data_A1C49 # _chem_comp.id A1C49 _chem_comp.name "[[(2~{R},3~{R},4~{R},5~{S})-5-(5-aminocarbonyl-6-azanyl-2-oxidanylidene-1~{H}-pyridin-3-yl)-4-fluoranyl-3-oxidanyl-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C11 H17 F N3 O14 P3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2026-01-20 _chem_comp.pdbx_modified_date 2026-07-24 _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 527.184 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1C49 _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 9ZP3 _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 A1C49 C1 C1 C 0 1 N N N N N N 147.197 151.929 149.869 5.739 1.966 1.236 C1 A1C49 1 A1C49 P1 P1 P 0 1 N N N N N N 143.937 153.868 156.994 -2.232 -1.597 0.654 P1 A1C49 2 A1C49 C2 C2 C 0 1 N N N N N N 146.369 151.882 151.133 5.712 1.966 -0.161 C2 A1C49 3 A1C49 P2 P2 P 0 1 N N N N N N 142.332 156.454 156.963 -4.796 -0.256 0.013 P2 A1C49 4 A1C49 C3 C3 C 0 1 N N N N N N 146.685 152.768 152.300 4.932 1.004 -0.837 C3 A1C49 5 A1C49 C4 C4 C 0 1 N N N N N N 147.819 153.693 152.194 4.221 0.097 -0.112 C4 A1C49 6 A1C49 C5 C5 C 0 1 N N N N N N 148.625 153.732 150.926 4.273 0.128 1.290 C5 A1C49 7 A1C49 O5 O1 O 0 1 N N N N N N 149.508 154.447 150.848 3.634 -0.687 1.936 O5 A1C49 8 A1C49 C7 C6 C 0 1 N N N N N N 145.233 150.938 151.222 6.488 2.957 -0.918 C7 A1C49 9 A1C49 O7 O2 O 0 1 N N N N N N 144.960 150.230 150.343 7.242 3.714 -0.335 O7 A1C49 10 A1C49 N7 N1 N 0 1 N N N N N N 144.442 150.901 152.416 6.365 3.029 -2.258 N7 A1C49 11 A1C49 N1 N2 N 0 1 N N N N N N 146.917 151.077 148.734 6.490 2.891 1.905 N1 A1C49 12 A1C49 N6 N3 N 0 1 N N N N N N 148.320 152.861 149.779 5.014 1.050 1.931 N6 A1C49 13 A1C49 "C1'" C7 C 0 1 N N S N N N 148.202 154.626 153.272 3.381 -0.939 -0.814 "C1'" A1C49 14 A1C49 "O4'" O3 O 0 1 N N N N N N 147.315 154.288 154.612 2.024 -0.904 -0.320 "O4'" A1C49 15 A1C49 "C4'" C8 C 0 1 N N R N N N 146.368 155.176 154.719 1.464 -2.192 -0.658 "C4'" A1C49 16 A1C49 "C5'" C9 C 0 1 N N N N N N 145.037 154.457 154.777 0.249 -2.492 0.223 "C5'" A1C49 17 A1C49 "O5'" O4 O 0 1 N N N N N N 145.111 153.584 155.867 -0.801 -1.573 -0.085 "O5'" A1C49 18 A1C49 OP2 O5 O 0 1 N N N N N N 143.196 152.577 157.183 -2.828 -2.947 0.531 OP2 A1C49 19 A1C49 OP3 O6 O 0 1 N N N N N N 144.525 154.344 158.290 -2.038 -1.236 2.211 OP3 A1C49 20 A1C49 OP1 O7 O 0 1 N N N N N N 142.945 155.035 156.301 -3.208 -0.515 -0.031 OP1 A1C49 21 A1C49 OP5 O8 O 0 1 N N N N N N 142.182 157.432 155.825 -5.272 -0.346 1.412 OP5 A1C49 22 A1C49 OP6 O9 O 0 1 N N N N N N 