data_MDD # _chem_comp.id MDD _chem_comp.name MALONALDEHYDE _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C3 H4 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2004-07-22 _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 72.063 _chem_comp.one_letter_code ? _chem_comp.three_letter_code MDD _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 1TDG _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 MDD OA4 OA4 O 0 1 N N N N N N 9.536 36.517 3.630 -0.123 0.189 -2.210 OA4 MDD 1 MDD CA5 CA5 C 0 1 N N N N N N 9.044 35.431 3.792 -0.203 -0.404 -1.162 CA5 MDD 2 MDD CA6 CA6 C 0 1 N N N N N N 9.857 34.312 4.382 0.667 -0.001 0.000 CA6 MDD 3 MDD CA7 CA7 C 0 1 N N N N N N 9.200 33.840 5.660 -0.201 0.404 1.162 CA7 MDD 4 MDD OA8 OA8 O 0 1 N N N N N N 9.395 34.427 6.679 -0.124 -0.189 2.210 OA8 MDD 5 MDD HA5 HA5 H 0 1 N N N N N N 7.996 35.458 3.448 -0.901 -1.221 -1.055 HA5 MDD 6 MDD HA61 1HA6 H 0 0 N N N N N N 10.924 34.599 4.535 1.295 -0.842 0.292 HA61 MDD 7 MDD HA62 2HA6 H 0 0 N N N N N N 10.020 33.480 3.658 1.298 0.838 -0.292 HA62 MDD 8 MDD HA7 HA7 H 0 1 N N N N N N 8.521 32.996 5.867 -0.893 1.227 1.057 HA7 MDD 9 # 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 MDD OA4 CA5 DOUB N N 1 MDD CA5 CA6 SING N N 2 MDD CA5 HA5 SING N N 3 MDD CA6 CA7 SING N N 4 MDD CA6 HA61 SING N N 5 MDD CA6 HA62 SING N N 6 MDD CA7 OA8 DOUB N N 7 MDD CA7 HA7 SING N N 8 # 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 MDD SMILES ACDLabs 10.04 O=CCC=O MDD SMILES_CANONICAL CACTVS 3.341 O=CCC=O MDD SMILES CACTVS 3.341 O=CCC=O MDD SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C(C=O)C=O" MDD SMILES "OpenEye OEToolkits" 1.5.0 "C(C=O)C=O" MDD InChI InChI 1.03 InChI=1S/C3H4O2/c4-2-1-3-5/h2-3H,1H2 MDD InChIKey InChI 1.03 WSMYVTOQOOLQHP-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 MDD "SYSTEMATIC NAME" ACDLabs 10.04 propanedial MDD "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 propanedial # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site MDD "Create component" 2004-07-22 RCSB MDD "Modify descriptor" 2011-06-04 RCSB MDD "Modify PCM" 2024-09-27 PDBE # loop_ _pdbx_chem_comp_pcm.pcm_id _pdbx_chem_comp_pcm.comp_id _pdbx_chem_comp_pcm.modified_residue_id _pdbx_chem_comp_pcm.type _pdbx_chem_comp_pcm.category _pdbx_chem_comp_pcm.position _pdbx_chem_comp_pcm.polypeptide_position _pdbx_chem_comp_pcm.comp_id_linking_atom _pdbx_chem_comp_pcm.modified_residue_id_linking_atom _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession 1 MDD SER None "Covalent chemical modification" "Amino-acid side chain" "Any position" CA5 OG ? ? 2 MDD SER None "Covalent chemical modification" "Amino-acid side chain" "Any position" CA7 OG ? ? #