data_A1EFK # _chem_comp.id A1EFK _chem_comp.name "2-[(4~{E})-4-[(~{E})-3-(3-methyl-1,3-benzothiazol-2-yl)prop-2-enylidene]quinolin-1-yl]ethanol" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C22 H21 N2 O S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-11-10 _chem_comp.pdbx_modified_date 2025-10-31 _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 361.480 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EFK _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 Y _chem_comp.pdbx_model_coordinates_db_code 9KC2 _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 A1EFK C01 C1 C 0 1 N N N N N N 172.697 117.748 140.890 ? ? ? C01 A1EFK 1 A1EFK N02 N1 N 0 1 Y N N N N N 171.226 117.844 141.012 ? ? ? N02 A1EFK 2 A1EFK C03 C2 C 0 1 Y N N N N N 170.640 118.635 141.952 ? ? ? C03 A1EFK 3 A1EFK S04 S1 S 0 1 Y N N N N N 168.955 118.443 141.770 ? ? ? S04 A1EFK 4 A1EFK C05 C3 C 0 1 Y N N N N N 169.069 117.292 140.420 ? ? ? C05 A1EFK 5 A1EFK C06 C4 C 0 1 Y N N N N N 168.110 116.563 139.588 ? ? ? C06 A1EFK 6 A1EFK C07 C5 C 0 1 Y N N N N N 168.556 115.733 138.603 ? ? ? C07 A1EFK 7 A1EFK C08 C6 C 0 1 Y N N N N N 169.966 115.575 138.381 ? ? ? C08 A1EFK 8 A1EFK C09 C7 C 0 1 Y N N N N N 170.879 116.269 139.173 ? ? ? C09 A1EFK 9 A1EFK C10 C8 C 0 1 Y N N N N N 170.410 117.141 140.209 ? ? ? C10 A1EFK 10 A1EFK C11 C9 C 0 1 N N N N N N 171.372 119.527 142.992 ? ? ? C11 A1EFK 11 A1EFK C12 C10 C 0 1 N N N N N N 170.642 120.271 143.899 ? ? ? C12 A1EFK 12 A1EFK C13 C11 C 0 1 N N N N N N 171.351 121.105 144.916 ? ? ? C13 A1EFK 13 A1EFK C14 C12 C 0 1 N N N N N N 170.652 121.835 145.792 ? ? ? C14 A1EFK 14 A1EFK C15 C13 C 0 1 N N N N N N 169.176 121.768 145.802 ? ? ? C15 A1EFK 15 A1EFK C16 C14 C 0 1 N N N N N N 168.384 122.621 146.806 ? ? ? C16 A1EFK 16 A1EFK N17 N2 N 0 1 N N N N N N 169.091 123.445 147.785 ? ? ? N17 A1EFK 17 A1EFK C18 C15 C 0 1 N N N N N N 168.323 124.339 148.705 ? ? ? C18 A1EFK 18 A1EFK C19 C16 C 0 1 N N N N N N 169.018 125.644 148.854 ? ? ? C19 A1EFK 19 A1EFK O20 O1 O 0 1 N N N N N N 168.656 126.476 147.752 ? ? ? O20 A1EFK 20 A1EFK C21 C17 C 0 1 Y N N N N N 170.636 123.443 147.829 ? ? ? C21 A1EFK 21 A1EFK C22 C18 C 0 1 Y N N N N N 171.386 122.703 146.841 ? ? ? C22 A1EFK 22 A1EFK C23 C19 C 0 1 Y N N N N N 172.744 122.765 146.837 ? ? ? C23 A1EFK 23 A1EFK C24 C20 C 0 1 Y N N N N N 173.445 123.586 147.836 ? ? ? C24 A1EFK 24 A1EFK C25 C21 C 0 1 Y N N N N N 172.712 124.332 148.765 ? ? ? C25 A1EFK 25 A1EFK C26 C22 C 0 1 Y N N N N N 171.312 124.266 148.767 ? ? ? C26 A1EFK 26 A1EFK H1 H1 H 0 1 N N N N N N 173.171 118.401 141.638 ? ? ? H1 A1EFK 27 A1EFK H2 H2 H 0 1 N N N N N N 173.012 116.708 141.060 ? ? ? H2 A1EFK 28 A1EFK H3 H3 H 0 1 N N N N N N 173.003 118.064 139.882 ? ? ? H3 A1EFK 29 A1EFK H4 H4 H 0 1 N N N N N N 167.050 116.683 139.755 ? ? ? H4 A1EFK 30 A1EFK H5 H5 H 0 1 N N N N N N 167.849 115.194 137.990 ? ? ? H5 A1EFK 31 A1EFK H6 H6 H 0 1 N N N N N N 170.319 114.918 137.600 ? ? ? H6 A1EFK 32 A1EFK H7 H7 H 0 1 N N N N N N 171.939 116.150 139.006 ? ? ? H7 A1EFK 33 A1EFK H8 H8 H 0 1 N N N N N N 172.451 119.566 143.006 ? ? ? H8 A1EFK 34 A1EFK H10 H10 H 0 1 N N N N N N 169.563 120.250 143.873 ? ? ? H10 A1EFK 35 A1EFK H11 H11 H 0 1 N N N N N N 172.431 121.118 144.944 ? ? ? H11 A1EFK 36 A1EFK H12 H12 H 0 1 N N N N N N 168.657 121.124 145.108 ? ? ? H12 A1EFK 37 A1EFK H13 H13 H 0 1 N N N N N N 167.304 122.612 146.788 ? ? ? H13 A1EFK 38 A1EFK H14 H14 H 0 1 N N N N N N 167.318 124.508 148.291 ? ? ? H14 A1EFK 39 A1EFK H15 H15 H 0 1 N N N N N N 168.238 123.858 149.691 ? ? ? H15 A1EFK 40 A1EFK H16 H16 H 0 1 N N N N N N 170.107 125.487 148.859 ? ? ? H16 A1EFK 41 A1EFK H17 H17 H 0 1 N N N N N N 168.713 126.122 149.796 ? ? ? H17 A1EFK 42 A1EFK H18 H18 H 0 1 N N N N N N 169.093 127.316 147.832 ? ? ? H18 A1EFK 43 A1EFK H19 H19 H 0 1 N N N N N N 173.308 122.212 146.101 ? ? ? H19 A1EFK 44 A1EFK H20 H20 H 0 1 N N N N N N 174.525 123.613 147.852 ? ? ? H20 A1EFK 45 A1EFK H21 H21 H 0 1 N N N N N N 173.225 124.958 149.480 ? ? ? H21 A1EFK 46 A1EFK H22 H22 H 0 1 N N N N N N 170.746 124.843 149.484 ? ? ? H22 A1EFK 47 # 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 A1EFK C08 C07 SING Y N 1 A1EFK C08 C09 DOUB Y N 2 A1EFK C07 C06 DOUB Y N 3 A1EFK C09 C10 SING Y N 4 A1EFK C06 C05 SING Y N 5 A1EFK C10 C05 DOUB Y N 6 A1EFK C10 N02 SING Y N 7 A1EFK C05 S04 SING Y N 8 A1EFK C01 N02 SING N N 9 A1EFK N02 C03 DOUB Y N 10 A1EFK S04 C03 SING Y N 11 A1EFK C03 C11 SING N N 12 A1EFK C11 C12 DOUB N E 13 A1EFK C12 C13 SING N N 14 A1EFK C13 C14 DOUB N E 15 A1EFK C14 C15 SING N N 16 A1EFK C14 C22 SING N N 17 A1EFK C15 C16 DOUB N N 18 A1EFK C16 N17 SING N N 19 A1EFK C23 C22 DOUB Y N 20 A1EFK C23 C24 SING Y N 21 A1EFK C22 C21 SING Y N 22 A1EFK O20 C19 SING N N 23 A1EFK N17 C21 SING N N 24 A1EFK N17 C18 SING N N 25 A1EFK C21 C26 DOUB Y N 26 A1EFK C24 C25 DOUB Y N 27 A1EFK C18 C19 SING N N 28 A1EFK C25 C26 SING Y N 29 A1EFK C01 H1 SING N N 30 A1EFK C01 H2 SING N N 31 A1EFK C01 H3 SING N N 32 A1EFK C06 H4 SING N N 33 A1EFK C07 H5 SING N N 34 A1EFK C08 H6 SING N N 35 A1EFK C09 H7 SING N N 36 A1EFK C11 H8 SING N N 37 A1EFK C12 H10 SING N N 38 A1EFK C13 H11 SING N N 39 A1EFK C15 H12 SING N N 40 A1EFK C16 H13 SING N N 41 A1EFK C18 H14 SING N N 42 A1EFK C18 H15 SING N N 43 A1EFK C19 H16 SING N N 44 A1EFK C19 H17 SING N N 45 A1EFK O20 H18 SING N N 46 A1EFK C23 H19 SING N N 47 A1EFK C24 H20 SING N N 48 A1EFK C25 H21 SING N N 49 A1EFK C26 H22 SING N N 50 # 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 A1EFK InChI InChI 1.06 "InChI=1S/C22H21N2OS/c1-23-20-10-4-5-11-21(20)26-22(23)12-6-7-17-13-14-24(15-16-25)19-9-3-2-8-18(17)19/h2-14,25H,15-16H2,1H3/b12-6+,17-7+" A1EFK InChIKey InChI 1.06 PJCOGOQQSAYMCD-MVMFNSJQSA-N A1EFK SMILES_CANONICAL CACTVS 3.385 "C[n]1c(sc2ccccc12)\C=C\C=C3/C=CN(CCO)c4ccccc34" A1EFK SMILES CACTVS 3.385 "C[n]1c(sc2ccccc12)C=CC=C3C=CN(CCO)c4ccccc34" A1EFK SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C[N]1=C(Sc2c1cccc2)/C=C/C=C/3\C=CN(c4c3cccc4)CCO" A1EFK SMILES "OpenEye OEToolkits" 2.0.7 "C[N]1=C(Sc2c1cccc2)C=CC=C3C=CN(c4c3cccc4)CCO" # _pdbx_chem_comp_identifier.comp_id A1EFK _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-[(4~{E})-4-[(~{E})-3-(3-methyl-1,3-benzothiazol-2-yl)prop-2-enylidene]quinolin-1-yl]ethanol" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1EFK "Create component" 2024-11-10 PDBC A1EFK "Initial release" 2025-11-05 RCSB #