data_A1CJN # _chem_comp.id A1CJN _chem_comp.name "N-[3-(3-{[(2S)-1-hydroxy-3-phenylpropan-2-yl]amino}-3-oxoprop-1-yn-1-yl)phenyl]-5-methyl-1,2-oxazole-3-carboxamide" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C23 H21 N3 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-07-24 _chem_comp.pdbx_modified_date 2026-03-20 _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 403.431 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CJN _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 9PRJ _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 A1CJN N N1 N 0 1 Y N N N N N 44.137 51.847 53.469 -6.030 -1.054 0.675 N A1CJN 1 A1CJN C C1 C 0 1 N N N N N N 47.140 49.981 52.645 -6.823 -3.991 -1.172 C A1CJN 2 A1CJN O O1 O 0 1 Y N N N N N 45.281 51.054 53.730 -6.699 -2.036 0.453 O A1CJN 3 A1CJN C1 C2 C 0 1 Y N N N N N 45.912 50.813 52.562 -6.244 -2.721 -0.605 C1 A1CJN 4 A1CJN C10 C3 C 0 1 Y N N N N N 41.286 54.073 49.321 -1.728 1.707 0.370 C10 A1CJN 5 A1CJN C11 C4 C 0 1 N N N N N N 39.872 55.792 48.280 0.633 2.287 0.057 C11 A1CJN 6 A1CJN C12 C5 C 0 1 N N N N N N 39.402 56.884 48.133 1.731 1.982 -0.228 C12 A1CJN 7 A1CJN C13 C6 C 0 1 N N N N N N 38.736 58.087 47.686 3.070 1.610 -0.574 C13 A1CJN 8 A1CJN C14 C7 C 0 1 N N S N N N 38.187 60.447 48.131 4.717 -0.043 -1.276 C14 A1CJN 9 A1CJN C15 C8 C 0 1 N N N N N N 39.184 61.344 47.415 4.964 0.261 -2.756 C15 A1CJN 10 A1CJN C16 C9 C 0 1 N N N N N N 37.613 61.129 49.380 4.912 -1.539 -1.023 C16 A1CJN 11 A1CJN C17 C10 C 0 1 Y N N N N N 36.600 60.300 50.133 4.790 -1.818 0.453 C17 A1CJN 12 A1CJN C18 C11 C 0 1 Y N N N N N 35.248 60.382 49.828 5.910 -1.765 1.261 C18 A1CJN 13 A1CJN C19 C12 C 0 1 Y N N N N N 34.324 59.600 50.501 5.799 -2.022 2.615 C19 A1CJN 14 A1CJN C2 C13 C 0 1 Y N N N N N 45.250 51.403 51.556 -5.162 -2.050 -1.066 C2 A1CJN 15 A1CJN C20 C14 C 0 1 Y N N N N N 34.736 58.731 51.488 4.567 -2.331 3.160 C20 A1CJN 16 A1CJN C21 C15 C 0 1 Y N N N N N 36.073 58.647 51.807 3.446 -2.384 2.352 C21 A1CJN 17 A1CJN C22 C16 C 0 1 Y N N N N N 37.001 59.427 51.136 3.558 -2.123 0.999 C22 A1CJN 18 A1CJN C3 C17 C 0 1 Y N N N N N 44.151 52.033 52.166 -5.048 -0.939 -0.184 C3 A1CJN 19 A1CJN C4 C18 C 0 1 N N N N N N 43.083 52.813 51.493 -4.025 0.133 -0.230 C4 A1CJN 20 A1CJN C5 C19 C 0 1 Y N N N N N 41.785 52.772 49.348 -3.021 2.076 0.707 C5 A1CJN 21 A1CJN C6 C20 C 0 1 Y N N N N N 41.367 51.850 48.395 -3.298 3.389 1.071 C6 A1CJN 22 A1CJN C7 C21 C 0 1 Y N N N N N 40.462 52.227 47.418 -2.287 4.332 1.098 C7 A1CJN 23 A1CJN C8 C22 C 