data_A1IF2 # _chem_comp.id A1IF2 _chem_comp.name 25-OH-cholest-1,4-diene-3-one _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C27 H42 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "(8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methyl-6-oxidanyl-heptan-2-yl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2024-06-27 _chem_comp.pdbx_modified_date 2026-01-09 _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 398.621 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1IF2 _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 9FSG _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _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 A1IF2 C12 C1 C 0 1 N N S N N N 19.793 -6.715 -12.577 -0.813 1.183 0.698 C12 A1IF2 1 A1IF2 C13 C2 C 0 1 N N R N N N 18.582 -7.594 -12.923 0.106 -0.047 0.467 C13 A1IF2 2 A1IF2 C15 C3 C 0 1 N N N N N N 19.044 -8.752 -10.702 -1.881 -1.490 0.367 C15 A1IF2 3 A1IF2 C16 C4 C 0 1 N N S N N N 20.205 -7.774 -10.403 -2.783 -0.261 0.386 C16 A1IF2 4 A1IF2 C17 C5 C 0 1 N N S N N N 19.898 -6.422 -11.073 -2.055 0.981 -0.152 C17 A1IF2 5 A1IF2 C19 C6 C 0 1 N N N N N N 21.313 -5.232 -9.365 -4.201 2.011 -0.925 C19 A1IF2 6 A1IF2 C20 C7 C 0 1 N N N N N N 21.514 -6.596 -8.697 -4.866 0.705 -0.532 C20 A1IF2 7 A1IF2 C24 C8 C 0 1 N N N N N N 21.776 -9.189 -7.506 -6.034 -1.764 0.286 C24 A1IF2 8 A1IF2 C27 C9 C 0 1 N N N N N N 19.206 -7.080 -8.166 -3.544 -0.816 -1.901 C27 A1IF2 9 A1IF2 C28 C10 C 0 1 N N N N N N 17.276 -6.980 -12.369 0.264 -0.302 -1.033 C28 A1IF2 10 A1IF2 C01 C11 C 0 1 N N N N N N 14.267 -7.544 -19.810 8.883 0.266 0.211 C01 A1IF2 11 A1IF2 C02 C12 C 0 1 N N N N N N 15.601 -6.787 -19.790 7.550 -0.202 -0.377 C02 A1IF2 12 A1IF2 C03 C13 C 0 1 N N N N N N 16.046 -6.441 -21.219 7.502 -1.731 -0.377 C03 A1IF2 13 A1IF2 C04 C14 C 0 1 N N N N N N 16.653 -7.640 -19.059 6.400 0.345 0.471 C04 A1IF2 14 A1IF2 C05 C15 C 0 1 N N N N N N 16.348 -7.617 -17.547 5.075 -0.223 -0.041 C05 A1IF2 15 A1IF2 C06 C16 C 0 1 N N N N N N 17.613 -7.895 -16.714 3.924 0.323 0.806 C06 A1IF2 16 A1IF2 C07 C17 C 0 1 N N R N N N 17.293 -7.892 -15.212 2.599 -0.245 0.294 C07 A1IF2 17 A1IF2 C08 C18 C 0 1 N N N N N N 16.668 -9.258 -14.861 2.576 -1.759 0.510 C08 A1IF2 18 A1IF2 C09 C19 C 0 1 N N R N N N 18.605 -7.574 -14.457 1.439 0.397 1.059 C09 A1IF2 19 A1IF2 C10 C20 C 0 1 N N N N N N 18.958 -6.096 -14.758 1.472 1.936 0.890 C10 A1IF2 20 A1IF2 C11 C21 C 0 1 N N N N N N 19.686 -5.507 -13.527 0.092 2.351 0.290 C11 A1IF2 21 A1IF2 C14 C22 C 0 1 N N N N N N 18.828 -8.950 -12.223 -0.567 -1.237 1.123 C14 A1IF2 22 A1IF2 C18 C23 C 0 1 N N N N N N 21.095 -5.503 -10.854 -2.968 2.203 -0.036 C18 A1IF2 23 A1IF2 C21 C24 C 0 1 N N N N N N 22.625 -6.796 -7.959 -6.163 0.703 -0.257 C21 A1IF2 24 A1IF2 C22 C25 C 0 1 N N N N N N 22.836 -8.107 -7.303 -6.840 -0.539 0.148 C22 A1IF2 25 A1IF2 C25 C26 C 0 1 N N N N N N 20.673 -8.971 -8.254 -4.744 -1.740 -0.000 C25 A1IF2 26 A1IF2 C26 C27 C 0 1 N N R N N N 20.466 -7.636 -8.889 -4.021 -0.527 -0.476 C26 A1IF2 27 A1IF2 O2 O1 O 0 1 N N N N N N 15.449 -5.565 -19.094 7.425 0.279 -1.717 O2 A1IF2 28 A1IF2 O23 O2 O 0 1 N N N N N N 23.860 -8.298 -6.619 -8.037 -0.554 0.365 O23 A1IF2 29 A1IF2 H1 H1 H 0 1 N N N N N N 20.695 -7.275 -12.864 -1.085 1.263 1.751 H1 A1IF2 30 A1IF2 H2 H2 H 0 1 N N N N N N 18.119 -8.351 -10.261 -2.403 -2.322 0.840 H2 A1IF2 31 A1IF2 H3 H3 H 0 1 N N N N N N 19.274 -9.726 -10.246 -1.659 -1.753 -0.667 H3 A1IF2 32 A1IF2 H4 H4 H 0 1 N N N N N N 21.116 -8.182 -10.866 -3.096 -0.062 1.411 H4 A1IF2 33 A1IF2 H5 H5 H 0 1 N N N N N N 18.969 -5.980 -10.682 -1.768 0.834 -1.193 H5 A1IF2 34 A1IF2 H6 H6 H 0 1 N N N N N N 22.204 -4.603 -9.220 -3.894 1.968 -1.970 H6 A1IF2 35 A1IF2 H7 H7 H 0 1 N N N N N N 20.434 -4.726 -8.939 -4.897 2.837 -0.779 H7 A1IF2 36 A1IF2 H8 H8 H 0 1 N N N N N N 21.913 -10.153 -7.039 -6.497 -2.681 0.620 H8 A1IF2 37 A1IF2 H9 H9 H 0 1 N N N N N N 19.411 -6.989 -7.089 -2.891 -1.689 -1.895 H9 A1IF2 38 A1IF2 H10 H10 H 0 1 N N N N N N 18.954 -6.091 -8.576 -4.405 -1.010 -2.540 H10 A1IF2 39 A1IF2 H11 H11 H 0 1 N N N N N N 18.361 -7.767 -8.321 -2.995 0.045 -2.282 H11 A1IF2 40 A1IF2 H12 H12 H 0 1 N N N N N N 17.293 -7.011 -11.270 0.714 0.571 -1.505 H12 A1IF2 41 A1IF2 H13 H13 H 0 1 N N N N N N 17.190 -5.936 -12.705 0.904 -1.170 -1.189 H13 A1IF2 42 A1IF2 H14 H14 H 0 1 N N N N N N 16.415 -7.556 -12.738 -0.715 -0.489 -1.475 H14 A1IF2 43 A1IF2 H15 H15 H 0 1 N N N N N N 13.965 -7.783 -18.780 8.918 1.355 0.211 H15 A1IF2 44 A1IF2 H16 H16 H 0 1 N N N N N N 13.497 -6.916 -20.282 8.979 -0.101 1.233 H16 A1IF2 45 A1IF2 H17 H17 H 0 1 N N N N N N 14.383 -8.476 -20.383 9.703 -0.124 -0.393 H17 A1IF2 46 A1IF2 H18 H18 H 0 1 N N N N N N 17.003 -5.899 -21.185 7.597 -2.098 0.645 H18 A1IF2 47 A1IF2 H19 H19 H 0 1 N N N N N N 16.170 -7.368 -21.799 6.552 -2.064 -0.796 H19 A1IF2 48 A1IF2 H20 H20 H 0 1 N N N N N N 15.284 -5.808 -21.697 8.321 -2.121 -0.981 H20 A1IF2 49 A1IF2 H21 H21 H 0 1 N N N N N N 16.612 -8.675 -19.429 6.543 0.051 1.511 H21 A1IF2 50 A1IF2 H22 H22 H 0 1 N N N N N N 17.656 -7.226 -19.240 6.381 1.432 0.399 H22 A1IF2 51 A1IF2 H23 H23 H 0 1 N N N N