data_OXD # _chem_comp.id OXD _chem_comp.name "OXALIC ACID" _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C2 H2 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2003-06-20 _chem_comp.pdbx_modified_date 2024-09-27 _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 90.035 _chem_comp.one_letter_code ? _chem_comp.three_letter_code OXD _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 1O4N _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm Y # 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_backbone_atom_flag _chem_comp_atom.pdbx_n_terminal_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 OXD C1 C1 C 0 1 N N N N N N 15.157 28.504 17.941 -0.139 0.000 0.734 C1 OXD 1 OXD C2 C2 C 0 1 N N N N N N 16.600 28.312 17.493 0.139 0.000 -0.734 C2 OXD 2 OXD O3 O3 O 0 1 N N N N N N 15.039 28.119 19.174 -1.283 0.000 1.134 O3 OXD 3 OXD O4 O4 O 0 1 N N N N N N 17.495 28.244 18.388 1.283 0.000 -1.134 O4 OXD 4 OXD O5 O5 O 0 1 N N N N N N 14.310 28.737 17.043 0.880 0.000 1.611 O5 OXD 5 OXD O6 O6 O 0 1 N N N N N N 16.869 28.034 16.379 -0.880 0.000 -1.611 O6 OXD 6 OXD H5 H5 H 0 1 N N N N N N 13.410 28.856 17.322 0.700 0.000 2.562 H5 OXD 7 OXD H6 H6 H 0 1 N N N N N N 17.769 27.914 16.099 -0.700 0.000 -2.562 H6 OXD 8 # 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 OXD C1 C2 SING N N 1 OXD C1 O3 DOUB N N 2 OXD C1 O5 SING N N 3 OXD C2 O4 DOUB N N 4 OXD C2 O6 SING N N 5 OXD O5 H5 SING N N 6 OXD O6 H6 SING N N 7 # 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 OXD SMILES ACDLabs 10.04 "O=C(O)C(=O)O" OXD SMILES_CANONICAL CACTVS 3.341 "OC(=O)C(O)=O" OXD SMILES CACTVS 3.341 "OC(=O)C(O)=O" OXD SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C(=O)(C(=O)O)O" OXD SMILES "OpenEye OEToolkits" 1.5.0 "C(=O)(C(=O)O)O" OXD InChI InChI 1.03 "InChI=1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)" OXD InChIKey InChI 1.03 MUBZPKHOEPUJKR-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 OXD "SYSTEMATIC NAME" ACDLabs 10.04 "ethanedioic acid" OXD "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "ethanedioic 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 OXD "Create component" 2003-06-20 RCSB OXD "Modify descriptor" 2011-06-04 RCSB OXD "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id OXD _pdbx_chem_comp_pcm.modified_residue_id ASP _pdbx_chem_comp_pcm.type None _pdbx_chem_comp_pcm.category "Covalent chemical modification" _pdbx_chem_comp_pcm.position "Amino-acid side chain" _pdbx_chem_comp_pcm.polypeptide_position "Any position" _pdbx_chem_comp_pcm.comp_id_linking_atom C1 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom OD2 _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #