data_PZA
#

_chem_comp.id                                   PZA
_chem_comp.name                                 PYRAZINE-2-CARBOXAMIDE
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C5 H5 N3 O"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        Pyrazinamide
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2004-09-06
_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                       123.113
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    PZA
_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       1X8A
_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
PZA  C   C   C  0  1  N  N  N  -6.946   2.636  5.314  -0.067  -0.000   1.661  C   PZA   1  
PZA  N1  N1  N  0  1  N  N  N  -7.046   3.889  4.447   1.073  -0.001   2.379  N1  PZA   2  
PZA  O   O   O  0  1  N  N  N  -7.384   2.947  6.619  -1.142   0.000   2.228  O   PZA   3  
PZA  C1  C1  C  0  1  Y  N  N  -3.282   1.653  4.441   1.210  -0.001  -1.759  C1  PZA   4  
PZA  C2  C2  C  0  1  Y  N  N  -3.399   0.157  4.752   0.035  -0.000  -2.497  C2  PZA   5  
PZA  N2  N2  N  0  1  Y  N  N  -4.343  -0.128  5.850  -1.134   0.000  -1.883  N2  PZA   6  
PZA  C3  C3  C  0  1  Y  N  N  -5.663   0.505  5.668  -1.190   0.000  -0.563  C3  PZA   7  
PZA  C4  C4  C  0  1  Y  N  N  -5.550   2.006  5.389  -0.011  -0.000   0.180  C4  PZA   8  
PZA  N3  N3  N  0  1  Y  N  N  -4.667   2.226  4.159   1.164   0.004  -0.442  N3  PZA   9  
PZA  H1  H1  H  0  1  N  N  N  -7.024   3.611  3.394   1.036  -0.000   3.348  H1  PZA  10  
PZA  H2  H2  H  0  1  N  N  N  -6.220   4.563  4.669   1.931  -0.005   1.926  H2  PZA  11  
PZA  H3  H3  H  0  1  N  N  N  -2.633   1.813  3.581   2.164  -0.002  -2.264  H3  PZA  12  
PZA  H5  H5  H  0  1  N  N  N  -2.418  -0.241  5.012   0.077  -0.001  -3.576  H5  PZA  13  
PZA  H4  H4  H  0  1  N  N  N  -6.251   0.349  6.571  -2.146   0.000  -0.062  H4  PZA  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
PZA  C   N1  SING  N  N   1  
PZA  C   O   DOUB  N  N   2  
PZA  C   C4  SING  N  N   3  
PZA  N1  H1  SING  N  N   4  
PZA  N1  H2  SING  N  N   5  
PZA  C1  C2  DOUB  Y  N   6  
PZA  C1  N3  SING  Y  N   7  
PZA  C1  H3  SING  N  N   8  
PZA  C2  N2  SING  Y  N   9  
PZA  C2  H5  SING  N  N  10  
PZA  N2  C3  DOUB  Y  N  11  
PZA  C3  C4  SING  Y  N  12  
PZA  C3  H4  SING  N  N  13  
PZA  C4  N3  DOUB  Y  N  14  
#   #
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
PZA  SMILES            ACDLabs               10.04  "O=C(N)c1nccnc1"  
PZA  SMILES_CANONICAL  CACTVS                3.341  "NC(=O)c1cnccn1"  
PZA  SMILES            CACTVS                3.341  "NC(=O)c1cnccn1"  
PZA  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "c1cnc(cn1)C(=O)N"  
PZA  SMILES            "OpenEye OEToolkits"  1.5.0  "c1cnc(cn1)C(=O)N"  
PZA  InChI             InChI                 1.03   "InChI=1S/C5H5N3O/c6-5(9)4-3-7-1-2-8-4/h1-3H,(H2,6,9)"  
PZA  InChIKey          InChI                 1.03   IPEHBUMCGVEMRF-UHFFFAOYSA-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
PZA  "SYSTEMATIC NAME"  ACDLabs               10.04  pyrazine-2-carboxamide  
PZA  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  pyrazine-2-carboxamide  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
PZA  "Create component"   2004-09-06  RCSB  
PZA  "Modify descriptor"  2011-06-04  RCSB  
PZA  "Modify synonyms"    2016-03-28  RCSB  
PZA  "Modify synonyms"    2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     PZA
_pdbx_chem_comp_synonyms.name        Pyrazinamide
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
