data_X2X # _chem_comp.id X2X _chem_comp.name "(2S)-2-hydroxy-2-methyl-3-oxobutanoic acid" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C5 H8 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2014-01-06 _chem_comp.pdbx_modified_date 2014-01-17 _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 132.115 _chem_comp.one_letter_code ? _chem_comp.three_letter_code X2X _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 4OAN _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # 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 X2X OAD OAD O 0 1 N N N 84.464 66.916 56.519 1.200 -1.509 -0.009 OAD X2X 1 X2X CAH CAH C 0 1 N N N 85.503 66.550 57.114 1.220 -0.304 -0.089 CAH X2X 2 X2X OAE OAE O 0 1 N N N 85.515 66.278 58.356 2.353 0.328 -0.433 OAE X2X 3 X2X CAI CAI C 0 1 N N S 86.753 66.399 56.318 -0.030 0.490 0.191 CAI X2X 4 X2X CAB CAB C 0 1 N N N 86.937 64.943 56.034 -0.025 0.952 1.650 CAB X2X 5 X2X OAF OAF O 0 1 N N N 86.670 67.118 55.123 -0.073 1.631 -0.669 OAF X2X 6 X2X CAG CAG C 0 1 N N N 87.857 66.990 57.119 -1.240 -0.373 -0.058 CAG X2X 7 X2X OAC OAC O 0 1 N N N 88.688 66.278 57.658 -1.174 -1.567 0.108 OAC X2X 8 X2X CAA CAA C 0 1 N N N 87.905 68.468 57.321 -2.532 0.254 -0.516 CAA X2X 9 X2X H1 H1 H 0 1 N N N 84.644 66.399 58.716 3.128 -0.224 -0.607 H1 X2X 10 X2X H2 H2 H 0 1 N N N 87.001 64.389 56.982 0.850 1.576 1.830 H2 X2X 11 X2X H3 H3 H 0 1 N N N 86.082 64.573 55.450 -0.929 1.526 1.852 H3 X2X 12 X2X H4 H4 H 0 1 N N N 87.864 64.796 55.460 0.008 0.082 2.306 H4 X2X 13 X2X H5 H5 H 0 1 N N N 85.782 67.433 55.004 -0.078 1.413 -1.611 H5 X2X 14 X2X H6 H6 H 0 1 N N N 88.750 68.721 57.979 -2.372 0.765 -1.466 H6 X2X 15 X2X H7 H7 H 0 1 N N N 88.035 68.967 56.349 -3.287 -0.521 -0.642 H7 X2X 16 X2X H8 H8 H 0 1 N N N 86.966 68.805 57.784 -2.870 0.974 0.230 H8 X2X 17 # 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 X2X OAF CAI SING N N 1 X2X CAB CAI SING N N 2 X2X CAI CAH SING N N 3 X2X CAI CAG SING N N 4 X2X OAD CAH DOUB N N 5 X2X CAH OAE SING N N 6 X2X CAG CAA SING N N 7 X2X CAG OAC DOUB N N 8 X2X OAE H1 SING N N 9 X2X CAB H2 SING N N 10 X2X CAB H3 SING N N 11 X2X CAB H4 SING N N 12 X2X OAF H5 SING N N 13 X2X CAA H6 SING N N 14 X2X CAA H7 SING N N 15 X2X CAA H8 SING N N 16 # 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 X2X SMILES ACDLabs 12.01 "O=C(O)C(O)(C(=O)C)C" X2X InChI InChI 1.03 "InChI=1S/C5H8O4/c1-3(6)5(2,9)4(7)8/h9H,1-2H3,(H,7,8)/t5-/m0/s1" X2X InChIKey InChI 1.03 NMDWGEGFJUBKLB-YFKPBYRVSA-N X2X SMILES_CANONICAL CACTVS 3.385 "CC(=O)[C@](C)(O)C(O)=O" X2X SMILES CACTVS 3.385 "CC(=O)[C](C)(O)C(O)=O" X2X SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "CC(=O)[C@@](C)(C(=O)O)O" X2X SMILES "OpenEye OEToolkits" 1.7.6 "CC(=O)C(C)(C(=O)O)O" # 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 X2X "SYSTEMATIC NAME" ACDLabs 12.01 "(2S)-2-hydroxy-2-methyl-3-oxobutanoic acid" X2X "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2S)-2-methyl-2-oxidanyl-3-oxidanylidene-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 X2X "Create component" 2014-01-06 RCSB X2X "Initial release" 2014-01-22 RCSB #