data_7QD
# 
_chem_comp.id                                    7QD 
_chem_comp.name                                  "(2S)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C7 H8 O8" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2016-11-29 
_chem_comp.pdbx_modified_date                    2018-09-21 
_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                        220.134 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     7QD 
_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        5TZ4 
_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 
7QD O01  O1 O 0 1 N N N 75.349 28.081 79.575 1.670  1.026  0.715  O01  7QD 1  
7QD C02  C1 C 0 1 N N N 75.254 27.032 78.948 1.904  -0.034 0.186  C02  7QD 2  
7QD C03  C2 C 0 1 N N N 74.065 26.827 78.070 3.313  -0.438 -0.083 C03  7QD 3  
7QD O04  O2 O 0 1 N N N 73.754 25.668 77.675 3.548  -1.504 -0.610 O04  7QD 4  
7QD O05  O3 O 0 1 N N N 73.370 27.821 77.724 4.325  0.382  0.258  O05  7QD 5  
7QD C06  C3 C 0 1 N N N 76.300 25.963 79.054 0.771  -0.951 -0.196 C06  7QD 6  
7QD C07  C4 C 0 1 N N S 77.577 26.253 79.781 -0.561 -0.306 0.193  C07  7QD 7  
7QD O08  O4 O 0 1 N N N 78.309 27.217 79.117 -0.587 -0.080 1.603  O08  7QD 8  
7QD C09  C5 C 0 1 N N N 77.223 26.739 81.139 -0.713 1.008  -0.530 C09  7QD 9  
7QD O10  O5 O 0 1 N N N 77.602 27.879 81.510 -0.831 2.033  0.099  O10  7QD 10 
7QD O11  O6 O 0 1 N N N 76.548 26.007 81.912 -0.717 1.039  -1.871 O11  7QD 11 
7QD C12  C6 C 0 1 N N N 78.387 25.004 79.941 -1.711 -1.237 -0.196 C12  7QD 12 
7QD C13  C7 C 0 1 N N N 79.565 25.032 80.860 -3.026 -0.552 0.075  C13  7QD 13 
7QD O14  O7 O 0 1 N N N 79.475 25.582 81.992 -4.180 -1.184 -0.192 O14  7QD 14 
7QD O15  O8 O 0 1 N N N 80.652 24.501 80.515 -3.041 0.567  0.531  O15  7QD 15 
7QD H1   H1 H 0 1 N N N 72.654 27.530 77.171 5.222  0.076  0.064  H1   7QD 16 
7QD H062 H2 H 0 0 N N N 75.832 25.105 79.559 0.790  -1.123 -1.272 H062 7QD 17 
7QD H061 H3 H 0 0 N N N 76.573 25.679 78.027 0.881  -1.901 0.326  H061 7QD 18 
7QD H081 H4 H 0 0 N N N 78.423 27.973 79.681 -0.494 -0.884 2.132  H081 7QD 19 
7QD H2   H5 H 0 1 N N N 76.409 26.459 82.736 -0.817 1.906  -2.290 H2   7QD 20 
7QD H121 H6 H 0 0 N N N 77.707 24.221 80.308 -1.639 -1.481 -1.255 H121 7QD 21 
7QD H122 H7 H 0 0 N N N 78.760 24.728 78.943 -1.651 -2.153 0.393  H122 7QD 22 
7QD H3   H8 H 0 1 N N N 80.305 25.507 82.448 -4.997 -0.704 -0.002 H3   7QD 23 
# 
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 
7QD O04 C03  DOUB N N 1  
7QD O05 C03  SING N N 2  
7QD C03 C02  SING N N 3  
7QD C02 C06  SING N N 4  
7QD C02 O01  DOUB N N 5  
7QD C06 C07  SING N N 6  
7QD O08 C07  SING N N 7  
7QD C07 C12  SING N N 8  
7QD C07 C09  SING N N 9  
7QD C12 C13  SING N N 10 
7QD O15 C13  DOUB N N 11 
7QD C13 O14  SING N N 12 
7QD C09 O10  DOUB N N 13 
7QD C09 O11  SING N N 14 
7QD O05 H1   SING N N 15 
7QD C06 H062 SING N N 16 
7QD C06 H061 SING N N 17 
7QD O08 H081 SING N N 18 
7QD O11 H2   SING N N 19 
7QD C12 H121 SING N N 20 
7QD C12 H122 SING N N 21 
7QD O14 H3   SING N N 22 
# 
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 
7QD SMILES           ACDLabs              12.01 "O=C(CC(CC(O)=O)(C(=O)O)O)C(=O)O"                                                                      
7QD InChI            InChI                1.03  "InChI=1S/C7H8O8/c8-3(5(11)12)1-7(15,6(13)14)2-4(9)10/h15H,1-2H2,(H,9,10)(H,11,12)(H,13,14)/t7-/m0/s1" 
7QD InChIKey         InChI                1.03  RQMCNDRMPZBEOD-ZETCQYMHSA-N                                                                            
7QD SMILES_CANONICAL CACTVS               3.385 "OC(=O)C[C@@](O)(CC(=O)C(O)=O)C(O)=O"                                                                  
7QD SMILES           CACTVS               3.385 "OC(=O)C[C](O)(CC(=O)C(O)=O)C(O)=O"                                                                    
7QD SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "C(C(=O)C(=O)O)[C@](CC(=O)O)(C(=O)O)O"                                                                 
7QD SMILES           "OpenEye OEToolkits" 2.0.6 "C(C(=O)C(=O)O)C(CC(=O)O)(C(=O)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 
7QD "SYSTEMATIC NAME" ACDLabs              12.01 "(2S)-2-hydroxy-4-oxobutane-1,2,4-tricarboxylic acid"                
7QD "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.6 "(2~{S})-2-oxidanyl-4-oxidanylidene-butane-1,2,4-tricarboxylic 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 
7QD "Create component" 2016-11-29 RCSB 
7QD "Initial release"  2018-09-26 RCSB 
# 
