data_ZSN
#

_chem_comp.id                                   ZSN
_chem_comp.name                                 "1-(2-amino-2-oxoethyl)hydrazinecarboxylic acid"
_chem_comp.type                                 peptide-like
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C3 H7 N3 O3"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        Aza-asparagine
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2012-06-01
_chem_comp.pdbx_modified_date                   2021-03-01
_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                       133.106
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    ZSN
_chem_comp.pdbx_model_coordinates_details       ?
_chem_comp.pdbx_model_coordinates_missing_flag  Y
_chem_comp.pdbx_ideal_coordinates_details       Corina
_chem_comp.pdbx_ideal_coordinates_missing_flag  N
_chem_comp.pdbx_model_coordinates_db_code       4AWB
_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
ZSN  N     N     N  0  1  N  N  N  21.944  33.254  -2.162  -0.880   1.831   0.053  N     ZSN   1  
ZSN  C     C     C  0  1  N  N  N  23.081  32.361  -0.342  -1.442  -0.451   0.074  C     ZSN   2  
ZSN  O     O     O  0  1  N  N  N  23.061  31.915   0.783  -1.161  -1.605   0.334  O     ZSN   3  
ZSN  CB    CB    C  0  1  N  N  N  20.687  32.028  -0.622   0.730   0.215   0.955  CB    ZSN   4  
ZSN  CG    CG    C  0  1  N  N  N  19.421  32.669  -1.106   1.744  -0.047  -0.129  CG    ZSN   5  
ZSN  OD1   OD1   O  0  1  N  N  N  19.125  33.790  -0.840   1.419   0.026  -1.295  OD1   ZSN   6  
ZSN  NA    NA    N  0  1  N  N  N  21.956  32.589  -1.032  -0.563   0.534   0.346  NA    ZSN   7  
ZSN  ND2   ND2   N  0  1  N  N  N  18.620  31.918  -1.800   3.013  -0.361   0.198  ND2   ZSN   8  
ZSN  OXT   OXT   O  0  1  N  Y  N       ?       ?       ?  -2.631  -0.158  -0.486  OXT   ZSN   9  
ZSN  HXT   HXT   H  0  1  N  N  N       ?       ?       ?  -3.227  -0.898  -0.662  HXT   ZSN  10  
ZSN  H2    H2    H  0  1  N  N  N  22.297  34.177  -2.009  -1.743   2.102   0.499  H2    ZSN  11  
ZSN  H     H     H  0  1  N  N  N  21.007  33.309  -2.507  -0.129   2.453   0.311  H     ZSN  12  
ZSN  HB1C  HB1C  H  0  0  N  N  N  20.662  32.055   0.477   0.629  -0.672   1.580  HB1C  ZSN  13  
ZSN  HB2C  HB2C  H  0  0  N  N  N  20.671  30.983  -0.964   1.061   1.055   1.567  HB2C  ZSN  14  
ZSN  HD21  HD21  H  0  0  N  N  N  17.744  32.281  -2.117   3.274  -0.420   1.131  HD21  ZSN  15  
ZSN  HD22  HD22  H  0  0  N  N  N  18.880  30.977  -2.017   3.666  -0.530  -0.499  HD22  ZSN  16  
#   #
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
ZSN  N    NA    SING  N  N   1  
ZSN  C    O     DOUB  N  N   2  
ZSN  C    NA    SING  N  N   3  
ZSN  CB   CG    SING  N  N   4  
ZSN  CB   NA    SING  N  N   5  
ZSN  CG   OD1   DOUB  N  N   6  
ZSN  CG   ND2   SING  N  N   7  
ZSN  N    H     SING  N  N   8  
ZSN  N    H2    SING  N  N   9  
ZSN  C    OXT   SING  N  N  10  
ZSN  OXT  HXT   SING  N  N  11  
ZSN  CB   HB1C  SING  N  N  12  
ZSN  CB   HB2C  SING  N  N  13  
ZSN  ND2  HD21  SING  N  N  14  
ZSN  ND2  HD22  SING  N  N  15  
#   #
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
ZSN  SMILES            ACDLabs               12.01  "O=C(N)CN(N)C(=O)O"  
ZSN  InChI             InChI                 1.03   "InChI=1S/C3H7N3O3/c4-2(7)1-6(5)3(8)9/h1,5H2,(H2,4,7)(H,8,9)"  
ZSN  InChIKey          InChI                 1.03   AYJPQGDWEDBSTK-UHFFFAOYSA-N  
ZSN  SMILES_CANONICAL  CACTVS                3.385  "NN(CC(N)=O)C(O)=O"  
ZSN  SMILES            CACTVS                3.385  "NN(CC(N)=O)C(O)=O"  
ZSN  SMILES_CANONICAL  "OpenEye OEToolkits"  1.9.2  "C(C(=O)N)N(C(=O)O)N"  
ZSN  SMILES            "OpenEye OEToolkits"  1.9.2  "C(C(=O)N)N(C(=O)O)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
ZSN  "SYSTEMATIC NAME"  ACDLabs               12.01  "1-(2-amino-2-oxoethyl)hydrazinecarboxylic acid"  
ZSN  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.9.2  "azanyl-(2-azanyl-2-oxidanylidene-ethyl)carbamic 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
ZSN  "Create component"    2012-06-01  EBI   
ZSN  "Other modification"  2012-06-06  EBI   
ZSN  "Initial release"     2013-06-26  RCSB  
ZSN  "Modify descriptor"   2014-09-05  RCSB  
ZSN  "Modify synonyms"     2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     ZSN
_pdbx_chem_comp_synonyms.name        Aza-asparagine
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
