1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 0009-0003-3895-6980 Li, Y. 0000-0001-7865-8249 Cao, C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C27 H27 N7 O2 S 513.614 2-(4-methyl-1,4-diazepan-1-yl)-~{N}-[(5-methylpyrazin-2-yl)methyl]-5-oxidanylidene-[1,3]benzothiazolo[3,2-a][1,8]naphthyridine-6-carboxamide non-polymer 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 N 1 N C Y 2 N C Y 3 N N Y 4 N C Y 5 N C Y 6 N N Y 7 N C N 8 N C N 9 N N N 10 N C N 11 N O N 12 N C N 13 N C N 14 N O Y 15 N C Y 16 N C Y 17 N C Y 18 N C Y 19 N N Y 20 N C N 21 N N N 22 N C N 23 N S Y 24 N C Y 25 N C Y 26 N C Y 27 N C Y 28 N C Y 29 N C N 30 N N N 31 N C N 32 N C N 33 N C N 34 N N N 35 N C N 36 N C N 37 N C N 38 N H N 39 N H N 40 N H N 41 N H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N H N 48 N H N 49 N H N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H 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 O N 66 N P N 67 N O N 68 N O N 69 N O N 70 N C N 71 R C N 72 N O N 73 S C N 74 N O N 75 N C N 76 R C Y 77 N N Y 78 N C Y 79 N N Y 80 N C Y 81 N C N 82 N N Y 83 N N Y 84 N C Y 85 N N Y 86 N C N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H 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 O N 102 N P N 103 N O N 104 N O N 105 N O N 106 N C N 107 R C N 108 N O N 109 S C N 110 N O N 111 N C N 112 R C N 113 N N N 114 N C N 115 N O N 116 N N N 117 N C N 118 N N N 119 N C N 120 N C N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H 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 O N 136 N P N 137 N O N 138 N O N 139 N O N 140 N C N 141 R C N 142 N O N 143 S C N 144 N O N 145 N C N 146 R C Y 147 N N Y 148 N C Y 149 N N Y 150 N C N 151 N C N 152 N O N 153 N N N 154 N C N 155 N N N 156 N N Y 157 N C N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H 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 O N 173 N P N 174 N O N 175 N O N 176 N O N 177 N C N 178 R C N 179 N O N 180 S C N 181 N O N 182 N C N 183 R C N 184 N N N 185 N C N 186 N O N 187 N N N 188 N C N 189 N O N 190 N C N 191 N C N 192 N C 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 204 N H N 205 N H N 206 N H N 207 N H N 1 N sing Y 2 N doub Y 3 N sing Y 4 N sing Y 5 N doub Y 6 N doub Y 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N doub N 12 N doub N 13 N sing N 14 N sing N 15 N sing Y 16 N sing Y 17 N doub N 18 N doub Y 19 N doub Y 20 N sing N 21 N sing N 22 N sing N 23 N sing Y 24 N sing Y 25 N doub N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing Y 32 N doub Y 33 N sing Y 34 N sing N 35 N sing Y 36 N doub Y 37 N doub N 38 N sing Y 39 N sing 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 N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N doub 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 sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing Y 93 N sing Y 94 N sing Y 95 N doub N 96 N sing Y 97 N sing Y 98 N sing Y 99 N doub N 100 N sing Y 101 N doub N 102 N sing N 103 N sing Y 104 N sing Y 105 N doub N 106 N sing Y 107 N sing N 108 N sing N 109 N sing N 110 N doub N 111 N sing N 112 N sing 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 N 133 N doub N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing 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 sing 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 Y 166 N sing Y 167 N sing Y 168 N doub N 169 N sing Y 170 N sing N 171 N sing Y 172 N doub N 173 N doub N 174 N sing 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 sing N 182 N sing N 183 N sing N 184 N doub N 185 N sing N 186 N sing N 187 N sing N 188 N sing 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 doub N 208 N sing N 209 N sing N 210 N sing N 211 N doub N 212 N sing N 213 N sing N 214 N doub N 215 N sing N 216 N sing N 217 N sing N 218 N sing UK Nucleic Acids Res. NARHAD 0389 1362-4962 54 10.1093/nar/gkag667 42406628 Structural insights into the binding of CX-5461 and MTR-106 to G-quadruplex DNA. 2026 0000-0001-7865-8249 10.2210/pdb26jt/pdb pdb_000026jt 10.13018/BMR36850 9216.901 DNA (29-MER) 1 syn polymer 513.614 2-(4-methyl-1,4-diazepan-1-yl)-~{N}-[(5-methylpyrazin-2-yl)methyl]-5-oxidanylidene-[1,3]benzothiazolo[3,2-a][1,8]naphthyridine-6-carboxamide 1 syn non-polymer no no (DA)(DG)(DG)(DG)(DA)(DG)(DA)(DG)(DG)(DA)(DG)(DA)(DG)(DC)(DT)(DC)(DT)(DG)(DG)(DG) (DT)(DT)(DG)(DG)(DG)(DT)(DG)(DG)(DG) AGGGAGAGGAGAGCTCTGGGTTGGGTGGG A polydeoxyribonucleotide n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 0.784 3 23 A 1 A 22 126.816 A_DA1:DT22_A 1 -2.627 3.955 -0.094 -4.753 -0.781 3 6 A 27 A 23 -89.586 A_DG27:DG23_A 2 -0.409 0.397 -0.020 3.932 -1.047 3 6 A 28 A 3 -90.451 A_DG28:DG3_A 3 1.742 0.217 -0.030 3.917 -0.987 1 20 A 5 A 17 -1.363 A_DA5:DT17_A 4 0.278 0.761 -0.044 -0.039 -0.404 1 19 A 6 A 16 -1.160 A_DG6:DC16_A 5 -4.167 0.050 -0.012 -0.034 3.747 1 20 A 7 A 15 6.437 A_DA7:DT15_A 6 -5.522 0.464 0.021 -0.048 -20.263 A 8 A 11 -62.011 A_DG8:DG11_A 7 -4.518 -6.793 -1.541 -6.592 0.815 3 6 A 25 A 29 -81.433 A_DG25:DG29_A 8 -0.539 2.822 -0.025 2.401 3.963 -176.982 A A 1 27 68.712 A A 22 23 3.704 -137.181 2.091 3.432 AA_DA1DG27:DG23DT22_AA 1 90.388 45.274 -157.793 -1.408 1.249 -0.188 -174.988 