0 1 Y N N N N N 39.966 53.519 47.382 -0.997 3.978 0.765 C8 A1CJN 24 A1CJN C9 C23 C 0 1 Y N N N N N 40.376 54.449 48.333 -0.705 2.658 0.403 C9 A1CJN 25 A1CJN N1 N2 N 0 1 N N N N N N 42.742 52.309 50.283 -4.048 1.126 0.681 N1 A1CJN 26 A1CJN N2 N3 N 0 1 N N N N N N 38.812 59.171 48.480 3.347 0.338 -0.922 N2 A1CJN 27 A1CJN O1 O2 O 0 1 N N N N N N 42.589 53.813 52.015 -3.165 0.117 -1.089 O1 A1CJN 28 A1CJN O2 O3 O 0 1 N N N N N N 38.131 58.089 46.611 3.957 2.443 -0.555 O2 A1CJN 29 A1CJN O3 O4 O 0 1 N N N N N N 39.832 60.661 46.347 4.121 -0.568 -3.559 O3 A1CJN 30 A1CJN H1 H1 H 0 1 N N N N N N 47.322 49.698 53.692 -7.692 -4.288 -0.585 H1 A1CJN 31 A1CJN H2 H2 H 0 1 N N N N N N 47.009 49.073 52.038 -7.123 -3.823 -2.207 H2 A1CJN 32 A1CJN H3 H3 H 0 1 N N N N N N 47.998 50.555 52.266 -6.073 -4.781 -1.135 H3 A1CJN 33 A1CJN H4 H4 H 0 1 N N N N N N 41.604 54.789 50.064 -1.512 0.688 0.088 H4 A1CJN 34 A1CJN H5 H5 H 0 1 N N N N N N 37.352 60.252 47.442 5.421 0.524 -0.667 H5 A1CJN 35 A1CJN H6 H6 H 0 1 N N N N N N 39.943 61.680 48.136 4.738 1.309 -2.954 H6 A1CJN 36 A1CJN H7 H7 H 0 1 N N N N N N 38.651 62.217 47.009 6.007 0.061 -2.998 H7 A1CJN 37 A1CJN H8 H8 H 0 1 N N N N N N 38.446 61.357 50.061 4.151 -2.101 -1.564 H8 A1CJN 38 A1CJN H9 H9 H 0 1 N N N N N N 37.128 62.066 49.068 5.901 -1.840 -1.370 H9 A1CJN 39 A1CJN H10 H10 H 0 1 N N N N N N 34.914 61.062 49.059 6.873 -1.523 0.835 H10 A1CJN 40 A1CJN H11 H11 H 0 1 N N N N N N 33.276 59.672 50.251 6.674 -1.981 3.246 H11 A1CJN 41 A1CJN H12 H12 H 0 1 N N N N N N 45.505 51.396 50.507 -4.533 -2.299 -1.907 H12 A1CJN 42 A1CJN H13 H13 H 0 1 N N N N N N 34.014 58.119 52.009 4.479 -2.532 4.218 H13 A1CJN 43 A1CJN H14 H14 H 0 1 N N N N N N 36.399 57.971 52.583 2.484 -2.626 2.778 H14 A1CJN 44 A1CJN H15 H15 H 0 1 N N N N N N 38.047 59.355 51.396 2.682 -2.160 0.368 H15 A1CJN 45 A1CJN H16 H16 H 0 1 N N N N N N 41.748 50.840 48.417 -4.306 3.673 1.333 H16 A1CJN 46 A1CJN H17 H17 H 0 1 N N N N N N 40.141 51.508 46.679 -2.509 5.351 1.380 H17 A1CJN 47 A1CJN H18 H18 H 0 1 N N N N N N 39.261 53.805 46.616 -0.210 4.718 0.787 H18 A1CJN 48 A1CJN H19 H19 H 0 1 N N N N N N 43.241 51.487 50.009 -4.777 1.183 1.319 H19 A1CJN 49 A1CJN H20 H20 H 0 1 N N N N N N 39.315 59.102 49.342 2.640 -0.326 -0.937 H20 A1CJN 50 A1CJN H21 H21 H 0 1 N N N N N N 40.446 61.248 45.922 4.224 -0.429 -4.510 H21 A1CJN 51 # 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 A1CJN O3 C15 SING N N 1 A1CJN O2 C13 DOUB N N 2 A1CJN C8 C7 DOUB Y N 3 A1CJN C8 C9 SING Y N 4 A1CJN C15 C14 SING