0.020803 0.012011 0.000000 0.000000 0.024021 0.000000 0.000000 0.000000 0.011941 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. 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. 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. 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. 0009-0003-6281-4798 Essex, J. 0000-0003-4131-1203 Szostak, J.W. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.000 90.000 120.000 48.070 48.070 83.745 167586.011 C10 H14 N5 O8 P 363.221 L-GUANOSINE-5'-MONOPHOSPHATE L-RNA linking 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 H2 O 18.015 WATER non-polymer C11 H16 N3 O8 P 349.234 [(1R,3R,4R,7S)-7-HYDROXY-3-(5-METHYLCYTOSIN-1-YL)-2,5-DIOXABICYCLO[2.2.1]HEPT-1-YL]METHYL DIHYDROGEN PHOSPHATE RNA linking C11 H14 N5 O8 P 375.231 n [(1R,3R,4R,7S)-7-HYDROXY-3-(GUANIN-9-YL)-2,5-DIOXABICYCLO[2.2.1]HEPT-1-YL]METHYL DIHYDROGEN PHOSPHATE RNA linking 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 S C N 8 N O N 9 R C N 10 N O N 11 S C N 12 N O N 13 S C Y 14 N N Y 15 N C Y 16 N N N 17 N C N 18 N O Y 19 N C N 20 N N N 21 N C N 22 N N N 23 N N Y 24 N C 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 H N 39 N O N 40 N P N 41 N O N 42 N O N 43 N O N 44 N C N 45 R C N 46 N O N 47 S C N 48 N O N 49 R C N 50 N O N 51 R C Y 52 N N Y 53 N C Y 54 N N Y 55 N C Y 56 N C N 57 N N Y 58 N N Y 59 N C Y 60 N N Y 61 N C N 62 N H N 63 N H N 64 N H N 65 N H N 66 N H N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N H N 75 N H N 76 N O N 77 N P N 78 N O N 79 N O N 80 N O N 81 N C N 82 R C N 83 N O N 84 S C N 85 N O N 86 R C N 87 N O N 88 R C N 89 N N N 90 N C N 91 N O N 92 N N N 93 N C N 94 N N N 95 N C N 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 O N 112 N P N 113 N O N 114 N O N 115 N O N 116 N C N 117 R C N 118 N O N 119 S C N 120 N O N 121 R C N 122 N O N 123 R C Y 124 N N Y 125 N C Y 126 N N Y 127 N C N 128 N C N 129 N O N 130 N N N 131 N C N 132 N N N 133 N N Y 134 N C 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 H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N O N 150 N H N 151 N H N 152 N O N 153 N C N 154 R C N 155 N O N 156 R C N 157 N N N 158 N C N 159 N C N 160 N C N 161 N C N 162 N N N 163 N N N 164 N C N 165 N O N 166 S C N 167 R C N 168 N O N 169 N O N 170 N C N 171 N P N 172 N O N 173 N O N 174 N O N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N P N 192 N O N 193 N O N 194 N C N 195 S C N 196 N C Y 197 N N Y 198 N C Y 199 N C Y 200 N N Y 201 N C N 202 N C N 203 R C N 204 N O N 205 R C N 206 R C N 207 N C N 208 N N N 209 N O N 210 N O N 211 N N N 212 N N N 213 N O N 214 N O N 215 N O N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N O N 231 N P N 232 N O N 233 N O N 234 N O N 235 N C N 236 R C N 237 N O N 238 S C N 239 N O N 240 R C N 241 N O N 242 R C N 243 N N N 244 N C N 245 N O N 246 N N N 247 N C N 248 N O N 249 N C N 250 N C N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 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 N 30 N doub