0.004799 0.000000 0.000000 0.000000 0.044248 0.000000 0.000000 0.000000 0.022242 0.00000 0.00000 0.00000 3.54356 2.42580 25.62398 1.50364 0.0 2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31. 0.51345 0.48472 24.73122 6.32584 0.0 2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31. 4.01032 2.96436 19.97189 1.75589 0.0 2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31. 9.38062 1.54875 3.38349 72.32734 0.0 2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31. 4.49882 3.47563 15.80542 1.70748 0.0 2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31. 5.12366 3.84317 3.49406 27.47979 0.0 2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31. 9.51135 5.44231 1.42069 35.72801 0.0 2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31. Li, M. Huang, L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.000 90.000 90.000 208.370 22.600 44.960 211723.924 C10 H14 N5 O7 P 347.221 y ADENOSINE-5'-MONOPHOSPHATE RNA linking C9 H14 N3 O8 P 323.197 y CYTIDINE-5'-MONOPHOSPHATE RNA linking C10 H14 N5 O8 P 363.221 y GUANOSINE-5'-MONOPHOSPHATE RNA linking C10 H16 N5 O14 P3 523.180 n GUANOSINE-5'-TRIPHOSPHATE non-polymer H2 O 18.015 WATER non-polymer C6 H6 N4 O2 166.137 3-methyl-7~{H}-purine-2,6-dione 3-Methylxanthine; 1076-22-8 non-polymer Na 1 22.990 SODIUM ION non-polymer C9 H13 N2 O9 P 324.181 y URIDINE-5'-MONOPHOSPHATE RNA 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 R C N 12 N O N 13 R C Y 14 N N Y 15 N C Y 16 N N Y 17 N C Y 18 N C N 19 N N Y 20 N N Y 21 N C Y 22 N N Y 23 N C 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 H N 38 N O N 39 N P N 40 N O N 41 N O N 42 N O N 43 N C N 44 R C N 45 N O N 46 S C N 47 N O N 48 R C N 49 N O N 50 R C N 51 N N N 52 N C N 53 N O N 54 N N N 55 N C N 56 N N N 57 N C N 58 N C 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 H N 73 N O N 74 N P N 75 N O N 76 N O N 77 N O N 78 N C N 79 R C N 80 N O N 81 S C N 82 N O N 83 R C N 84 N O N 85 R C Y 86 N N Y 87 N C Y 88 N N Y 89 N C N 90 N C N 91 N O N 92 N N N 93 N C N 94 N N N 95 N N Y 96 N C 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 H N 109 N H N 110 N H N 111 N P N 112 N O N 113 N O N 114 N O N 115 N O N 116 N P N 117 N O N 118 N O N 119 N O N 120 N P N 121 N O N 122 N O N 123 N O N 124 N C N 125 R C N 126 N O N 127 S C N 128 N O N 129 R C N 130 N O N 131 R C Y 132 N N Y 133 N C Y 134 N N Y 135 N C N 136 N C N 137 N O N 138 N N N 139 N C N 140 N N N 141 N N Y 142 N C 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 H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N O N 160 N H N 161 N H Y 162 N C N 163 N C Y 164 N C Y 165 N C N 166 N C N 167 N C N 168 N N N 169 N N Y 170 N N Y 171 N N N 172 N O N 173 N O 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 NA N 181 N O N 182 N P N 183 N O N 184 N O N 185 N O N 186 N C N 187 R C N 188 N O N 189 S C N 190 N O N 191 R C N 192 N O N 193 R C N 194 N N N 195 N C N 196 N O N 197 N N N 198 N C N 199 N O N 200 N C N 201 N C 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 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 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 Y 25 N sing Y 26 N sing Y 27 N doub N 28 N sing Y 29 N sing Y 30 N sing Y 31 N doub N 32 N sing Y 33 N doub N 34 N sing N 35 N sing Y 36 N sing Y 37 N doub N 38 N sing Y 39 N sing N 40 N sing N 41 N sing N 42 N doub 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 doub N 67 N sing N 68 N doub N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N doub N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N doub 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 Y 100 N sing Y 101 N sing Y 102 N doub N 103 N sing Y 104 N sing N 105 N sing Y 106 N doub 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 doub 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 doub N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N doub 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 N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing