0.039730 0.000000 0.000000 0.000000 0.024361 0.000000 0.000000 0.000000 0.015216 0.00000 0.00000 0.00000 Woods, K.K. Lan, T. McLaughlin, L.W. Williams, L.D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 25.170 41.050 65.720 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 Mg 2 24.305 MAGNESIUM ION non-polymer C11 H16 N O7 P 305.221 n (5-METHYL-6-OXO-1,6-DIHYDRO-PYRIDIN-3-YL)-1,2-DIDEOXY-RIBOFURANOSE-5-MONOPHOSPHATE DNA linking 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 MG N 148 N P N 149 N O N 150 N O N 151 N O N 152 N C N 153 N C N 154 N C N 155 N N N 156 N C N 157 N O N 158 N C N 159 N C N 160 N C N 161 N C N 162 R C N 163 N O N 164 R C N 165 S C N 166 N O N 167 N O 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 H N 180 N H N 181 N H N 182 N H N 183 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 doub N 160 N sing N 161 N doub N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N doub 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 sing N 186 N sing N 187 N sing N 188 N sing UK Nucleic Acids Res. NARHAD 0389 0305-1048 31 1536 1540 10.1093/nar/gkg240 12595562 The Role of Minor Groove Functional Groups in DNA Hydration 2003 10.2210/pdb1ngt/pdb pdb_00001ngt 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 163 1 CCD 2000-01-01 SIEMENS 0.7107 SINGLE WAVELENGTH M x-ray 1 0.7107 1.0 0.7107 ROTATING ANODE SIEMENS 3646.405 5'-D(*CP*GP*CP*GP*AP*AP*(MTR)P*TP*CP*GP*CP*G)-3' 2 syn polymer 24.305 MAGNESIUM ION 1 syn non-polymer 18.015 water 82 nat water no yes (DC)(DG)(DC)(DG)(DA)(DA)(MTR)(DT)(DC)(DG)(DC)(DG) CGCGAATTCGCG A,B polydeoxyribonucleotide n n n n n n n n n n n n 1 2.23 44.84 VAPOR DIFFUSION, SITTING DROP 6.5 sodium cacodylate, MPD, magnesium chloride, spermine tetrahydrochloride, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K 295 sodium cacodylate 1 MPD 1 magnesium chloride 1 spermine tetrahydrochloride 1 sodium cacodylate 2 MPD 2 magnesium chloride 2 3.669 1 19 A 1 B 24 -0.841 A_DC1:DG24_B 1 -13.308 0.052 0.006 0.043 -0.799 1 19 A 2 B 23 -5.369 A_DG2:DC23_B 2 -8.433 -0.047 0.163 -0.062 -5.067 1 19 A 3 B 22 -1.732 A_DC3:DG22_B 3 -2.365 0.239 -0.018 0.058 5.229 1 19 A 4 B 21 -3.468 A_DG4:DC21_B 4 -1.812 -0.702 -0.214 -0.310 14.901 1 20 A 5 B 20 9.169 A_DA5:DT20_B 5 -9.807 -0.087 0.213 -0.094 3.900 1 20 A 6 B 19 2.258 A_DA6:MTR19_B 6 -19.679 0.130 0.166 0.218 -0.714 1 20 A 7 B 18 -0.106 A_MTR7:DA18_B 7 -15.184 -0.246 0.075 0.088 -4.183 1 20 A 8 B 17 3.245 A_DT8:DA17_B 8 -14.678 0.201 0.158 -0.283 -18.581 1 19 A 9 B 16 -1.600 A_DC9:DG16_B 9 -8.401 0.275 0.241 0.030 -2.969 1 19 A 10 B 15 0.374 A_DG10:DC15_B 10 -1.431 -0.053 0.057 -0.167 -2.454 1 19 A 11 B 14 -2.015 A_DC11:DG14_B 11 -18.464 0.111 0.388 -0.001 8.055 1 19 A 12 B 13 -6.147 A_DG12:DC13_B 12 0.413 -0.047 0.364 -0.295 3.349 38.004 A A 1 2 12.638 B B 24 23 3.360 8.170 -0.127 0.294 AA_DC1DG2:DC23DG24_BB 1 -0.527 0.815 37.144 -0.629 0.126 3.387 38.613 A A 2 3 -2.175 B B 23 22 3.375 -1.437 0.711 0.494 AA_DG2DC3:DG22DC23_BB 2 1.989 -3.010 38.538 0.930 -0.822 3.196 30.019 A A 3 4 8.896 B B 22 21 3.136 4.577 -0.186 0.988 AA_DC3DG4:DC21DG22_BB 3 4.034 -7.841 29.407 0.987 1.171 2.901 31.362 A A 4 5 18.687 B B 21 20 3.045 9.915 0.555 0.279 AA_DG4DA5:DT20DC21_BB 4 -3.534 6.661 29.585 -1.232 -1.651 3.490 43.247 A A 5 6 -5.422 B B 20 19 3.501 -3.990 -0.906 0.325 AA_DA5DA6:MTR19DT20_BB 5 -1.675 2.276 43.040 0.859 1.054 3.322 29.163 A A 6 7 0.156 B B 19 18 3.316 0.078 0.314 -0.719 AA_DA6MTR7:DA18MTR19_BB 6 0.866 -1.721 29.151 -1.444 -0.431 3.269 36.171 A A 7 8 2.166 B B 18 17 3.290 1.345 -0.054 -0.498 AA_MTR7DT8:DA17DA18_BB 7 0.536 -0.864 36.143 -0.993 0.162 3.551 41.530 A A 8 9 -5.227 B B 17 16 3.547 -3.702 -0.367 -0.254 AA_DT8DC9:DG16DA17_BB 8 0.450 -0.635 41.369 0.070 0.569 3.069 29.391 A A 9 10 4.551 B B 16 15 3.033 2.306 0.767 0.759 AA_DC9DG10:DC15DG16_BB 9 -0.500 0.987 29.298 1.033 -1.611 3.302 40.664 A A 10 11 -12.056 B B 15 14 3.380 -8.314 -1.206 0.509 AA_DG10DC11:DG14DC15_BB 10 -3.493 5.065 39.693 1.687 1.334 3.023 36.682 A A 11 12 7.539 B B 14 13 3.013 4.732 -0.031 0.267 AA_DC11DG12:DC13DG14_BB 11 -0.475 0.757 36.383 -0.176 -0.010 software diffrn_source chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_conn_type struct_site repository Initial release Version format compliance Version format compliance Refinement description Data collection Data collection Database references Derived calculations 1 0 2003-03-04 1 1 2008-04-29 1 2 2011-07-13 1 3 2017-10-11 1 4 2018-03-07 1 5 2024-02-14 _diffrn_source.source _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.conn_type_id _struct_conn.id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn_type.id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2002-12-17 REL REL MG MAGNESIUM ION HOH water ION 25 2 MG MG 25 A HOH 26 3 HOH HOH 26 A HOH 27 3 HOH HOH 27 A HOH 28 3 HOH HOH 28 A HOH 30 3 HOH HOH 30 A HOH 31 3 HOH HOH 31 A HOH 32 3 HOH HOH 32 A HOH 33 3 HOH HOH 33 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 40 3 HOH HOH 40 A HOH 47 3 HOH HOH 47 A HOH 49 3 HOH HOH 49 A HOH 50 3 HOH HOH 50 A HOH 52 3 HOH HOH 52 A HOH 55 3 HOH HOH 55 A HOH 59 3 HOH HOH 59 A HOH 60 3 HOH HOH 60 A HOH 61 3 HOH HOH 61 A HOH 62 3 HOH HOH 62 A HOH 63 3 HOH HOH 63 A HOH 64 