data_A1EKK # _chem_comp.id A1EKK _chem_comp.name "methyl (9R,10E,12E)-9-methoxyoctadeca-10,12-dienoate" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C20 H36 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-01-21 _chem_comp.pdbx_modified_date 2026-01-16 _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 324.498 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1EKK _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 9LKD _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 A1EKK C10 C1 C 0 1 N N R N N N 113.966 127.053 150.955 1.196 1.914 0.043 C10 A1EKK 1 A1EKK C13 C2 C 0 1 N N N N N N 115.469 128.937 151.237 -1.198 1.198 0.061 C13 A1EKK 2 A1EKK C15 C3 C 0 1 N N N N N N 116.898 130.963 151.547 -3.566 0.404 -0.005 C15 A1EKK 3 A1EKK C17 C4 C 0 1 N N N N N N 118.836 131.154 149.876 -5.934 -0.390 -0.070 C17 A1EKK 4 A1EKK C20 C5 C 0 1 N N N N N N 121.969 131.464 151.408 -10.590 -1.700 -0.417 C20 A1EKK 5 A1EKK C01 C6 C 0 1 N N N N N N 116.035 122.626 142.396 10.847 -3.181 0.179 C01 A1EKK 6 A1EKK C02 C7 C 0 1 N N N N N N 115.432 123.542 143.495 9.450 -2.871 -0.362 C02 A1EKK 7 A1EKK C03 C8 C 0 1 N N N N N N 116.475 124.591 143.898 9.035 -1.464 0.072 C03 A1EKK 8 A1EKK C04 C9 C 0 1 N N N N N N 115.709 125.765 144.647 7.638 -1.154 -0.468 C04 A1EKK 9 A1EKK C05 C10 C 0 1 N N N N N N 116.650 126.800 145.298 7.224 0.253 -0.034 C05 A1EKK 10 A1EKK C06 C11 C 0 1 N N N N N N 116.190 126.881 146.783 5.847 0.558 -0.567 C06 A1EKK 11 A1EKK C07 C12 C 0 1 N N N N N N 114.884 126.841 147.195 4.882 0.935 0.264 C07 A1EKK 12 A1EKK C08 C13 C 0 1 N N N N N N 114.747 126.922 148.721 3.538 1.233 -0.255 C08 A1EKK 13 A1EKK C09 C14 C 0 1 N N N N N N 113.674 127.008 149.452 2.572 1.609 0.576 C09 A1EKK 14 A1EKK C11 C15 C 0 1 N N N N N N 114.037 128.463 151.535 0.178 0.974 0.692 C11 A1EKK 15 A1EKK O01 O1 O 0 1 N N N N N N 113.182 126.227 151.715 0.856 3.268 0.349 O01 A1EKK 16 A1EKK C12 C16 C 0 1 N N N N N N 113.806 125.831 152.869 0.198 3.957 -0.716 C12 A1EKK 17 A1EKK C14 C17 C 0 1 N N N N N N 115.922 129.972 152.263 -2.190 0.180 0.627 C14 A1EKK 18 A1EKK C16 C18 C 0 1 N N N N N N 117.609 130.291 150.335 -4.558 -0.614 0.561 C16 A1EKK 19 A1EKK C18 C19 C 0 1 N N N N N N 120.114 130.292 149.693 -6.926 -1.408 0.496 C18 A1EKK 20 A1EKK C19 C20 C 0 1 N N N N N N 121.332 131.112 149.162 -8.281 -1.187 -0.126 C19 A1EKK 21 A1EKK O02 O2 O 0 1 N N N N N N 122.241 131.720 150.050 -9.315 -1.969 0.222 O02 A1EKK 22 A1EKK O03 O3 O 0 1 N N N N N N 121.493 131.223 148.010 -8.437 -0.306 -0.938 O03 A1EKK 23 A1EKK H1 H1 H 0 1 N N N N N N 114.992 126.668 151.045 1.185 1.772 -1.037 H1 A1EKK 24 A1EKK H2 H2 H 0 1 N N N N N N 116.149 128.073 151.272 -1.542 2.207 0.289 H2 A1EKK 25 A1EKK H3 H3 H 0 1 N N N N N N 115.498 129.387 150.234 -1.126 1.074 -1.020 H3 A1EKK 26 A1EKK H4 H4 H 0 1 N N N N N N 117.659 131.297 152.267 -3.910 1.413 0.223 H4 A1EKK 27 A1EKK H5 H5 H 0 1 N N N N N N 116.326 131.831 151.189 -3.494 0.280 -1.085 H5 A1EKK 28 A1EKK H6 H6 H 0 1 N N N N N N 119.033 131.925 150.636 -6.278 0.619 0.158 H6 A1EKK 29 A1EKK H7 H7 H 0 1 N N N N N N 118.593 131.637 148.918 -5.862 -0.514 -1.151 H7 A1EKK 30 A1EKK H8 H8 H 0 1 N N N N N N 122.718 131.970 152.034 -10.488 -1.814 -1.496 H8 A1EKK 31 A1EKK H9 H9 H 0 1 N N N N N N 120.967 131.842 151.659 -11.338 -2.401 -0.047 H9 A1EKK 32 A1EKK H10 H10 H 0 1 N N N N N N 122.009 130.380 151.592 -10.903 -0.681 -0.188 H10 A1EKK 33 A1EKK H11 H11 H 0 1 N N N N N N 115.293 121.870 142.101 11.558 -2.455 -0.215 H11 A1EKK 34 A1EKK H12 H12 H 0 1 N N N N N N 116.307 123.234 141.521 10.836 -3.125 1.267 H12 A1EKK 35 A1EKK H13 H13 H 0 1 N N N N N N 116.933 122.125 142.788 11.142 -4.184 -0.131 H13 A1EKK 36 A1EKK H14 H14 H 0 1 N N N N N N 114.535 124.045 143.105 9.461 -2.927 -1.451 H14 A1EKK 37 A1EKK H15 H15 H 0 1 N N N N N N 115.160 122.936 144.372 8.739 -3.597 0.032 H15 A1EKK 38 A1EKK H16 H16 H 0 1 N N N N N N 117.220 124.140 144.570 9.024 -1.408 1.161 H16 A1EKK 39 A1EKK H17 H17 H 0 1 N N N N N N 116.979 124.983 143.002 9.747 -0.738 -0.322 H17 A1EKK 40 A1EKK H18 H18 H 0 1 N N N N N N 115.071 126.285 143.917 7.649 -1.210 -1.557 H18 A1EKK 41 A1EKK H19 H19 H 0 1 N N N N N N 115.080 125.323 145.434 6.927 -1.880 -0.075 H19 A1EKK 42 A1EKK H20 H20 H 0 1 N N N N N N 117.696 126.466 145.235 7.213 0.309 1.054 H20 A1EKK 43 A1EKK H21 H21 H 0 1 N N N N N N 116.547 127.779 144.807 7.935 0.979 -0.428 H21 A1EKK 44 A1EKK H22 H22 H 0 1 N N N N N N 116.953 126.975 147.541 5.646 0.471 -1.624 H22 A1EKK 45 A1EKK H24 H24 H 0 1 N N N N N N 114.044 126.761 146.521 5.083 1.022 1.322 H24 A1EKK 46 A1EKK H26 H26 H 0 1 N N N N N N 115.678 126.905 149.269 3.337 1.145 -1.313 H26 A1EKK 47 A1EKK H28 H28 H 0 1 N N N N N N 112.676 127.044 149.040 2.774 1.696 1.633 H28 A1EKK 48 A1EKK H30 H30 H 0 1 N N N N N N 113.302 129.120 151.048 0.486 -0.060 0.535 H30 A1EKK 49 A1EKK H31 H31 H 0 1 N N N N N N 113.852 128.446 152.619 0.125 1.179 1.762 H31 A1EKK 50 A1EKK H32 H32 H 0 1 N N N N N N 113.136 125.172 153.441 0.805 3.893 -1.620 H32 A1EKK 51 A1EKK H33 H33 H 0 1 N N N N N N 114.729 125.288 152.619 -0.774 3.499 -0.899 H33 A1EKK 52 A1EKK H34 H34 H 0 1 N N N N N N 114.054 126.716 153.474 0.062 5.003 -0.443 H34 A1EKK 53 A1EKK H35 H35 H 0 1 N N N N N N 115.051 130.520 152.651 -1.846 -0.829 0.399 H35 A1EKK 54 A1EKK H36 H36 H 0 1 N N N N N N 116.440 129.472 153.094 -2.262 0.304 1.707 H36 A1EKK 55 A1EKK H37 H37 H 0 1 N N N N N N 116.897 130.200 149.501 -4.214 -1.622 0.333 H37 A1EKK 56 A1EKK H38 H38 H 0 1 N N N N N N 117.959 129.290 150.629 -4.630 -0.489 1.642 H38 A1EKK 57 A1EKK H39 H39 H 0 1 N N N N N N 119.894 129.487 148.976 -6.582 -2.416 0.268 H39 A1EKK 58 A1EKK H40 H40 H 0 1 N N N N N N 120.383 129.854 150.665 -6.998 -1.283 1.576 H40 A1EKK 59 # 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 A1EKK C01 C02 SING N N 1 A1EKK C02 C03 SING N N 2 A1EKK C03 C04 SING N N 3 A1EKK C04 C05 SING N N 4 A1EKK C05 C06 SING N N 5 A1EKK C06 C07 DOUB N E 6 A1EKK C07 C08 SING N N 7 A1EKK O03 C19 DOUB N N 8 A1EKK C08 C09 DOUB N E 9 A1EKK C19 C18 SING N N 10 A1EKK C19 O02 SING N N 11 A1EKK C09 C10 SING N N 12 A1EKK C18 C17 SING N N 13 A1EKK C17 C16 SING N N 14 A1EKK O02 C20 SING N N 15 A1EKK C16 C15 SING N N 16 A1EKK C10 C11 SING N N 17 A1EKK C10 O01 SING N N 18 A1EKK C13 C11 SING N N 19 A1EKK C13 C14 SING N N 20 A1EKK C15 C14 SING N N 21 A1EKK O01 C12 SING N N 22 A1EKK C10 H1 SING N N 23 A1EKK C13 H2 SING N N 24 A1EKK C13 H3 SING N N 25 A1EKK C15 H4 SING N N 26 A1EKK C15 H5 SING N N 27 A1EKK C17 H6 SING N N 28 A1EKK C17 H7 SING N N 29 A1EKK C20 H8 SING N N 30 A1EKK C20 H9 SING N N 31 A1EKK C20 H10 SING N N 32 A1EKK C01 H11 SING N N 33 A1EKK C01 H12 SING N N 34 A1EKK C01 H13 SING N N 35 A1EKK C02 H14 SING N N 36 A1EKK C02 H15 SING N N 37 A1EKK C03 H16 SING N N 38 A1EKK C03 H17 SING N N 39 A1EKK C04 H18 SING N N 40 A1EKK C04 H19 SING N N 41 A1EKK C05 H20 SING N N 42 A1EKK C05 H21 SING N N 43 A1EKK C06 H22 SING N N 44 A1EKK C07 H24 SING N N 45 A1EKK C08 H26 SING N N 46 A1EKK C09 H28 SING N N 47 A1EKK C11 H30 SING N N 48 A1EKK C11 H31 SING N N 49 A1EKK C12 H32 SING N N 50 A1EKK C12 H33 SING N N 51 A1EKK C12 H34 SING N N 52 A1EKK C14 H35 SING N N 53 A1EKK C14 H36 SING N N 54 A1EKK C16 H37 SING N N 55 A1EKK C16 H38 SING N N 56 A1EKK C18 H39 SING N N 57 A1EKK C18 H40 SING N N 58 # 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 A1EKK InChI InChI 1.06 "InChI=1S/C20H36O3/c1-4-5-6-7-8-10-13-16-19(22-2)17-14-11-9-12-15-18-20(21)23-3/h8,10,13,16,19H,4-7,9,11-12,14-15,17-18H2,1-3H3/b10-8+,16-13+/t19-/m0/s1" A1EKK InChIKey InChI 1.06 TTYSQURQVGCMHK-IOVFVLODSA-N A1EKK SMILES_CANONICAL CACTVS 3.385 "CCCCC\C=C\C=C\[C@@H](CCCCCCCC(=O)OC)OC" A1EKK SMILES CACTVS 3.385 "CCCCCC=CC=C[CH](CCCCCCCC(=O)OC)OC" A1EKK SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CCCCC/C=C/C=C/[C@@H](CCCCCCCC(=O)OC)OC" A1EKK SMILES "OpenEye OEToolkits" 2.0.7 "CCCCCC=CC=CC(CCCCCCCC(=O)OC)OC" # _pdbx_chem_comp_identifier.comp_id A1EKK _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 "methyl (9~{R},10~{E},12~{E})-9-methoxyoctadeca-10,12-dienoate" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1EKK "Create component" 2025-01-21 PDBC A1EKK "Modify coordinates" 2025-10-28 PDBC A1EKK "Initial release" 2026-01-21 RCSB #