Y 150 N sing Y 151 N sing Y 152 N doub N 153 N sing Y 154 N sing N 155 N sing Y 156 N doub N 157 N doub 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 Y 169 N doub N 170 N sing Y 171 N sing N 172 N sing Y 173 N sing N 174 N sing N 175 N doub N 176 N sing N 177 N sing N 178 N doub Y 179 N sing Y 180 N doub 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 N 189 N doub 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 N 210 N sing N 211 N sing N 212 N sing N 213 N doub N 214 N sing N 215 N sing N 216 N sing N 217 N doub N 218 N sing N 219 N doub N 220 N sing N 221 N sing To Be Published 0353 Crystal structure of xanthine/guanine RNA aptamer 10.2210/pdb9m6d/pdb pdb_00009m6d 100 1 N PIXEL 2023-12-09 DECTRIS EIGER2 S 9M SINGLE WAVELENGTH M x-ray 1 0.97895 1.0 BL02U1 SSRF 0.97895 SYNCHROTRON SSRF BEAMLINE BL02U1 13470.997 RNA (42-MER) 2 syn polymer 523.180 GUANOSINE-5'-TRIPHOSPHATE 2 syn non-polymer 166.137 3-methyl-7~{H}-purine-2,6-dione 2 syn non-polymer 22.990 SODIUM ION 1 syn non-polymer 18.015 water 52 nat water no no GCGAUGGCACGUGUAUUACCCUAGUGGUCGACGUGCCAUCGC GCGAUGGCACGUGUAUUACCCUAGUGGUCGACGUGCCAUCGC A,B polyribonucleotide 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 n n n n n n n n n n n n n 1 1.96 37.39 VAPOR DIFFUSION, HANGING DROP 6.0 0.08 M Potassium chloride 0.02 M Magnesium chloride hexahydrate 50% v/v (+/-)-2-Methyl-2,4-pentanediol 0.012 M Spermine tetrahydrochloride 291 2.568 1 19 A -3 A 36 -1.610 A_C-3:G36_A 1 -9.105 0.173 0.281 -0.204 -4.981 1 19 A -2 A 35 1.170 A_G-2:C35_A 2 -9.685 -0.249 -0.094 -0.180 1.727 1 20 A -1 A 34 -0.306 A_A-1:U34_A 3 -9.874 -0.120 0.228 -0.120 1.592 1 20 A 0 A 33 5.265 A_U0:A33_A 4 -9.107 0.024 0.335 -0.001 -1.998 1 19 A 1 A 32 1.394 A_G1:C32_A 5 -10.646 -0.186 0.208 -0.089 1.445 1 19 A 2 A 31 1.384 A_G2:C31_A 6 -6.411 -0.135 0.052 -0.123 1.449 1 19 A 3 A 30 0.738 A_C3:G30_A 7 -6.618 0.075 0.372 -0.180 1.501 1 20 A 4 A 29 0.181 A_A4:U29_A 8 -12.584 0.076 0.305 -0.157 0.883 1 19 A 5 A 28 -1.531 A_C5:G28_A 9 -11.198 0.269 0.230 -0.316 -9.081 1 19 A 6 A 27 2.244 A_G6:C27_A 10 -14.065 -0.200 -0.301 -0.028 -2.850 1 20 A 7 A 26 -3.495 A_U7:A26_A 11 -11.252 0.127 -0.052 -0.073 -12.044 2 3 A 8 A 25 -171.465 A_G8:G25_A 12 4.811 1.406 -0.143 1.164 0.523 1 20 A 13 A 23 -0.989 A_A13:U23_A 13 -6.701 0.055 -0.039 -0.175 4.043 1 19 A 14 A 22 1.673 A_C14:G22_A 14 -7.873 0.233 -0.250 -0.201 -6.577 1 19 A 15 A 21 -0.996 A_C15:G21_A 15 -2.789 0.164 0.102 -0.151 -1.508 1 19 A 16 A 19 2.007 A_C16:G19_A 16 3.794 0.174 0.257 -0.095 -0.096 1 19 B -3 B 36 0.860 B_C-3:G36_B 17 -13.497 0.366 -0.073 -0.296 -10.097 1 19 B -2 B 35 1.446 B_G-2:C35_B 18 -11.688 -0.249 0.012 -0.235 0.460 1 20 B -1 B 34 3.032 B_A-1:U34_B 19 -8.151 0.011 0.251 -0.200 3.492 1 20 B 0 B 33 -2.406 B_U0:A33_B 20 -9.328 0.079 0.027 -0.292 -1.318 1 19 B 1 B 32 -0.851 B_G1:C32_B 21 -8.612 -0.240 -0.049 -0.203 -1.286 1 19 B 2 B 31 1.970 B_G2:C31_B 22 -7.178 -0.209 -0.177 -0.196 0.844 1 19 B 3 B 30 3.805 B_C3:G30_B 23 -6.406 0.226 0.075 -0.140 -1.066 1 20 B 4 B 29 1.234 B_A4:U29_B 24 -9.025 -0.115 0.296 -0.162 0.515 1 19 B 5 B 28 -0.269 B_C5:G28_B 25 -10.657 0.214 0.133 -0.209 -10.209 1 19 B 6 B 27 2.031 B_G6:C27_B 26 -15.906 -0.246 -0.059 -0.188 -4.484 1 20 B 7 B 26 2.494 B_U7:A26_B 27 -11.430 0.057 0.202 -0.134 14.770 2 3 B 8 B 25 178.179 B_G8:G25_B 28 -6.275 -1.319 -0.162 -1.372 -1.177 1 20 B 13 B 23 0.084 B_A13:U23_B 29 -2.749 0.101 -0.002 -0.049 -1.080 1 19 B 14 B 22 1.991 B_C14:G22_B 30 -6.038 0.235 0.198 -0.231 -4.591 1 19 B 15 B 21 1.961 B_C15:G21_B 31 -2.682 0.200 0.337 -0.097 3.343 1 19 B 16 B 19 1.642 B_C16:G19_B 32 1.113 0.168 0.050 -0.165 2.137 33.036 A A -3 -2 28.557 A A 36 35 3.255 15.621 -0.593 -1.648 AA_C-3G-2:C35G36_AA 1 -0.864 1.580 29.188 -5.224 0.914 2.690 36.552 A A -2 -1 12.087 A A 35 34 2.978 7.521 -0.062 -1.121 AA_G-2A-1:U34C35_AA 2 -3.084 4.956 35.666 -2.697 -0.275 3.004 30.967 A A -1 0 10.777 A A 34 33 3.280 5.723 0.868 -1.292 AA_A-1U0:A33U34_AA 3 0.385 -0.725 30.444 -3.490 -1.554 1.925 36.759 A A 0 1 26.979 A A 33 32 2.892 16.447 -0.101 -1.555 AA_U0G1:C32A33_AA 4 0.721 -1.182 32.981 -4.214 0.236 2.724 29.206 A A 1 2 12.285 A A 32 31 3.115 6.150 -0.142 -1.577 AA_G1G2:C31C32_AA 5 -0.423 0.844 28.562 -4.335 0.199 2.939 36.656 A A 2 3 10.825 A A 31 30 3.260 6.768 0.117 -1.444 AA_G2C3:G30C31_AA 6 -2.015 3.222 35.992 -3.184 -0.451 2.075 33.065 A A 3 4 23.778 A A 30 29 2.931 13.176 -0.482 -1.604 AA_C3A4:U29G30_AA 7 0.047 -0.085 30.393 -4.601 0.853 3.117 33.292 A A 4 5 6.834 A A 29 28 3.294 3.906 -0.015 -1.345 AA_A4C5:G28U29_AA 8 -1.316 2.302 33.043 -2.989 -0.189 2.289 33.910 A A 5 6 23.871 A A 28 27 3.277 13.509 0.217 -1.869 AA_C5G6:C27G28_AA 9 4.749 -8.392 30.819 -5.145 0.311 3.029 32.801 A A 6 7 5.420 A A 27 26 3.134 3.056 -0.257 -1.016 AA_G6U7:A26C27_AA 10 0.048 -0.084 32.662 -2.295 0.463 0.105 -176.045 A A 7 8 77.211 A A 26 25 -0.929 -152.411 2.974 -0.957 AA_U7G8:G25A26_AA 11 -86.940 -44.044 -58.590 0.269 1.607 -3.647 -161.125 A A 8 13 12.739 A A 25 23 -0.880 -23.940 -4.645 5.209 AA_G8A13:U23G25_AA 12 -155.555 -82.770 -66.487 -2.827 -1.142 3.130 33.253 A A 13 14 2.863 A A 23 22 3.198 1.638 0.369 -1.490 AA_A13C14:G22U23_AA 13 0.656 -1.146 33.207 -2.868 -0.539 2.782 34.952 A A 14 15 17.259 A A 22 21 3.466 10.222 -0.448 -1.941 AA_C14C15:G21G22_AA 14 -0.982 1.658 33.454 -4.741 0.601 3.274 17.804 A A 15 16 -1.889 A A 21 19 3.206 -0.584 -0.460 -1.833 AA_C15C16:G19G21_AA 15 -0.423 1.368 17.789 -5.582 1.241 2.135 33.711 B B -3 -2 28.660 B B 36 35 3.349 15.987 0.145 -1.790 BB_C-3G-2:C35G36_BB 16 -0.566 1.014 29.772 -5.410 -0.332 2.661 36.370 B B -2 -1 12.236 B B 35 34 2.881 7.574 -0.277 -0.858 BB_G-2A-1:U34C35_BB 17 -3.500 5.655 35.431 -2.281 0.025 2.758 30.360 B B -1 0 16.449 B B 34 33 3.214 8.503 -0.172 -1.192 BB_A-1U0:A33U34_BB 18 0.880 -1.702 29.158 -3.869 0.494 2.273 35.390 B B 0 1 24.836 B B 33 32 3.205 14.669 0.182 -1.636 BB_U0G1:C32A33_BB 19 0.080 -0.135 32.296 -4.589 -0.289 2.904 29.962 B B 1 2 12.046 B B 32 31 3.276 6.185 -0.023 -1.510 BB_G1G2:C31C32_BB 20 -0.131 0.255 29.331 -4.141 0.020 2.905 36.240 B B 2 3 10.242 B B 31 30 3.176 6.340 0.556 -1.283 BB_G2C3:G30C31_BB 21 -0.520 0.840 35.696 -2.897 -0.962 2.136 33.403 B B 3 4 26.032 B B 30 29 3.033 14.487 -0.312 -1.466 BB_C3A4:U29G30_BB 22 -1.498 2.691 30.142 -4.552 0.336 2.816 35.668 B B 4 5 11.832 B B 29 28 3.150 7.200 0.137 -1.382 BB_A4C5:G28U29_BB 23 -0.602 0.989 34.952 -3.217 -0.303 2.104 34.664 B B 5 6 28.222 B B 28 27 3.292 16.169 0.216 -1.823 BB_C5G6:C27G28_BB 24 3.470 -6.057 30.572 -5.247 0.108 2.884 30.743 B B 6 7 12.141 B B 27 26 3.184 6.390 0.106 -1.121 BB_G6U7:A26C27_BB 25 -1.220 2.318 30.063 -3.289 -0.425 -0.952 178.137 B B 7 8 42.736 B B 26 25 -0.681 85.231 -0.854 -3.043 BB_U7G8:G25A26_BB 26 -154.302 77.370 119.932 -1.416 0.619 0.735 165.505 B B 8 13 -82.248 B B 25 23 -1.895 -158.161 -5.421 -3.691 BB_G8A13:U23G25_BB 27 27.399 -14.248 83.583 -2.115 2.688 3.086 32.531 B B 13 14 4.642 B B 23 22 3.238 2.597 0.218 -1.694 BB_A13C14:G22U23_BB 28 -1.298 2.320 32.405 -3.463 -0.610 2.726 34.154 B B 14 15 12.864 B B 22 21 3.205 7.497 -0.166 -1.890 BB_C14C15:G21G22_BB 29 0.312 -0.535 33.344 -4.307 0.327 3.007 16.451 B B 15 16 -1.108 B B 21 19 3.082 -0.316 -0.902 -1.745 BB_C15C16:G19G21_BB 30 1.686 -5.904 16.362 -5.896 4.239 repository Initial release 1 0 2026-09-16 China National Natural Science Foundation of China (NSFC) 32171191 huanglin36@mail.sysu.edu.cn 0000-0002-2121-365X Lin Huang principal investigator/group leader N PDBJ Y PDBC 2025-03-07 REL REL I7U I7U SUBJECT OF INVESTIGATION GTP GUANOSINE-5'-TRIPHOSPHATE I7U 3-methyl-7~{H}-purine-2,6-dione NA SODIUM ION HOH water 32630 synthetic construct sample 1 42 Y N 9M69 XBA12-XAN structure PDB experimental model GTP -4 2 GTP GTP 101 A I7U 101 3 I7U I7U 102 A NA 1 4 NA NA 103 A GTP -4 2 GTP GTP 101 B I7U 101 3 I7U I7U 102 B HOH 209 5 HOH HOH 201 A HOH 229 5 HOH HOH 202 A HOH 133 5 HOH HOH 203 A HOH 18 5 HOH HOH 204 A HOH 50 5 