data_A1C9I # _chem_comp.id A1C9I _chem_comp.name "1-[(2R,3R,4S,5R)-5-({[(S)-{[(S)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]oxy}methyl)-3,4-dihydroxyoxolan-2-yl]-4-{(6P)-7-{[2-(dimethylamino)ethyl]amino}-6-[6-fluoro-4-(pyrimidin-2-yl)-1H-indol-2-yl]-1-methyl-1H-imidazo[4,5-c]pyridin-2-yl}pyridin-1-ium (non-preferred name)" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C43 H48 F N14 O13 P2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 1 _chem_comp.pdbx_initial_date 2026-02-27 _chem_comp.pdbx_modified_date 2026-04-17 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 1049.873 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1C9I _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 10RC _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm ? # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.alt_atom_id _chem_comp_atom.type_symbol _chem_comp_atom.charge _chem_comp_atom.pdbx_align _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_leaving_atom_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_atom_flag _chem_comp_atom.pdbx_c_terminal_atom_flag _chem_comp_atom.model_Cartn_x _chem_comp_atom.model_Cartn_y _chem_comp_atom.model_Cartn_z _chem_comp_atom.pdbx_model_Cartn_x_ideal _chem_comp_atom.pdbx_model_Cartn_y_ideal _chem_comp_atom.pdbx_model_Cartn_z_ideal _chem_comp_atom.pdbx_component_atom_id _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_ordinal A1C9I N1 N1 N 0 1 Y N N N N N 13.619 6.534 50.712 14.162 0.408 0.656 N1 A1C9I 1 A1C9I N3 N2 N 0 1 Y N N N N N 13.205 7.562 48.771 12.511 1.798 0.982 N3 A1C9I 2 A1C9I C4 C1 C 0 1 N N S N N N 6.119 17.195 51.519 2.050 -5.571 -0.367 C4 A1C9I 3 A1C9I C5 C2 C 0 1 N N N N N N 7.082 14.800 51.330 3.733 -4.037 -1.457 C5 A1C9I 4 A1C9I C6 C3 C 0 1 N N R N N N 7.765 17.259 53.268 0.828 -3.772 0.731 C6 A1C9I 5 A1C9I C7 C4 C 0 1 N N R N N N 7.310 18.001 52.005 0.684 -5.241 0.274 C7 A1C9I 6 A1C9I C8 C5 C 0 1 Y N N N N N 12.709 7.044 49.921 13.031 0.832 0.172 C8 A1C9I 7 A1C9I C10 C6 C 0 1 Y N N N N N 14.565 7.418 48.866 13.383 1.972 2.027 C10 A1C9I 8 A1C9I N12 N3 N 0 1 N N N N N N 15.947 10.277 52.395 -10.959 -2.161 2.798 N12 A1C9I 9 A1C9I C13 C7 C 0 1 N N R N N N 6.309 15.825 52.177 2.859 -4.263 -0.222 C13 A1C9I 10 A1C9I C15 C8 C 0 1 N N R N N N 12.493 8.262 47.618 11.253 2.519 0.774 C15 A1C9I 11 A1C9I C17 C9 C 0 1 Y N N N N N 23.576 14.406 53.695 -13.378 2.876 2.129 C17 A1C9I 12 A1C9I C20 C10 C 0 1 Y N N N N N 21.034 14.115 52.610 -11.592 2.141 0.127 C20 A1C9I 13 A1C9I C21 C11 C 0 1 Y N N N N N 