N N 15.952 -6.627 -17.277 4.931 0.070 -1.081 H23 A1IF2 52 A1IF2 H24 H24 H 0 1 N N N N N N 15.595 -8.387 -17.322 5.094 -1.311 0.030 H24 A1IF2 53 A1IF2 H25 H25 H 0 1 N N N N N N 18.019 -8.878 -16.994 4.068 0.030 1.846 H25 A1IF2 54 A1IF2 H26 H26 H 0 1 N N N N N N 18.361 -7.116 -16.924 3.905 1.411 0.735 H26 A1IF2 55 A1IF2 H27 H27 H 0 1 N N N N N N 16.560 -7.099 -15.003 2.497 -0.027 -0.769 H27 A1IF2 56 A1IF2 H28 H28 H 0 1 N N N N N N 16.427 -9.287 -13.788 2.638 -1.976 1.576 H28 A1IF2 57 A1IF2 H29 H29 H 0 1 N N N N N N 15.748 -9.402 -15.447 1.649 -2.169 0.109 H29 A1IF2 58 A1IF2 H30 H30 H 0 1 N N N N N N 17.383 -10.060 -15.098 3.425 -2.212 -0.003 H30 A1IF2 59 A1IF2 H31 H31 H 0 1 N N N N N N 19.410 -8.227 -14.825 1.491 0.130 2.115 H31 A1IF2 60 A1IF2 H32 H32 H 0 1 N N N N N N 19.615 -6.043 -15.639 1.604 2.416 1.860 H32 A1IF2 61 A1IF2 H33 H33 H 0 1 N N N N N N 18.037 -5.526 -14.953 2.280 2.222 0.218 H33 A1IF2 62 A1IF2 H34 H34 H 0 1 N N N N N N 20.682 -5.129 -13.800 0.148 2.417 -0.796 H34 A1IF2 63 A1IF2 H35 H35 H 0 1 N N N N N N 19.099 -4.696 -13.071 -0.248 3.294 0.719 H35 A1IF2 64 A1IF2 H36 H36 H 0 1 N N N N N N 17.956 -9.601 -12.382 0.077 -2.114 1.051 H36 A1IF2 65 A1IF2 H37 H37 H 0 1 N N N N N N 19.722 -9.422 -12.656 -0.777 -1.015 2.169 H37 A1IF2 66 A1IF2 H38 H38 H 0 1 N N N N N N 21.995 -5.980 -11.268 -3.283 2.323 1.000 H38 A1IF2 67 A1IF2 H39 H39 H 0 1 N N N N N N 20.915 -4.549 -11.371 -2.425 3.093 -0.355 H39 A1IF2 68 A1IF2 H40 H40 H 0 1 N N N N N N 23.354 -6.007 -7.847 -6.728 1.621 -0.331 H40 A1IF2 69 A1IF2 H41 H41 H 0 1 N N N N N N 19.946 -9.757 -8.392 -4.182 -2.655 0.118 H41 A1IF2 70 A1IF2 H42 H42 H 0 1 N N N N N N 15.173 -5.740 -18.202 8.123 -0.029 -2.312 H42 A1IF2 71 # 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 A1IF2 C03 C02 SING N N 1 A1IF2 C01 C02 SING N N 2 A1IF2 C02 O2 SING N N 3 A1IF2 C02 C04 SING N N 4 A1IF2 C04 C05 SING N N 5 A1IF2 C05 C06 SING N N 6 A1IF2 C06 C07 SING N N 7 A1IF2 C07 C08 SING N N 8 A1IF2 C07 C09 SING N N 9 A1IF2 C10 C09 SING N N 10 A1IF2 C10 C11 SING N N 11 A1IF2 C09 C13 SING N N 12 A1IF2 C11 C12 SING N N 13 A1IF2 C13 C12 SING N N 14 A1IF2 C13 C28 SING N N 15 A1IF2 C13 C14 SING N N 16 A1IF2 C12 C17 SING N N 17 A1IF2 C14 C15 SING N N 18 A1IF2 C17 C18 SING N N 19 A1IF2 C17 C16 SING N N 20 A1IF2 C18 C19 SING N N 21 A1IF2 C15 C16 SING N N 22 A1IF2 C16 C26 SING N N 23 A1IF2 C19 C20 SING N N 24 A1IF2 C26 C20 SING N N 25 A1IF2 C26 C25 SING N N 26 A1IF2 C26 C27 SING N N 27 A1IF2 C20 C21 DOUB N N 28 A1IF2 C25 C24 DOUB N N 29 A1IF2 C21 C22 SING N N 30 A1IF2 C24 