data_A1ESL # _chem_comp.id A1ESL _chem_comp.name "3-[4-[1-[(2R,3R,4S,5R)-3,4-bis(oxidanyl)-5-(phosphonooxymethyl)oxolan-2-yl]-2,4-bis(oxidanylidene)pyrimidin-5-yl]phenyl]propanoic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C18 H21 N2 O11 P" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-06-27 _chem_comp.pdbx_modified_date 2026-06-26 _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 472.340 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1ESL _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 9VLD _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _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 A1ESL O30 O1 O 0 1 N N N N N N 30.015 12.060 -18.670 -9.314 -0.063 -3.153 O30 A1ESL 1 A1ESL C28 C1 C 0 1 N N N N N N 28.791 11.824 -18.678 -8.903 -0.241 -1.888 C28 A1ESL 2 A1ESL O29 O2 O 0 1 N N N N N N 28.281 10.680 -18.760 -9.712 -0.436 -1.012 O29 A1ESL 3 A1ESL C27 C2 C 0 1 N N N N N N 27.849 13.006 -18.572 -7.433 -0.196 -1.560 C27 A1ESL 4 A1ESL C26 C3 C 0 1 N N N N N N 27.746 13.528 -17.141 -7.238 -0.425 -0.060 C26 A1ESL 5 A1ESL C25 C4 C 0 1 Y N N N N N 26.699 12.796 -16.340 -5.768 -0.380 0.269 C25 A1ESL 6 A1ESL C24 C5 C 0 1 Y N N N N N 26.562 13.018 -14.979 -5.174 0.822 0.610 C24 A1ESL 7 A1ESL C23 C6 C 0 1 Y N N N N N 25.599 12.353 -14.243 -3.829 0.869 0.911 C23 A1ESL 8 A1ESL C31 C7 C 0 1 Y N N N N N 25.844 11.888 -16.945 -5.018 -1.542 0.233 C31 A1ESL 9 A1ESL C32 C8 C 0 1 Y N N N N N 24.878 11.221 -16.214 -3.672 -1.507 0.534 C32 A1ESL 10 A1ESL C22 C9 C 0 1 Y N N N N N 24.742 11.445 -14.851 -3.067 -0.298 0.872 C22 A1ESL 11 A1ESL C16 C10 C 0 1 N N N N N N 23.674 10.777 -14.075 -1.621 -0.254 1.196 C16 A1ESL 12 A1ESL C15 C11 C 0 1 N N N N N N 22.453 10.576 -14.610 -0.748 0.434 0.405 C15 A1ESL 13 A1ESL C17 C12 C 0 1 N N N N N N 23.881 10.414 -12.682 -1.093 -0.945 2.380 C17 A1ESL 14 A1ESL O18 O3 O 0 1 N N N N N N 24.949 10.500 -12.090 -1.834 -1.568 3.117 O18 A1ESL 15 A1ESL N19 N1 N 0 1 N N N N N N 22.767 9.924 -12.035 0.231 -0.875 2.633 N19 A1ESL 16 A1ESL C20 C13 C 0 1 N N N N N N 21.517 9.730 -12.569 1.044 -0.186 1.813 C20 A1ESL 17 A1ESL O21 O4 O 0 1 N N N N N N 20.595 9.277 -11.914 2.233 -0.138 2.063 O21 A1ESL 18 A1ESL N14 N2 N 0 1 N N N N N N 21.391 10.078 -13.898 0.578 0.456 0.730 N14 A1ESL 19 A1ESL C5 C14 C 0 1 N N R N N N 20.082 9.910 -14.521 1.513 1.196 -0.123 C5 A1ESL 20 A1ESL C3 C15 C 0 1 N N R N N N 19.480 11.239 -14.969 2.170 2.356 0.667 C3 A1ESL 21 A1ESL O4 O5 O 0 1 N N N N N N 18.569 11.736 -14.000 1.355 3.529 0.622 O4 A1ESL 22 A1ESL O6 O6 O 0 1 N N N N N N 20.250 9.145 -15.689 2.631 0.361 -0.495 O6 A1ESL 23 A1ESL C7 C16 