4 A DA 5 n 5 DA 5 A DA 6 n 6 DA 6 A DT 7 n 7 DT 7 A DT 8 n 8 DT 8 A DT 9 n 9 DT 9 A DG 10 n 10 DG 10 A DC 11 n 11 DC 11 A DG 12 n 12 DG 12 A DC 13 n 1 DC 13 B DG 14 n 2 DG 14 B DC 15 n 3 DC 15 B DA 16 n 4 DA 16 B DA 17 n 5 DA 17 B DA 18 n 6 DA 18 B DT 19 n 7 DT 19 B DT 20 n 8 DT 20 B DT 21 n 9 DT 21 B DG 22 n 10 DG 22 B DC 23 n 11 DC 23 B DG 24 n 12 DG 24 B 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 A O2 DT 9 A O2 DT 9 0 Y 1 A DT 8 0.097 SIDE CHAIN 1 B DG 14 0.060 SIDE CHAIN 1 -5.89 0.70 102.20 96.31 A A A C4' C3' C2' DC DC DC 1 1 1 N 1 -5.07 0.80 105.90 100.83 A A A O4' C1' C2' DC DC DC 1 1 1 N 1 4.54 0.60 118.90 123.44 A A A N1 C2 O2 DC DC DC 1 1 1 N 1 -4.98 0.70 121.90 116.92 A A A N3 C2 O2 DC DC DC 1 1 1 N 1 -11.62 1.90 112.60 100.98 A A A N9 C1' C2' DG DG DG 2 2 2 N 1 14.11 0.30 108.30 122.41 A A A O4' C1' N9 DG DG DG 2 2 2 N 1 3.95 0.50 113.10 117.05 A A A N7 C8 N9 DG DG DG 2 2 2 N 1 -3.47 0.40 106.40 102.93 A A A C8 N9 C4 DG DG DG 2 2 2 N 1 -4.10 0.40 104.50 100.40 A A A O4' C4' C3' DC DC DC 3 3 3 N 1 -5.04 0.80 105.90 100.86 A A A O4' C1' C2' DC DC DC 3 3 3 N 1 -5.91 0.80 105.90 99.99 A A A O4' C1' C2' DA DA DA 4 4 4 N 1 -3.05 0.40 105.80 102.75 A A A C8 N9 C4 DA DA DA 4 4 4 N 1 3.44 0.30 108.30 111.74 A A A O4' C1' N9 DA DA DA 5 5 5 N 1 12.00 1.20 119.70 131.70 A A A C3' O3' P DA DA DA 5 5 6 Y 1 -8.02 0.80 105.90 97.88 A A A O4' C1' C2' DT DT DT 7 7 7 N 1 3.29 0.30 108.30 111.59 A A A O4' C1' N1 DT DT DT 7 7 7 N 1 3.99 0.60 118.00 121.99 A A A C4 C5 C6 DT DT DT 7 7 7 N 1 -4.99 0.60 122.90 117.91 A A A C6 C5 C7 DT DT DT 7 7 7 N 1 -4.13 0.40 104.50 100.37 A A A O4' C4' C3' DT DT DT 8 8 8 N 1 -4.48 0.70 108.00 103.52 A A A O4' C1' N1 DT DT DT 9 9 9 N 1 7.25 1.10 109.80 117.05 A A A C5' C4' O4' DG DG DG 10 10 10 N 1 -2.58 0.40 106.40 103.82 A A A C8 N9 C4 DG DG DG 10 10 10 N 1 -4.02 0.60 119.90 115.88 A A A N1 C6 O6 DG DG DG 10 10 10 N 1 4.60 0.60 106.00 110.60 A A A O4' C4' C3' DC DC DC 11 11 11 N 1 5.79 0.60 118.90 124.69 A A A N1 C2 O2 DC DC DC 11 11 11 N 1 -6.07 0.70 121.90 115.83 A A A N3 C2 O2 DC DC DC 11 11 11 N 1 2.40 0.30 108.30 110.70 B B B O4' C1' N1 DC DC DC 13 13 13 N 1 6.34 0.60 118.90 125.24 B B B N1 C2 O2 DC DC DC 13 13 13 N 1 -4.33 0.70 121.90 117.57 B B B N3 C2 O2 DC DC DC 13 13 13 N 1 -3.02 0.50 104.30 101.28 B B B C5 N7 C8 DG DG DG 14 14 14 N 1 3.42 0.50 113.10 116.52 B B B N7 C8 N9 DG DG DG 14 14 