3 HOH HOH 64 A HOH 65 3 HOH HOH 65 A HOH 75 3 HOH HOH 75 A HOH 76 3 HOH HOH 76 A HOH 116 3 HOH HOH 116 A HOH 120 3 HOH HOH 120 A HOH 121 3 HOH HOH 121 A HOH 125 3 HOH HOH 125 A HOH 133 3 HOH HOH 133 A HOH 135 3 HOH HOH 135 A HOH 137 3 HOH HOH 137 A HOH 138 3 HOH HOH 138 A HOH 142 3 HOH HOH 142 A HOH 144 3 HOH HOH 144 A HOH 147 3 HOH HOH 147 A HOH 149 3 HOH HOH 149 A HOH 152 3 HOH HOH 152 A HOH 153 3 HOH HOH 153 A HOH 157 3 HOH HOH 157 A HOH 171 3 HOH HOH 171 A HOH 182 3 HOH HOH 182 A ION 25 3 HOH HOH 184 A ION 25 3 HOH HOH 185 A ION 25 3 HOH HOH 186 A ION 25 3 HOH HOH 187 A ION 25 3 HOH HOH 188 A HOH 29 3 HOH HOH 29 B HOH 34 3 HOH HOH 34 B HOH 41 3 HOH HOH 41 B HOH 42 3 HOH HOH 42 B HOH 43 3 HOH HOH 43 B HOH 46 3 HOH HOH 46 B HOH 48 3 HOH HOH 48 B HOH 53 3 HOH HOH 53 B HOH 54 3 HOH HOH 54 B HOH 56 3 HOH HOH 56 B HOH 68 3 HOH HOH 68 B HOH 79 3 HOH HOH 79 B HOH 87 3 HOH HOH 87 B HOH 88 3 HOH HOH 88 B HOH 89 3 HOH HOH 89 B HOH 98 3 HOH HOH 98 B HOH 99 3 HOH HOH 99 B HOH 106 3 HOH HOH 106 B HOH 108 3 HOH HOH 108 B HOH 109 3 HOH HOH 109 B HOH 110 3 HOH HOH 110 B HOH 122 3 HOH HOH 122 B HOH 123 3 HOH HOH 123 B HOH 126 3 HOH HOH 126 B HOH 136 3 HOH HOH 136 B HOH 141 3 HOH HOH 141 B HOH 148 3 HOH HOH 148 B HOH 150 3 HOH HOH 150 B HOH 160 3 HOH HOH 160 B HOH 161 3 HOH HOH 161 B HOH 162 3 HOH HOH 162 B HOH 169 3 HOH HOH 169 B HOH 181 3 HOH HOH 181 B ION 25 3 HOH HOH 183 B C 1 n 1 DC 1 A G 2 n 2 DG 2 A C 3 n 3 DC 3 A G 4 n 4 DG 4 A A 5 n 5 DA 5 A A 6 n 6 DA 6 A D 7 n 7 MTR 7 A T 8 n 8 DT 8 A C 9 n 9 DC 9 A G 10 n 10 DG 10 A C 11 n 11 DC 11 A G 12 n 12 DG 12 A C 13 n 1 DC 13 B G 14 n 2 DG 14 B C 15 n 3 DC 15 B G 16 n 4 DG 16 B A 17 n 5 DA 17 B A 18 n 6 DA 18 B D 19 n 7 MTR 19 B T 20 n 8 DT 20 B C 21 n 9 DC 21 B G 22 n 10 DG 22 B C 23 n 11 DC 23 B G 24 n 12 DG 24 B author_defined_assembly 2 dimeric A HOH 184 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 185 D O HOH 1_555 92.6 A HOH 184 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 186 D O HOH 1_555 175.4 A HOH 185 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 186 D O HOH 1_555 83.8 A HOH 184 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 187 D O HOH 1_555 86.3 A HOH 185 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 187 D O HOH 1_555 77.1 A HOH 186 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 187 D O HOH 1_555 90.1 A HOH 184 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 188 D O HOH 1_555 96.0 A HOH 185 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 188 D O HOH 1_555 95.4 A HOH 186 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 188 D O HOH 1_555 87.1 A HOH 