N 31 N sing N 32 N sing Y 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N doub N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N doub 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 Y 65 N sing Y 66 N sing Y 67 N doub N 68 N sing Y 69 N sing Y 70 N sing Y 71 N doub N 72 N sing Y 73 N doub N 74 N sing N 75 N sing Y 76 N sing Y 77 N doub N 78 N sing Y 79 N sing N 80 N sing N 81 N sing N 82 N doub 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 N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N doub N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N doub N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N 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 sing N 139 N sing Y 140 N sing Y 141 N sing Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 146 N doub N 147 N doub 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 sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N doub 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 doub 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 doub N 196 N sing N 197 N sing N 198 N sing N 199 N doub N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing Y 215 N sing Y 216 N sing N 217 N sing Y 218 N doub N 219 N sing Y 220 N doub N 221 N sing Y 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N doub N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N doub N 268 N sing N 269 N sing N 270 N sing N 271 N doub N 272 N sing N 273 N doub N 274 N sing N 275 N sing To Be Published 0353 Effect of Chemically Activated L-Nucleotides on Nonenzymatic RNA Copying 0009-0003-6281-4798 0000-0001-9094-9882 0000-0001-8799-3444 0000-0003-4131-1203 10.2210/pdb36lc/pdb pdb_000036lc 100 1 N PIXEL 2025-06-27 DECTRIS EIGER X 16M Double crystal cryo-cooled Si(111) SINGLE WAVELENGTH M x-ray 1 1.0332 1.0 23-ID-B APS 1.0332 SYNCHROTRON APS BEAMLINE 23-ID-B 4512.804 RNA (16-mer) 2 syn polymer 363.221 L-GUANOSINE-5'-MONOPHOSPHATE 4 syn non-polymer 18.015 water 6 nat water no yes (LCC)(LCC)(LCC)(LCG)ACUUAAGUCG NNNGACUUAAGUCG A,B polyribonucleotide n n n n n n n n n n n n n n 1 3.09 54.51 VAPOR DIFFUSION, SITTING DROP 7.0 10% w/v Polyethylene glycol 6,000, 50 mM HEPES; pH 7.0, 200 mM Ammonium acetate, 150 mM Magnesium acetate 291 -5.655 1 19 A 4 B 13 -0.456 A_LCG4:C13_B 1 -16.554 -0.501 0.051 -0.147 4.818 1 20 A 5 B 12 -0.187 A_A5:U12_B 2 -7.814 -0.284 0.532 -0.078 6.152 1 19 A 6 B 11 1.746 A_C6:G11_B 3 -12.766 0.144 -0.176 0.164 -1.893 1 20 A 7 B 10 -1.179 A_U7:A10_B 4 -15.765 -0.143 -0.070 -0.073 -5.039 1 20 A 8 B 9 9.114 A_U8:A9_B 5 -7.612 0.089 0.187 -0.063 -0.117 1 20 A 9 B 8 2.316 A_A9:U8_B 6 -8.011 0.244 0.141 -0.043 5.088 1 20 A 10 B 7 -3.572 A_A10:U7_B 7 -10.826 -0.454 0.277 -0.180 -3.153 1 19 A 11 B 6 5.698 A_G11:C6_B 8 -14.546 -0.225 -0.134 0.090 -6.927 1 20 A 12 B 5 -6.193 A_U12:A5_B 9 -4.008 0.572 0.594 -0.149 5.340 1 19 A 13 B 4 3.925 A_C13:LCG4_B 10 -13.182 0.180 0.234 0.105 2.591 33.008 A A 4 5 11.773 B B 13 12 2.906 6.621 -0.216 -1.320 AA_LCG4A5:U12C13_BB 