C 0 1 N N R N N N 19.120 9.425 -16.529 3.705 1.241 -0.867 C7 A1ESL 24 A1ESL C2 C17 C 0 1 N N S N N N 18.801 10.901 -16.307 3.490 2.571 -0.112 C2 A1ESL 25 A1ESL O1 O7 O 0 1 N N N N N N 17.398 11.124 -16.282 3.357 3.654 -1.035 O1 A1ESL 26 A1ESL C8 C18 C 0 1 N N N N N N 19.453 9.064 -17.950 5.046 0.624 -0.463 C8 A1ESL 27 A1ESL O9 O8 O 0 1 N N N N N N 19.352 7.640 -18.075 5.289 -0.544 -1.250 O9 A1ESL 28 A1ESL P10 P1 P 0 1 N N N N N N 19.528 6.984 -19.543 6.612 -1.447 -1.092 P10 A1ESL 29 A1ESL O11 O9 O 0 1 N N N N N N 19.580 5.491 -19.321 6.615 -2.597 -2.220 O11 A1ESL 30 A1ESL O12 O10 O 0 1 N N N N N N 18.316 7.414 -20.334 7.813 -0.597 -1.252 O12 A1ESL 31 A1ESL O13 O11 O 0 1 N N N N N N 20.817 7.546 -20.086 6.627 -2.127 0.367 O13 A1ESL 32 A1ESL H1 H1 H 0 1 N N N N N N 30.496 11.243 -18.735 -10.267 -0.101 -3.315 H1 A1ESL 33 A1ESL H2 H2 H 0 1 N N N N N N 28.219 13.815 -19.219 -6.912 -0.974 -2.117 H2 A1ESL 34 A1ESL H3 H3 H 0 1 N N N N N N 26.849 12.695 -18.909 -7.029 0.779 -1.834 H3 A1ESL 35 A1ESL H4 H4 H 0 1 N N N N N N 28.721 13.403 -16.647 -7.759 0.354 0.498 H4 A1ESL 36 A1ESL H5 H5 H 0 1 N N N N N N 27.485 14.596 -17.172 -7.642 -1.400 0.214 H5 A1ESL 37 A1ESL H6 H6 H 0 1 N N N N N N 27.217 13.721 -14.486 -5.766 1.725 0.640 H6 A1ESL 38 A1ESL H7 H7 H 0 1 N N N N N N 25.512 12.542 -13.183 -3.366 1.808 1.177 H7 A1ESL 39 A1ESL H8 H8 H 0 1 N N N N N N 25.934 11.698 -18.004 -5.488 -2.479 -0.030 H8 A1ESL 40 A1ESL H9 H9 H 0 1 N N N N N N 24.223 10.519 -16.709 -3.087 -2.415 0.506 H9 A1ESL 41 A1ESL H10 H10 H 0 1 N N N N N N 22.303 10.819 -15.652 -1.103 0.956 -0.471 H10 A1ESL 42 A1ESL H11 H11 H 0 1 N N N N N N 22.882 9.683 -11.071 0.598 -1.325 3.410 H11 A1ESL 43 A1ESL H12 H12 H 0 1 N N N N N N 19.390 9.416 -13.823 1.004 1.574 -1.010 H12 A1ESL 44 A1ESL H13 H13 H 0 1 N N N N N N 20.290 11.961 -15.149 2.368 2.062 1.697 H13 A1ESL 45 A1ESL H14 H14 H 0 1 N N N N N N 19.036 11.929 -13.195 1.724 4.283 1.102 H14 A1ESL 46 A1ESL H15 H15 H 0 1 N N N N N N 18.256 8.827 -16.203 3.685 1.417 -1.942 H15 A1ESL 47 A1ESL H16 H16 H 0 1 N N N N N N 19.272 11.494 -17.105 4.315 2.757 0.576 H16 A1ESL 48 A1ESL H17 H17 H 0 1 N N N N N N 17.226 12.048 -16.143 3.220 4.514 -0.615 H17 A1ESL 49 A1ESL H18 H18 H 0 1 N N N N N N 20.476 9.389 -18.189 5.844 1.347 -0.630 H18 A1ESL 50 A1ESL H19 H19 H 0 1 N N N N N N 18.744 9.551 -18.636 5.017 0.352 0.592 H19 A1ESL 51 A1ESL H20 H20 H 0 1 N N N N N N 18.824 5.083 -19.728 7.385 -3.181 -2.184 H20 A1ESL 52 A1ESL H21 H21 H 0 1 N N N N N N 20.633 8.083 -20.847 5.868 -2.700 0.542 H21 A1ESL 53 # 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 A1ESL O12 P10 DOUB N N 