A A 27 28 -85.237 A A 23 3 3.217 167.173 3.835 0.339 AA_DG27DG28:DG3DG23_AA 2 50.496 25.746 -41.862 -1.168 2.221 4.046 21.549 A A 5 6 0.769 A A 17 16 4.065 0.288 -0.081 -1.481 AA_DA5DG6:DC16DT17_AA 3 -0.528 1.413 21.541 -4.104 -0.045 3.096 28.868 A A 6 7 16.769 A A 16 15 3.547 8.247 0.492 -1.048 AA_DG6DA7:DT15DC16_AA 4 -0.822 1.671 27.677 -4.008 -1.176 3.985 99.791 A A 7 8 -41.772 A A 15 11 6.640 -61.161 0.241 3.425 AA_DA7DG8:DG11DT15_AA 5 -11.500 7.854 82.395 4.103 -0.508 citation citation_author repository Initial release Database references 1 0 2026-06-24 1 1 2026-07-29 _citation.country _citation.journal_abbrev _citation.journal_id_ASTM _citation.journal_id_CSD _citation.journal_id_ISSN _citation.journal_volume _citation.pdbx_database_id_DOI _citation.pdbx_database_id_PubMed _citation.title _citation.year China National Natural Science Foundation of China (NSFC) XDB1060000 ccao@mail.sioc.ac.cn 0000-0001-7865-8249 chunyang cao principal investigator/group leader NMR Solution Structures of CX-5461-MYT1L Complex N PDBJ N PDBC 2026-05-03 REL REL A1EOB A1EOB SUBJECT OF INVESTIGATION A1EOB 2-(4-methyl-1,4-diazepan-1-yl)-~{N}-[(5-methylpyrazin-2-yl)methyl]-5-oxidanylidene-[1,3]benzothiazolo[3,2-a][1,8]naphthyridine-6-carboxamide 9606 Homo sapiens sample 1 29 Y N structures with the lowest energy 100 20 isotropic 2 2D 1H-1H NOESY isotropic 2 2D 1H-1H TOCSY isotropic 2 2D DQF-COSY 1.0 mM natural abundance A buffer solution consisting of 10 mM potassium phosphate and 30 mM potassium chloride, pH 7.0. 52 0.1 mM condition_1 7.0 0.05 pH 1 0.01 atm 298 0.2 K simulated annealing 1 lowest energy 1.0 mM MYT1L_CX-5461 Complex, 95% H2O/5% D2O The solution of the MYT1L_CX_5461 complex at a concentration of 1 mM. MYT1L_CX-5461 Complex 95% H2O/5% D2O solution Brunger A. T. et.al. refinement CNS Schwieters, Kuszewski, Tjandra and Clore structure calculation X-PLOR NIH Goddard chemical shift assignment Sparky Goddard peak picking Sparky 900 Bruker AVANCE 800 Agilent Direct Drive EOB 30 2 A1EOB A1EOB 101 A DA 1 n 1 DA 1 A DG 2 n 2 DG 2 A DG 3 n 3 DG 3 A DG 4 n 4 DG 4 A DA 5 n 5 DA 5 A DG 6 n 6 DG 6 A DA 7 n 7 DA 7 A DG 8 n 8 DG 8 A DG 9 n 9 DG 9 A DA 10 n 10 DA 10 A DG 11 n 11 DG 11 A DA 12 n 12 DA 12 A DG 13 n 13 DG 13 A DC 14 n 14 DC 14 A DT 15 n 15 DT 15 A DC 16 n 16 DC 16 A DT 17 n 17 DT 17 A DG 18 n 18 DG 18 A DG 19 n 19 DG 19 A DG 20 n 20 DG 20 A DT 21 n 21 DT 21 A DT 22 n 22 DT 22 A DG 23 n 23 DG 23 A DG 24 n 24 DG 24 A DG 25 n 25 DG 25 A DT 26 n 26 DT 26 A DG 27 n 27 DG 27 A DG 28 n 28 DG 28 A DG 29 n 29 DG 29 A author_and_software_defined_assembly 1 monomeric not applicable NMR Distance Restraints 1.