data_QUS
#

_chem_comp.id                                   QUS
_chem_comp.name                                 "(S)-2-AMINO-3-(3,5-DIOXO-[1,2,4]OXADIAZOLIDIN-2-YL)-PROPIONIC ACID"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C5 H7 N3 O5"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        QUISQUALATE
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2002-09-05
_chem_comp.pdbx_modified_date                   2020-06-17
_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                       189.126
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    QUS
_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       1MM6
_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
QUS  C01   C01   C  0  1  N  N  N  31.482  53.532   6.403   2.949  -0.301   0.087  C01   QUS   1  
QUS  C02   C02   C  0  1  N  N  S  31.224  53.701   4.904   1.499  -0.179   0.479  C02   QUS   2  
QUS  C03   C03   C  0  1  N  N  N  32.103  54.884   4.470   0.615  -0.483  -0.732  C03   QUS   3  
QUS  C04   C04   C  0  1  Y  N  N  33.519  53.780   2.649  -1.356   0.966  -0.252  C04   QUS   4  
QUS  C05   C05   C  0  1  Y  N  N  32.235  54.487   0.939  -2.796  -0.585   0.123  C05   QUS   5  
QUS  NP3   NP3   N  0  1  N  N  N  29.752  53.892   4.792   1.232   1.187   0.949  NP3   QUS   6  
QUS  N14   N14   N  0  1  Y  N  N  32.626  54.721   3.104  -0.788  -0.249  -0.384  N14   QUS   7  
QUS  N15   N15   N  0  1  Y  N  N  33.257  53.666   1.327  -2.654   0.759   0.069  N15   QUS   8  
QUS  O16   O16   O  0  1  N  N  N  30.511  53.513   7.189   3.593   0.691  -0.161  O16   QUS   9  
QUS  O17   O17   O  0  1  N  N  N  32.677  53.418   6.776   3.525  -1.511   0.014  O17   QUS  10  
QUS  O18   O18   O  0  1  N  N  N  34.339  53.216   3.345  -0.809   2.042  -0.402  O18   QUS  11  
QUS  O19   O19   O  0  1  N  N  N  31.723  54.657  -0.147  -3.815  -1.193   0.386  O19   QUS  12  
QUS  O20   O20   O  0  1  Y  N  N  31.806  55.166   2.029  -1.603  -1.120  -0.169  O20   QUS  13  
QUS  H02   H02   H  0  1  N  N  N  31.488  52.863   4.242   1.277  -0.887   1.278  H02   QUS  14  
QUS  H031  1H03  H  0  0  N  N  N  32.961  54.936   5.156   0.898   0.167  -1.560  H031  QUS  15  
QUS  H032  2H03  H  0  0  N  N  N  31.497  55.801   4.505   0.748  -1.524  -1.026  H032  QUS  16  
QUS  HP31  1HP3  H  0  0  N  N  N  29.422  54.410   5.581   1.450   1.806   0.182  HP31  QUS  17  
QUS  HP32  2HP3  H  0  0  N  N  N  29.301  53.000   4.767   0.237   1.253   1.101  HP32  QUS  18  
QUS  H15   H15   H  0  1  N  N  N  33.751  53.055   0.708  -3.335   1.431   0.230  H15   QUS  19  
QUS  H17   H17   H  0  1  N  N  N  32.706  53.319   7.720   4.455  -1.589  -0.238  H17   QUS  20  
#   #
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
QUS  C01  C02   SING  N  N   1  
QUS  C01  O16   DOUB  N  N   2  
QUS  C01  O17   SING  N  N   3  
QUS  C02  C03   SING  N  N   4  
QUS  C02  NP3   SING  N  N   5  
QUS  C02  H02   SING  N  N   6  
QUS  C03  N14   SING  N  N   7  
QUS  C03  H031  SING  N  N   8  
QUS  C03  H032  SING  N  N   9  
QUS  C04  N14   SING  Y  N  10  
QUS  C04  N15   SING  Y  N  11  
QUS  C04  O18   DOUB  N  N  12  
QUS  C05  N15   SING  Y  N  13  
QUS  C05  O19   DOUB  N  N  14  
QUS  C05  O20   SING  Y  N  15  
QUS  NP3  HP31  SING  N  N  16  
QUS  NP3  HP32  SING  N  N  17  
QUS  N14  O20   SING  Y  N  18  
QUS  N15  H15   SING  N  N  19  
QUS  O17  H17   SING  N  N  20  
#   #
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
QUS  SMILES            ACDLabs               10.04  "O=C1NC(=O)ON1CC(N)C(=O)O"  
QUS  SMILES_CANONICAL  CACTVS                3.341  "N[C@@H](CN1OC(=O)NC1=O)C(O)=O"  
QUS  SMILES            CACTVS                3.341  "N[CH](CN1OC(=O)NC1=O)C(O)=O"  
QUS  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "C([C@@H](C(=O)O)N)N1C(=O)NC(=O)O1"  
QUS  SMILES            "OpenEye OEToolkits"  1.5.0  "C(C(C(=O)O)N)N1C(=O)NC(=O)O1"  
QUS  InChI             InChI                 1.03   "InChI=1S/C5H7N3O5/c6-2(3(9)10)1-8-4(11)7-5(12)13-8/h2H,1,6H2,(H,9,10)(H,7,11,12)/t2-/m0/s1"  
QUS  InChIKey          InChI                 1.03   ASNFTDCKZKHJSW-REOHCLBHSA-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
QUS  "SYSTEMATIC NAME"  ACDLabs               10.04  "3-(3,5-dioxo-1,2,4-oxadiazolidin-2-yl)-L-alanine"  
QUS  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "(2S)-2-amino-3-(3,5-dioxo-1,2,4-oxadiazolidin-2-yl)propanoic 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
QUS  "Create component"   2002-09-05  RCSB  
QUS  "Modify descriptor"  2011-06-04  RCSB  
QUS  "Modify synonyms"    2020-06-05  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     QUS
_pdbx_chem_comp_synonyms.name        QUISQUALATE
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