HOH HOH 205 A HOH 110 5 HOH HOH 206 A HOH 63 5 HOH HOH 207 A HOH 83 5 HOH HOH 208 A HOH 42 5 HOH HOH 209 A HOH 143 5 HOH HOH 210 A HOH 1 5 HOH HOH 211 A HOH 7 5 HOH HOH 212 A HOH 26 5 HOH HOH 213 A HOH 35 5 HOH HOH 214 A HOH 13 5 HOH HOH 215 A HOH 226 5 HOH HOH 216 A HOH 193 5 HOH HOH 217 A HOH 3 5 HOH HOH 218 A HOH 19 5 HOH HOH 219 A HOH 4 5 HOH HOH 220 A HOH 112 5 HOH HOH 221 A HOH 55 5 HOH HOH 222 A HOH 9 5 HOH HOH 223 A HOH 118 5 HOH HOH 224 A HOH 16 5 HOH HOH 225 A HOH 201 5 HOH HOH 226 A HOH 17 5 HOH HOH 227 A HOH 139 5 HOH HOH 228 A HOH 217 5 HOH HOH 229 A HOH 154 5 HOH HOH 230 A HOH 88 5 HOH HOH 231 A HOH 171 5 HOH HOH 232 A HOH 85 5 HOH HOH 233 A HOH 177 5 HOH HOH 234 A HOH 227 5 HOH HOH 201 B HOH 10 5 HOH HOH 202 B HOH 231 5 HOH HOH 203 B HOH 206 5 HOH HOH 204 B HOH 21 5 HOH HOH 205 B HOH 57 5 HOH HOH 206 B HOH 68 5 HOH HOH 207 B HOH 129 5 HOH HOH 208 B HOH 74 5 HOH HOH 209 B HOH 205 5 HOH HOH 210 B HOH 127 5 HOH HOH 211 B HOH 11 5 HOH HOH 212 B HOH 84 5 HOH HOH 213 B HOH 163 5 HOH HOH 214 B HOH 179 5 HOH HOH 215 B HOH 32 5 HOH HOH 216 B HOH 198 5 HOH HOH 217 B HOH 149 5 HOH HOH 218 B n 1 -4 A C -3 n 2 C -3 A G -2 n 3 G -2 A A -1 n 4 A -1 A U 0 n 5 U 0 A G 1 n 6 G 1 A G 2 n 7 G 2 A C 3 n 8 C 3 A A 4 n 9 A 4 A C 5 n 10 C 5 A G 6 n 11 G 6 A U 7 n 12 U 7 A G 8 n 13 G 8 A U 9 n 14 U 9 A A 10 n 15 A 10 A U 11 n 16 U 11 A U 12 n 17 U 12 A A 13 n 18 A 13 A C 14 n 19 C 14 A C 15 n 20 C 15 A C 16 n 21 C 16 A U 17 n 22 U 17 A A 18 n 23 A 18 A G 19 n 24 G 19 A U 20 n 25 U 20 A G 21 n 26 G 21 A G 22 n 27 G 22 A U 23 n 28 U 23 A C 24 n 29 C 24 A G 25 n 30 G 25 A A 26 n 31 A 26 A C 27 n 32 C 27 A G 28 n 33 G 28 A U 29 n 34 U 29 A G 30 n 35 G 30 A C 31 n 36 C 31 A C 32 n 37 C 32 A A 33 n 38 A 33 A U 34 n 39 U 34 A C 35 n 40 C 35 A G 36 n 41 G 36 A C 37 n 42 C 37 A n 1 -4 B C -3 n 2 C -3 B G -2 n 3 G -2 B A -1 n 4 A -1 B U 0 n 5 U 0 B G 1 n 6 G 1 B G 2 n 7 G 2 B C 3 n 8 C 3 B A 4 n 9 A 4 B C 5 n 10 C 5 B G 6 n 11 G 6 B U 7 n 12 U 7 B G 8 n 13 G 8 B U 9 n 14 U 9 B A 10 n 15 A 10 B U 11 n 16 U 11 B U 12 n 17 U 12 B A 13 n 18 A 13 B C 14 n 19 C 14 B C 15 n 20 C 15 B C 16 n 21 C 16 B U 17 n 22 U 17 B A 18 n 23 A 18 B G 19 n 24 G 19 B U 20 n 25 U 20 B G 21 n 26 G 21 B G 22 n 27 G 22 B U 23 n 28 U 23 B C 24 n 29 C 24 B G 25 n 30 G 25 B A 26 n 31 A 26 B C 27 n 32 C 27 B G 28 n 33 G 28 B U 29 n 34 U 29 B G 30 n 35 G 30 B C 31 n 36 C 31 B C 32 n 37 C 32 B A 33 n 38 A 33 B U 34 n 39 U 34 B C 35 n 40 C 35 B G 36 n 41 G 36 B C 37 n 42 C 37 B 0.97335803443 -0.551942720689 1.16728645187 -0.00792241991114 -0.272030429715 0.365413356794 0.0762715197889 0.0420902020085 -0.0731548681096 0.125505017468 -0.161991223091 0.322220814449 0.00845362678683 0.315515001819 0.146356406487 0.431625198805 0.002926873111 0.019500020688 0.46014820345 -0.025785371334 0.3856668013 refined 31.870013677 3.70498881557 1.58436670041 X-RAY DIFFRACTION 3.98181081139 0.0465916417704 -0.016155087517 2.2308749805 -0.734516935279 4.037697108 -0.0549349149054 -0.475927115219 -0.374080069238 -0.198542330581 0.13402496892 -0.419880790659 0.144484130451 0.0901560901288 0.0183701711142 0.406722929904 -0.0395834218758 0.00052229208098 0.394982495548 0.0475428911139 0.562063863228 refined 14.3756830611 6.31036928557 3.53479301134 X-RAY DIFFRACTION 2.28358973341 -1.55794083095 1.9301645871 1.14215989649 -0.889442737372 2.54858340386 -0.0300399660963 0.140794856455 -0.398888077521 0.240774300352 0.0296106429879 0.267183733513 -0.246484238501 0.219459909148 0.0605727119194 0.370597232205 -0.0362806982633 0.0380813747845 0.302471563849 0.0371350176118 0.331718015265 refined 43.9482307978 4.7982835288 4.47387755038 X-RAY DIFFRACTION 6.99030541257 0.310969971578 -1.65680829027 0.714526124592 -0.771104544341 1.00262047802 -0.690486118453 -0.925405266646 -0.0513781551884 -0.199142843326 0.409448750189 -0.0749009388608 0.141826369214 0.273899745313 0.251210764013 0.414853830288 -0.0984247356167 0.0448914662079 0.61390525246 -0.230899420624 0.434455392889 