data_BUO
# 
_chem_comp.id                                    BUO 
_chem_comp.name                                  butane-2,3-dione 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C4 H6 O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2017-07-21 
_chem_comp.pdbx_modified_date                    2017-11-17 
_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                        86.089 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     BUO 
_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        5OJG 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  EBI 
# 
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 
BUO O1 O1 O 0 1 N N N -40.250 -12.586 -43.199 0.994  -1.386 0.001  O1 BUO 1  
BUO C1 C1 C 0 1 N N N -40.264 -13.770 -42.867 0.713  -0.211 0.002  C1 BUO 2  
BUO C4 C2 C 0 1 N N N -39.576 -14.415 -41.647 1.806  0.826  -0.002 C4 BUO 3  
BUO C2 C3 C 0 1 N N N -40.938 -14.766 -43.709 -0.713 0.211  0.001  C2 BUO 4  
BUO C3 C4 C 0 1 N N N -42.159 -14.323 -44.463 -1.806 -0.826 -0.002 C3 BUO 5  
BUO O2 O2 O 0 1 N N N -40.446 -15.881 -43.744 -0.994 1.386  0.001  O2 BUO 6  
BUO H1 H1 H 0 1 N N N -39.040 -13.642 -41.077 2.066  1.076  -1.031 H1 BUO 7  
BUO H2 H2 H 0 1 N N N -40.335 -14.885 -41.004 1.459  1.722  0.513  H2 BUO 8  
BUO H3 H3 H 0 1 N N N -38.862 -15.179 -41.990 2.684  0.431  0.509  H3 BUO 9  
BUO H4 H4 H 0 1 N N N -42.548 -15.163 -45.058 -1.362 -1.822 -0.002 H4 BUO 10 
BUO H5 H5 H 0 1 N N N -42.929 -13.991 -43.751 -2.424 -0.704 0.887  H5 BUO 11 
BUO H6 H6 H 0 1 N N N -41.895 -13.491 -45.132 -2.422 -0.703 -0.892 H6 BUO 12 
# 
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 
BUO C3 C2 SING N N 1  
BUO O2 C2 DOUB N N 2  
BUO C2 C1 SING N N 3  
BUO O1 C1 DOUB N N 4  
BUO C1 C4 SING N N 5  
BUO C4 H1 SING N N 6  
BUO C4 H2 SING N N 7  
BUO C4 H3 SING N N 8  
BUO C3 H4 SING N N 9  
BUO C3 H5 SING N N 10 
BUO C3 H6 SING N N 11 
# 
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 
BUO InChI            InChI                1.03  "InChI=1S/C4H6O2/c1-3(5)4(2)6/h1-2H3" 
BUO InChIKey         InChI                1.03  QSJXEFYPDANLFS-UHFFFAOYSA-N           
BUO SMILES_CANONICAL CACTVS               3.385 "CC(=O)C(C)=O"                        
BUO SMILES           CACTVS               3.385 "CC(=O)C(C)=O"                        
BUO SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "CC(=O)C(=O)C"                        
BUO SMILES           "OpenEye OEToolkits" 2.0.6 "CC(=O)C(=O)C"                        
# 
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 
BUO "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.6 butane-2,3-dione 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
BUO "Create component" 2017-07-21 EBI  
BUO "Initial release"  2017-11-22 RCSB 
# 