143.223 157.105 157.988 -5.546 -1.364 -0.881 OP6 A1C49 23 A1C49 OP4 O10 O 0 1 N N N N N N 140.935 156.049 157.732 -5.116 1.211 -0.569 OP4 A1C49 24 A1C49 P3 P3 P 0 1 N N N N N N 140.893 154.862 158.887 -6.366 2.217 -0.439 P3 A1C49 25 A1C49 OP7 O11 O 0 1 N N N N N N 139.657 154.910 159.727 -6.284 2.995 0.968 OP7 A1C49 26 A1C49 OP8 O12 O 0 1 N N N N N N 142.086 155.053 159.790 -6.325 3.283 -1.645 OP8 A1C49 27 A1C49 OP9 O13 O 0 1 N N N N N N 140.905 153.522 158.221 -7.629 1.447 -0.504 OP9 A1C49 28 A1C49 "C3'" C10 C 0 1 N N R N N N 146.406 156.031 153.396 2.597 -3.203 -0.374 "C3'" A1C49 29 A1C49 "O3'" O14 O 0 1 N N N N N N 146.177 157.295 153.703 2.597 -4.243 -1.354 "O3'" A1C49 30 A1C49 "C2'" C11 C 0 1 N N R N N N 147.850 155.846 152.886 3.887 -2.359 -0.479 "C2'" A1C49 31 A1C49 "F2'" F1 F 0 1 N N N N N N 148.680 156.831 153.472 4.706 -2.842 -1.505 "F2'" A1C49 32 A1C49 H6 H1 H 0 1 N N N N N N 148.874 152.906 148.948 5.037 1.056 2.901 H6 A1C49 33 A1C49 H3 H2 H 0 1 N N N N N N 146.090 152.726 153.200 4.898 0.988 -1.917 H3 A1C49 34 A1C49 H1 H3 H 0 1 N N N N N N 143.668 150.272 152.484 5.764 2.427 -2.723 H1 A1C49 35 A1C49 H2 H4 H 0 1 N N N N N N 144.664 151.504 153.182 6.877 3.684 -2.758 H2 A1C49 36 A1C49 H5 H5 H 0 1 N N N N N N 146.128 150.498 148.938 7.067 3.496 1.412 H5 A1C49 37 A1C49 H4 H6 H 0 1 N N N N N N 146.717 151.643 147.934 6.446 2.944 2.873 H4 A1C49 38 A1C49 H7 H7 H 0 1 N N N N N N 149.270 154.532 153.518 3.397 -0.773 -1.891 H7 A1C49 39 A1C49 H8 H8 H 0 1 N N N N N N 146.480 155.841 155.588 1.183 -2.219 -1.711 H8 A1C49 40 A1C49 H9 H9 H 0 1 N N N N N N 144.220 155.179 154.922 -0.092 -3.510 0.037 H9 A1C49 41 A1C49 H10 H10 H 0 1 N N N N N N 144.868 153.893 153.848 0.527 -2.388 1.272 H10 A1C49 42 A1C49 H11 H11 H 0 1 N N N N N N 144.310 153.728 158.981 -1.651 -0.363 2.367 H11 A1C49 43 A1C49 H12 H12 H 0 1 N N N N N N 143.479 157.968 157.683 -5.282 -1.363 -1.812 H12 A1C49 44 A1C49 H13 H13 H 0 1 N N N N N N 139.182 154.092 159.639 -5.481 3.522 1.080 H13 A1C49 45 A1C49 H14 H14 H 0 1 N N N N N N 142.630 154.274 159.766 -7.050 3.922 -1.630 H14 A1C49 46 A1C49 H15 H15 H 0 1 N N N N N N 145.692 155.618 152.668 2.493 -3.622 0.627 H15 A1C49 47 A1C49 H16 H16 H 0 1 N N N N N N 145.284 157.389 154.014 3.289 -4.905 -1.224 H16 A1C49 48 A1C49 H17 H17 H 0 1 N N N N N N 147.852 155.945 151.790 4.422 -2.360 0.470 H17 A1C49 49 # 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 A1C49 N1 C1 SING N N 1 A1C49 N6 C1 SING N N 2 A1C49 N6 C5 SING N N 3 A1C49 C1 C2 DOUB N N 4 A1C49 O7 C7 DOUB N N 5 A1C49 