1 -5.073 9.021 31.965 -3.283 -0.355 3.269 34.673 A A 5 6 2.007 B B 12 11 3.297 1.191 0.382 -1.356 AA_A5C6:G11U12_BB 2 5.395 -9.089 34.243 -2.460 0.196 2.653 33.476 A A 6 7 23.532 B B 11 10 3.433 13.190 -0.523 -1.419 AA_C6U7:A10G11_BB 3 -2.743 4.894 30.716 -4.581 0.467 2.944 33.469 A A 7 8 13.133 B B 10 9 3.432 7.484 0.316 -1.577 AA_U7U8:A9A10_BB 4 -4.079 7.157 32.396 -3.963 -1.215 1.880 33.777 A A 8 9 29.903 B B 9 8 2.903 16.643 0.088 -1.376 AA_U8A9:U8A9_BB 5 2.097 -3.767 29.423 -4.484 0.115 2.326 27.345 A A 9 10 21.668 B B 8 7 3.036 10.013 0.063 -1.401 AA_A9A10:U7U8_BB 6 -0.418 0.904 25.475 -5.076 -0.221 2.958 40.381 A A 10 11 16.421 B B 7 6 3.446 11.176 0.304 -1.413 AA_A10G11:C6U7_BB 7 4.519 -6.640 38.612 -3.308 0.069 3.527 35.124 A A 11 12 2.236 B B 6 5 3.524 1.342 -0.662 -1.509 AA_G11U12:A5C6_BB 8 -6.513 10.854 34.508 -2.719 0.038 2.486 29.751 A A 12 13 12.616 B B 5 4 2.772 6.403 0.677 -1.394 AA_U12C13:LCG4A5_BB 9 4.644 -9.150 28.703 -3.813 -0.523 repository Initial release 1 0 2026-07-01 United States Howard Hughes Medical Institute (HHMI) United States National Science Foundation (NSF, United States) 2325198 jwszostak@uchicago.edu 0000-0003-4131-1203 Jack Szostak W. principal investigator/group leader N RCSB Y RCSB 2026-06-16 REL REL 0G 0G SUBJECT OF INVESTIGATION 0G L-GUANOSINE-5'-MONOPHOSPHATE HOH water 32630 synthetic construct sample 1 14 Y N 6C8D PDB experimental model 0G 101 2 0G 0G 101 A 0G 102 2 0G 0G 102 A 0G 101 2 0G 0G 101 B 0G 102 2 0G 0G 102 B HOH 3 3 HOH HOH 201 A HOH 5 3 HOH HOH 202 A HOH 30 3 HOH HOH 203 A HOH 35 3 HOH HOH 201 B HOH 22 3 HOH HOH 202 B HOH 13 3 HOH HOH 203 B LCC 1 n 1 LCC 1 A LCC 2 n 2 LCC 2 A LCC 3 n 3 LCC 3 A LCG 4 n 4 LCG 4 A A 5 n 5 A 5 A C 6 n 6 C 6 A U 7 n 7 U 7 A U 8 n 8 U 8 A A 9 n 9 A 9 A A 10 n 10 A 10 A G 11 n 11 G 11 A U 12 n 12 U 12 A C 13 n 13 C 13 A G 14 n 14 G 14 A LCC 1 n 1 LCC 1 B LCC 2 n 2 LCC 2 B LCC 3 n 3 LCC 3 B LCG 4 n 4 LCG 4 B A 5 n 5 A 5 B C 6 n 6 C 6 B U 7 n 7 U 7 B U 8 n 8 U 8 B A 9 n 9 A 9 B A 10 n 10 A 10 B G 11 n 11 G 11 B U 12 n 12 U 12 B C 13 n 13 C 13 B G 14 n 14 G 14 B 1.30769918906 -0.0408969073323 0.47574858464 0.432511247494 0.70193834599 1.44065132294 -0.295151439518 -0.757457192817 -0.865515559035 0.630036236036 0.523283370763 -0.294971402356 1.67296083334 -0.186998702612 -0.103279160297 0.506007897677 -0.0973716439659 0.0837160689526 -0.137240986782 0.268866090833 0.471704810969 refined -0.262037198942 14.2570437072 25.9664218319 X-RAY DIFFRACTION 0.469454084535 0.433873520681 -0.0717612216511 0.390098409646 0.104907231912 1.06239782118 -0.28526147455 0.086339503773 -1.30706211064 -0.649699615689 0.179965631963 0.158164481937 1.47949858325 0.744356823081 -0.196593948396 0.710973689475 -0.0679499172737 0.0183233097966 0.0249616806928 -0.177677921672 0.447508813161 refined 0.297793955098 14.2891122578 15.9187931028 X-RAY DIFFRACTION A 5 A A 14 A X-RAY DIFFRACTION 1 chain 'A' and (resid 5 through 14 ) B 5 D B 14 D X-RAY DIFFRACTION 2 chain 'B' and (resid 5 through 