C22 SING N N 31 A1IF2 C22 O23 DOUB N N 32 A1IF2 C12 H1 SING N N 33 A1IF2 C15 H2 SING N N 34 A1IF2 C15 H3 SING N N 35 A1IF2 C16 H4 SING N N 36 A1IF2 C17 H5 SING N N 37 A1IF2 C19 H6 SING N N 38 A1IF2 C19 H7 SING N N 39 A1IF2 C24 H8 SING N N 40 A1IF2 C27 H9 SING N N 41 A1IF2 C27 H10 SING N N 42 A1IF2 C27 H11 SING N N 43 A1IF2 C28 H12 SING N N 44 A1IF2 C28 H13 SING N N 45 A1IF2 C28 H14 SING N N 46 A1IF2 C01 H15 SING N N 47 A1IF2 C01 H16 SING N N 48 A1IF2 C01 H17 SING N N 49 A1IF2 C03 H18 SING N N 50 A1IF2 C03 H19 SING N N 51 A1IF2 C03 H20 SING N N 52 A1IF2 C04 H21 SING N N 53 A1IF2 C04 H22 SING N N 54 A1IF2 C05 H23 SING N N 55 A1IF2 C05 H24 SING N N 56 A1IF2 C06 H25 SING N N 57 A1IF2 C06 H26 SING N N 58 A1IF2 C07 H27 SING N N 59 A1IF2 C08 H28 SING N N 60 A1IF2 C08 H29 SING N N 61 A1IF2 C08 H30 SING N N 62 A1IF2 C09 H31 SING N N 63 A1IF2 C10 H32 SING N N 64 A1IF2 C10 H33 SING N N 65 A1IF2 C11 H34 SING N N 66 A1IF2 C11 H35 SING N N 67 A1IF2 C14 H36 SING N N 68 A1IF2 C14 H37 SING N N 69 A1IF2 C18 H38 SING N N 70 A1IF2 C18 H39 SING N N 71 A1IF2 C21 H40 SING N N 72 A1IF2 C25 H41 SING N N 73 A1IF2 O2 H42 SING N N 74 # 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 A1IF2 InChI InChI 1.06 "InChI=1S/C27H42O2/c1-18(7-6-14-25(2,3)29)22-10-11-23-21-9-8-19-17-20(28)12-15-26(19,4)24(21)13-16-27(22,23)5/h12,15,17-18,21-24,29H,6-11,13-14,16H2,1-5H3/t18-,21+,22-,23+,24+,26+,27-/m1/s1" A1IF2 InChIKey InChI 1.06 PFXYJIRDMVQBGX-REEZCCHISA-N A1IF2 SMILES_CANONICAL CACTVS 3.385 "C[C@H](CCCC(C)(C)O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3CC[C@]12C" A1IF2 SMILES CACTVS 3.385 "C[CH](CCCC(C)(C)O)[CH]1CC[CH]2[CH]3CCC4=CC(=O)C=C[C]4(C)[CH]3CC[C]12C" A1IF2 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C[C@H](CCCC(C)(C)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)C" A1IF2 SMILES "OpenEye OEToolkits" 2.0.7 "CC(CCCC(C)(C)O)C1CCC2C1(CCC3C2CCC4=CC(=O)C=CC34C)C" # _pdbx_chem_comp_identifier.comp_id A1IF2 _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 "(8~{S},9~{S},10~{R},13~{R},14~{S},17~{R})-10,13-dimethyl-17-[(2~{R})-6-methyl-6-oxidanyl-heptan-2-yl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1IF2 "Create component" 2024-06-27 PDBE A1IF2 "Initial release" 2026-01-14 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id A1IF2 _pdbx_chem_comp_synonyms.name "(8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methyl-6-oxidanyl-heptan-2-yl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one" _pdbx_chem_comp_synonyms.provenance PDB _pdbx_chem_comp_synonyms.type ? #