C10 H16 N5 O14 P3 523.180 (5S)-2-amino-8-{5-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-ribofuranosyl}imidazo[1,2-a][1,3,5]triazin-4(8H)-one N 0 Corina N 2026-01-20 9ZP4 N 2026-08-28 RCSB REL HETAIN A1C5A non-polymer N1 0 190.826 181.231 190.718 1 N N1 A1C5A N 6.447 -2.921 2.609 1 N N C1 0 195.658 182.670 192.704 1 N C5 A1C5A N 5.159 -0.814 -2.200 2 N C C2 0 195.391 182.439 194.051 1 N C6 A1C5A N 4.321 0.135 -1.791 3 N C C3 0 193.463 181.631 195.328 1 N C1' A1C5A N 3.423 0.949 0.438 4 R C C4 0 193.247 180.030 195.240 1 N C2' A1C5A N 3.872 2.420 0.293 5 R C C5 0 194.395 179.553 195.608 1 N C3' A1C5A N 2.554 3.223 0.362 6 S C O1 0 194.353 178.156 195.919 1 N O3' A1C5A N 2.567 4.111 1.481 7 N O C6 0 194.715 180.439 196.856 1 N C4' A1C5A N 1.464 2.143 0.541 8 R C O2 0 194.274 181.813 196.372 1 N O4' A1C5A N 2.047 0.938 -0.001 9 N O C7 0 196.078 180.406 197.210 1 N C5' A1C5A N 0.204 2.523 -0.239 10 N C O3 0 196.266 181.283 198.275 1 N O5' A1C5A N -0.828 1.573 0.033 11 N O C8 0 192.116 181.624 191.181 1 N C1 A1C5A N 6.162 -2.435 1.354 12 N C C9 0 194.212 182.384 190.726 1 N C3 A1C5A N 6.470 -2.527 -0.934 13 N C C10 0 193.614 181.955 192.895 1 N C7 A1C5A N 5.038 -0.936 0.014 14 N C N2 0 193.038 182.028 190.304 1 N N2 A1C5A N 6.734 -2.988 0.289 15 N N N3 0 194.512 182.346 192.047 1 N N4 A1C5A N 5.617 -1.494 -1.086 16 N N N4 0 194.137 182.009 194.145 1 N N7 A1C5A N 4.237 0.078 -0.413 17 N N N5 0 192.394 181.585 192.456 1 N N9 A1C5A N 5.319 -1.412 1.218 18 N N O4 0 192.154 179.589 196.135 1 N O2' A1C5A N 4.739 2.787 1.367 19 N O O5 0 195.132 182.790 189.842 1 N O5 A1C5A N 6.997 -3.036 -1.909 20 N O O6 0 198.483 179.896 198.834 1 N OP1 A1C5A N -3.234 0.513 0.004 21 N O O7 0 197.284 181.211 200.673 1 N OP2 A1C5A N -2.188 1.459 -2.214 22 N O O8 0 198.539 182.468 198.991 1 N OP3 A1C5A N -2.885 2.990 -0.333 23 N O O9 0 200.198 178.275 200.068 1 N OP4 A1C5A N -5.111 -1.268 0.470 24 N O O10 0 198.176 177.334 198.781 1 N OP5 A1C5A N -5.374 0.478 -1.334 25 N O O11 0 197.749 178.516 200.863 1 N OP6 A1C5A N -5.523 1.261 1.061 26 N O O12 0 202.105 180.019 200.515 1 N OP7 A1C5A N -6.881 -2.186 -1.077 27 N O O13 0 201.740 178.180 202.142 1 N OP8 A1C5A N -5.901 -3.771 0.625 28 N O O14 0 200.201 180.033 202.001 1 N OP9 A1C5A N -7.529 -1.833 1.337 29 N O P1 0 197.651 181.222 199.238 1 N P1 A1C5A N -2.297 1.663 -0.621 30 N P P2 0 198.603 178.493 199.657 1 N P2 A1C5A N -4.823 0.251 0.021 31 N P P3 0 201.090 179.161 201.214 1 N P3 A1C5A N -6.367 -2.263 0.308 32 N P H1 0 190.616 181.259 189.741 1 N H1 A1C5A N 6.035 -2.520 3.390 33 N H H2 0 190.132 180.928 191.370 1 N H2 A1C5A N 7.057 -3.668 2.713 34 N H H3 0 196.580 183.030 192.272 1 N H3 A1C5A N 5.431 -1.020 -3.224 35 N H H4 0 196.079 182.583 194.871 1 N H4 A1C5A N 3.796 0.832 -2.428 36 N H H5 0 192.487 182.127 195.432 1 N H5 A1C5A N 3.491 0.633 1.479 37 N H H6 0 192.998 179.778 194.199 1 N H6 A1C5A N 4.364 2.576 -0.667 38 N H H7 0 195.174 179.739 194.854 1 N H7 A1C5A N 2.396 3.778 -0.563 39 N H H8 0 195.218 177.863 196.181 1 N H8 A1C5A N 3.271 4.774 1.450 40 N H H9 0 194.078 180.121 197.695 1 N H9 A1C5A N 1.231 2.011 1.598 41 N H H10 0 196.361 179.387 197.511 1 N H10 A1C5A N -0.126 3.516 0.066 42 N H H11 0 196.694 180.720 196.354 1 N H11 A1C5A N 0.424 2.525 -1.306 43 N H H13 0 192.047 178.648 196.065 1 N H13 A1C5A N 5.051 3.701 1.326 44 N H H14 0 197.673 181.962 201.106 1 N H14 A1C5A N -1.810 0.609 -2.477 45 N H H15 0 197.124 177.802 200.822 1 N H15 A1C5A N -5.209 1.168 1.971 46 N H H16 0 202.683 178.290 202.110 1 N H16 A1C5A N -6.608 -4.426 0.547 47 N H H17 0 200.467 180.938 201.891 1 N H17 A1C5A N -7.261 -1.860 2.266 48 N H N 1 N doub 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 doub N 10 N doub 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 doub N 25 N sing N 26 N sing N 27 N doub N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N doub N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 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 RCSB RCSB O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC1OC(N2C=CN3C(=O)N=C(N)N=C32)C(O)C1O InChI=1S/C10H16N5O14P3/c11-8-12-9-14(1-2-15(9)10(18)13-8)7-6(17)5(16)4(27-7)3-26-31(22,23)29-32(24,25)28-30(19,20)21/h1-2,4-7,16-17H,3H2,(H,22,23)(H,24,25)(H2,11,13,18)(H2,19,20,21)/t4-,5-,6-,7-/m1/s1 IQZUXNWUNRGQBD-DBRKOABJSA-N NC1=NC(=O)N2C=CN([C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]3O)C2=N1 NC1=NC(=O)N2C=CN([CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]3O)C2=N1 C1=CN2C(=NC(=NC2=O)N)N1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O C1=CN2C(=NC(=NC2=O)N)N1C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)O (5S)-2-amino-8-{5-O-[(R)-hydroxy{[(R)-hydroxy(phosphonooxy)phosphoryl]oxy}phosphoryl]-beta-D-ribofuranosyl}imidazo[1,2-a][1,3,5]triazin-4(8H)-one [[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-4-oxidanylidene-imidazo[1,2-a][1,3,5]triazin-8-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate