data_A1CQ9 # _chem_comp.id A1CQ9 _chem_comp.name "(3aS,4R,5S,6R,8R,9R,9aR,10R)-6-ethyl-5-hydroxy-4,6,9,10-tetramethyl-1-oxodecahydro-3a,9-propanocyclopenta[8]annulen-8-yl hydroxyacetate" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C22 H36 O5" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-08-26 _chem_comp.pdbx_modified_date 2026-09-04 _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 380.518 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CQ9 _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 9Q6P _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _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 A1CQ9 C01 C1 C 0 1 N N N N N N 87.213 -55.257 -5.244 0.063 -3.652 -0.073 C01 A1CQ9 1 A1CQ9 C02 C2 C 0 1 N N R N N N 86.531 -56.609 -5.024 -0.910 -2.494 -0.306 C02 A1CQ9 2 A1CQ9 C03 C3 C 0 1 N N N N N N 86.532 -57.407 -6.287 -0.613 -1.820 -1.653 C03 A1CQ9 3 A1CQ9 C04 C4 C 0 1 N N N N N N 86.252 -58.824 -5.914 -1.639 -0.718 -1.859 C04 A1CQ9 4 A1CQ9 C05 C5 C 0 1 N N S N N N 84.864 -58.955 -5.332 -1.698 0.286 -0.693 C05 A1CQ9 5 A1CQ9 C06 C6 C 0 1 N N N N N N 84.801 -60.242 -4.613 -3.152 0.896 -0.836 C06 A1CQ9 6 A1CQ9 C07 C7 C 0 1 N N N N N N 85.110 -59.908 -3.185 -4.029 -0.285 -0.445 C07 A1CQ9 7 A1CQ9 C08 C8 C 0 1 N N N N N N 85.211 -58.534 -3.110 -3.224 -0.989 0.612 C08 A1CQ9 8 A1CQ9 C10 C9 C 0 1 N N R N N N 84.578 -57.912 -4.196 -1.861 -0.313 0.645 C10 A1CQ9 9 A1CQ9 C11 C10 C 0 1 N N R N N N 85.075 -56.459 -4.560 -0.713 -1.411 0.775 C11 A1CQ9 10 A1CQ9 C12 C11 C 0 1 N N R N N N 84.124 -55.863 -5.606 0.525 -0.563 0.334 C12 A1CQ9 11 A1CQ9 C13 C12 C 0 1 N N N N N N 82.733 -56.268 -5.206 0.487 0.673 1.213 C13 A1CQ9 12 A1CQ9 C14 C13 C 0 1 N N R N N N 82.042 -57.196 -6.200 0.610 2.104 0.919 C14 A1CQ9 13 A1CQ9 C15 C14 C 0 1 N N S N N N 82.421 -58.648 -5.949 -0.791 2.445 0.261 C15 A1CQ9 14 A1CQ9 C16 C15 C 0 1 N N R N N N 83.828 -58.982 -6.467 -0.731 1.468 -0.921 C16 A1CQ9 15 A1CQ9 C17 C16 C 0 1 N N N N N N 83.862 -60.362 -7.110 -1.122 2.202 -2.205 C17 A1CQ9 16 A1CQ9 C19 C17 C 0 1 N N N N N N 80.545 -57.048 -5.983 0.817 2.908 2.204 C19 A1CQ9 17 A1CQ9 C20 C18 C 0 1 N N N N N N 82.379 -56.822 -7.628 1.750 2.361 -0.069 C20 A1CQ9 18 A1CQ9 C21 C19 C 0 1 N N N N N N 81.209 -56.310 -8.457 3.091 2.092 0.618 C21 A1CQ9 19 A1CQ9 C23 C20 C 0 1 N N N N N N 84.316 -53.940 -6.800 2.806 -0.988 -0.210 C23 A1CQ9 20 A1CQ9 C25 C21 C 0 1 N N N N N N 83.990 -52.470 -6.917 4.113 -1.716 -0.035 C25 A1CQ9 21 A1CQ9 C27 C22 C 0 1 N N N N N N 85.001 -55.454 -3.419 -0.600 -1.999 2.184 C27 A1CQ9 22 A1CQ9 O09 O1 O 0 1 N N N N N N 85.728 -57.984 -2.147 -3.588 -1.911 1.301 O09 A1CQ9 23 A1CQ9 O18 O2 O 0 1 N N N N N N 81.484 -59.445 -6.630 -0.848 3.802 -0.182 O18 A1CQ9 24 A1CQ9 O22 O3 O 0 1 N N N N N N 84.143 -54.470 -5.574 1.752 -1.306 0.558 O22 A1CQ9 25 A1CQ9 O24 O4 O 0 1 N N N N N N 84.736 -54.562 -7.760 2.705 -0.118 -1.043 O24 A1CQ9 26 A1CQ9 O26 O5 O 0 1 N N N N N N 84.726 -51.901 -7.979 5.073 -1.202 -0.961 O26 A1CQ9 27 A1CQ9 H1 H1 H 0 1 N N N N N N 87.203 -54.684 -4.305 -0.121 -4.089 0.909 H1 A1CQ9 28 A1CQ9 H2 H2 H 0 1 N N N N N N 88.253 -55.419 -5.564 -0.085 -4.411 -0.842 H2 A1CQ9 29 A1CQ9 H3 H3 H 0 1 N N N N N N 86.673 -54.696 -6.021 1.087 -3.281 -0.120 H3 A1CQ9 30 A1CQ9 H4 H4 H 0 1 N N N N N N 87.088 -57.160 -4.252 -1.937 -2.859 -0.287 H4 A1CQ9 31 A1CQ9 H5 H5 H 0 1 N N N N N N 87.513 -57.334 -6.778 0.390 -1.392 -1.639 H5 A1CQ9 32 A1CQ9 H6 H6 H 0 1 N N N N N N 85.752 -57.035 -6.968 -0.690 -2.551 -2.458 H6 A1CQ9 33 A1CQ9 H7 H7 H 0 1 N N N N N N 86.329 -59.456 -6.811 -1.394 -0.178 -2.774 H7 A1CQ9 34 A1CQ9 H8 H8 H 0 1 N N N N N N 86.990 -59.154 -5.168 -2.622 -1.174 -1.978 H8 A1CQ9 35 A1CQ9 H9 H9 H 0 1 N N N N N N 83.797 -60.683 -4.698 -3.293 1.730 -0.149 H9 A1CQ9 36 A1CQ9 H10 H10 H 0 1 N N N N N N 85.545 -60.945 -5.015 -3.346 1.203 -1.863 H10 A1CQ9 37 A1CQ9 H11 H11 H 0 1 N N N N N N 84.302 -60.265 -2.529 -4.978 0.061 -0.037 H11 A1CQ9 38 A1CQ9 H12 H12 H 0 1 N N N N N N 86.060 -60.375 -2.884 -4.194 -0.939 -1.301 H12 A1CQ9 39 A1CQ9 H13 H13 H 0 1 N N N N N N 83.491 -57.870 -4.034 -1.804 0.437 1.433 H13 A1CQ9 40 A1CQ9 H14 H14 H 0 1 N N N N N N 84.367 -56.258 -6.604 0.440 -0.287 -0.717 H14 A1CQ9 41 A1CQ9 H15 H15 H 0 1 N N N N N N 82.124 -55.357 -5.104 -0.448 0.587 1.766 H15 A1CQ9 42 A1CQ9 H16 H16 H 0 1 N N N N N N 82.789 -56.782 -4.235 1.239 0.486 1.980 H16 A1CQ9 43 A1CQ9 H17 H17 H 0 1 N N N N N N 82.385 -58.846 -4.868 -1.617 2.211 0.933 H17 A1CQ9 44 A1CQ9 H18 H18 H 0 1 N N N N N N 84.112 -58.233 -7.220 0.285 1.087 -1.023 H18 A1CQ9 45 A1CQ9 H19 H19 H 0 1 N N N N N N 84.879 -60.574 -7.471 -0.430 3.026 -2.378 H19 A1CQ9 46 A1CQ9 H20 H20 H 0 1 N N N N N N 83.571 -61.120 -6.367 -1.081 1.510 -3.046 H20 A1CQ9 47 A1CQ9 H21 H21 H 0 1 N N N N N N 83.160 -60.390 -7.956 -2.135 2.593 -2.106 H21 A1CQ9 48 A1CQ9 H22 H22 H 0 1 N N N N N N 80.296 -57.319 -4.946 0.027 2.665 2.915 H22 A1CQ9 49 A1CQ9 H23 H23 H 0 1 N N N N N N 80.249 -56.005 -6.171 1.785 2.657 2.637 H23 A1CQ9 50 A1CQ9 H24 H24 H 0 1 N N N N N N 80.007 -57.712 -6.675 0.786 3.973 1.976 H24 A1CQ9 51 A1CQ9 H25 H25 H 0 1 N N N N N N 82.785 -57.714 -8.127 1.643 1.699 -0.928 H25 A1CQ9 52 A1CQ9 H26 H26 H 0 1 N N N N N N 83.147 -56.035 -7.602 1.715 3.398 -0.403 H26 A1CQ9 53 A1CQ9 H27 H27 H 0 1 N N N N N N 81.557 -56.067 -9.472 3.198 2.754 1.477 H27 A1CQ9 54 A1CQ9 H28 H28 H 0 1 N N N N N N 80.431 -57.086 -8.511 3.126 1.055 0.952 H28 A1CQ9 55 A1CQ9 H29 H29 H 0 1 N N N N N N 80.794 -55.407 -7.986 3.903 2.274 -0.085 H29 A1CQ9 56 A1CQ9 H30 H30 H 0 1 N N N N N N 84.252 -51.962 -5.977 4.476 -1.571 0.983 H30 A1CQ9 57 A1CQ9 H31 H31 H 0 1 N N N N N N 82.914 -52.349 -7.112 3.964 -2.780 -0.219 H31 A1CQ9 58 A1CQ9 H32 H32 H 0 1 N N N N N N 85.654 -55.783 -2.597 0.254 -2.674 2.228 H32 A1CQ9 59 A1CQ9 H33 H33 H 0 1 N N N N N N 85.331 -54.468 -3.777 -0.463 -1.192 2.904 H33 A1CQ9 60 A1CQ9 H34 H34 H 0 1 N N N N N N 83.964 -55.385 -3.058 -1.510 -2.548 2.423 H34 A1CQ9 61 A1CQ9 H35 H35 H 0 1 N N N N N N 80.610 -59.245 -6.316 -1.690 4.048 -0.589 H35 A1CQ9 62 A1CQ9 H36 H36 H 0 1 N N N N N N 85.138 -52.591 -8.485 5.940 -1.626 -0.904 H36 A1CQ9 63 # 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 A1CQ9 C21 C20 SING N N 1 A1CQ9 O26 C25 SING N N 2 A1CQ9 O24 C23 DOUB N N 3 A1CQ9 C20 C14 SING N N 4 A1CQ9 C17 C16 SING N N 5 A1CQ9 C25 C23 SING N N 6 A1CQ9 C23 O22 SING N N 7 A1CQ9 O18 C15 SING N N 8 A1CQ9 C16 C15 SING N N 9 A1CQ9 C16 C05 SING N N 10 A1CQ9 C03 C04 SING N N 11 A1CQ9 C03 C02 SING N N 12 A1CQ9 C14 C19 SING N N 13 A1CQ9 C14 C15 SING N N 14 A1CQ9 C14 C13 SING N N 15 A1CQ9 C04 C05 SING N N 16 A1CQ9 C12 O22 SING N N 17 A1CQ9 C12 C13 SING N N 18 A1CQ9 C12 C11 SING N N 19 A1CQ9 C05 C06 SING N N 20 A1CQ9 C05 C10 SING N N 21 A1CQ9 C01 C02 SING N N 22 A1CQ9 C02 C11 SING N N 23 A1CQ9 C06 C07 SING N N 24 A1CQ9 C11 C10 SING N N 25 A1CQ9 C11 C27 SING N N 26 A1CQ9 C10 C08 SING N N 27 A1CQ9 C07 C08 SING N N 28 A1CQ9 C08 O09 DOUB N N 29 A1CQ9 C01 H1 SING N N 30 A1CQ9 C01 H2 SING N N 31 A1CQ9 C01 H3 SING N N 