14 ) author_and_software_defined_assembly PISA 2 dimeric none 2620 9 5970 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 32.15 0.3069 0.2721 0.2755 2.18 41.87 298 2775 3073 9.70 88.2 0.2558 1 FREE R-VALUE 1.34 MOLECULAR REPLACEMENT 31.4807 0.9000 1.1000 GeoStd + Monomer Library + CDL v1.2 FLAT BULK SOLVENT MODEL 2.18 41.87 6 700 96 598 0 0.0030 776 1.0252 1220 0.0329 148 0.0022 32 19.5446 396 0.5406 0.4565 2.25 45 412 65.2 32.90 2.18 41.87 36LC 3092 0.93 1 5.9 17.5 88.2 2.18 2.52 206 0.73 1 refinement PHENIX 1.21.2_5419 data reduction autoPROC 1.0.5 data scaling autoPROC 1.0.5 phasing PHASER 2.8.3 150 trigonal P 3 2 1 P 3 2" x,y,z -y,x-y,z -x+y,-x,z x-y,-y,-z -x,-x+y,-z y,x,-z N RNA-L-G monomer complex 1 N N 1 N N 2 N N 2 N N 2 N N 2 N N 3 N N 3 N N covale 1.605 both A LCC 1 A O3' LCC 1 1_555 A LCC 2 A P LCC 2 1_555 covale 1.607 both A LCC 2 A O3' LCC 2 1_555 A LCC 3 A P LCC 3 1_555 covale 1.607 both A LCC 3 A O3' LCC 3 1_555 A LCG 4 A P LCG 4 1_555 covale 1.609 both A LCG 4 A O3' LCG 4 1_555 A A 5 A P A 5 1_555 covale 1.605 both B LCC 1 B O3' LCC 1 1_555 B LCC 2 B P LCC 2 1_555 covale 1.606 both B LCC 2 B O3' LCC 2 1_555 B LCC 3 B P LCC 3 1_555 covale 1.604 both B LCC 3 B O3' LCC 3 1_555 B LCG 4 B P LCG 4 1_555 covale 1.609 both B LCG 4 B O3' LCG 4 1_555 B A 5 B P A 5 1_555 hydrog WATSON-CRICK A LCG 4 A N1 LCG 4 1_555 B C 13 B N3 C 13 1_555 hydrog WATSON-CRICK A LCG 4 A N2 LCG 4 1_555 B C 13 B O2 C 13 1_555 hydrog WATSON-CRICK A LCG 4 A O6 LCG 4 1_555 B C 13 B N4 C 13 1_555 hydrog WATSON-CRICK A A 5 A N1 A 5 1_555 B U 12 B N3 U 12 1_555 hydrog WATSON-CRICK A A 5 A N6 A 5 1_555 B U 12 B O4 U 12 1_555 hydrog WATSON-CRICK A C 6 A N3 C 6 1_555 B G 11 B N1 G 11 1_555 hydrog WATSON-CRICK A C 6 A N4 C 6 1_555 B G 11 B O6 G 11 1_555 hydrog WATSON-CRICK A C 6 A O2 C 6 1_555 B G 11 B N2 G 11 1_555 hydrog WATSON-CRICK A U 7 A N3 U 7 1_555 B A 10 B N1 A 10 1_555 hydrog WATSON-CRICK A U 7 A O4 U 7 1_555 B A 10 B N6 A 10 1_555 hydrog WATSON-CRICK A U 8 A N3 U 8 1_555 B A 9 B N1 A 9 1_555 hydrog WATSON-CRICK A U 8 A O4 U 8 1_555 B A 9 B N6 A 9 1_555 hydrog WATSON-CRICK A A 9 A N1 A 9 1_555 B U 8 B N3 U 8 1_555 hydrog WATSON-CRICK A A 9 A N6 A 9 1_555 B U 8 B O4 U 8 1_555 hydrog WATSON-CRICK A A 10 A N1 A 10 1_555 B U 7 B N3 U 7 1_555 hydrog WATSON-CRICK A A 10 A N6 A 10 1_555 B U 7 B O4 U 7 1_555 hydrog WATSON-CRICK A G 11 A N1 G 11 1_555 B C 6 B N3 C 6 1_555 hydrog WATSON-CRICK A G 11 A N2 G 11 1_555 B C 6 B O2 C 6 1_555 hydrog WATSON-CRICK A G 11 A O6 G 11 1_555 B C 6 B N4 C 6 1_555 hydrog WATSON-CRICK A U 12 A N3 U 12 1_555 B A 5 B N1 A 5 1_555 hydrog WATSON-CRICK A U 12 A O4 U 12 1_555 B A 5 B N6 A 5 1_555 hydrog WATSON-CRICK A C 13 A N3 C 13 1_555 B LCG 4 B N1 LCG 4 1_555 hydrog WATSON-CRICK A C 13 A N4 C 13 1_555 B LCG 4 B O6 LCG 4 1_555 hydrog WATSON-CRICK A C 13 A O2 C 13 1_555 B LCG 4 B N2 LCG 4 1_555 RNA Nonenzymatic RNA replication, Chirality, RNA 36LC PDB 1 1 36LC 1 14 36LC 1 14 36LC A 1 1 14 1 14 36LC 1 14 36LC B 1 1 14 150 P 3 2 1 P 3 2"