14 N 1 8.31 1.20 119.70 128.01 B B B C3' O3' P DG DG DC 14 14 15 Y 1 4.18 0.60 118.90 123.08 B B B N1 C2 O2 DC DC DC 15 15 15 N 1 -10.86 1.60 120.90 110.04 B B B P O5' C5' DA DA DA 17 17 17 N 1 5.98 0.70 110.30 116.28 B B B C1' O4' C4' DA DA DA 17 17 17 N 1 -11.33 0.80 105.90 94.57 B B B O4' C1' C2' DA DA DA 17 17 17 N 1 3.16 0.50 113.80 116.96 B B B N7 C8 N9 DA DA DA 17 17 17 N 1 -5.19 0.80 105.90 100.71 B B B O4' C1' C2' DA DA DA 18 18 18 N 1 3.49 0.30 108.30 111.79 B B B O4' C1' N9 DA DA DA 18 18 18 N 1 -3.25 0.40 105.80 102.55 B B B C8 N9 C4 DA DA DA 18 18 18 N 1 -3.22 0.40 104.50 101.28 B B B O4' C4' C3' DT DT DT 19 19 19 N 1 -8.83 1.00 110.10 101.27 B B B C1' O4' C4' DT DT DT 19 19 19 N 1 -5.52 0.80 105.90 100.38 B B B O4' C1' C2' DT DT DT 19 19 19 N 1 -4.83 0.80 105.90 101.07 B B B O4' C1' C2' DT DT DT 20 20 20 N 1 -7.16 0.70 108.00 100.84 B B B O4' C1' N1 DT DT DT 20 20 20 N 1 3.97 0.60 118.00 121.97 B B B C4 C5 C6 DT DT DT 20 20 20 N 1 6.83 1.10 109.80 116.63 B B B C5' C4' O4' DT DT DT 21 21 21 N 1 -6.11 0.80 105.90 99.79 B B B O4' C1' C2' DT DT DT 21 21 21 N 1 12.18 0.30 108.30 120.48 B B B O4' C1' N9 DG DG DG 22 22 22 N 1 3.76 0.50 113.10 116.86 B B B N7 C8 N9 DG DG DG 22 22 22 N 1 -2.87 0.40 106.40 103.53 B B B C8 N9 C4 DG DG DG 22 22 22 N 1 -11.69 1.90 104.00 92.31 B B B O3' P O5' DG DC DC 22 23 23 Y 1 4.02 0.60 106.00 110.02 B B B O4' C4' C3' DC DC DC 23 23 23 N 1 3.77 0.60 118.90 122.67 B B B N1 C2 O2 DC DC DC 23 23 23 N 1 A A C5' C4' DC DC 1 1 0.053 0.007 1.512 1.565 N 1 A A C3' C2' DG DG 2 2 -0.050 0.008 1.516 1.466 N 1 A A O3' C3' DG DG 2 2 -0.051 0.006 1.419 1.368 N 1 A A O4' C4' DC DC 3 3 -0.064 0.010 1.446 1.382 N 1 A A C4' C3' DT DT 7 7 -0.082 0.010 1.521 1.439 N 1 A A C5 C7 DT DT 9 9 0.047 0.006 1.496 1.543 N 1 A A C5' C4' DG DG 10 10 0.055 0.007 1.512 1.567 N 1 A A C6 N1 DG DG 10 10 -0.051 0.007 1.391 1.340 N 1 B B C4' C3' DT DT 21 21 -0.111 0.010 1.521 1.410 N 1 B B C5 C7 DT DT 21 21 0.058 0.006 1.496 1.554 N 0.1980000 0.1980000 2.200 8.000 2348 1 2.000 TR isotropic TR isotropic 2.200 8.000 47 564 31 486 0 0.021 4.10 fix fix 2.100 15.000 121D 2348 2.000 1 refinement X-PLOR MOLECULAR STRUCTURE OF THE A-TRACT DNA DODECAMER D(CGCAAATTTGCG) COMPLEXED WITH THE MINOR GROOVE BINDING DRUG NETROPSIN 1 N N 1 N N 2 N N 3 N N 3 N N hydrog WATSON-CRICK A DC 1 A N3 DC 1 1_555 B DG 24 B N1 DG 12 1_555 hydrog WATSON-CRICK