data_A1JHS # _chem_comp.id A1JHS _chem_comp.name "5-Formyl-2-furancarboxylic Acid" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C6 H4 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms "5-methanoylfuran-2-carboxylic acid; 5-Formyl-2-furoic Acid" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-06-19 _chem_comp.pdbx_modified_date 2026-03-27 _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 140.094 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1JHS _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 9RG4 _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 A1JHS OAH O1 O 0 1 N N N N N N -43.429 -0.149 -37.929 2.291 1.605 0.003 OAH A1JHS 1 A1JHS CAF C1 C 0 1 N N N N N N -43.358 -1.399 -37.700 2.085 0.273 0.000 CAF A1JHS 2 A1JHS OAI O2 O 0 1 N N N N N N -44.227 -2.206 -38.190 3.032 -0.488 -0.004 OAI A1JHS 3 A1JHS CAA C2 C 0 1 Y N N N N N -42.247 -1.983 -36.836 0.712 -0.260 0.001 CAA A1JHS 4 A1JHS OAE O3 O 0 1 Y N N N N N -40.894 -1.930 -37.035 -0.414 0.475 -0.001 OAE A1JHS 5 A1JHS CAD C3 C 0 1 Y N N N N N -40.168 -2.627 -36.106 -1.484 -0.343 0.001 CAD A1JHS 6 A1JHS CAG C4 C 0 1 N N N N N N -38.642 -2.708 -35.982 -2.887 0.075 -0.000 CAG A1JHS 7 A1JHS OAJ O4 O 0 1 N N N N N N -38.076 -3.783 -35.964 -3.168 1.256 -0.003 OAJ A1JHS 8 A1JHS CAC C5 C 0 1 Y N N N N N -41.111 -3.122 -35.211 -1.027 -1.646 0.004 CAC A1JHS 9 A1JHS CAB C6 C 0 1 Y N N N N N -42.382 -2.741 -35.699 0.371 -1.583 -0.002 CAB A1JHS 10 A1JHS H1 H1 H 0 1 N N N N N N -44.182 0.030 -38.480 3.209 1.908 0.002 H1 A1JHS 11 A1JHS H3 H3 H 0 1 N N N N N N -40.910 -3.689 -34.314 -1.632 -2.540 0.006 H3 A1JHS 12 A1JHS H4 H4 H 0 1 N N N N N N -43.324 -3.008 -35.243 1.051 -2.421 -0.006 H4 A1JHS 13 A1JHS H2 H2 H 0 1 N N N N N N -38.063 -1.799 -35.910 -3.672 -0.666 0.001 H2 A1JHS 14 # 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 A1JHS OAI CAF DOUB N N 1 A1JHS OAH CAF SING N N 2 A1JHS CAF CAA SING N N 3 A1JHS OAE CAA SING Y N 4 A1JHS OAE CAD SING Y N 5 A1JHS CAA CAB DOUB Y N 6 A1JHS CAD CAG SING N N 7 A1JHS CAD CAC DOUB Y N 8 A1JHS CAG OAJ DOUB N N 9 A1JHS CAB CAC SING Y N 10 A1JHS OAH H1 SING N N 11 A1JHS CAC H3 SING N N 12 A1JHS CAB H4 SING N N 13 A1JHS CAG H2 SING N N 14 # 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 A1JHS InChI InChI 1.06 "InChI=1S/C6H4O4/c7-3-4-1-2-5(10-4)6(8)9/h1-3H,(H,8,9)" A1JHS InChIKey InChI 1.06 SHNRXUWGUKDPMA-UHFFFAOYSA-N A1JHS SMILES_CANONICAL CACTVS 3.385 "OC(=O)c1oc(C=O)cc1" A1JHS SMILES CACTVS 3.385 "OC(=O)c1oc(C=O)cc1" A1JHS SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc(oc1C=O)C(=O)O" A1JHS SMILES "OpenEye OEToolkits" 2.0.7 "c1cc(oc1C=O)C(=O)O" # _pdbx_chem_comp_identifier.comp_id A1JHS _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 "5-methanoylfuran-2-carboxylic 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 A1JHS "Create component" 2025-06-19 PDBE A1JHS "Modify synonyms" 2025-06-19 PDBE A1JHS "Initial release" 2026-04-01 RCSB # 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 A1JHS "5-methanoylfuran-2-carboxylic acid" PDB ? 2 A1JHS "5-Formyl-2-furoic Acid" AUTHOR ? #