data_A1E18 # _chem_comp.id A1E18 _chem_comp.name "(2~{S},3~{R})-2-[[2,3-bis(oxidanyl)phenyl]carbonylamino]-4-(4-methoxyphenyl)-3-oxidanyl-butanoic acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C18 H19 N O7" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-12-15 _chem_comp.pdbx_modified_date 2026-10-16 _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 361.346 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1E18 _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 20XT _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBC _chem_comp.pdbx_pcm Y _chem_comp.pdbx_comp_type ? # 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 A1E18 C12 C1 C 0 1 N N N N N N 21.901 23.212 24.419 1.525 -0.024 -0.726 C12 A1E18 1 A1E18 C11 C2 C 0 1 N N R N N N 23.305 23.229 25.031 1.247 -1.335 0.012 C11 A1E18 2 A1E18 C02 C3 C 0 1 Y N N N N N 18.087 20.650 28.058 -5.326 1.717 -0.109 C02 A1E18 3 A1E18 C03 C4 C 0 1 Y N N N N N 19.276 21.310 27.822 -4.495 0.671 -0.499 C03 A1E18 4 A1E18 C04 C5 C 0 1 Y N N N N N 20.379 20.615 27.353 -3.216 0.558 0.058 C04 A1E18 5 A1E18 C05 C6 C 0 1 N N N N N N 21.674 21.375 27.100 -2.325 -0.545 -0.347 C05 A1E18 6 A1E18 C07 C7 C 0 1 N N S N N N 23.656 21.824 25.536 -0.209 -1.747 -0.211 C07 A1E18 7 A1E18 C08 C8 C 0 1 N N N N N N 24.629 21.904 26.719 -0.517 -2.970 0.614 C08 A1E18 8 A1E18 C13 C9 C 0 1 Y N N N N N 21.719 24.089 23.185 2.988 0.318 -0.609 C13 A1E18 9 A1E18 C14 C10 C 0 1 Y N N N N N 20.661 23.824 22.334 3.882 -0.139 -1.560 C14 A1E18 10 A1E18 C15 C11 C 0 1 Y N N N N N 20.464 24.600 21.206 5.223 0.174 -1.455 C15 A1E18 11 A1E18 C16 C12 C 0 1 Y N N N N N 21.326 25.647 20.930 5.674 0.946 -0.394 C16 A1E18 12 A1E18 C17 C13 C 0 1 Y N N N N N 22.385 25.917 21.785 4.775 1.403 0.559 C17 A1E18 13 A1E18 C18 C14 C 0 1 Y N N N N N 22.582 25.139 22.916 3.433 1.093 0.446 C18 A1E18 14 A1E18 C20 C15 C 0 1 N N N N N N 20.831 25.697 18.627 7.385 2.053 0.830 C20 A1E18 15 A1E18 C23 C16 C 0 1 Y N N N N N 20.285 19.255 27.112 -2.787 1.497 1.001 C23 A1E18 16 A1E18 C24 C17 C 0 1 Y N N N N N 19.090 18.597 27.348 -3.621 2.527 1.377 C24 A1E18 17 A1E18 C25 C18 C 0 1 Y N N N N N 17.989 19.290 27.823 -4.885 2.642 0.821 C25 A1E18 18 A1E18 N06 N1 N 0 1 N N N N N N 22.422 21.127 25.878 -1.094 -0.651 0.191 N06 A1E18 19 A1E18 O01 O1 O 0 1 N N N N N N 16.987 21.369 28.535 -6.570 1.833 -0.646 O01 A1E18 20 A1E18 O10 O2 O 0 1 N N N N N N 24.881 20.876 27.401 -1.387 -2.930 1.452 O10 A1E18 21 A1E18 O19 O3 O 0 1 N N N N N N 21.121 26.431 19.786 6.993 1.254 -0.288 O19 A1E18 22 A1E18 O21 O4 O 0 1 N N N N N N 23.327 24.134 26.099 1.482 -1.153 1.410 O21 A1E18 23 A1E18 O22 O5 O 0 1 N N N N N N 22.046 22.174 27.893 -2.701 -1.360 -1.168 O22 A1E18 24 A1E18 O26 O6 O 0 1 N N N N N N 19.358 22.687 28.067 -4.922 -0.235 -1.415 O26 A1E18 25 A1E18 H1 H1 H 0 1 N N N N N N 21.191 23.554 25.187 1.261 -0.136 -1.778 H1 A1E18 26 A1E18 H2 H2 H 0 1 N N N N N N 21.665 22.175 24.137 0.929 0.775 -0.285 H2 A1E18 27 A1E18 H3 H3 H 0 1 N N N N N N 24.029 23.521 24.256 1.907 -2.114 -0.370 H3 A1E18 28 A1E18 H4 H4 H 0 1 N N N N N N 24.157 21.284 24.719 -0.366 -1.971 -1.266 H4 A1E18 29 A1E18 H6 H6 H 0 1 N N N N N N 19.987 23.009 22.551 3.531 -0.740 -2.386 H6 A1E18 30 A1E18 H7 H7 H 0 1 N N N N N N 19.639 24.389 20.542 5.921 -0.184 -2.198 H7 A1E18 31 A1E18 H8 H8 H 0 1 N N N N N N 23.057 26.734 21.569 5.123 2.004 1.385 H8 A1E18 32 A1E18 H9 H9 H 0 1 N N N N N N 23.404 25.351 23.584 2.733 1.448 1.188 H9 A1E18 33 A1E18 H10 H10 H 0 1 N N N N N N 20.686 26.387 17.782 7.130 1.534 1.754 H10 A1E18 34 A1E18 H11 H11 H 0 1 N N