refined 23.8569649043 -3.87959750697 -20.2712913571 X-RAY DIFFRACTION 7.73227004552 0.526705762987 -4.41858120131 0.795909659134 0.430372800937 9.60708468075 0.203825424472 0.0928323713407 1.39666355819 -0.209500753265 0.366982557099 0.485440156699 -1.88220154809 -1.466665922 -0.216980384689 0.517287141995 -0.227921427465 -0.0164306872535 1.04172425104 -0.155996322902 0.578936403646 refined 4.36896732279 -2.57800420809 -28.6736412574 X-RAY DIFFRACTION 3.8316434549 1.86457033691 -0.996311573603 -0.407517516189 -0.600763922619 0.326056407241 -0.444402596205 -0.308236809479 -0.0462002133454 -0.146099471375 0.113949092112 0.205198516196 0.0554852163633 -0.134640366712 0.263506246382 0.418761806696 -0.0149023337418 0.0352659263353 0.465534215431 -0.0944382878959 0.570892701665 refined 22.5216255079 -6.75759428428 -22.1016420983 X-RAY DIFFRACTION A -3 B A 11 B X-RAY DIFFRACTION 1 chain 'A' and (resid -3 through 11 ) A 12 B A 26 B X-RAY DIFFRACTION 2 chain 'A' and (resid 12 through 26 ) A 27 B A 37 B X-RAY DIFFRACTION 3 chain 'A' and (resid 27 through 37 ) B -3 E B 11 E X-RAY DIFFRACTION 4 chain 'B' and (resid -3 through 11 ) B 12 E B 16 E X-RAY DIFFRACTION 5 chain 'B' and (resid 12 through 16 ) B 17 E B 37 E X-RAY DIFFRACTION 6 chain 'B' and (resid 17 through 37 ) author_defined_assembly 2 dimeric A GTP 101 C O2G GTP 1_555 A NA 103 E NA NA 1_555 A GTP 101 C O1B GTP 1_555 64.6 A GTP 101 C O2G GTP 1_555 A NA 103 E NA NA 1_555 A HOH 208 H O HOH 1_555 76.8 A GTP 101 C O1B GTP 1_555 A NA 103 E NA NA 1_555 A HOH 208 H O HOH 1_555 74.4 A GTP 101 C O2G GTP 1_555 A NA 103 E NA NA 1_555 A HOH 213 H O HOH 1_555 171.8 A GTP 101 C O1B GTP 1_555 A NA 103 E NA NA 1_555 A HOH 213 H O HOH 1_555 109.2 A HOH 208 H O HOH 1_555 A NA 103 E NA NA 1_555 A HOH 213 H O HOH 1_555 107.3 A GTP 101 C O2G GTP 1_555 A NA 103 E NA NA 1_555 A HOH 231 H O HOH 1_555 78.3 A GTP 101 C O1B GTP 1_555 A NA 103 E NA NA 1_555 A HOH 231 H O HOH 1_555 104.2 A HOH 208 H O HOH 1_555 A NA 103 E NA NA 1_555 A HOH 231 H O HOH 1_555 152.8 A HOH 213 H O HOH 1_555 A NA 103 E NA NA 1_555 A HOH 231 H O HOH 1_555 98.8 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 2_555 -x+1/2,-y,z+1/2 crystal symmetry operation 104.1850000000 0.0000000000 22.4800000000 1 A G -4 A G 1 1 Y 1 B G -4 B G 1 1 Y 1 B B O O HOH HOH 217 218 1.97 1 A A O6 O G HOH 1 201 2.11 1 A A O1A O GTP HOH 101 202 2.11 1 A A O2B O GTP HOH 101 203 2.12 1 4.33 0.50 119.90 124.23 B B B C2 N3 C4 C C C 37 37 37 N 1 -3.32 0.40 121.90 118.58 B B B N3 C4 C5 C C C 37 37 37 N 1 -3.94 0.60 118.90 114.96 B B B N1 C2 O2 C C C 37 37 37 N 1 5.94 0.70 121.90 127.84 B B B N3 C2 O2 C C C 37 37 37 N 58.64 0.2788 0.2451 0.2468 2.18 30.56 599 11274 11873 5.05 99.56 0.3033 1 FREE R-VALUE 1.34 MOLECULAR REPLACEMENT 33.6604 0.9000 1.1000 GeoStd + Monomer Library + CDL v1.2 FLAT BULK SOLVENT MODEL 2.18 30.56 52 1881 89 1740 0 0.0046 2034 1.0967 3164 0.0433 418 0.0054 86 26.1011 1246 d_2 C A ens_1 X-RAY DIFFRACTION Torsion NCS 0.726050151458 0.3403 0.3142 2.40 155 2745 100.00 0.3827 0.3332 2.75 143 2765 99.97 0.3016 0.2728 3.46 130 2792 98.65 0.2431 0.2049 30.56 171 2972 99.65 47.71 2.18 34.73 9M6D 11974 0.993 0.154 0.065 1 8.5 11.9 99.9 1.251 2.18 2.24 878 0.680 0.561 1 100.0 refinement PHENIX 1.20.1-4487 data reduction xia2 data scaling xia2 phasing PHASER 19 orthorhombic P 21 21 21 P 2ac 2ab x,y,z x+1/2,-y+1/2,-z -x,y+1/2,-z+1/2 -x+1/2,-y,z+1/2 N Crystal structure of xanthine/guanine RNA aptamer (P1-12bp) with 3-methylxanthine 1 N N 1 N N 2 N N 3 N N 4 N N 2 N N 3 N N 5 N N 5 N N covale 1.590 both A C -3 A P C 2 1_555 A GTP 101 C O3' GTP 1_555 covale 1.560 both B C -3 B P C 2 1_555 B GTP 101 F O3' GTP 1_555 metalc 2.818 A GTP 101 C O2G GTP 1_555 A NA 103 E NA NA 1_555 metalc 2.107 A GTP 101 C O1B GTP 1_555 A NA 103 E NA NA 1_555 metalc 2.068 A NA 103 E NA NA 1_555 A HOH 208 H O HOH 1_555 metalc 3.089 A NA 103 E NA NA 1_555 A HOH 213 H O HOH 1_555 metalc 2.325 A NA 103 E NA NA 1_555 A HOH 231 H O HOH 