187 D O HOH 1_555 A MG 25 C MG MG 1_555 A HOH 188 D O HOH 1_555 172.3 A HOH 184 D O HOH 1_555 A MG 25 C MG MG 1_555 B HOH 183 E O HOH 1_555 94.4 A HOH 185 D O HOH 1_555 A MG 25 C MG MG 1_555 B HOH 183 E O HOH 1_555 168.2 A HOH 186 D O HOH 1_555 A MG 25 C MG MG 1_555 B HOH 183 E O HOH 1_555 88.7 A HOH 187 D O HOH 1_555 A MG 25 C MG MG 1_555 B HOH 183 E O HOH 1_555 93.8 A HOH 188 D O HOH 1_555 A MG 25 C MG MG 1_555 B HOH 183 E O HOH 1_555 93.3 A MTR 7 A MTR 7 DT B MTR 19 B MTR 7 DT 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 0.281 0.207 0.223 0.223 2.04 10 4393 4393 10 random 1 3.0 MOLECULAR REPLACEMENT 2.04 10 76 567 7 484 0 0.0086 1.22460 2.04 10 1NGT 4927 4393 3.00 0.00 1 2.04 2.11 74 data reduction SAINT refinement CNS data scaling SAINT phasing CNS The Role of Minor Groove Functional Groups in DNA Hydration 1 N N 1 N N 2 N N 3 N N 3 N N covale 1.603 both A DA 6 A O3' DA 6 1_555 A MTR 7 A P MTR 7 1_555 covale 1.601 both A MTR 7 A O3' MTR 7 1_555 A DT 8 A P DT 8 1_555 covale 1.606 both B DA 18 B O3' DA 6 1_555 B MTR 19 B P MTR 7 1_555 covale 1.601 both B MTR 19 B O3' MTR 7 1_555 B DT 20 B P DT 8 1_555 metalc 2.038 A MG 25 C MG MG 1_555 A HOH 184 D O HOH 1_555 metalc 1.998 A MG 25 C MG MG 1_555 A HOH 185 D O HOH 1_555 metalc 1.964 A MG 25 C MG MG 1_555 A HOH 186 D O HOH 1_555 metalc 2.091 A MG 25 C MG MG 1_555 A HOH 187 D O HOH 1_555 metalc 1.988 A MG 25 C MG MG 1_555 A HOH 188 D O HOH 1_555 metalc 1.984 A MG 25 C MG MG 1_555 B HOH 183 E O HOH 1_555 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 DG 4 A N1 DG 4 1_555 B DC 21 B N3 DC 9 1_555 hydrog WATSON-CRICK A DG 4 A N2 DG 4 1_555 B DC 21 B O2 DC 9 1_555 hydrog WATSON-CRICK A DG 4 A O6 DG 4 1_555 B DC 21 B N4 DC 9 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 MTR 19 B N3 MTR 7 1_555 hydrog WATSON-CRICK A DA 6 A N6 DA 6 1_555 B MTR 19 B O4 MTR 7 1_555 hydrog WATSON-CRICK A MTR 7 A N3 MTR 7 1_555 B DA 18 B N1 DA 6 1_555 hydrog WATSON-CRICK A MTR 7 A O4 MTR 7 1_555 B DA 18 B N6 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 DC 9 A N3 DC 9 1_555 B DG 16 B N1 DG 4 1_555 hydrog WATSON-CRICK A DC 9 A N4 DC 9 1_555 B DG 16 B O6 DG 4 1_555 hydrog WATSON-CRICK A DC 9 A O2 DC 9 1_555 B DG 16 B N2 DG 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 spine of hydration, DNA conformation, modified base, DNA 1NGT PDB 1 1NGT 1 12 1NGT 1 12 1NGT A 1 1 12 13 24 1NGT 13 24 1NGT B 1 1 12 BINDING SITE FOR RESIDUE MG A 25 A MG 25 Software 6 A HOH 184 D HOH 6 1_555 A HOH 185 D HOH 6 1_555 A HOH 186 D HOH 6 1_555 A HOH 187 D HOH 6 1_555 A HOH 188 D HOH 6 1_555 B HOH 183 E HOH 6 1_555 19 P 21 21 21