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 1.0 1_555 x,y,z identity operation 0.0 0.0 0.0 1 A A H62 O4 DA DT 1 22 1.41 2 A A H62 O4 DA DT 1 22 1.43 3 A A H62 O4 DA DT 1 22 1.43 3 A A H1 OP2 DG DC 8 14 1.60 4 A A H62 O4 DA DT 1 22 1.43 4 A A O3' H42 DA DC 12 14 1.45 4 A A H22 O5' DG DG 9 11 1.47 5 A A H62 O4 DA DT 1 22 1.42 5 A A H1 OP2 DG DC 8 14 1.58 6 A A H62 O4 DA DT 1 22 1.42 6 A A H1 OP2 DG DC 8 14 1.47 7 A A H62 O4 DA DT 1 22 1.42 7 A A H1 OP2 DG DC 8 14 1.50 8 A A H62 O4 DA DT 1 22 1.42 8 A A H1 OP2 DG DC 8 14 1.55 9 A A H62 O4 DA DT 1 22 1.42 9 A A H1 OP2 DG DC 8 14 1.58 10 A A H62 O4 DA DT 1 22 1.43 10 A A H1 OP2 DG DC 8 14 1.57 11 A A H62 O4 DA DT 1 22 1.42 11 A A H1 OP2 DG DC 8 14 1.56 12 A A H62 O4 DA DT 1 22 1.44 12 A A H21 O6 DG DG 25 29 1.57 12 A A H1' N7 DG DG 9 11 1.59 13 A A H62 O4 DA DT 1 22 1.42 14 A A H62 O4 DA DT 1 22 1.42 15 A A H62 O4 DA DT 1 22 1.42 16 A A H62 O4 DA DT 1 22 1.41 17 A A H62 O4 DA DT 1 22 1.41 18 A A H62 O4 DA DT 1 22 1.43 18 A A H1 OP2 DG DC 8 14 1.52 19 A A H62 O4 DA DT 1 22 1.43 19 A A H1 OP2 DG DC 8 14 1.58 20 A A H62 O4 DA DT 1 22 1.42 1 -8.58 1.00 110.10 101.52 A A A C1' O4' C4' DG DG DG 18 18 18 N 1 -9.59 1.00 110.10 100.51 A A A C1' O4' C4' DG DG DG 19 19 19 N 1 -7.77 1.00 110.10 102.33 A A A C1' O4' C4' DG DG DG 23 23 23 N 2 -8.94 1.00 110.10 101.16 A A A C1' O4' C4' DG DG DG 18 18 18 N 2 -9.62 1.00 110.10 100.48 A A A C1' O4' C4' DG DG DG 19 19 19 N 2 -7.74 1.00 110.10 102.36 A A A C1' O4' C4' DG DG DG 23 23 23 N 3 -8.53 1.00 110.10 101.57 A A A C1' O4' C4' DG DG DG 18 18 18 N 3 -9.58 1.00 110.10 100.52 A A A C1' O4' C4' DG DG DG 19 19 19 N 3 -7.90 1.00 110.10 102.20 A A A C1' O4' C4' DG DG DG 23 23 23 N 4 -8.36 1.00 110.10 101.74 A A A C1' O4' C4' DG DG DG 18 18 18 N 4 -9.48 1.00 110.10 100.62 A A A C1' O4' C4' DG DG DG 19 19 19 N 4 -7.70 1.00 110.10 102.40 A A A C1' O4' C4' DG DG DG 23 23 23 N 5 -8.73 1.00 110.10 101.37 A A A C1' O4' C4' DG DG DG 18 18 18 N 5 -9.78 1.00 110.10 100.32 A A A C1' O4' C4' DG DG DG 19 19 19 N 5 -7.90 1.00 110.10 102.20 A A A C1' O4' C4' DG DG DG 23 23 23 N 6 -6.45 1.00 110.10 103.65 A A A C1' O4' C4' DG DG DG 9 9 9 N 6 -8.71 1.00 110.10 101.39 A A A C1' O4' C4' DG DG DG 18 18 18 N 6 -9.53 1.00 110.10 100.57 A A A C1' O4' C4' DG DG DG 19 19 19 N 6 -7.20 1.00 110.10 102.90 A A A C1' O4' C4' DG DG DG 23 23 23 N 7 -8.82 1.00 110.10 101.28 A A A C1' O4' C4' DG DG DG 18 18 18 N 7 -9.61 1.00 110.10 100.49 A A A C1' O4' C4' DG DG DG 19 19 19 N 7 -7.77 1.00 110.10 102.33 A A A C1' O4' C4' DG DG DG 23 23 23 N 8 -8.91 1.00 110.10 101.19 A A A C1' O4' C4' DG DG DG 18 18 18 N 8 -9.58 1.00 110.10 100.52 A A A C1' O4' C4' DG DG DG 19 19 19 N 8 -7.60 1.00 110.10 102.50 A A A C1' O4' C4' DG DG DG 23 23 23 N 9 -8.95 1.00 110.10 101.15 A A A C1' O4' C4' DG DG DG 18 18 18 N 9 -9.52 1.00 110.10 100.58 A A A C1' O4' C4' DG DG DG 19 19 19 N 9 -7.76 1.00 110.10 102.34 A A A C1' O4' C4' DG DG DG 23 23 23 N 10 -8.91 1.00 110.10 101.19 A A A C1' O4' C4' DG DG DG 18 18 18 N 10 -9.57 1.00 110.10 100.53 A A A C1' O4' C4' DG DG DG 19 19 19 N 10 -7.66 1.00 110.10 102.44 A A A C1' O4' C4' DG DG DG 23 23 23 N 11 -8.64 1.00 110.10 101.46 A A A C1' O4' C4' DG DG DG 18 18 18 N 11 -9.31 1.00 110.10 100.79 A A A C1' O4' C4' DG DG DG 19 19 19 N 11 -7.78 1.00 110.10 102.32 A A A C1' O4' C4' DG DG DG 23 23 23 N 12 -8.27 1.00 110.10 101.83 A A A C1' O4' C4' DG DG DG 18 18 18 N 12 -9.41 1.00 110.10 100.69 A A A C1' O4' C4' DG DG DG 19 19 19 N 12 -7.58 1.00 110.10 102.52 A A A C1' O4' C4' DG DG DG 23 23 23 N 13 -9.13 1.00 110.10 100.97 A A A C1' O4' C4' DG DG DG 18 18 18 N 13 -9.35 1.00 110.10 100.75 A A A C1' O4' C4' DG DG DG 19 19 19 N 13 -7.58 1.00 110.10 102.52 A A A C1' O4' C4' DG DG DG 23 23 23 N 14 -8.75 1.00 110.10 101.35 A A A C1' O4' C4' DG DG DG 18 18 18 N 14 -9.27 1.00 110.10 100.83 A A A C1' O4' C4' DG DG DG 19 19 19 N 14 -7.53 1.00 110.10 102.57 A A A C1' O4' C4' DG DG DG 23 23 23 N 15 -8.78 1.00 110.10 101.32 A A A C1' O4' C4' DG DG DG 18 18 18 N 15 -9.58 1.00 110.10 100.52 A A A C1' O4' C4' DG DG DG 19 19 19 N 15 -7.63 1.00 110.10 102.47 A A A C1' O4' C4' DG DG DG 23 23 23 N 16 -7.76 1.00 110.10 102.34 A A A C1' O4' C4' DG DG DG 18 18 18 N 16 -9.34 1.00 110.10 100.76 A A A C1' O4' C4' DG DG DG 19 19 19 N 16 -7.57 1.00 110.10 102.53 A A A C1' O4' C4' DG DG DG 23 23 23 N 17 -6.77 1.00 110.10 103.33 A A A C1' O4' C4' DG DG DG 9 9 9 N 17 -8.41 1.00 110.10 101.69 A A A C1' O4' C4' DG DG DG 18 18 18 N 17 -9.59 1.00 110.10 100.51 A A A C1' O4' C4' DG DG DG 19 19 19 N 17 -6.88 1.00 110.10 103.22 A A A C1' O4' C4' DG DG DG 23 23 23 N 18 -8.65 1.00 110.10 101.45 A A A C1' O4' C4' DG DG DG 18 18 18 N 18 -9.73 1.00 110.10 100.37 A A A C1' O4' C4' DG DG DG 19 19 19 N 18 -7.82 1.00 110.10 102.28 A A A C1' O4' C4' DG DG DG 23 23 23 N 19 -3.64 0.60 122.90 119.26 A A A C6 C5 C7 DT DT DT 17 17 17 N 19 -8.05 1.00 110.10 102.05 A A A C1' O4' C4' DG DG DG 18 18 18 N 19 -9.35 1.00 110.10 100.75 A A A C1' O4' C4' DG DG DG 19 19 19 N 19 -7.58 1.00 110.10 102.52 A A A C1' O4' C4' DG DG DG 23 23 23 N 20 -8.12 1.00 110.10 101.98 A A A C1' O4' C4' DG DG DG 18 18 18 N 20 -9.33 1.00 110.10 100.77 