N N 5 A1CJN C7 C6 SING Y N 6 A1CJN C13 C12 SING N N 7 A1CJN C13 N2 SING N N 8 A1CJN C14 N2 SING N N 9 A1CJN C14 C16 SING N N 10 A1CJN C12 C11 TRIP N N 11 A1CJN C11 C9 SING N N 12 A1CJN C9 C10 DOUB Y N 13 A1CJN C6 C5 DOUB Y N 14 A1CJN C10 C5 SING Y N 15 A1CJN C5 N1 SING N N 16 A1CJN C16 C17 SING N N 17 A1CJN C18 C17 DOUB Y N 18 A1CJN C18 C19 SING Y N 19 A1CJN C17 C22 SING Y N 20 A1CJN N1 C4 SING N N 21 A1CJN C19 C20 DOUB Y N 22 A1CJN C22 C21 DOUB Y N 23 A1CJN C20 C21 SING Y N 24 A1CJN C4 O1 DOUB N N 25 A1CJN C4 C3 SING N N 26 A1CJN C2 C3 SING Y N 27 A1CJN C2 C1 DOUB Y N 28 A1CJN C3 N DOUB Y N 29 A1CJN C1 C SING N N 30 A1CJN C1 O SING Y N 31 A1CJN N O SING Y N 32 A1CJN C H1 SING N N 33 A1CJN C H2 SING N N 34 A1CJN C H3 SING N N 35 A1CJN C10 H4 SING N N 36 A1CJN C14 H5 SING N N 37 A1CJN C15 H6 SING N N 38 A1CJN C15 H7 SING N N 39 A1CJN C16 H8 SING N N 40 A1CJN C16 H9 SING N N 41 A1CJN C18 H10 SING N N 42 A1CJN C19 H11 SING N N 43 A1CJN C2 H12 SING N N 44 A1CJN C20 H13 SING N N 45 A1CJN C21 H14 SING N N 46 A1CJN C22 H15 SING N N 47 A1CJN C6 H16 SING N N 48 A1CJN C7 H17 SING N N 49 A1CJN C8 H18 SING N N 50 A1CJN N1 H19 SING N N 51 A1CJN N2 H20 SING N N 52 A1CJN O3 H21 SING N N 53 # 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 A1CJN SMILES ACDLabs 14.52 "Cc1cc(no1)C(=O)Nc1cc(C#CC(=O)NC(Cc2ccccc2)CO)ccc1" A1CJN InChI InChI 1.06 "InChI=1S/C23H21N3O4/c1-16-12-21(26-30-16)23(29)25-19-9-5-8-18(13-19)10-11-22(28)24-20(15-27)14-17-6-3-2-4-7-17/h2-9,12-13,20,27H,14-15H2,1H3,(H,24,28)(H,25,29)/t20-/m0/s1" A1CJN InChIKey InChI 1.06 WSDCCYXRBNZEMT-FQEVSTJZSA-N A1CJN SMILES_CANONICAL CACTVS 3.385 "Cc1onc(c1)C(=O)Nc2cccc(c2)C#CC(=O)N[C@H](CO)Cc3ccccc3" A1CJN SMILES CACTVS 3.385 "Cc1onc(c1)C(=O)Nc2cccc(c2)C#CC(=O)N[CH](CO)Cc3ccccc3" A1CJN SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "Cc1cc(no1)C(=O)Nc2cccc(c2)C#CC(=O)N[C@@H](Cc3ccccc3)CO" A1CJN SMILES "OpenEye OEToolkits" 3.1.0.0 "Cc1cc(no1)C(=O)Nc2cccc(c2)C#CC(=O)NC(Cc3ccccc3)CO" # 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 A1CJN "SYSTEMATIC NAME" ACDLabs 14.52 "N-[3-(3-{[(2S)-1-hydroxy-3-phenylpropan-2-yl]amino}-3-oxoprop-1-yn-1-yl)phenyl]-5-methyl-1,2-oxazole-3-carboxamide" A1CJN "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "5-methyl-~{N}-[3-[3-oxidanylidene-3-[[(2~{S})-1-oxidanyl-3-phenyl-propan-2-yl]amino]prop-1-ynyl]phenyl]-1,2-oxazole-3-carboxamide" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1CJN "Create component" 2025-07-24 RCSB A1CJN "Initial release" 2026-03-25 RCSB #