O5 C5 DOUB N N 6 A1C49 C5 C4 SING N N 7 A1C49 C2 C7 SING N N 8 A1C49 C2 C3 SING N N 9 A1C49 C7 N7 SING N N 10 A1C49 C4 C3 DOUB N N 11 A1C49 C4 "C1'" SING N N 12 A1C49 "C2'" "C1'" SING N N 13 A1C49 "C2'" "C3'" SING N N 14 A1C49 "C2'" "F2'" SING N N 15 A1C49 "C1'" "O4'" SING N N 16 A1C49 "C3'" "O3'" SING N N 17 A1C49 "C3'" "C4'" SING N N 18 A1C49 "O4'" "C4'" SING N N 19 A1C49 "C4'" "C5'" SING N N 20 A1C49 "C5'" "O5'" SING N N 21 A1C49 OP5 P2 DOUB N N 22 A1C49 "O5'" P1 SING N N 23 A1C49 OP1 P2 SING N N 24 A1C49 OP1 P1 SING N N 25 A1C49 P2 OP4 SING N N 26 A1C49 P2 OP6 SING N N 27 A1C49 P1 OP2 DOUB N N 28 A1C49 P1 OP3 SING N N 29 A1C49 OP4 P3 SING N N 30 A1C49 OP9 P3 DOUB N N 31 A1C49 P3 OP7 SING N N 32 A1C49 P3 OP8 SING N N 33 A1C49 C3 H3 SING N N 34 A1C49 N7 H1 SING N N 35 A1C49 N7 H2 SING N N 36 A1C49 N1 H5 SING N N 37 A1C49 N1 H4 SING N N 38 A1C49 "C1'" H7 SING N N 39 A1C49 "C4'" H8 SING N N 40 A1C49 "C5'" H9 SING N N 41 A1C49 "C5'" H10 SING N N 42 A1C49 OP3 H11 SING N N 43 A1C49 OP6 H12 SING N N 44 A1C49 OP7 H13 SING N N 45 A1C49 OP8 H14 SING N N 46 A1C49 "C3'" H15 SING N N 47 A1C49 "O3'" H16 SING N N 48 A1C49 "C2'" H17 SING N N 49 A1C49 N6 H6 SING N N 50 # 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 A1C49 InChI InChI 1.06 "InChI=1S/C11H17FN3O14P3/c12-6-7(16)5(2-26-31(22,23)29-32(24,25)28-30(19,20)21)27-8(6)3-1-4(10(14)17)9(13)15-11(3)18/h1,5-8,16H,2H2,(H2,14,17)(H,22,23)(H,24,25)(H3,13,15,18)(H2,19,20,21)/t5-,6-,7-,8+/m1/s1" A1C49 InChIKey InChI 1.06 VMVDQAFLFWGRAL-XUTVFYLZSA-N A1C49 SMILES_CANONICAL CACTVS 3.385 "NC(=O)C1=C(N)NC(=O)C(=C1)[C@@H]2O[C@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[C@@H](O)[C@H]2F" A1C49 SMILES CACTVS 3.385 "NC(=O)C1=C(N)NC(=O)C(=C1)[CH]2O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)[CH](O)[CH]2F" A1C49 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "C1=C(C(=O)NC(=C1C(=O)N)N)[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)F" A1C49 SMILES "OpenEye OEToolkits" 3.1.0.0 "C1=C(C(=O)NC(=C1C(=O)N)N)C2C(C(C(O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)F" # _pdbx_chem_comp_identifier.comp_id A1C49 _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 3.1.0.0 _pdbx_chem_comp_identifier.identifier "[[(2~{R},3~{R},4~{R},5~{S})-5-(5-aminocarbonyl-6-azanyl-2-oxidanylidene-1~{H}-pyridin-3-yl)-4-fluoranyl-3-oxidanyl-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono 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 A1C49 "Create component" 2026-01-20 RCSB A1C49 "Initial release" 2026-07-29 RCSB #