1_555 hydrog WATSON-CRICK A C -3 A N3 C 2 1_555 A G 36 A N1 G 41 1_555 hydrog WATSON-CRICK A C -3 A N4 C 2 1_555 A G 36 A O6 G 41 1_555 hydrog WATSON-CRICK A C -3 A O2 C 2 1_555 A G 36 A N2 G 41 1_555 hydrog WATSON-CRICK A G -2 A N1 G 3 1_555 A C 35 A N3 C 40 1_555 hydrog WATSON-CRICK A G -2 A N2 G 3 1_555 A C 35 A O2 C 40 1_555 hydrog WATSON-CRICK A G -2 A O6 G 3 1_555 A C 35 A N4 C 40 1_555 hydrog WATSON-CRICK A A -1 A N1 A 4 1_555 A U 34 A N3 U 39 1_555 hydrog WATSON-CRICK A A -1 A N6 A 4 1_555 A U 34 A O4 U 39 1_555 hydrog WATSON-CRICK A U 0 A N3 U 5 1_555 A A 33 A N1 A 38 1_555 hydrog WATSON-CRICK A U 0 A O4 U 5 1_555 A A 33 A N6 A 38 1_555 hydrog WATSON-CRICK A G 1 A N1 G 6 1_555 A C 32 A N3 C 37 1_555 hydrog WATSON-CRICK A G 1 A N2 G 6 1_555 A C 32 A O2 C 37 1_555 hydrog WATSON-CRICK A G 1 A O6 G 6 1_555 A C 32 A N4 C 37 1_555 hydrog WATSON-CRICK A G 2 A N1 G 7 1_555 A C 31 A N3 C 36 1_555 hydrog WATSON-CRICK A G 2 A N2 G 7 1_555 A C 31 A O2 C 36 1_555 hydrog WATSON-CRICK A G 2 A O6 G 7 1_555 A C 31 A N4 C 36 1_555 hydrog WATSON-CRICK A C 3 A N3 C 8 1_555 A G 30 A N1 G 35 1_555 hydrog WATSON-CRICK A C 3 A N4 C 8 1_555 A G 30 A O6 G 35 1_555 hydrog WATSON-CRICK A C 3 A O2 C 8 1_555 A G 30 A N2 G 35 1_555 hydrog WATSON-CRICK A A 4 A N1 A 9 1_555 A U 29 A N3 U 34 1_555 hydrog WATSON-CRICK A A 4 A N6 A 9 1_555 A U 29 A O4 U 34 1_555 hydrog WATSON-CRICK A C 5 A N3 C 10 1_555 A G 28 A N1 G 33 1_555 hydrog WATSON-CRICK A C 5 A N4 C 10 1_555 A G 28 A O6 G 33 1_555 hydrog WATSON-CRICK A C 5 A O2 C 10 1_555 A G 28 A N2 G 33 1_555 hydrog WATSON-CRICK A G 6 A N1 G 11 1_555 A C 27 A N3 C 32 1_555 hydrog WATSON-CRICK A G 6 A N2 G 11 1_555 A C 27 A O2 C 32 1_555 hydrog WATSON-CRICK A G 6 A O6 G 11 1_555 A C 27 A N4 C 32 1_555 hydrog WATSON-CRICK A U 7 A N3 U 12 1_555 A A 26 A N1 A 31 1_555 hydrog WATSON-CRICK A U 7 A O4 U 12 1_555 A A 26 A N6 A 31 1_555 hydrog TYPE_3_PAIR A G 8 A N1 G 13 1_555 A G 25 A O6 G 30 1_555 hydrog TYPE_3_PAIR A G 8 A O6 G 13 1_555 A G 25 A N1 G 30 1_555 hydrog HOOGSTEEN A U 11 A N3 U 16 1_555 A A 13 A N7 A 18 1_555 hydrog HOOGSTEEN A U 11 A O4 U 16 1_555 A A 13 A N6 A 18 1_555 hydrog WATSON-CRICK A A 13 A N1 A 18 1_555 A U 23 A N3 U 28 1_555 hydrog WATSON-CRICK A A 13 A N6 A 18 1_555 A U 23 A O4 U 28 1_555 hydrog WATSON-CRICK A C 14 A N3 C 19 1_555 A G 22 A N1 G 27 1_555 hydrog WATSON-CRICK A C 14 A N4 C 19 1_555 A G 22 A O6 G 27 1_555 hydrog WATSON-CRICK A C 14 A O2 C 19 1_555 A G 22 A N2 G 27 1_555 hydrog WATSON-CRICK A C 15 A N3 C 20 1_555 A G 21 A N1 G 26 1_555 hydrog WATSON-CRICK A C 15 A N4 C 20 1_555 A G 21 A O6 G 26 1_555 hydrog WATSON-CRICK A C 15 A O2 C 20 1_555 A G 21 A N2 G 26 1_555 hydrog WATSON-CRICK A C 16 A N3 C 21 1_555 A G 19 A N1 G 24 1_555 hydrog WATSON-CRICK A C 16 A N4 C 21 1_555 A G 19 A O6 G 24 1_555 hydrog WATSON-CRICK A C 16 A O2 C 21 1_555 A G 19 A N2 G 24 1_555 hydrog WATSON-CRICK B C -3 B N3 C 2 1_555 B G 36 B N1 G 41 1_555 hydrog WATSON-CRICK B C -3 B N4 C 2 1_555 B G 36 B O6 G 41 1_555 hydrog WATSON-CRICK B C -3 B O2 C 2 1_555 B G 36 B N2 G 41 1_555 hydrog WATSON-CRICK B G -2 B N1 G 3 1_555 B C 35 B N3 C 40 1_555 hydrog WATSON-CRICK B G -2 B N2 G 3 1_555 B C 35 B O2 C 40 1_555 hydrog WATSON-CRICK B G -2 B O6 G 3 1_555 B C 35 B N4 C 40 1_555 hydrog WATSON-CRICK B A -1 B N1 A 4 1_555 B U 34 B N3 U 39 1_555 hydrog WATSON-CRICK B A -1 B N6 A 4 1_555 B U 34 B O4 U 39 1_555 hydrog WATSON-CRICK B U 0 B N3 U 5 1_555 B A 33 B N1 A 38 1_555 hydrog WATSON-CRICK B U 0 B O4 U 5 1_555 B A 33 B N6 A 38 1_555 hydrog WATSON-CRICK B G 1 B N1 G 6 1_555 B C 32 B N3 C 37 1_555 hydrog WATSON-CRICK B G 1 B N2 G 6 1_555 B C 32 B O2 C 37 1_555 hydrog WATSON-CRICK B G 1 B O6 G 6 1_555 B C 32 B N4 C 37 1_555 hydrog WATSON-CRICK B G 2 B N1 G 7 1_555 B C 31 B N3 C 36 1_555 hydrog WATSON-CRICK B G 2 B N2 G 7 1_555 B C 31 B O2 C 36 1_555 hydrog WATSON-CRICK B G 2 B O6 G 7 1_555 B C 31 B N4 C 36 1_555 hydrog WATSON-CRICK B C 3 B N3 C 8 1_555 B G 30 B N1 G 35 1_555 hydrog