A DC 1 A N4 DC 1 1_555 B DG 24 B O6 DG 12 1_555 hydrog WATSON-CRICK A DC 1 A O2 DC 1 1_555 B DG 24 B N2 DG 12 1_555 hydrog WATSON-CRICK A DG 2 A N1 DG 2 1_555 B DC 23 B N3 DC 11 1_555 hydrog WATSON-CRICK A DG 2 A N2 DG 2 1_555 B DC 23 B O2 DC 11 1_555 hydrog WATSON-CRICK A DG 2 A O6 DG 2 1_555 B DC 23 B N4 DC 11 1_555 hydrog WATSON-CRICK A DC 3 A N3 DC 3 1_555 B DG 22 B N1 DG 10 1_555 hydrog WATSON-CRICK A DC 3 A N4 DC 3 1_555 B DG 22 B O6 DG 10 1_555 hydrog WATSON-CRICK A DC 3 A O2 DC 3 1_555 B DG 22 B N2 DG 10 1_555 hydrog WATSON-CRICK A DA 4 A N1 DA 4 1_555 B DT 21 B N3 DT 9 1_555 hydrog WATSON-CRICK A DA 4 A N6 DA 4 1_555 B DT 21 B O4 DT 9 1_555 hydrog DA-DT PAIR A DA 5 A N6 DA 5 1_555 B DT 19 B O4 DT 7 1_555 hydrog WATSON-CRICK A DA 5 A N1 DA 5 1_555 B DT 20 B N3 DT 8 1_555 hydrog WATSON-CRICK A DA 5 A N6 DA 5 1_555 B DT 20 B O4 DT 8 1_555 hydrog WATSON-CRICK A DA 6 A N1 DA 6 1_555 B DT 19 B N3 DT 7 1_555 hydrog WATSON-CRICK A DA 6 A N6 DA 6 1_555 B DT 19 B O4 DT 7 1_555 hydrog DT-DA PAIR A DT 7 A N3 DT 7 1_555 B DA 18 B N1 DA 6 1_555 hydrog WATSON-CRICK A DT 8 A N3 DT 8 1_555 B DA 17 B N1 DA 5 1_555 hydrog WATSON-CRICK A DT 8 A O4 DT 8 1_555 B DA 17 B N6 DA 5 1_555 hydrog WATSON-CRICK A DT 9 A N3 DT 9 1_555 B DA 16 B N1 DA 4 1_555 hydrog WATSON-CRICK A DT 9 A O4 DT 9 1_555 B DA 16 B N6 DA 4 1_555 hydrog WATSON-CRICK A DG 10 A N1 DG 10 1_555 B DC 15 B N3 DC 3 1_555 hydrog WATSON-CRICK A DG 10 A N2 DG 10 1_555 B DC 15 B O2 DC 3 1_555 hydrog WATSON-CRICK A DG 10 A O6 DG 10 1_555 B DC 15 B N4 DC 3 1_555 hydrog WATSON-CRICK A DC 11 A N3 DC 11 1_555 B DG 14 B N1 DG 2 1_555 hydrog WATSON-CRICK A DC 11 A N4 DC 11 1_555 B DG 14 B O6 DG 2 1_555 hydrog WATSON-CRICK A DC 11 A O2 DC 11 1_555 B DG 14 B N2 DG 2 1_555 hydrog WATSON-CRICK A DG 12 A N1 DG 12 1_555 B DC 13 B N3 DC 1 1_555 hydrog WATSON-CRICK A DG 12 A N2 DG 12 1_555 B DC 13 B O2 DC 1 1_555 hydrog WATSON-CRICK A DG 12 A O6 DG 12 1_555 B DC 13 B N4 DC 1 1_555 DNA B-DNA, DOUBLE HELIX, COMPLEXED WITH DRUG, DNA 121D PDB 1 121D 1 12 121D 1 12 121D A 1 1 12 13 24 121D 13 24 121D B 1 1 12 BINDING SITE FOR RESIDUE NT A 25 A NT 25 Software 10 A DA 6 A DA 6 10 1_555 A DT 7 A DT 7 10 1_555 A DT 8 A DT 8 10 1_555 A DT 9 A DT 9 10 1_555 A DG 10 A DG 10 10 1_555 B DA 17 B DA 5 10 1_555 B DA 18 B DA 6 10 1_555 B DT 19 B DT 7 10 1_555 B DT 20 B DT 8 10 1_555 B DT 21 B DT 9 10 1_555 19 P 21 21 21