data_A1JSX # _chem_comp.id A1JSX _chem_comp.name "1-[3-[(2~{S})-2-cyclopentylpiperidin-1-yl]carbonylphenyl]pyrrolidin-2-one" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C21 H28 N2 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-10-21 _chem_comp.pdbx_modified_date 2026-10-30 _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 340.459 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1JSX _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 9T16 _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _chem_comp.pdbx_pcm ? _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 A1JSX N3 N1 N 0 1 N N N N N N 8.503 -9.367 -3.253 1.923 -1.020 0.248 N3 A1JSX 1 A1JSX C4 C1 C 0 1 N N N N N N 7.507 -10.306 -3.769 1.805 -2.457 -0.033 C4 A1JSX 2 A1JSX C5 C2 C 0 1 N N N N N N 8.087 -11.086 -4.936 2.734 -2.810 -1.199 C5 A1JSX 3 A1JSX C6 C3 C 0 1 N N N N N N 8.661 -10.150 -5.995 4.156 -2.348 -0.871 C6 A1JSX 4 A1JSX C7 C4 C 0 1 N N N N N N 9.670 -9.172 -5.395 4.170 -0.829 -0.684 C7 A1JSX 5 A1JSX C8 C5 C 0 1 N N S N N N 9.030 -8.410 -4.244 3.258 -0.454 0.487 C8 A1JSX 6 A1JSX C10 C6 C 0 1 N N N N N N 7.375 -6.596 -3.505 4.518 1.681 1.008 C10 A1JSX 7 A1JSX C13 C7 C 0 1 N N N N N N 8.374 -6.369 -5.679 2.911 1.700 -0.801 C13 A1JSX 8 A1JSX C15 C8 C 0 1 Y N N N N N 11.295 -8.910 -1.983 -0.655 -2.206 0.622 C15 A1JSX 9 A1JSX C17 C9 C 0 1 Y N N N N N 12.261 -7.249 -0.540 -3.037 -1.993 0.499 C17 A1JSX 10 A1JSX C21 C10 C 0 1 N N N N N N 9.476 -5.634 1.470 -5.419 -0.385 -0.047 C21 A1JSX 11 A1JSX C22 C11 C 0 1 N N N N N N 9.627 -4.338 2.224 -6.262 0.730 -0.704 C22 A1JSX 12 A1JSX C24 C12 C 0 1 N N N N N N 11.750 -4.999 1.342 -4.039 1.481 -0.140 C24 A1JSX 13 A1JSX C11 C13 C 0 1 N N N N N N 6.665 -5.438 -4.179 4.454 3.133 0.491 C11 A1JSX 14 A1JSX C12 C14 C 0 1 N N N N N N 7.392 -5.212 -5.503 3.432 3.145 -0.659 C12 A1JSX 15 A1JSX C14 C15 C 0 1 Y N N N N N 10.026 -8.590 -1.515 -0.517 -0.843 0.352 C14 A1JSX 16 A1JSX C16 C16 C 0 1 Y N N N N N 12.404 -8.245 -1.497 -1.911 -2.772 0.691 C16 A1JSX 17 A1JSX C18 C17 C 0 1 Y N N N N N 10.992 -6.919 -0.068 -2.910 -0.636 0.225 C18 A1JSX 18 A1JSX C19 C18 C 0 1 Y N N N N N 9.878 -7.591 -0.557 -1.652 -0.058 0.153 C19 A1JSX 19 A1JSX C2 C19 C 0 1 N N N N N N 8.838 -9.370 -1.958 0.829 -0.234 0.278 C2 A1JSX 20 A1JSX C23 C20 C 0 1 N N N N N N 11.119 -4.123 2.382 -5.447 1.994 -0.348 C23 A1JSX 21 A1JSX C9 C21 C 0 1 N N N N N N 7.934 -7.433 -4.664 3.158 1.069 0.592 C9 A1JSX 22 A1JSX N20 N2 N 0 1 N N N N N N 10.799 -5.854 0.869 -4.052 