data_LQ4 # _chem_comp.id LQ4 _chem_comp.name piperlongumine _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C17 H19 N O5" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "1-[(2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2(1H)-one" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2019-03-08 _chem_comp.pdbx_modified_date 2021-04-16 _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 317.336 _chem_comp.one_letter_code ? _chem_comp.three_letter_code LQ4 _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 6O6U _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # # 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.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 LQ4 C12 C1 C 0 1 N N N 129.053 133.459 153.611 4.610 -2.015 -0.598 C12 LQ4 1 LQ4 C13 C2 C 0 1 N N N 127.859 132.541 153.625 5.940 -1.494 -0.121 C13 LQ4 2 LQ4 C14 C3 C 0 1 N N N 126.865 132.667 154.748 6.070 -0.210 0.209 C14 LQ4 3 LQ4 C01 C4 C 0 1 N N N 124.750 134.376 162.072 -4.396 3.212 -0.005 C01 LQ4 4 LQ4 O02 O1 O 0 1 N N N 125.623 133.312 162.339 -4.651 1.808 0.083 O02 LQ4 5 LQ4 C03 C5 C 0 1 Y N N 126.976 133.623 162.152 -3.570 0.984 0.099 C03 LQ4 6 LQ4 C04 C6 C 0 1 Y N N 127.458 133.886 160.880 -2.296 1.515 0.037 C04 LQ4 7 LQ4 C05 C7 C 0 1 Y N N 128.796 134.196 160.696 -1.184 0.665 0.054 C05 LQ4 8 LQ4 C06 C8 C 0 1 N N N 129.327 134.484 159.294 0.173 1.226 -0.012 C06 LQ4 9 LQ4 C07 C9 C 0 1 N N N 128.491 134.767 158.315 1.245 0.405 0.004 C07 LQ4 10 LQ4 C08 C10 C 0 1 N N N 129.031 135.051 156.916 2.594 0.963 -0.061 C08 LQ4 11 LQ4 O09 O2 O 0 1 N N N 130.012 135.701 156.783 2.751 2.159 -0.220 O09 LQ4 12 LQ4 N10 N1 N 0 1 N N N 128.345 134.529 155.749 3.665 0.152 0.056 N10 LQ4 13 LQ4 C11 C11 C 0 1 N N N 128.812 134.761 154.376 3.476 -1.296 0.131 C11 LQ4 14 LQ4 C15 C12 C 0 1 N N N 127.121 133.711 155.832 4.903 0.681 0.103 C15 LQ4 15 LQ4 O16 O3 O 0 1 N N N 126.355 133.861 156.718 5.056 1.887 0.058 O16 LQ4 16 LQ4 C17 C13 C 0 1 Y N N 129.654 134.235 161.783 -1.367 -0.720 0.133 C17 LQ4 17 LQ4 C18 C14 C 0 1 Y N N 129.173 133.970 163.055 -2.644 -1.244 0.196 C18 LQ4 18 LQ4 O19 O4 O 0 1 N N N 130.041 134.012 164.150 -2.823 -2.590 0.273 O19 LQ4 19 LQ4 C20 C15 C 0 1 N N N 130.730 135.221 164.283 -1.647 -3.401 0.287 C20 LQ4 20 LQ4 C21 C16 C 0 1 Y N N 127.835 133.664 163.240 -3.748 -0.395 0.184 C21 LQ4 21 LQ4 O22 O5 O 0 1 N N N 127.350 133.396 164.524 -5.003 -0.914 0.251 O22 LQ4 22 LQ4 C23 C17 C 0 1 N N N 126.554 134.416 165.056 -5.639 -1.234 -0.988 C23 LQ4 23 LQ4 H121 H1 H 0 0 N N N 129.904 132.935 154.070 4.517 -1.842 -1.670 H121 LQ4 24 LQ4 H122 H2 H 0 0 N N N 129.294 133.705 152.566 4.548 -3.084 -0.398 H122 LQ4 25 LQ4 H1 H3 H 0 1 N N N 127.719 131.807 152.845 6.787 -2.160 -0.046 H1 LQ4 26 LQ4 H141 H5 H 0 0 N N N 125.991 132.034 154.786 7.020 0.173 0.551 H141 LQ4 27 LQ4 H011 H7 H 0 0 N N N 123.713 134.051 162.242 -3.851 3.424 -0.925 H011 LQ4 28 LQ4 H012 H8 H 0 0 N N N 124.984 135.219 162.739 -5.341 3.754 -0.008 H012 LQ4 29 LQ4 H013 H9 H 0 0 N N N 124.868 134.693 161.025 -3.799 3.527 0.851 H013 LQ4 30 LQ4 H041 H10 H 0 0 N N N 126.791 133.849 160.032 -2.158 2.584 -0.025 H041 LQ4 31 LQ4 H061 H11 H 0 0 N N N 130.390 134.456 159.104 0.313 2.295 -0.073 H061 LQ4 32 LQ4 