data_A1I3H # _chem_comp.id A1I3H _chem_comp.name 4,4-dimethyloxane-2,6-dione _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C7 H10 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-02-18 _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 142.152 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1I3H _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 9IEI _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 A1I3H C10 C1 C 0 1 N N N N N N -19.509 -56.048 -21.271 2.743 0.002 -0.464 C10 A1I3H 1 A1I3H C01 C2 C 0 1 N N N N N N -19.442 -55.858 -23.706 1.245 0.002 1.538 C01 A1I3H 2 A1I3H C02 C3 C 0 1 N N N N N N -20.026 -55.254 -22.454 1.288 0.002 0.009 C02 A1I3H 3 A1I3H C03 C4 C 0 1 N N N N N N -19.602 -53.857 -22.291 0.573 -1.246 -0.526 C03 A1I3H 4 A1I3H C04 C5 C 0 1 N N N N N N -20.219 -53.196 -21.054 -0.897 -1.141 -0.186 C04 A1I3H 5 A1I3H O05 O1 O 0 1 N N N N N N -19.785 -52.232 -20.508 -1.473 -2.047 0.367 O05 A1I3H 6 A1I3H O06 O2 O 0 1 N N N N N N -21.411 -53.895 -20.573 -1.549 -0.002 -0.518 O06 A1I3H 7 A1I3H C07 C6 C 0 1 N N N N N N -22.080 -55.020 -21.186 -0.900 1.139 -0.186 C07 A1I3H 8 A1I3H O08 O3 O 0 1 N N N N N N -22.982 -55.576 -20.720 -1.478 2.045 0.367 O08 A1I3H 9 A1I3H C09 C7 C 0 1 N N N N N N -21.475 -55.382 -22.498 0.570 1.248 -0.526 C09 A1I3H 10 A1I3H H1 H1 H 0 1 N N N N N N -19.919 -55.629 -20.340 3.247 -0.889 -0.088 H1 A1I3H 11 A1I3H H2 H2 H 0 1 N N N N N N -19.821 -57.098 -21.370 2.771 0.002 -1.554 H2 A1I3H 12 A1I3H H3 H3 H 0 1 N N N N N N -18.411 -55.993 -21.245 3.248 0.891 -0.088 H3 A1I3H 13 A1I3H H4 H4 H 0 1 N N N N N N -18.346 -55.766 -23.682 1.744 -0.891 1.915 H4 A1I3H 14 A1I3H H5 H5 H 0 1 N N N N N N -19.719 -56.921 -23.764 1.754 0.889 1.916 H5 A1I3H 15 A1I3H H6 H6 H 0 1 N N N N N N -19.835 -55.328 -24.586 0.208 0.007 1.872 H6 A1I3H 16 A1I3H H7 H7 H 0 1 N N N N N N -18.506 -53.830 -22.196 0.695 -1.302 -1.608 H7 A1I3H 17 A1I3H H8 H8 H 0 1 N N N N N N -19.907 -53.290 -23.183 0.994 -2.137 -0.060 H8 A1I3H 18 A1I3H H9 H9 H 0 1 N N N N N N -21.872 -54.712 -23.275 0.989 2.140 -0.060 H9 A1I3H 19 A1I3H H10 H10 H 0 1 N N N N N N -21.738 -56.422 -22.741 0.692 1.305 -1.608 H10 A1I3H 20 # 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 A1I3H C01 C02 SING N N 1 A1I3H C09 C02 SING N N 2 A1I3H C09 C07 SING N N 3 A1I3H C02 C03 SING N N 4 A1I3H C02 C10 SING N N 5 A1I3H C03 C04 SING N N 6 A1I3H C07 O08 DOUB N N 7 A1I3H C07 O06 SING N N 8 A1I3H C04 O06 SING N N 9 A1I3H C04 O05 DOUB N N 10 A1I3H C10 H1 SING N N 11 A1I3H C10 H2 SING N N 12 A1I3H C10 H3 SING N N 13 A1I3H C01 H4 SING N N 14 A1I3H C01 H5 SING N N 15 A1I3H C01 H6 SING N N 16 A1I3H C03 H7 SING N N 17 A1I3H C03 H8 SING N N 18 A1I3H C09 H9 SING N N 19 A1I3H C09 H10 SING N N 20 # 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 A1I3H InChI InChI 1.06 "InChI=1S/C7H10O3/c1-7(2)3-5(8)10-6(9)4-7/h3-4H2,1-2H3" A1I3H InChIKey InChI 1.06 HIJQFTSZBHDYKW-UHFFFAOYSA-N A1I3H SMILES_CANONICAL CACTVS 3.385 "CC1(C)CC(=O)OC(=O)C1" A1I3H SMILES CACTVS 3.385 "CC1(C)CC(=O)OC(=O)C1" A1I3H SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CC1(CC(=O)OC(=O)C1)C" A1I3H SMILES "OpenEye OEToolkits" 2.0.7 "CC1(CC(=O)OC(=O)C1)C" # _pdbx_chem_comp_identifier.comp_id A1I3H _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 4,4-dimethyloxane-2,6-dione # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1I3H "Create component" 2025-02-18 PDBE A1I3H "Initial release" 2026-01-21 RCSB #