0.146 0.020 N20 A1JSX 23 A1JSX O1 O1 O 0 1 N N N N N N 8.193 -10.000 -1.143 0.947 0.975 0.245 O1 A1JSX 24 A1JSX O25 O2 O 0 1 N N N N N N 12.913 -4.980 0.982 -3.043 2.173 -0.121 O25 A1JSX 25 A1JSX H4A H1 H 0 1 N N N N N N 7.217 -11.005 -2.971 2.095 -3.027 0.851 H4A A1JSX 26 A1JSX H4B H2 H 0 1 N N N N N N 6.621 -9.749 -4.107 0.776 -2.694 -0.301 H4B A1JSX 27 A1JSX H5A H3 H 0 1 N N N N N N 8.888 -11.743 -4.566 2.729 -3.889 -1.354 H5A A1JSX 28 A1JSX H5B H4 H 0 1 N N N N N N 7.292 -11.697 -5.390 2.389 -2.310 -2.103 H5B A1JSX 29 A1JSX H6A H5 H 0 1 N N N N N N 9.163 -10.751 -6.768 4.492 -2.830 0.048 H6A A1JSX 30 A1JSX H6B H6 H 0 1 N N N N N N 7.838 -9.579 -6.450 4.824 -2.620 -1.688 H6B A1JSX 31 A1JSX H7B H7 H 0 1 N N N N N N 10.542 -9.730 -5.023 5.187 -0.498 -0.474 H7B A1JSX 32 A1JSX H7A H8 H 0 1 N N N N N N 9.993 -8.460 -6.169 3.811 -0.348 -1.594 H7A A1JSX 33 A1JSX H8 H9 H 0 1 N N N N N N 9.823 -7.822 -3.758 3.667 -0.858 1.413 H8 A1JSX 34 A1JSX H10B H10 H 0 0 N N N N N N 6.669 -7.188 -2.904 5.340 1.143 0.534 H10B A1JSX 35 A1JSX H10A H11 H 0 0 N N N N N N 8.189 -6.231 -2.861 4.630 1.667 2.092 H10A A1JSX 36 A1JSX H13B H12 H 0 0 N N N N N N 8.320 -6.768 -6.703 1.846 1.700 -1.036 H13B A1JSX 37 A1JSX H13A H13 H 0 0 N N N N N N 9.401 -6.037 -5.468 3.470 1.164 -1.567 H13A A1JSX 38 A1JSX H15 H14 H 0 1 N N N N N N 11.414 -9.681 -2.729 0.222 -2.818 0.772 H15 A1JSX 39 A1JSX H17 H15 H 0 1 N N N N N N 13.131 -6.732 -0.163 -4.018 -2.441 0.554 H17 A1JSX 40 A1JSX H21B H16 H 0 0 N N N N N N 8.703 -5.546 0.692 -5.790 -0.598 0.955 H21B A1JSX 41 A1JSX H21A H17 H 0 0 N N N N N N 9.216 -6.456 2.154 -5.444 -1.287 -0.658 H21A A1JSX 42 A1JSX H22B H18 H 0 0 N N N N N N 9.179 -3.510 1.656 -6.317 0.592 -1.784 H22B A1JSX 43 A1JSX H22A H19 H 0 0 N N N N N N 9.144 -4.410 3.210 -7.260 0.773 -0.267 H22A A1JSX 44 A1JSX H11B H20 H 0 0 N N N N N N 5.610 -5.690 -4.361 4.126 3.800 1.288 H11B A1JSX 45 A1JSX H11A H21 H 0 0 N N N N N N 6.724 -4.536 -3.552 5.433 3.443 0.123 H11A A1JSX 46 A1JSX H12B H22 H 0 0 N N N N N N 6.670 -5.200 -6.333 3.914 3.460 -1.584 H12B A1JSX 47 A1JSX H12A H23 H 0 0 N N N N N N 7.936 -4.256 -5.477 2.608 3.817 -0.419 H12A A1JSX 48 A1JSX H16 H24 H 0 1 N N N N N N 13.387 -8.501 -1.863 -2.016 -3.827 0.896 H16 A1JSX 49 A1JSX H19 H25 H 0 1 N N N N N N 8.894 -7.337 -0.192 -1.552 0.997 -0.055 H19 A1JSX 50 A1JSX H23A H26 H 0 0 N N N N N N 11.378 -3.068 2.208 -5.474 2.710 -1.169 H23A A1JSX 51 A1JSX H23B H27 H 0 0 N N N N N N 11.448 -4.420 3.389 -5.826 2.448 0.568 H23B A1JSX 