data_A1EKN # _chem_comp.id A1EKN _chem_comp.name "1-[1-[4-(imidazol-1-ylmethyl)-3,5-dimethoxy-phenyl]indolizin-3-yl]ethanone" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C22 H21 N3 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-01-22 _chem_comp.pdbx_modified_date 2025-11-14 _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 375.420 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EKN _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 9LKR _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 A1EKN CAK C1 C 0 1 N N N N N N -10.227 -9.218 -30.973 -4.268 3.298 1.499 CAK A1EKN 1 A1EKN CAJ C2 C 0 1 N N N N N N -10.668 -8.135 -31.974 -4.673 1.933 1.005 CAJ A1EKN 2 A1EKN OAL O1 O 0 1 N N N N N N -10.761 -8.461 -33.160 -5.844 1.606 1.012 OAL A1EKN 3 A1EKN CAG C3 C 0 1 Y N N N N N -10.824 -6.836 -31.542 -3.697 1.039 0.536 CAG A1EKN 4 A1EKN CAH C4 C 0 1 Y N N N N N -11.062 -6.407 -30.280 -2.329 1.286 0.474 CAH A1EKN 5 A1EKN NAD N1 N 0 1 Y N N N N N -10.768 -5.772 -32.323 -3.932 -0.239 0.062 NAD A1EKN 6 A1EKN CAC C5 C 0 1 Y N N N N N -10.532 -5.711 -33.716 -5.088 -0.949 -0.081 CAC A1EKN 7 A1EKN CAB C6 C 0 1 Y N N N N N -10.500 -4.397 -34.256 -5.070 -2.205 -0.580 CAB A1EKN 8 A1EKN CAA C7 C 0 1 Y N N N N N -10.719 -3.283 -33.449 -3.858 -2.798 -0.958 CAA A1EKN 9 A1EKN CAF C8 C 0 1 Y N N N N N -10.958 -3.436 -32.096 -2.696 -2.096 -0.820 CAF A1EKN 10 A1EKN CAE C9 C 0 1 Y N N N N N -10.966 -4.656 -31.545 -2.736 -0.794 -0.300 CAE A1EKN 11 A1EKN CAI C10 C 0 1 Y N N N N N -11.121 -5.069 -30.264 -1.720 0.150 -0.048 CAI A1EKN 12 A1EKN CAM C11 C 0 1 Y N N N N N -11.418 -4.278 -29.201 -0.271 -0.035 -0.291 CAM A1EKN 13 A1EKN CAR C12 C 0 1 Y N N N N N -10.956 -2.959 -29.044 0.450 0.931 -0.991 CAR A1EKN 14 A1EKN CAQ C13 C 0 1 Y N N N N N -11.396 -2.199 -27.912 1.805 0.755 -1.216 CAQ A1EKN 15 A1EKN OAY O2 O 0 1 N N N N N N -11.018 -0.908 -27.607 2.508 1.696 -1.898 OAY A1EKN 16 A1EKN CAZ C14 C 0 1 N N N N N N -10.117 -0.224 -28.481 1.786 2.842 -2.354 CAZ A1EKN 17 A1EKN CAN C15 C 0 1 Y N N N N N -12.317 -4.777 -28.237 0.378 -1.174 0.185 CAN A1EKN 18 A1EKN CAO C16 C 0 1 Y N N N N N -12.749 -4.022 -27.130 1.733 -1.344 -0.043 CAO A1EKN 19 A1EKN OBA O3 O 0 1 N N N N N N -13.640 -4.476 -26.163 2.366 -2.454 0.421 OBA A1EKN 20 A1EKN CBB C17 C 0 1 N N N N N N -13.673 -5.905 -25.897 1.572 -3.402 1.135 CBB A1EKN 21 A1EKN CAP C18 C 0 1 Y N N N N N -12.303 -2.710 -26.974 2.446 -0.382 -0.745 CAP A1EKN 22 A1EKN CAS C19 C 0 1 N N N N N N -12.684 -1.954 -25.848 3.921 -0.570 -0.991 CAS A1EKN 23 A1EKN NAT N2 N 0 1 Y N N N N N -13.889 -1.133 -26.007 4.680 0.019 0.115 NAT A1EKN 24 A1EKN CAU C20 C 0 1 Y N N N N N -14.907 -1.210 -26.857 5.129 1.309 0.195 CAU A1EKN 25 A1EKN CAV C21 C 0 1 Y N N N N N -15.799 -0.231 -26.594 5.774 1.425 1.371 CAV A1EKN 26 A1EKN NAW N3 N 0 1 Y N N N N N -15.337 0.428 -25.541 5.720 0.237 1.993 NAW A1EKN 27 A1EKN CAX C22 C 0 1 Y N N N N N -14.167 -0.119 -25.183 5.062 -0.609 1.248 CAX A1EKN 28 A1EKN H1 H1 H 0 1 N N N N N N -10.056 -10.164 -31.507 -4.282 4.004 0.669 H1 A1EKN 29 A1EKN H2 H2 H 0 1 N N N N N N -9.297 -8.903 -30.478 -4.967 3.627 2.268 H2 A1EKN 30 A1EKN H3 H3 H 0 1 N N N N N N -11.014 -9.361 -30.218 -3.263 3.249 1.918 H3 A1EKN 31 A1EKN H4 H4 H 0 1 N N N N N N -11.185 -7.046 -29.418 -1.831 2.195 0.776 H4 A1EKN 32 A1EKN H5 H5 H 0 1 N N N N N N -10.387 -6.593 -34.322 -6.028 -0.502 0.208 H5 A1EKN 33 A1EKN H6 H6 H 0 1 N N N N N N -10.303 -4.260 -35.309 -5.994 -2.755 -0.686 H6 A1EKN 34 A1EKN H7 H7 H 0 1 N N N N N N -10.702 -2.294 -33.883 -3.843 -3.802 -1.356 H7 A1EKN 35 A1EKN H8 H8 H 0 1 N N N N N N -11.139 -2.567 -31.481 -1.754 -2.539 -1.107 H8 A1EKN 36 A1EKN H9 H9 H 0 1 N N N N N N -10.280 -2.526 -29.766 -0.048 1.816 -1.358 H9 A1EKN 37 A1EKN H10 H10 H 0 1 N N N N N N -9.923 0.786 -28.091 2.463 3.513 -2.882 H10 A1EKN 38 A1EKN H11 H11 H 0 1 N N N N N N -9.171 -0.781 -28.541 0.990 2.525 -3.028 H11 A1EKN 39 A1EKN H12 H12 H 0 1 N N N N N N -10.564 -0.151 -29.484 1.352 3.362 -1.500 H12 A1EKN 40 A1EKN H13 H13 H 0 1 N N N N N N -12.691 -5.783 -28.353 -0.176 -1.923 0.732 H13 A1EKN 41 A1EKN H14 H14 H 0 1 N N N N N N -14.418 -6.116 -25.116 1.137 -2.925 2.013 H14 A1EKN 42 A1EKN H15 H15 H 0 1 N N N N N N -13.944 -6.443 -26.817 0.774 -3.769 0.488 H15 A1EKN 43 A1EKN H16 H16 H 0 1 N N N N N N -12.681 -6.238 -25.557 2.198 -4.238 1.448 H16 A1EKN 44 A1EKN H17 H17 H 0 1 N N N N N N -12.859 -2.652 -25.016 4.145 -1.635 -1.059 H17 A1EKN 45 A1EKN H18 H18 H 0 1 N N N N N N -11.850 -1.283 -25.594 4.198 -0.080 -1.924 H18 A1EKN 46 A1EKN H19 H19 H 0 1 N N N N N N -15.006 -1.946 -27.641 4.993 2.085 -0.544 H19 A1EKN 47 A1EKN H20 H20 H 0 1 N N N N N N -16.710 -0.025 -27.136 6.252 2.317 1.748 H20 A1EKN 48 A1EKN H21 H21 H 0 1 N N N N N N -13.548 0.208 -24.360 4.858 -1.640 1.496 H21 A1EKN 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 A1EKN CAB CAC DOUB Y N 1 A1EKN CAB CAA SING Y N 2 A1EKN CAC NAD SING Y N 3 A1EKN CAA CAF DOUB Y N 4 A1EKN OAL CAJ DOUB N N 5 A1EKN NAD CAE SING Y N 6 A1EKN NAD CAG SING Y N 7 A1EKN CAF CAE SING Y N 8 A1EKN CAJ CAG SING N N 9 A1EKN CAJ CAK SING N N 10 A1EKN CAE CAI DOUB Y N 11 A1EKN CAG CAH DOUB Y N 12 A1EKN CAH CAI SING Y N 13 A1EKN CAI CAM SING N N 14 A1EKN CAM CAR DOUB Y N 15 A1EKN CAM CAN SING Y N 16 A1EKN CAR CAQ SING Y N 17 A1EKN CAZ OAY SING N N 18 A1EKN CAN CAO DOUB Y N 19 A1EKN CAQ OAY SING N N 20 A1EKN CAQ CAP DOUB Y N 21 A1EKN CAO CAP SING Y N 22 A1EKN CAO OBA SING N N 23 A1EKN CAP CAS SING N N 24 A1EKN CAU CAV DOUB Y N 25 A1EKN CAU NAT SING Y N 26 A1EKN CAV NAW SING Y N 27 A1EKN OBA CBB SING N N 28 A1EKN NAT CAS SING N N 29 A1EKN NAT CAX SING Y N 30 A1EKN NAW CAX DOUB Y N 31 A1EKN CAK H1 SING N N 32 A1EKN CAK H2 SING N N 33 A1EKN CAK H3 SING N N 34 A1EKN CAH H4 SING N N 35 A1EKN CAC H5 SING N N 36 A1EKN CAB H6 SING N N 37 A1EKN CAA H7 SING N N 38 A1EKN CAF H8 SING N N 39 A1EKN CAR H9 SING N N 40 A1EKN CAZ H10 SING N N 41 A1EKN CAZ H11 SING N N 42 A1EKN CAZ H12 SING N N 43 A1EKN CAN H13 SING N N 44 A1EKN CBB H14 SING N N 45 A1EKN CBB H15 SING N N 46 A1EKN CBB H16 SING N N 47 A1EKN CAS H17 SING N N 48 A1EKN CAS H18 SING N N 49 A1EKN CAU H19 SING N N 50 A1EKN CAV H20 SING N N 51 A1EKN CAX H21 SING N N 52 # 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 A1EKN InChI InChI 1.06 "InChI=1S/C22H21N3O3/c1-15(26)20-12-17(19-6-4-5-8-25(19)20)16-10-21(27-2)18(22(11-16)28-3)13-24-9-7-23-14-24/h4-12,14H,13H2,1-3H3" A1EKN InChIKey InChI 1.06 ZUOBPPUDVSOXEH-UHFFFAOYSA-N A1EKN SMILES_CANONICAL CACTVS 3.385 "COc1cc(cc(OC)c1Cn2ccnc2)c3cc(n4ccccc34)C(C)=O" A1EKN SMILES CACTVS 3.385 "COc1cc(cc(OC)c1Cn2ccnc2)c3cc(n4ccccc34)C(C)=O" A1EKN SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CC(=O)c1cc(c2n1cccc2)c3cc(c(c(c3)OC)Cn4ccnc4)OC" A1EKN SMILES "OpenEye OEToolkits" 2.0.7 "CC(=O)c1cc(c2n1cccc2)c3cc(c(c(c3)OC)Cn4ccnc4)OC" # _pdbx_chem_comp_identifier.comp_id A1EKN _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-[1-[4-(imidazol-1-ylmethyl)-3,5-dimethoxy-phenyl]indolizin-3-yl]ethanone" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1EKN "Create component" 2025-01-22 PDBC A1EKN "Initial release" 2025-11-19 RCSB #