21.350 15.151 53.541 -11.180 2.159 1.472 C21 A1C9I 14 A1C9I C22 C12 C 0 1 Y N N N N N 19.178 15.335 53.018 -9.445 1.508 0.213 C22 A1C9I 15 A1C9I C24 C13 C 0 1 Y N N N N N 16.713 15.087 53.384 -7.367 0.225 0.671 C24 A1C9I 16 A1C9I C26 C14 C 0 1 Y N N N N N 15.434 17.123 52.983 -5.581 0.283 -0.949 C26 A1C9I 17 A1C9I C28 C15 C 0 1 Y N N N N N 13.448 16.536 53.327 -4.056 -0.972 -0.041 C28 A1C9I 18 A1C9I C1 C16 C 0 1 N N R N N N 10.964 8.060 47.453 11.503 3.820 -0.021 C1 A1C9I 19 A1C9I C11 C17 C 0 1 Y N N N N N 16.750 7.454 48.393 14.420 2.685 3.950 C11 A1C9I 20 A1C9I C12 C18 C 0 1 Y N N N N N 16.129 6.394 50.339 15.489 1.038 2.737 C12 A1C9I 21 A1C9I C14 C19 C 0 1 N N S N N N 10.422 9.502 47.518 10.270 3.940 -0.943 C14 A1C9I 22 A1C9I C16 C20 C 0 1 Y N N N N N 23.314 13.410 52.768 -13.799 2.858 0.809 C16 A1C9I 23 A1C9I C18 C21 C 0 1 Y N N N N N 22.620 15.323 54.079 -12.081 2.534 2.462 C18 A1C9I 24 A1C9I C19 C22 C 0 1 Y N N N N N 22.052 13.227 52.190 -12.918 2.493 -0.202 C19 A1C9I 25 A1C9I C2 C23 C 0 1 N N N N N N 11.631 10.416 49.614 8.757 2.138 -1.857 C2 A1C9I 26 A1C9I C23 C24 C 0 1 Y N N N N N 17.827 15.878 53.049 -8.092 1.068 -0.178 C23 A1C9I 27 A1C9I C25 C25 C 0 1 Y N N N N N 15.505 15.761 53.339 -6.088 -0.174 0.284 C25 A1C9I 28 A1C9I C27 C26 C 0 1 Y N N N N N 16.589 17.814 52.687 -6.378 1.121 -1.739 C27 A1C9I 29 A1C9I C29 C27 C 0 1 Y N N N N N 11.975 16.644 53.375 -2.784 -1.701 0.160 C29 A1C9I 30 A1C9I C3 C28 C 0 1 N N R N N N 11.579 10.333 48.085 9.420 2.698 -0.597 C3 A1C9I 31 A1C9I C30 C29 C 0 1 Y N N N N N 11.431 17.932 53.448 -1.935 -1.978 -0.918 C30 A1C9I 32 A1C9I C31 C30 C 0 1 Y N N N N N 10.051 18.098 53.394 -0.758 -2.660 -0.685 C31 A1C9I 33 A1C9I C32 C31 C 0 1 Y N N N N N 9.746 15.753 53.301 -1.199 -2.806 1.576 C32 A1C9I 34 A1C9I C33 C32 C 0 1 Y N N N N N 11.113 15.542 53.288 -2.394 -2.129 1.434 C33 A1C9I 35 A1C9I C34 C33 C 0 1 N N N N N N 13.738 14.110 54.048 -5.173 -1.664 2.122 C34 A1C9I 36 A1C9I C35 C34 C 0 1 Y N N N N N 19.631 14.244 52.350 -10.478 1.727 -0.641 C35 A1C9I 37 A1C9I C36 C35 C 0 1 N N N N N N 16.391 12.765 52.772 -9.152 -0.956 1.666 C36 A1C9I 38 A1C9I C37 C36 C 0 1 N N N N N N 16.374 11.359 53.406 -9.717 -1.408 3.015 C37 A1C9I 39 A1C9I C38 C37 C 0 1 N N N N N N 16.856 10.183 51.150 -10.693 -3.421 2.091 C38 A1C9I 40 A1C9I C39 C38 C 0 1 N N N N N N 15.823 8.906 53.089 -11.654 -2.407 4.069 C39 A1C9I 41 A1C9I C40 C39 C 0 1 Y N N N N N 21.826 12.132 51.192 -13.366 2.478 -1.612 C40 A1C9I 42 A1C9I C41 C40 C 0 1 Y N N N N N 20.495 11.074 49.615 -15.049 2.809 -3.148 C41 A1C9I 43 A1C9I C42 C41 C 0 1 Y N N N N N 21.471 10.091 49.441 -14.176 2.451 -4.165 C42 A1C9I 44 A1C9I C43 C42 C 0 1 Y N N N N N 22.633 10.224 50.184 -12.872 2.113 -3.832 C43 A1C9I 45 A1C9I C9 C43 C 0 1 Y N N N N N 14.780 6.736 50.050 14.439 1.072 1.804 C9 A1C9I 46 A1C9I F1 F1 F 0 1 N N N N N N 24.788 14.484 54.243 -14.243 3.239 3.101 F1 A1C9I 47 A1C9I N10 N4 N 0 1 Y N N N N N 14.166 17.574 52.975 -4.346 -0.236 -1.086 N10 A1C9I 48 A1C9I N11 N5 N 0 1 N N N N N N 16.843 13.745 53.762 -7.910 -0.202 1.883 N11 A1C9I 49 A1C9I N13 N6 N 0 1 Y N N N N N 20.661 12.103 50.482 -14.618 2.812 -1.898 N13 A1C9I 50 A1C9I N14 N7 N 0 1 Y N N N N N 22.826 11.221 51.070 -12.504 2.136 -2.562 N14 A1C9I 51 A1C9I N2 N8 N 0 1 Y N N N N N 17.115 6.771 49.484 15.434 1.856 3.783 N2 A1C9I 52 A1C9I N4 N9 N 0 1 Y N N N N N 15.522 7.818 47.991 13.415 2.752 3.102 N4 A1C9I 53 A1C9I N5 N10 N 0 1 N N N N N N 16.525 5.692 51.466 16.556 0.172 2.571 N5 A1C9I 54 A1C9I N6 N11 N 0 1 Y N N N N N 17.785 17.191 52.721 -7.576 1.479 -1.337 N6 A1C9I 55 A1C9I N7 N12 N 1 1 Y N N N N N 9.258 17.013 53.328 -0.431 -3.050 0.532 N7 A1C9I 56 A1C9I N8 N13 N 0 1 Y N N N N N 14.199 15.413 53.612 -5.106 -0.964 0.837 N8 A1C9I 57 A1C9I N9 N14 N 0 1 Y N N N N N 20.202 15.867 53.746 -9.855 1.777 1.500 N9 A1C9I 58 A1C9I O1 O1 O 0 1 N N N N N N 7.096 13.620 52.120 4.557 -2.887 -1.254 O1 A1C9I 59 A1C9I O10 O2 O 0 1 N N N N N N 9.954 10.008 46.269 9.545 5.138 -0.656 O10 A1C9I 60 A1C9I O11 O3 O 0 1 N N N N N N 11.713 13.165 51.113 7.923 -0.302 -3.623 O11 A1C9I 61 A1C9I O12 O4 O 0 1 N N N N N N 7.382 11.016 52.254 6.764 -3.453 -2.566 O12 A1C9I 62 A1C9I O13 O5 O 0 1 N N N N N N 7.081 12.211 49.924 4.903 -2.125 -3.635 O13 A1C9I 63 A1C9I O2 O6 O 0 1 N N N N N N 9.180 12.686 51.302 6.261 -0.975 -1.846 O2 A1C9I 64 A1C9I O3 O7 O 0 1 N N N N N N 7.046 16.078 53.364 1.862 -3.223 -0.115 O3 A1C9I 65 A1C9I O4 O8 O 0 1 N N N N N N 4.885 17.761 51.862 2.691 -6.636 0.339 O4 A1C9I 66 A1C9I O5 O9 O 0 1 N N N N N N 7.138 19.374 52.311 0.438 -6.092 1.395 O5 A1C9I 67 A1C9I O6 O10 O 0 1 N N N N N N 10.806 11.163 52.624 5.940 1.217 -3.261 O6 A1C9I 68 A1C9I O7 O11 O 0 1 N N N N N N 10.501 11.127 50.036 7.886 1.063 -1.500 O7 A1C9I 69 A1C9I O8 O12 O 0 1 N N N N N N 12.734 9.634 47.657 10.362 1.745 -0.059 O8 A1C9I 70 A1C9I O9 O13 O 0 1 N N N N N N 10.670 7.372 46.243 11.578 4.940 0.864 O9 A1C9I 71 A1C9I P1 P1 P 0 1 N N N N N N 7.572 12.197 51.343 5.606 -2.355 -2.353 P1 A1C9I 72 A1C9I P2 P2 P 0 1 N N N N N N 10.716 12.073 51.424 7.022 0.239 -2.580 P2 A1C9I 73 