H071 H12 H 0 0 N N N 127.428 134.798 158.502 1.105 -0.664 0.066 H071 LQ4 33 LQ4 H111 H13 H 0 0 N N N 129.755 135.327 154.415 2.525 -1.561 -0.331 H111 LQ4 34 LQ4 H112 H14 H 0 0 N N N 128.053 135.350 153.840 3.465 -1.605 1.176 H112 LQ4 35 LQ4 H171 H15 H 0 0 N N N 130.698 134.472 161.639 -0.511 -1.379 0.146 H171 LQ4 36 LQ4 H201 H16 H 0 0 N N N 131.388 135.174 165.163 -1.079 -3.234 -0.629 H201 LQ4 37 LQ4 H202 H17 H 0 0 N N N 131.335 135.399 163.382 -1.033 -3.137 1.148 H202 LQ4 38 LQ4 H203 H18 H 0 0 N N N 130.009 136.042 164.409 -1.930 -4.452 0.352 H203 LQ4 39 LQ4 H232 H19 H 0 0 N N N 126.214 134.130 166.062 -6.632 -1.638 -0.793 H232 LQ4 40 LQ4 H231 H20 H 0 0 N N N 127.141 135.344 165.118 -5.726 -0.334 -1.596 H231 LQ4 41 LQ4 H233 H21 H 0 0 N N N 125.681 134.576 164.406 -5.043 -1.976 -1.521 H233 LQ4 42 # # 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 LQ4 C12 C13 SING N N 1 LQ4 C12 C11 SING N N 2 LQ4 C13 C14 DOUB N N 3 LQ4 C11 N10 SING N N 4 LQ4 C14 C15 SING N N 5 LQ4 N10 C15 SING N N 6 LQ4 N10 C08 SING N N 7 LQ4 C15 O16 DOUB N N 8 LQ4 O09 C08 DOUB N N 9 LQ4 C08 C07 SING N N 10 LQ4 C07 C06 DOUB N E 11 LQ4 C06 C05 SING N N 12 LQ4 C05 C04 DOUB Y N 13 LQ4 C05 C17 SING Y N 14 LQ4 C04 C03 SING Y N 15 LQ4 C17 C18 DOUB Y N 16 LQ4 C01 O02 SING N N 17 LQ4 C03 O02 SING N N 18 LQ4 C03 C21 DOUB Y N 19 LQ4 C18 C21 SING Y N 20 LQ4 C18 O19 SING N N 21 LQ4 C21 O22 SING N N 22 LQ4 O19 C20 SING N N 23 LQ4 O22 C23 SING N N 24 LQ4 C12 H121 SING N N 25 LQ4 C12 H122 SING N N 26 LQ4 C13 H1 SING N N 27 LQ4 C14 H141 SING N N 28 LQ4 C01 H011 SING N N 29 LQ4 C01 H012 SING N N 30 LQ4 C01 H013 SING N N 31 LQ4 C04 H041 SING N N 32 LQ4 C06 H061 SING N N 33 LQ4 C07 H071 SING N N 34 LQ4 C11 H111 SING N N 35 LQ4 C11 H112 SING N N 36 LQ4 C17 H171 SING N N 37 LQ4 C20 H201 SING N N 38 LQ4 C20 H202 SING N N 39 LQ4 C20 H203 SING N N 40 LQ4 C23 H232 SING N N 41 LQ4 C23 H231 SING N N 42 LQ4 C23 H233 SING N N 43 # # 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 LQ4 SMILES ACDLabs 12.01 "C2C=CC(N(C([C@H]=[C@H]c1cc(OC)c(c(c1)OC)OC)=O)C2)=O" LQ4 InChI InChI 1.03 "InChI=1S/C17H19NO5/c1-21-13-10-12(11-14(22-2)17(13)23-3)7-8-16(20)18-9-5-4-6-15(18)19/h4,6-8,10-11H,5,9H2,1-3H3/b8-7+" LQ4 InChIKey InChI 1.03 VABYUUZNAVQNPG-BQYQJAHWSA-N LQ4 SMILES_CANONICAL CACTVS 3.385 "COc1cc(/C=C/C(=O)N2CCC=CC2=O)cc(OC)c1OC" LQ4 SMILES CACTVS 3.385 "COc1cc(C=CC(=O)N2CCC=CC2=O)cc(OC)c1OC" LQ4 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "COc1cc(cc(c1OC)OC)/C=C/C(=O)N2CCC=CC2=O" LQ4 SMILES "OpenEye OEToolkits" 2.0.7 "COc1cc(cc(c1OC)OC)C=CC(=O)N2CCC=CC2=O" # # 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 LQ4 "SYSTEMATIC NAME" ACDLabs 12.01 "1-[(2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2(1H)-one" LQ4 "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "1-[(~{E})-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-6-one" # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id LQ4 _pdbx_chem_comp_synonyms.name "1-[(2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-5,6-dihydropyridin-2(1H)-one" _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site LQ4 "Create component" 2019-03-08 RCSB LQ4 "Modify synonyms" 2020-06-05 PDBE LQ4 "Initial release" 2021-04-21 RCSB ##