A A A C1' O4' C4' DG DG DG 19 19 19 N 20 -7.07 1.00 110.10 103.03 A A A C1' O4' C4' DG DG DG 23 23 23 N N NMR Solution Structures of CX-5461-MYT1L Complex 1 N N 2 N N hydrog HOOGSTEEN A DA 1 A N6 DA 1 1_555 A DT 22 A O4 DT 22 1_555 hydrog HOOGSTEEN A DA 1 A N7 DA 1 1_555 A DT 22 A N3 DT 22 1_555 hydrog TYPE_6_PAIR A DG 2 A N7 DG 2 1_555 A DG 20 A N2 DG 20 1_555 hydrog TYPE_6_PAIR A DG 2 A O6 DG 2 1_555 A DG 20 A N1 DG 20 1_555 hydrog TYPE_6_PAIR A DG 2 A N1 DG 2 1_555 A DG 27 A O6 DG 27 1_555 hydrog TYPE_6_PAIR A DG 2 A N2 DG 2 1_555 A DG 27 A N7 DG 27 1_555 hydrog TYPE_6_PAIR A DG 3 A N1 DG 3 1_555 A DG 19 A O6 DG 19 1_555 hydrog TYPE_6_PAIR A DG 3 A N2 DG 3 1_555 A DG 19 A N7 DG 19 1_555 hydrog TYPE_6_PAIR A DG 3 A N7 DG 3 1_555 A DG 28 A N2 DG 28 1_555 hydrog TYPE_6_PAIR A DG 3 A O6 DG 3 1_555 A DG 28 A N1 DG 28 1_555 hydrog TYPE_6_PAIR A DG 4 A N1 DG 4 1_555 A DG 18 A O6 DG 18 1_555 hydrog TYPE_6_PAIR A DG 4 A N2 DG 4 1_555 A DG 18 A N7 DG 18 1_555 hydrog TYPE_6_PAIR A DG 4 A N7 DG 4 1_555 A DG 29 A N2 DG 29 1_555 hydrog TYPE_6_PAIR A DG 4 A O6 DG 4 1_555 A DG 29 A N1 DG 29 1_555 hydrog WATSON-CRICK A DA 5 A N1 DA 5 1_555 A DT 17 A N3 DT 17 1_555 hydrog WATSON-CRICK A DA 5 A N6 DA 5 1_555 A DT 17 A O4 DT 17 1_555 hydrog WATSON-CRICK A DG 6 A N1 DG 6 1_555 A DC 16 A N3 DC 16 1_555 hydrog WATSON-CRICK A DG 6 A N2 DG 6 1_555 A DC 16 A O2 DC 16 1_555 hydrog WATSON-CRICK A DG 6 A O6 DG 6 1_555 A DC 16 A N4 DC 16 1_555 hydrog WATSON-CRICK A DA 7 A N1 DA 7 1_555 A DT 15 A N3 DT 15 1_555 hydrog WATSON-CRICK A DA 7 A N6 DA 7 1_555 A DT 15 A O4 DT 15 1_555 hydrog DG-DG MISPAIR A DG 8 A N7 DG 8 1_555 A DG 11 A N2 DG 11 1_555 hydrog TYPE_6_PAIR A DG 18 A N1 DG 18 1_555 A DG 25 A O6 DG 25 1_555 hydrog TYPE_6_PAIR A DG 18 A N2 DG 18 1_555 A DG 25 A N7 DG 25 1_555 hydrog TYPE_6_PAIR A DG 19 A N1 DG 19 1_555 A DG 24 A O6 DG 24 1_555 hydrog TYPE_6_PAIR A DG 19 A N2 DG 19 1_555 A DG 24 A N7 DG 24 1_555 hydrog TYPE_6_PAIR A DG 20 A N7 DG 20 1_555 A DG 23 A N2 DG 23 1_555 hydrog TYPE_6_PAIR A DG 20 A O6 DG 20 1_555 A DG 23 A N1 DG 23 1_555 hydrog TYPE_6_PAIR A DG 23 A N7 DG 23 1_555 A DG 27 A N2 DG 27 1_555 hydrog TYPE_6_PAIR A DG 23 A O6 DG 23 1_555 A DG 27 A N1 DG 27 1_555 hydrog TYPE_6_PAIR A DG 24 A N1 DG 24 1_555 A DG 28 A O6 DG 28 1_555 hydrog TYPE_6_PAIR A DG 24 A N2 DG 24 1_555 A DG 28 A N7 DG 28 1_555 hydrog TYPE_6_PAIR A DG 25 A N1 DG 25 1_555 A DG 29 A O6 DG 29 1_555 hydrog TYPE_6_PAIR A DG 25 A N2 DG 25 1_555 A DG 29 A N7 DG 29 1_555 DNA G-quadruplex Solution structure Anti-cancer drug target, DNA 26JT PDB 1 1 26JT 1 29 26JT 1 29 26JT A 1 1 29