WATSON-CRICK B C 3 B N4 C 8 1_555 B G 30 B O6 G 35 1_555 hydrog WATSON-CRICK B C 3 B O2 C 8 1_555 B G 30 B N2 G 35 1_555 hydrog WATSON-CRICK B A 4 B N1 A 9 1_555 B U 29 B N3 U 34 1_555 hydrog WATSON-CRICK B A 4 B N6 A 9 1_555 B U 29 B O4 U 34 1_555 hydrog WATSON-CRICK B C 5 B N3 C 10 1_555 B G 28 B N1 G 33 1_555 hydrog WATSON-CRICK B C 5 B N4 C 10 1_555 B G 28 B O6 G 33 1_555 hydrog WATSON-CRICK B C 5 B O2 C 10 1_555 B G 28 B N2 G 33 1_555 hydrog WATSON-CRICK B G 6 B N1 G 11 1_555 B C 27 B N3 C 32 1_555 hydrog WATSON-CRICK B G 6 B N2 G 11 1_555 B C 27 B O2 C 32 1_555 hydrog WATSON-CRICK B G 6 B O6 G 11 1_555 B C 27 B N4 C 32 1_555 hydrog WATSON-CRICK B U 7 B N3 U 12 1_555 B A 26 B N1 A 31 1_555 hydrog WATSON-CRICK B U 7 B O4 U 12 1_555 B A 26 B N6 A 31 1_555 hydrog TYPE_3_PAIR B G 8 B N1 G 13 1_555 B G 25 B O6 G 30 1_555 hydrog TYPE_3_PAIR B G 8 B O6 G 13 1_555 B G 25 B N1 G 30 1_555 hydrog HOOGSTEEN B U 11 B N3 U 16 1_555 B A 13 B N7 A 18 1_555 hydrog HOOGSTEEN B U 11 B O4 U 16 1_555 B A 13 B N6 A 18 1_555 hydrog WATSON-CRICK B A 13 B N1 A 18 1_555 B U 23 B N3 U 28 1_555 hydrog WATSON-CRICK B A 13 B N6 A 18 1_555 B U 23 B O4 U 28 1_555 hydrog WATSON-CRICK B C 14 B N3 C 19 1_555 B G 22 B N1 G 27 1_555 hydrog WATSON-CRICK B C 14 B N4 C 19 1_555 B G 22 B O6 G 27 1_555 hydrog WATSON-CRICK B C 14 B O2 C 19 1_555 B G 22 B N2 G 27 1_555 hydrog WATSON-CRICK B C 15 B N3 C 20 1_555 B G 21 B N1 G 26 1_555 hydrog WATSON-CRICK B C 15 B N4 C 20 1_555 B G 21 B O6 G 26 1_555 hydrog WATSON-CRICK B C 15 B O2 C 20 1_555 B G 21 B N2 G 26 1_555 hydrog WATSON-CRICK B C 16 B N3 C 21 1_555 B G 19 B N1 G 24 1_555 hydrog WATSON-CRICK B C 16 B N4 C 21 1_555 B G 19 B O6 G 24 1_555 hydrog WATSON-CRICK B C 16 B O2 C 21 1_555 B G 19 B N2 G 24 1_555 RNA 3-methylxanthine, xanthine/guanine RNA aptamer, RNA (chain "A" and ((resid -4 and (name C1" or name C2 or name C2" or name C3" or name C4 or name C4" or name C5 or name C5" or name C6 or name C8 or name N1 or name N2 or name N3 or name N7 or name N9 or name O1A or name O1B or name O1G or name O2" or name O2A or name O2B or name O2G or name O3" or name O3A or name O3B or name O3G or name O4" or name O5" or name O6 or name PA or name PB or name PG )) or (resid -3 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid -2 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid -1 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 0 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 1 through 2 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 3 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 4 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 5 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 6 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 7 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 8 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 9 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 10 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 11 through 12 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 13 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 14 through 16 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 17 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 18 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 19 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 20 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 21 through 22 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 23 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 24 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 25 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 26 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 27 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 28 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 29 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 30 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 31 through 32 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 