data_KIV # _chem_comp.id KIV _chem_comp.name "3-METHYL-2-OXOBUTANOIC ACID" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C5 H8 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "ALPHA-KETOISOVALERIC ACID; KETOVALINE" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2001-01-16 _chem_comp.pdbx_modified_date 2020-06-17 _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 116.115 _chem_comp.one_letter_code ? _chem_comp.three_letter_code KIV _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1HJG _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site EBI # # 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.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 KIV O1 O1 O 0 1 N N N 8.695 -12.621 0.706 -0.525 -0.165 -2.428 O1 KIV 1 KIV C1 C1 C 0 1 N N N 9.626 -12.617 1.692 0.199 0.108 -1.327 C1 KIV 2 KIV O2 O2 O 0 1 N N N 10.567 -11.880 1.621 1.351 0.470 -1.435 O2 KIV 3 KIV C2 C2 C 0 1 N N N 9.461 -13.541 2.870 -0.414 -0.032 0.023 C2 KIV 4 KIV C3 C3 C 0 1 N N N 10.659 -13.816 3.833 0.397 0.274 1.255 C3 KIV 5 KIV C4 C4 C 0 1 N N N 10.538 -15.214 4.471 -0.528 0.781 2.362 C4 KIV 6 KIV C5 C5 C 0 1 N N N 10.683 -12.759 4.950 1.108 -0.995 1.727 C5 KIV 7 KIV O3 O3 O 0 1 N N N 8.395 -14.065 3.050 -1.562 -0.393 0.130 O3 KIV 8 KIV HO11 1HO1 H 0 0 N N N 7.948 -13.205 0.762 -0.127 -0.073 -3.304 HO11 KIV 9 KIV HC31 1HC3 H 0 0 N N N 11.601 -13.766 3.238 1.137 1.039 1.021 HC31 KIV 10 KIV HC41 1HC4 H 0 0 N N N 11.393 -15.410 5.158 0.058 1.003 3.254 HC41 KIV 11 KIV HC42 2HC4 H 0 0 N N N 9.557 -15.350 4.983 -1.035 1.685 2.026 HC42 KIV 12 KIV HC43 3HC4 H 0 0 N N N 10.437 -16.012 3.699 -1.268 0.015 2.596 HC43 KIV 13 KIV HC51 1HC5 H 0 0 N N N 11.538 -12.955 5.637 0.368 -1.761 1.960 HC51 KIV 14 KIV HC52 2HC5 H 0 0 N N N 10.701 -11.720 4.544 1.768 -1.356 0.938 HC52 KIV 15 KIV HC53 3HC5 H 0 0 N N N 9.711 -12.702 5.494 1.695 -0.773 2.618 HC53 KIV 16 # # 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 KIV O1 C1 SING N N 1 KIV O1 HO11 SING N N 2 KIV C1 O2 DOUB N N 3 KIV C1 C2 SING N N 4 KIV C2 C3 SING N N 5 KIV C2 O3 DOUB N N 6 KIV C3 C4 SING N N 7 KIV C3 C5 SING N N 8 KIV C3 HC31 SING N N 9 KIV C4 HC41 SING N N 10 KIV C4 HC42 SING N N 11 KIV C4 HC43 SING N N 12 KIV C5 HC51 SING N N 13 KIV C5 HC52 SING N N 14 KIV C5 HC53 SING N N 15 # # 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 KIV SMILES ACDLabs 10.04 "O=C(C(=O)O)C(C)C" KIV SMILES_CANONICAL CACTVS 3.341 "CC(C)C(=O)C(O)=O" KIV SMILES CACTVS 3.341 "CC(C)C(=O)C(O)=O" KIV SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC(C)C(=O)C(=O)O" KIV SMILES "OpenEye OEToolkits" 1.5.0 "CC(C)C(=O)C(=O)O" KIV InChI InChI 1.03 "InChI=1S/C5H8O3/c1-3(2)4(6)5(7)8/h3H,1-2H3,(H,7,8)" KIV InChIKey InChI 1.03 QHKABHOOEWYVLI-UHFFFAOYSA-N # # 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 KIV "SYSTEMATIC NAME" ACDLabs 10.04 "3-methyl-2-oxobutanoic acid" KIV "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "3-methyl-2-oxo-butanoic acid" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site KIV "Create component" 2001-01-16 EBI KIV "Modify descriptor" 2011-06-04 RCSB KIV "Modify synonyms" 2020-06-05 PDBE # # loop_ _pdbx_chem_comp_synonyms.ordinal _pdbx_chem_comp_synonyms.comp_id _pdbx_chem_comp_synonyms.name _pdbx_chem_comp_synonyms.provenance _pdbx_chem_comp_synonyms.type 1 KIV "ALPHA-KETOISOVALERIC ACID" ? ? 2 KIV KETOVALINE ? ? ##