32 A1CQ9 C02 H4 SING N N 33 A1CQ9 C03 H5 SING N N 34 A1CQ9 C03 H6 SING N N 35 A1CQ9 C04 H7 SING N N 36 A1CQ9 C04 H8 SING N N 37 A1CQ9 C06 H9 SING N N 38 A1CQ9 C06 H10 SING N N 39 A1CQ9 C07 H11 SING N N 40 A1CQ9 C07 H12 SING N N 41 A1CQ9 C10 H13 SING N N 42 A1CQ9 C12 H14 SING N N 43 A1CQ9 C13 H15 SING N N 44 A1CQ9 C13 H16 SING N N 45 A1CQ9 C15 H17 SING N N 46 A1CQ9 C16 H18 SING N N 47 A1CQ9 C17 H19 SING N N 48 A1CQ9 C17 H20 SING N N 49 A1CQ9 C17 H21 SING N N 50 A1CQ9 C19 H22 SING N N 51 A1CQ9 C19 H23 SING N N 52 A1CQ9 C19 H24 SING N N 53 A1CQ9 C20 H25 SING N N 54 A1CQ9 C20 H26 SING N N 55 A1CQ9 C21 H27 SING N N 56 A1CQ9 C21 H28 SING N N 57 A1CQ9 C21 H29 SING N N 58 A1CQ9 C25 H30 SING N N 59 A1CQ9 C25 H31 SING N N 60 A1CQ9 C27 H32 SING N N 61 A1CQ9 C27 H33 SING N N 62 A1CQ9 C27 H34 SING N N 63 A1CQ9 O18 H35 SING N N 64 A1CQ9 O26 H36 SING N N 65 # 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 A1CQ9 SMILES ACDLabs 14.52 "OCC(=O)OC1CC(C)(CC)C(O)C(C)C23CCC(=O)C3C1(C)C(C)CC2" A1CQ9 InChI InChI 1.06 "InChI=1S/C22H36O5/c1-6-20(4)11-16(27-17(25)12-23)21(5)13(2)7-9-22(14(3)19(20)26)10-8-15(24)18(21)22/h13-14,16,18-19,23,26H,6-12H2,1-5H3/t13-,14+,16-,18+,19+,20-,21+,22+/m1/s1" A1CQ9 InChIKey InChI 1.06 RTOIPDPHQXGIRG-BKUNHTPHSA-N A1CQ9 SMILES_CANONICAL CACTVS 3.385 "CC[C@]1(C)C[C@@H](OC(=O)CO)[C@]2(C)[C@H](C)CC[C@]3(CCC(=O)[C@@H]23)[C@@H](C)[C@@H]1O" A1CQ9 SMILES CACTVS 3.385 "CC[C]1(C)C[CH](OC(=O)CO)[C]2(C)[CH](C)CC[C]3(CCC(=O)[CH]23)[CH](C)[CH]1O" A1CQ9 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "CC[C@@]1(C[C@H]([C@@]2([C@@H](CC[C@@]3([C@H]2C(=O)CC3)[C@H]([C@@H]1O)C)C)C)OC(=O)CO)C" A1CQ9 SMILES "OpenEye OEToolkits" 3.1.0.0 "CCC1(CC(C2(C(CCC3(C2C(=O)CC3)C(C1O)C)C)C)OC(=O)CO)C" # 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 A1CQ9 "SYSTEMATIC NAME" ACDLabs 14.52 "(3aS,4R,5S,6R,8R,9R,9aR,10R)-6-ethyl-5-hydroxy-4,6,9,10-tetramethyl-1-oxodecahydro-3a,9-propanocyclopenta[8]annulen-8-yl hydroxyacetate" A1CQ9 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "[(1~{S},2~{R},3~{S},4~{R},6~{R},7~{R},8~{R},14~{R})-4-ethyl-2,4,7,14-tetramethyl-3-oxidanyl-9-oxidanylidene-6-tricyclo[5.4.3.0^{1,8}]tetradecanyl] 2-oxidanylethanoate" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1CQ9 "Create component" 2025-08-26 RCSB A1CQ9 "Initial release" 2026-09-09 RCSB #