A1C9I H1 H1 H 0 1 N N N N N N 6.195 17.074 50.428 1.926 -5.831 -1.418 H1 A1C9I 74 A1C9I H2 H2 H 0 1 N N N N N N 8.107 15.150 51.137 4.363 -4.911 -1.621 H2 A1C9I 75 A1C9I H3 H3 H 0 1 N N N N N N 6.569 14.621 50.374 3.098 -3.879 -2.329 H3 A1C9I 76 A1C9I H4 H4 H 0 1 N N N N N N 7.508 17.900 54.125 1.130 -3.726 1.777 H4 A1C9I 77 A1C9I H5 H5 H 0 1 N N N N N N 8.109 17.899 51.256 -0.116 -5.338 -0.460 H5 A1C9I 78 A1C9I H6 H6 H 0 1 N N N N N N 11.657 7.051 50.163 12.573 0.473 -0.738 H6 A1C9I 79 A1C9I H8 H8 H 0 1 N N N N N N 5.321 15.408 52.421 3.474 -4.294 0.677 H8 A1C9I 80 A1C9I H9 H9 H 0 1 N N N N N N 12.948 7.870 46.696 10.781 2.741 1.730 H9 A1C9I 81 A1C9I H10 H10 H 0 1 N N N N N N 10.585 7.497 48.319 12.416 3.737 -0.612 H10 A1C9I 82 A1C9I H11 H11 H 0 1 N N N N N N 17.558 7.755 47.743 14.415 3.333 4.814 H11 A1C9I 83 A1C9I H12 H12 H 0 1 N N N N N N 9.601 9.521 48.250 10.572 3.917 -1.990 H12 A1C9I 84 A1C9I H13 H13 H 0 1 N N N N N N 24.117 12.747 52.479 -14.816 3.127 0.564 H13 A1C9I 85 A1C9I H14 H14 H 0 1 N N N N N N 22.846 16.130 54.760 -11.766 2.557 3.495 H14 A1C9I 86 A1C9I H15 H15 H 0 1 N N N N N N 11.621 9.404 50.046 8.182 2.925 -2.346 H15 A1C9I 87 A1C9I H16 H16 H 0 1 N N N N N N 12.545 10.941 49.931 9.525 1.772 -2.539 H16 A1C9I 88 A1C9I H17 H17 H 0 1 N N N N N N 16.536 18.861 52.426 -6.003 1.479 -2.686 H17 A1C9I 89 A1C9I H18 H18 H 0 1 N N N N N N 11.547 11.348 47.661 8.665 2.950 0.148 H18 A1C9I 90 A1C9I H19 H19 H 0 1 N N N N N N 12.078 18.791 53.546 -2.198 -1.662 -1.917 H19 A1C9I 91 A1C9I H20 H20 H 0 1 N N N N N N 9.620 19.088 53.405 -0.097 -2.878 -1.510 H20 A1C9I 92 A1C9I H21 H21 H 0 1 N N N N N N 9.069 14.911 53.290 -0.890 -3.140 2.555 H21 A1C9I 93 A1C9I H22 H22 H 0 1 N N N N N N 11.511 14.541 53.212 -3.018 -1.933 2.293 H22 A1C9I 94 A1C9I H23 H23 H 0 1 N N N N N N 14.601 13.442 54.185 -4.689 -1.061 2.890 H23 A1C9I 95 A1C9I H24 H24 H 0 1 N N N N N N 13.199 14.212 55.001 -6.216 -1.828 2.393 H24 A1C9I 96 A1C9I H25 H25 H 0 1 N N N N N N 13.064 13.687 53.289 -4.664 -2.625 2.039 H25 A1C9I 97 A1C9I H26 H26 H 0 1 N N N N N N 19.038 13.588 51.731 -10.454 1.607 -1.714 H26 A1C9I 98 A1C9I H27 H27 H 0 1 N N N N N N 17.077 12.770 51.912 -8.944 -1.830 1.049 H27 A1C9I 99 A1C9I H28 H28 H 0 1 N N N N N N 15.377 13.027 52.434 -9.880 -0.320 1.162 H28 A1C9I 100 A1C9I H29 H29 H 0 1 N N N N N N 15.667 11.357 54.248 -9.925 -0.534 3.632 H29 A1C9I 101 A1C9I H30 H30 H 0 1 N N N N N N 17.383 11.123 53.774 -8.989 -2.043 3.519 H30 A1C9I 102 A1C9I H31 H31 H 0 1 N N N N N N 16.929 11.172 50.673 -11.636 -3.926 1.882 H31 A1C9I 103 A1C9I H32 H32 H 0 1 N N N N N N 17.859 9.847 51.453 -10.178 -3.211 1.154 H32 A1C9I 104 A1C9I H33 H33 H 0 1 N N N N N N 16.428 9.463 50.437 -10.068 -4.062 2.713 H33 A1C9I 105 A1C9I H34 H34 H 0 1 N N N N N N 15.172 8.998 53.971 -11.900 -1.454 4.538 H34 A1C9I 106 A1C9I H35 H35 H 0 1 N N N N N N 15.389 8.178 52.388 -12.570 -2.967 3.880 H35 A1C9I 107 A1C9I H36 H36 H 0 1 N N N N N N 16.820 8.563 53.403 -11.007 -2.982 4.732 H36 A1C9I 108 A1C9I H37 H37 H 0 1 N N N N N N 19.581 11.013 49.042 -16.069 3.083 -3.375 H37 A1C9I 109 A1C9I H38 H38 H 0 1 N N N N N N 21.327 9.266 48.759 -14.502 2.441 -5.194 H38 A1C9I 110 A1C9I H39 H39 H 0 1 N N N N N N 23.419 9.496 50.047 -12.168 1.830 -4.600 H39 A1C9I 111 A1C9I H40 H40 H 0 1 N N N N N N 16.311 13.607 54.597 -8.064 0.577 2.505 H40 A1C9I 112 A1C9I H41 H41 H 0 1 N N N N N N 17.518 5.578 51.456 16.584 -0.421 1.804 H41 A1C9I 113 A1C9I H42 H42 H 0 1 N N N N N N 16.256 6.198 52.285 17.275 0.157 3.222 H42 A1C9I 114 A1C9I H43 H43 H 0 1 N N N N N N 20.125 16.665 54.343 -9.306 1.700 2.296 H43 A1C9I 115 A1C9I H44 H44 H 0 1 N N N N N N 9.637 10.896 46.385 10.053 5.949 -0.798 H44 A1C9I 116 A1C9I H45 H45 H 0 1 N N N N N N 6.922 10.327 51.789 7.267 -3.654 -1.765 H45 A1C9I 117 A1C9I H46 H46 H 0 1 N N N N N N 4.182 17.214 51.532 2.195 -7.466 0.331 H46 A1C9I 118 A1C9I H47 H47 H 0 1 N N N N N N 7.965 19.741 52.600 0.399 -7.033 1.174 H47 A1C9I 119 A1C9I H48 H48 H 0 1 N N N N N N 11.574 11.388 53.135 5.315 1.609 -2.636 H48 A1C9I 120 A1C9I H49 H49 H 0 1 N N N N N N 11.035 6.496 46.280 11.675 5.790 0.415 H49 A1C9I 121 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal A1C9I O9 C1 SING N N 1 A1C9I O10 C14 SING N N 2 A1C9I C1 C14 SING N N 3 A1C9I C1 C15 SING N N 4 A1C9I C14 C3 SING N N 5 A1C9I C15 O8 SING N N 6 A1C9I C15 N3 SING N N 7 A1C9I O8 C3 SING N N 8 A1C9I N4 C11 DOUB Y N 9 A1C9I N4 C10 SING Y N 10 A1C9I C3 C2 SING N N 11 A1C9I C11 N2 SING Y N 12 A1C9I N3 C10 SING Y N 13 A1C9I N3 C8 SING Y N 14 A1C9I C10 C9 DOUB Y N 15 A1C9I C42 C41 DOUB Y N 16 A1C9I C42 C43 SING Y N 17 A1C9I N2 C12 DOUB Y N 18 A1C9I C2 O7 SING N N 19 A1C9I C41 N13 SING Y N 20 A1C9I C8 N1 DOUB Y N 21 A1C9I O13 P1 DOUB N N 22 A1C9I O7 P2 SING N N 23 A1C9I C9 C12 SING Y N 24 A1C9I C9 N1 SING Y N 25 A1C9I C43 N14 DOUB Y N 26 A1C9I C12 N5 SING N N 27 A1C9I N13 C40 DOUB Y N 28 A1C9I N14 C40 SING Y N 29 A1C9I O11 P2 DOUB N N 30 A1C9I C38 N12 SING N N 31 A1C9I C40 C19 SING N N 32 A1C9I O2 P1 SING N N 33 A1C9I O2 P2 SING N N 34 A1C9I C5 O1 SING N N 35 A1C9I C5 C13 SING N N 