data_2FU # _chem_comp.id 2FU _chem_comp.name BUT-2-ENEDIAL _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C4 H4 O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 1999-07-08 _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 84.073 _chem_comp.one_letter_code ? _chem_comp.three_letter_code 2FU _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 1BIJ _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 2FU C1 C1 C 0 1 N N N N N N -39.588 -3.679 104.439 0.332 0.000 -0.586 C1 2FU 1 2FU O3 O3 O 0 1 N N N N N N -39.910 -2.465 106.420 0.187 0.000 -2.908 O3 2FU 2 2FU C2 C2 C 0 1 N N N N N N -40.312 -3.380 105.676 -0.411 -0.000 -1.853 C2 2FU 3 2FU C7 C7 C 0 1 N N N N N N -37.489 -3.480 103.103 0.411 0.000 1.853 C7 2FU 4 2FU C5 C5 C 0 1 N N N N N N -38.404 -2.973 104.126 -0.332 -0.000 0.586 C5 2FU 5 2FU O8 O8 O 0 1 N N N N N N -37.614 -4.640 102.682 -0.187 -0.000 2.908 O8 2FU 6 2FU H1 H1 H 0 1 N N N N N N -39.940 -4.448 103.731 1.412 0.000 -0.593 H1 2FU 7 2FU H2 H2 H 0 1 N N N N N N -41.215 -3.874 106.071 -1.490 0.003 -1.846 H2 2FU 8 2FU H7 H7 H 0 1 N N N N N N -36.650 -2.953 102.617 1.490 0.000 1.846 H7 2FU 9 2FU H5 H5 H 0 1 N N N N N N -38.196 -2.038 104.673 -1.412 -0.000 0.593 H5 2FU 10 # 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 2FU C1 C2 SING N N 1 2FU C1 C5 DOUB N E 2 2FU C1 H1 SING N N 3 2FU O3 C2 DOUB N N 4 2FU C2 H2 SING N N 5 2FU C7 C5 SING N N 6 2FU C7 O8 DOUB N N 7 2FU C7 H7 SING N N 8 2FU C5 H5 SING N N 9 # 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 2FU SMILES ACDLabs 10.04 O=C\C=C\C=O 2FU SMILES_CANONICAL CACTVS 3.341 O=C\C=C\C=O 2FU SMILES CACTVS 3.341 O=CC=CC=O 2FU SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C(=CC=O)C=O" 2FU SMILES "OpenEye OEToolkits" 1.5.0 "C(=CC=O)C=O" 2FU InChI InChI 1.03 InChI=1S/C4H4O2/c5-3-1-2-4-6/h1-4H/b2-1+ 2FU InChIKey InChI 1.03 JGEMYUOFGVHXKV-OWOJBTEDSA-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 2FU "SYSTEMATIC NAME" ACDLabs 10.04 "(2E)-but-2-enedial" 2FU "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 but-2-enedial # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site 2FU "Create component" 1999-07-08 RCSB 2FU "Modify descriptor" 2011-06-04 RCSB 2FU "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 2FU LYS None Crosslinker "Amino-acid side chain" "Any position" C2 NZ ? ? 2 2FU LYS None Crosslinker "Amino-acid side chain" "Any position" C7 NZ ? ? #