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                    2011-06-04 
_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 
# 
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 
2FU C1 C1 C 0 1 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 -39.910 -2.465 106.420 0.187  0.000  -2.908 O3 2FU 2  
2FU C2 C2 C 0 1 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 -37.489 -3.480 103.103 0.411  0.000  1.853  C7 2FU 4  
2FU C5 C5 C 0 1 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 -37.614 -4.640 102.682 -0.187 -0.000 2.908  O8 2FU 6  
2FU H1 H1 H 0 1 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 -41.215 -3.874 106.071 -1.490 0.003  -1.846 H2 2FU 8  
2FU H7 H7 H 0 1 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 -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 
# 