33 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 34 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 35 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 36 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 37 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 101 and (name C01 or name C03 or name C04 or name C05 or name C08 or name C11 or name N02 or name N07 or name N10 or name N12 or name O06 or name O09)))) (chain "B" and ((resid -4 and (name C1" or name C2 or name C2" or name C3" or name C4 or name C4" or name C5 or name C5" or name C6 or name C8 or name N1 or name N2 or name N3 or name N7 or name N9 or name O1A or name O1B or name O1G or name O2" or name O2A or name O2B or name O2G or name O3" or name O3A or name O3B or name O3G or name O4" or name O5" or name O6 or name PA or name PB or name PG )) or (resid -3 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid -2 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid -1 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 0 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 1 through 2 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 3 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 4 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 5 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 6 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 7 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 8 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 9 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 10 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 11 through 12 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 13 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 14 through 16 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 17 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 18 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 19 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 20 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 21 through 22 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 23 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 24 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 25 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 26 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 27 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 28 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 29 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 30 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 31 through 32 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 33 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name N6 or name N1 or name C2 or name N3 or name C4 )) or (resid 34 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name O4 or name C5 or name C6 )) or (resid 35 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 36 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N9 or name C8 or name N7 or name C5 or name C6 or name O6 or name N1 or name C2 or name N2 or name N3 or name C4 )) or (resid 37 and (name P or name OP1 or name OP2 or name O5" or name C5" or name C4" or name O4" or name C3" or name O3" or name C2" or name O2" or name C1" or name N1 or name C2 or name O2 or name N3 or name C4 or name N4 or name C5 or name C6 )) or (resid 101 and (name C01 or name C03 or name C04 or name C05 or name C08 or name C11 or name N02 or name N07 or name N10 or name N12 or name O06 or name O09)))) A GTP 101 C GTP A GTP 101 C GTP A C -3 A C 2 A C -3 A C 2 A I7U 102 D I7U A I7U 102 D I7U B GTP 101 F GTP B GTP 101 F GTP B C -3 B C 2 B C -3 B C 2 B I7U 102 G I7U B I7U 102 G I7U given 0.992877908965 -0.00478083496625 0.119040335627 -0.00240912518642 -0.999795885063 -0.0200595196269 0.119111938969 0.0196298708312 -0.992686765383 -7.92837306481 -0.117638199097 -22.6618940362 9M6D PDB 1 1 9M6D -4 37 9M6D -4 37 9M6D A 1 1 42 -4 37 9M6D -4 37 9M6D B 1 1 42 19 P 21 21 21 P 2ac 2ab