data_O2U
# 
_chem_comp.id                                    O2U 
_chem_comp.name                                  "[(3S)-1-hydroxy-2,5-dioxopyrrolidin-3-yl]acetic acid" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C6 H7 N O5" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-04-19 
_chem_comp.pdbx_modified_date                    2022-12-16 
_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                        173.123 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     O2U 
_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        7UQ3 
_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 
O2U CAC C1 C 0 1 N N N 9.107  141.629 101.682 -0.329 -0.665 -0.252 CAC O2U 1  
O2U CAD C2 C 0 1 N N S 8.478  142.376 100.617 0.218  0.695  -0.630 CAD O2U 2  
O2U CAE C3 C 0 1 N N N 7.011  142.488 100.766 1.355  1.099  0.310  CAE O2U 3  
O2U CAF C4 C 0 1 N N N 6.270  143.150 99.614  2.529  0.175  0.104  CAF O2U 4  
O2U CAI C5 C 0 1 N N N 9.183  141.886 99.349  -0.993 1.633  -0.452 CAI O2U 5  
O2U CAJ C6 C 0 1 N N N 10.345 141.290 99.934  -2.096 0.706  0.009  CAJ O2U 6  
O2U NAB N1 N 0 1 N N N 10.228 141.109 101.248 -1.620 -0.544 0.080  NAB O2U 7  
O2U OAA O1 O 0 1 N N N 11.119 140.500 102.124 -2.414 -1.645 0.482  OAA O2U 8  
O2U OAG O2 O 0 1 N N N 5.031  143.127 99.782  3.648  0.341  0.826  OAG O2U 9  
O2U OAH O3 O 0 1 N N N 6.880  143.583 98.632  2.461  -0.715 -0.711 OAH O2U 10 
O2U OAK O4 O 0 1 N N N 11.328 140.875 99.314  -3.232 1.040  0.268  OAK O2U 11 
O2U OAL O5 O 0 1 N N N 8.778  141.596 102.867 0.302  -1.700 -0.254 OAL O2U 12 
O2U HAD H1 H 0 1 N N N 8.845  143.405 100.742 0.558  0.697  -1.666 HAD O2U 13 
O2U HAF H2 H 0 1 N N N 6.809  143.073 101.676 1.658  2.124  0.095  HAF O2U 14 
O2U HAE H3 H 0 1 N N N 6.607  141.472 100.886 1.015  1.029  1.343  HAE O2U 15 
O2U HAJ H4 H 0 1 N N N 9.443  142.718 98.678  -0.782 2.385  0.309  HAJ O2U 16 
O2U HAI H5 H 0 1 N N N 8.576  141.149 98.802  -1.259 2.106  -1.397 HAI O2U 17 
O2U H1  H6 H 0 1 N N N 10.770 140.536 103.007 -3.327 -1.412 0.700  H1  O2U 18 
O2U H2  H7 H 0 1 N N N 4.601  143.502 99.023  4.374  -0.276 0.659  H2  O2U 19 
# 
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 
O2U OAH CAF DOUB N N 1  
O2U OAK CAJ DOUB N N 2  
O2U CAI CAJ SING N N 3  
O2U CAI CAD SING N N 4  
O2U CAF OAG SING N N 5  
O2U CAF CAE SING N N 6  
O2U CAJ NAB SING N N 7  
O2U CAD CAE SING N N 8  
O2U CAD CAC SING N N 9  
O2U NAB CAC SING N N 10 
O2U NAB OAA SING N N 11 
O2U CAC OAL DOUB N N 12 
O2U CAD HAD SING N N 13 
O2U CAE HAF SING N N 14 
O2U CAE HAE SING N N 15 
O2U CAI HAJ SING N N 16 
O2U CAI HAI SING N N 17 
O2U OAA H1  SING N N 18 
O2U OAG H2  SING N N 19 
# 
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 
O2U SMILES           ACDLabs              12.01 "O=C1C(CC(=O)O)CC(=O)N1O"                                                        
O2U InChI            InChI                1.03  "InChI=1S/C6H7NO5/c8-4-1-3(2-5(9)10)6(11)7(4)12/h3,12H,1-2H2,(H,9,10)/t3-/m0/s1" 
O2U InChIKey         InChI                1.03  SQPSXVPPAZXZCA-VKHMYHEASA-N                                                      
O2U SMILES_CANONICAL CACTVS               3.385 "ON1C(=O)C[C@@H](CC(O)=O)C1=O"                                                   
O2U SMILES           CACTVS               3.385 "ON1C(=O)C[CH](CC(O)=O)C1=O"                                                     
O2U SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C1[C@H](C(=O)N(C1=O)O)CC(=O)O"                                                  
O2U SMILES           "OpenEye OEToolkits" 2.0.7 "C1C(C(=O)N(C1=O)O)CC(=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 
O2U "SYSTEMATIC NAME" ACDLabs              12.01 "[(3S)-1-hydroxy-2,5-dioxopyrrolidin-3-yl]acetic acid"                      
O2U "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "2-[(3~{S})-1-oxidanyl-2,5-bis(oxidanylidene)pyrrolidin-3-yl]ethanoic 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 
O2U "Create component" 2022-04-19 RCSB 
O2U "Initial release"  2022-12-21 RCSB 
# 
