data_OKG
# 
_chem_comp.id                                    OKG 
_chem_comp.name                                  "4-peroxy-4-oxobutanoic acid" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C4 H5 O5" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    -1 
_chem_comp.pdbx_initial_date                     2017-08-09 
_chem_comp.pdbx_modified_date                    2017-09-01 
_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                        133.079 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     OKG 
_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        6ALO 
_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 
OKG O4 O1 O 0  1 N N N 7.901 0.291  24.469 -3.460 -0.723 0.000  O4 OKG 1  
OKG C5 C1 C 0  1 N N N 6.831 0.357  23.836 -2.368 0.058  -0.000 C5 OKG 2  
OKG O3 O2 O 0  1 N N N 5.854 -0.379 24.115 -2.485 1.261  -0.000 O3 OKG 3  
OKG C4 C2 C 0  1 N N N 6.711 1.364  22.709 -0.996 -0.565 0.000  C4 OKG 4  
OKG C3 C3 C 0  1 N N N 8.093 1.802  22.208 0.065  0.538  -0.000 C3 OKG 5  
OKG C2 C4 C 0  1 N N N 7.985 2.895  21.177 1.437  -0.085 0.000  C2 OKG 6  
OKG O5 O3 O 0  1 N N N 6.663 3.653  20.999 1.555  -1.288 0.000  O5 OKG 7  
OKG O2 O4 O -1 1 N N N 8.857 4.421  19.561 3.647  0.116  -0.000 O2 OKG 8  
OKG O1 O5 O 0  1 N N N 9.019 3.265  20.400 2.529  0.696  -0.000 O1 OKG 9  
OKG H1 H1 H 0  1 N N N 7.829 -0.372 25.145 -4.318 -0.277 0.000  H1 OKG 10 
OKG H2 H2 H 0  1 N N N 6.165 2.247  23.073 -0.877 -1.183 0.890  H2 OKG 11 
OKG H3 H3 H 0  1 N N N 6.156 0.907  21.877 -0.877 -1.183 -0.890 H3 OKG 12 
OKG H4 H4 H 0  1 N N N 8.602 0.936  21.759 -0.053 1.156  -0.890 H4 OKG 13 
OKG H5 H5 H 0  1 N N N 8.682 2.172  23.061 -0.053 1.156  0.890  H5 OKG 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 
OKG O2 O1 SING N N 1  
OKG O1 C2 SING N N 2  
OKG O5 C2 DOUB N N 3  
OKG C2 C3 SING N N 4  
OKG C3 C4 SING N N 5  
OKG C4 C5 SING N N 6  
OKG C5 O3 DOUB N N 7  
OKG C5 O4 SING N N 8  
OKG O4 H1 SING N N 9  
OKG C4 H2 SING N N 10 
OKG C4 H3 SING N N 11 
OKG C3 H4 SING N N 12 
OKG C3 H5 SING N N 13 
# 
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 
OKG SMILES           ACDLabs              12.01 "OC(=O)CCC(=O)O[O-]"                                       
OKG InChI            InChI                1.03  "InChI=1S/C4H6O5/c5-3(6)1-2-4(7)9-8/h8H,1-2H2,(H,5,6)/p-1" 
OKG InChIKey         InChI                1.03  WBOQHFMXKCEWSQ-UHFFFAOYSA-M                                
OKG SMILES_CANONICAL CACTVS               3.385 "OC(=O)CCC(=O)O[O-]"                                       
OKG SMILES           CACTVS               3.385 "OC(=O)CCC(=O)O[O-]"                                       
OKG SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "C(CC(=O)O[O-])C(=O)O"                                     
OKG SMILES           "OpenEye OEToolkits" 2.0.6 "C(CC(=O)O[O-])C(=O)O"                                     
# 
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 
OKG "SYSTEMATIC NAME" ACDLabs              12.01 "2-(3-carboxypropanoyl)dioxidan-1-ide"     
OKG "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.6 4-oxidanyl-4-oxidanylidene-butaneperoxoate 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
OKG "Create component"   2017-08-09 RCSB 
OKG "Other modification" 2017-08-16 RCSB 
OKG "Initial release"    2017-09-06 RCSB 
# 