N N N N 21.667 25.017 18.405 8.461 2.225 0.794 H11 A1E18 35 A1E18 H12 H12 H 0 1 N N N N N N 19.913 25.111 18.784 6.863 3.009 0.794 H12 A1E18 36 A1E18 H13 H13 H 0 1 N N N N N N 21.140 18.710 26.741 -1.803 1.413 1.438 H13 A1E18 37 A1E18 H14 H14 H 0 1 N N N N N N 19.016 17.536 27.160 -3.287 3.251 2.105 H14 A1E18 38 A1E18 H15 H15 H 0 1 N N N N N N 17.060 18.772 28.009 -5.532 3.453 1.122 H15 A1E18 39 A1E18 H16 H16 H 0 1 N N N N N N 22.072 20.443 25.239 -0.794 -0.001 0.846 H16 A1E18 40 A1E18 H17 H17 H 0 1 N N N N N N 16.249 20.782 28.647 -7.257 1.365 -0.153 H17 A1E18 41 A1E18 H18 H18 H 0 1 N N N N N N 22.943 23.728 26.867 0.928 -0.474 1.817 H18 A1E18 42 A1E18 H19 H19 H 0 1 N N N N N N 20.270 22.952 28.087 -4.719 0.004 -2.329 H19 A1E18 43 A1E18 O1 O1 O 0 1 N Y N N N N 25.275 22.827 27.507 0.174 -4.103 0.417 O1 A1E18 44 A1E18 H5 H5 H 0 1 N Y N N N N 25.666 22.388 28.253 -0.060 -4.862 0.970 H5 A1E18 45 # 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 A1E18 C20 O19 SING N N 1 A1E18 O19 C16 SING N N 2 A1E18 C16 C15 DOUB Y N 3 A1E18 C16 C17 SING Y N 4 A1E18 C15 C14 SING Y N 5 A1E18 C17 C18 DOUB Y N 6 A1E18 C14 C13 DOUB Y N 7 A1E18 C18 C13 SING Y N 8 A1E18 C13 C12 SING N N 9 A1E18 C12 C11 SING N N 10 A1E18 C11 C07 SING N N 11 A1E18 C11 O21 SING N N 12 A1E18 C07 N06 SING N N 13 A1E18 C07 C08 SING N N 14 A1E18 N06 C05 SING N N 15 A1E18 C08 O10 DOUB N N 16 A1E18 C05 C04 SING N N 17 A1E18 C05 O22 DOUB N N 18 A1E18 C23 C24 DOUB Y N 19 A1E18 C23 C04 SING Y N 20 A1E18 C24 C25 SING Y N 21 A1E18 C04 C03 DOUB Y N 22 A1E18 C03 C02 SING Y N 23 A1E18 C03 O26 SING N N 24 A1E18 C25 C02 DOUB Y N 25 A1E18 C02 O01 SING N N 26 A1E18 C12 H1 SING N N 27 A1E18 C12 H2 SING N N 28 A1E18 C11 H3 SING N N 29 A1E18 C07 H4 SING N N 30 A1E18 C14 H6 SING N N 31 A1E18 C15 H7 SING N N 32 A1E18 C17 H8 SING N N 33 A1E18 C18 H9 SING N N 34 A1E18 C20 H10 SING N N 35 A1E18 C20 H11 SING N N 36 A1E18 C20 H12 SING N N 37 A1E18 C23 H13 SING N N 38 A1E18 C24 H14 SING N N 39 A1E18 C25 H15 SING N N 40 A1E18 N06 H16 SING N N 41 A1E18 O01 H17 SING N N 42 A1E18 O21 H18 SING N N 43 A1E18 O26 H19 SING N N 44 A1E18 C08 O1 SING N N 45 A1E18 O1 H5 SING N N 46 # 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 A1E18 InChI InChI 1.06 "InChI=1S/C18H19NO7/c1-26-11-7-5-10(6-8-11)9-14(21)15(18(24)25)19-17(23)12-3-2-4-13(20)16(12)22/h2-8,14-15,20-22H,9H2,1H3,(H,19,23)(H,24,25)/t14-,15+/m1/s1" A1E18 InChIKey InChI 1.06 XMGCZYQENUQMKS-CABCVRRESA-N A1E18 SMILES_CANONICAL CACTVS 3.385 "COc1ccc(C[C@@H](O)[C@H](NC(=O)c2cccc(O)c2O)C(O)=O)cc1" A1E18 SMILES CACTVS 3.385 "COc1ccc(C[CH](O)[CH](NC(=O)c2cccc(O)c2O)C(O)=O)cc1" A1E18 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "COc1ccc(cc1)C[C@H]([C@@H](C(=O)O)NC(=O)c2cccc(c2O)O)O" A1E18 SMILES "OpenEye OEToolkits" 2.0.7 "COc1ccc(cc1)CC(C(C(=O)O)NC(=O)c2cccc(c2O)O)O" # _pdbx_chem_comp_identifier.comp_id A1E18 _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 "(2~{S},3~{R})-2-[[2,3-bis(oxidanyl)phenyl]carbonylamino]-4-(4-methoxyphenyl)-3-oxidanyl-butanoic acid" # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1E18 _pdbx_chem_comp_pcm.modified_residue_id TYR _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Covalent chemical modification" _pdbx_chem_comp_pcm.position "Amino-acid side chain" _pdbx_chem_comp_pcm.polypeptide_position "Any position" _pdbx_chem_comp_pcm.comp_id_linking_atom C08 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom OH _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1E18 "Create component" 2025-12-15 PDBC A1E18 "Initial release" 2026-10-21 RCSB #