36 A1C9I P1 O1 SING N N 37 A1C9I P1 O12 SING N N 38 A1C9I P2 O6 SING N N 39 A1C9I C4 O4 SING N N 40 A1C9I C4 C7 SING N N 41 A1C9I C4 C13 SING N N 42 A1C9I C7 O5 SING N N 43 A1C9I C7 C6 SING N N 44 A1C9I C13 O3 SING N N 45 A1C9I C19 C20 DOUB Y N 46 A1C9I C19 C16 SING Y N 47 A1C9I C35 C20 SING Y N 48 A1C9I C35 C22 DOUB Y N 49 A1C9I N12 C39 SING N N 50 A1C9I N12 C37 SING N N 51 A1C9I C20 C21 SING Y N 52 A1C9I C27 N6 DOUB Y N 53 A1C9I C27 C26 SING Y N 54 A1C9I N6 C23 SING Y N 55 A1C9I C16 C17 DOUB Y N 56 A1C9I C36 C37 SING N N 57 A1C9I C36 N11 SING N N 58 A1C9I N10 C26 SING Y N 59 A1C9I N10 C28 DOUB Y N 60 A1C9I C26 C25 DOUB Y N 61 A1C9I C22 C23 SING N N 62 A1C9I C22 N9 SING Y N 63 A1C9I C23 C24 DOUB Y N 64 A1C9I C6 N7 SING N N 65 A1C9I C6 O3 SING N N 66 A1C9I C33 C32 DOUB Y N 67 A1C9I C33 C29 SING Y N 68 A1C9I C32 N7 SING Y N 69 A1C9I C28 C29 SING N N 70 A1C9I C28 N8 SING Y N 71 A1C9I N7 C31 DOUB Y N 72 A1C9I C25 C24 SING Y N 73 A1C9I C25 N8 SING Y N 74 A1C9I C29 C30 DOUB Y N 75 A1C9I C24 N11 SING N N 76 A1C9I C31 C30 SING Y N 77 A1C9I C21 N9 SING Y N 78 A1C9I C21 C18 DOUB Y N 79 A1C9I N8 C34 SING N N 80 A1C9I C17 C18 SING Y N 81 A1C9I C17 F1 SING N N 82 A1C9I C4 H1 SING N N 83 A1C9I C5 H2 SING N N 84 A1C9I C5 H3 SING N N 85 A1C9I C6 H4 SING N N 86 A1C9I C7 H5 SING N N 87 A1C9I C8 H6 SING N N 88 A1C9I C13 H8 SING N N 89 A1C9I C15 H9 SING N N 90 A1C9I C1 H10 SING N N 91 A1C9I C11 H11 SING N N 92 A1C9I C14 H12 SING N N 93 A1C9I C16 H13 SING N N 94 A1C9I C18 H14 SING N N 95 A1C9I C2 H15 SING N N 96 A1C9I C2 H16 SING N N 97 A1C9I C27 H17 SING N N 98 A1C9I C3 H18 SING N N 99 A1C9I C30 H19 SING N N 100 A1C9I C31 H20 SING N N 101 A1C9I C32 H21 SING N N 102 A1C9I C33 H22 SING N N 103 A1C9I C34 H23 SING N N 104 A1C9I C34 H24 SING N N 105 A1C9I C34 H25 SING N N 106 A1C9I C35 H26 SING N N 107 A1C9I C36 H27 SING N N 108 A1C9I C36 H28 SING N N 109 A1C9I C37 H29 SING N N 110 A1C9I C37 H30 SING N N 111 A1C9I C38 H31 SING N N 112 A1C9I C38 H32 SING N N 113 A1C9I C38 H33 SING N N 114 A1C9I C39 H34 SING N N 115 A1C9I C39 H35 SING N N 116 A1C9I C39 H36 SING N N 117 A1C9I C41 H37 SING N N 118 A1C9I C42 H38 SING N N 119 A1C9I C43 H39 SING N N 120 A1C9I N11 H40 SING N N 121 A1C9I N5 H41 SING N N 122 A1C9I N5 H42 SING N N 123 A1C9I N9 H43 SING N N 124 A1C9I O10 H44 SING N N 125 A1C9I O12 H45 SING N N 126 A1C9I O4 H46 SING N N 127 A1C9I O5 H47 SING N N 128 A1C9I O6 H48 SING N N 129 A1C9I O9 H49 SING N N 130 # loop_ _pdbx_chem_comp_descriptor.comp_id _pdbx_chem_comp_descriptor.type _pdbx_chem_comp_descriptor.program _pdbx_chem_comp_descriptor.program_version _pdbx_chem_comp_descriptor.descriptor A1C9I SMILES ACDLabs 14.52 "Fc1cc(c2ncccn2)c2cc([NH]c2c1)c1ncc2nc(n(C)c2c1NCCN(C)C)c1cc[n+](cc1)C1OC(COP(=O)(O)OP(=O)(O)OCC2OC(n3cnc4c(N)ncnc43)C(O)C2O)C(O)C1O" A1C9I InChI InChI 1.06 "InChI=1S/C43H47FN14O13P2/c1-55(2)12-9-46-31-30(26-15-23-24(39-47-7-4-8-48-39)13-22(44)14-25(23)53-26)49-16-27-33(31)56(3)40(54-27)21-5-10-57(11-6-21)42-36(61)34(59)28(69-42)17-67-72(63,64)71-73(65,66)68-18-29-35(60)37(62)43(70-29)58-20-52-32-38(45)50-19-51-41(32)58/h4-8,10-11,13-16,19-20,28-29,34-37,42-43,59-62H,9,12,17-18H2,1-3H3,(H5,45,46,50,51,54,63,64,65,66)/p+1/t28-,29-,34-,35-,36-,37-,42-,43-/m1/s1" A1C9I InChIKey InChI 1.06 NEHATZWNBNXBNA-XFGBJBEGSA-O A1C9I SMILES_CANONICAL CACTVS 3.385 "CN(C)CCNc1c(ncc2nc(n(C)c12)c3cc[n+](cc3)[C@@H]4O[C@H](CO[P](O)(=O)O[P](O)(=O)OC[C@H]5O[C@H]([C@H](O)[C@@H]5O)n6cnc7c(N)ncnc67)[C@@H](O)[C@H]4O)c8[nH]c9cc(F)cc(c%10ncccn%10)c9c8" A1C9I SMILES CACTVS 3.385 "CN(C)CCNc1c(ncc2nc(n(C)c12)c3cc[n+](cc3)[CH]4O[CH](CO[P](O)(=O)O[P](O)(=O)OC[CH]5O[CH]([CH](O)[CH]5O)n6cnc7c(N)ncnc67)[CH](O)[CH]4O)c8[nH]c9cc(F)cc(c%10ncccn%10)c9c8" A1C9I SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "Cn1c2c(cnc(c2NCCN(C)C)c3cc4c(cc(cc4[nH]3)F)c5ncccn5)nc1c6cc[n+](cc6)[C@H]7[C@@H]([C@@H]([C@H](O7)COP(=O)(O)OP(=O)(O)OC[C@@H]8[C@H]([C@H]([C@@H](O8)n9cnc1c9ncnc1N)O)O)O)O" A1C9I SMILES "OpenEye OEToolkits" 3.1.0.0 "Cn1c2c(cnc(c2NCCN(C)C)c3cc4c(cc(cc4[nH]3)F)c5ncccn5)nc1c6cc[n+](cc6)C7C(C(C(O7)COP(=O)(O)OP(=O)(O)OCC8C(C(C(O8)n9cnc1c9ncnc1N)O)O)O)O" # loop_ _pdbx_chem_comp_identifier.comp_id _pdbx_chem_comp_identifier.type _pdbx_chem_comp_identifier.program _pdbx_chem_comp_identifier.program_version _pdbx_chem_comp_identifier.identifier A1C9I "SYSTEMATIC NAME" ACDLabs 14.52 "1-[(2R,3R,4S,5R)-5-({[(S)-{[(S)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]oxy}methyl)-3,4-dihydroxyoxolan-2-yl]-4-{(6P)-7-{[2-(dimethylamino)ethyl]amino}-6-[6-fluoro-4-(pyrimidin-2-yl)-1H-indol-2-yl]-1-methyl-1H-imidazo[4,5-c]pyridin-2-yl}pyridin-1-ium (non-preferred name)" A1C9I "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2~{R},3~{S},4~{R},5~{R})-5-[4-[7-[2-(dimethylamino)ethylamino]-6-(6-fluoranyl-4-pyrimidin-2-yl-1~{H}-indol-2-yl)-1-methyl-imidazo[4,5-c]pyridin-2-yl]pyridin-1-ium-1-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methyl hydrogen phosphate" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1C9I "Create component" 2026-02-27 RCSB A1C9I "Initial release" 2026-04-22 RCSB #