52 A1JSX H9 H28 H 0 1 N N N N N N 7.106 -8.009 -5.104 2.372 1.356 1.291 H9 A1JSX 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 A1JSX O1 C2 DOUB N N 1 A1JSX C2 N3 SING N N 2 A1JSX N3 C4 SING N N 3 A1JSX C4 C5 SING N N 4 A1JSX C5 C6 SING N N 5 A1JSX C6 C7 SING N N 6 A1JSX C7 C8 SING N N 7 A1JSX C8 C9 SING N N 8 A1JSX C9 C10 SING N N 9 A1JSX C10 C11 SING N N 10 A1JSX C11 C12 SING N N 11 A1JSX C12 C13 SING N N 12 A1JSX C2 C14 SING N N 13 A1JSX C14 C15 DOUB Y N 14 A1JSX C15 C16 SING Y N 15 A1JSX C16 C17 DOUB Y N 16 A1JSX C17 C18 SING Y N 17 A1JSX C18 C19 DOUB Y N 18 A1JSX C18 N20 SING N N 19 A1JSX N20 C21 SING N N 20 A1JSX C21 C22 SING N N 21 A1JSX C22 C23 SING N N 22 A1JSX C23 C24 SING N N 23 A1JSX C24 O25 DOUB N N 24 A1JSX C8 N3 SING N N 25 A1JSX C13 C9 SING N N 26 A1JSX C14 C19 SING Y N 27 A1JSX C24 N20 SING N N 28 A1JSX C4 H4A SING N N 29 A1JSX C4 H4B SING N N 30 A1JSX C5 H5A SING N N 31 A1JSX C5 H5B SING N N 32 A1JSX C6 H6A SING N N 33 A1JSX C6 H6B SING N N 34 A1JSX C7 H7B SING N N 35 A1JSX C7 H7A SING N N 36 A1JSX C8 H8 SING N N 37 A1JSX C10 H10B SING N N 38 A1JSX C10 H10A SING N N 39 A1JSX C13 H13B SING N N 40 A1JSX C13 H13A SING N N 41 A1JSX C15 H15 SING N N 42 A1JSX C17 H17 SING N N 43 A1JSX C21 H21B SING N N 44 A1JSX C21 H21A SING N N 45 A1JSX C22 H22B SING N N 46 A1JSX C22 H22A SING N N 47 A1JSX C11 H11B SING N N 48 A1JSX C11 H11A SING N N 49 A1JSX C12 H12B SING N N 50 A1JSX C12 H12A SING N N 51 A1JSX C16 H16 SING N N 52 A1JSX C19 H19 SING N N 53 A1JSX C23 H23A SING N N 54 A1JSX C23 H23B SING N N 55 A1JSX C9 H9 SING N N 56 # 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 A1JSX InChI InChI 1.06 "InChI=1S/C21H28N2O2/c24-20-12-6-14-22(20)18-10-5-9-17(15-18)21(25)23-13-4-3-11-19(23)16-7-1-2-8-16/h5,9-10,15-16,19H,1-4,6-8,11-14H2/t19-/m0/s1" A1JSX InChIKey InChI 1.06 OLSNZNQTBCKGME-IBGZPJMESA-N A1JSX SMILES_CANONICAL CACTVS 3.385 "O=C1CCCN1c2cccc(c2)C(=O)N3CCCC[C@H]3C4CCCC4" A1JSX SMILES CACTVS 3.385 "O=C1CCCN1c2cccc(c2)C(=O)N3CCCC[CH]3C4CCCC4" A1JSX SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(cc(c1)N2CCCC2=O)C(=O)N3CCCC[C@H]3C4CCCC4" A1JSX SMILES "OpenEye OEToolkits" 2.0.7 "c1cc(cc(c1)N2CCCC2=O)C(=O)N3CCCCC3C4CCCC4" # _pdbx_chem_comp_identifier.comp_id A1JSX _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 "1-[3-[(2~{S})-2-cyclopentylpiperidin-1-yl]carbonylphenyl]pyrrolidin-2-one" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1JSX "Create component" 2025-10-21 PDBE A1JSX "Initial release" 2026-11-04 RCSB #