1 A1ESL O13 P10 SING N N 2 A1ESL P10 O11 SING N N 3 A1ESL P10 O9 SING N N 4 A1ESL O29 C28 DOUB N N 5 A1ESL C28 O30 SING N N 6 A1ESL C28 C27 SING N N 7 A1ESL C27 C26 SING N N 8 A1ESL O9 C8 SING N N 9 A1ESL C8 C7 SING N N 10 A1ESL C26 C25 SING N N 11 A1ESL C31 C25 DOUB Y N 12 A1ESL C31 C32 SING Y N 13 A1ESL C7 C2 SING N N 14 A1ESL C7 O6 SING N N 15 A1ESL C25 C24 SING Y N 16 A1ESL C2 O1 SING N N 17 A1ESL C2 C3 SING N N 18 A1ESL C32 C22 DOUB Y N 19 A1ESL O6 C5 SING N N 20 A1ESL C24 C23 DOUB Y N 21 A1ESL C3 C5 SING N N 22 A1ESL C3 O4 SING N N 23 A1ESL C22 C23 SING Y N 24 A1ESL C22 C16 SING N N 25 A1ESL C15 C16 DOUB N N 26 A1ESL C15 N14 SING N N 27 A1ESL C5 N14 SING N N 28 A1ESL C16 C17 SING N N 29 A1ESL N14 C20 SING N N 30 A1ESL C17 O18 DOUB N N 31 A1ESL C17 N19 SING N N 32 A1ESL C20 N19 SING N N 33 A1ESL C20 O21 DOUB N N 34 A1ESL O30 H1 SING N N 35 A1ESL C27 H2 SING N N 36 A1ESL C27 H3 SING N N 37 A1ESL C26 H4 SING N N 38 A1ESL C26 H5 SING N N 39 A1ESL C24 H6 SING N N 40 A1ESL C23 H7 SING N N 41 A1ESL C31 H8 SING N N 42 A1ESL C32 H9 SING N N 43 A1ESL C15 H10 SING N N 44 A1ESL N19 H11 SING N N 45 A1ESL C5 H12 SING N N 46 A1ESL C3 H13 SING N N 47 A1ESL O4 H14 SING N N 48 A1ESL C7 H15 SING N N 49 A1ESL C2 H16 SING N N 50 A1ESL O1 H17 SING N N 51 A1ESL C8 H18 SING N N 52 A1ESL C8 H19 SING N N 53 A1ESL O11 H20 SING N N 54 A1ESL O13 H21 SING N N 55 # 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 A1ESL InChI InChI 1.06 "InChI=1S/C18H21N2O11P/c21-13(22)6-3-9-1-4-10(5-2-9)11-7-20(18(26)19-16(11)25)17-15(24)14(23)12(31-17)8-30-32(27,28)29/h1-2,4-5,7,12,14-15,17,23-24H,3,6,8H2,(H,21,22)(H,19,25,26)(H2,27,28,29)/t12-,14-,15-,17-/m1/s1" A1ESL InChIKey InChI 1.06 OZRGSAVCHVSRAQ-DNNBLBMLSA-N A1ESL SMILES_CANONICAL CACTVS 3.385 "O[C@H]1[C@@H](O)[C@@H](O[C@@H]1CO[P](O)(O)=O)N2C=C(C(=O)NC2=O)c3ccc(CCC(O)=O)cc3" A1ESL SMILES CACTVS 3.385 "O[CH]1[CH](O)[CH](O[CH]1CO[P](O)(O)=O)N2C=C(C(=O)NC2=O)c3ccc(CCC(O)=O)cc3" A1ESL SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(ccc1CCC(=O)O)C2=CN(C(=O)NC2=O)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O" A1ESL SMILES "OpenEye OEToolkits" 2.0.7 "c1cc(ccc1CCC(=O)O)C2=CN(C(=O)NC2=O)C3C(C(C(O3)COP(=O)(O)O)O)O" # _pdbx_chem_comp_identifier.comp_id A1ESL _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 2.0.7 _pdbx_chem_comp_identifier.identifier "3-[4-[1-[(2~{R},3~{R},4~{S},5~{R})-3,4-bis(oxidanyl)-5-(phosphonooxymethyl)oxolan-2-yl]-2,4-bis(oxidanylidene)pyrimidin-5-yl]phenyl]propanoic acid" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1ESL "Create component" 2025-06-27 PDBC A1ESL "Initial release" 2026-07-01 RCSB #