data_ZPO
# 
_chem_comp.id                                    ZPO 
_chem_comp.name                                  "pyrazolidine-1-carboxylic acid" 
_chem_comp.type                                  peptide-like 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C4 H8 N2 O2" 
_chem_comp.mon_nstd_parent_comp_id               PRO 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2018-08-22 
_chem_comp.pdbx_modified_date                    2024-09-27 
_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                        116.119 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     ZPO 
_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        6M80 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              Y 
# 
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.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_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 
ZPO N   N1  N 0 1 N N N Y Y N -5.246 4.157 -7.463 -0.703 -1.116 0.198  N   ZPO 1  
ZPO CB  C1  C 0 1 N N N N N N -5.919 4.468 -5.366 -0.855 1.203  0.065  CB  ZPO 2  
ZPO CG  C2  C 0 1 N N N N N N -6.107 2.996 -5.735 -2.290 0.626  0.115  CG  ZPO 3  
ZPO C   C3  C 0 1 N N N Y N Y -3.558 4.707 -5.948 1.381  0.082  -0.015 C   ZPO 4  
ZPO O   O1  O 0 1 N N N Y N Y -2.765 4.147 -6.596 1.944  1.153  -0.118 O   ZPO 5  
ZPO CD  C4  C 0 1 N N N N N N -6.004 2.896 -7.207 -2.046 -0.830 -0.367 CD  ZPO 6  
ZPO NA  N2  N 0 1 N N N Y N N -4.956 4.812 -6.292 0.038  0.032  0.078  NA  ZPO 7  
ZPO H   H1  H 0 1 N Y N Y Y N -4.391 3.934 -7.931 -0.770 -1.403 1.163  H1  ZPO 8  
ZPO HB3 H2  H 0 1 N N N N N N -5.558 4.590 -4.334 -0.711 1.777  -0.850 HB3 ZPO 9  
ZPO HB2 H3  H 0 1 N N N N N N -6.845 5.047 -5.502 -0.669 1.830  0.937  HB2 ZPO 10 
ZPO HG2 H4  H 0 1 N N N N N N -7.096 2.648 -5.402 -2.684 0.642  1.132  HG2 ZPO 11 
ZPO HG3 H5  H 0 1 N N N N N N -5.324 2.386 -5.260 -2.951 1.160  -0.567 HG3 ZPO 12 
ZPO HD2 H7  H 0 1 N N N N N N -6.991 2.900 -7.693 -2.031 -0.882 -1.456 HD2 ZPO 13 
ZPO HD3 H8  H 0 1 N N N N N N -5.443 2.004 -7.523 -2.795 -1.507 0.044  HD3 ZPO 14 
ZPO OXT OXT O 0 1 N Y N Y N Y -3.221 5.460 -4.861 2.100  -1.057 0.007  OXT ZPO 15 
ZPO HXT H9  H 0 1 N Y N Y N Y -2.279 5.441 -4.742 3.060  -0.971 -0.062 H2  ZPO 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 
ZPO N   CD  SING N N 1  
ZPO N   NA  SING N N 2  
ZPO CD  CG  SING N N 3  
ZPO O   C   DOUB N N 4  
ZPO NA  C   SING N N 5  
ZPO NA  CB  SING N N 6  
ZPO CG  CB  SING N N 7  
ZPO N   H   SING N N 8  
ZPO CB  HB3 SING N N 9  
ZPO CB  HB2 SING N N 10 
ZPO CG  HG2 SING N N 11 
ZPO CG  HG3 SING N N 12 
ZPO CD  HD2 SING N N 13 
ZPO CD  HD3 SING N N 14 
ZPO C   OXT SING N N 15 
ZPO OXT HXT SING N N 16 
# 
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 
ZPO SMILES           ACDLabs              12.01 "N1CCCN1C(O)=O"                                          
ZPO InChI            InChI                1.03  "InChI=1S/C4H8N2O2/c7-4(8)6-3-1-2-5-6/h5H,1-3H2,(H,7,8)" 
ZPO InChIKey         InChI                1.03  FNNIAKKPBXJGNJ-UHFFFAOYSA-N                              
ZPO SMILES_CANONICAL CACTVS               3.385 "OC(=O)N1CCCN1"                                          
ZPO SMILES           CACTVS               3.385 "OC(=O)N1CCCN1"                                          
ZPO SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "C1CNN(C1)C(=O)O"                                        
ZPO SMILES           "OpenEye OEToolkits" 2.0.6 "C1CNN(C1)C(=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 
ZPO "SYSTEMATIC NAME" ACDLabs              12.01 "pyrazolidine-1-carboxylic acid" 
ZPO "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.6 "pyrazolidine-1-carboxylic 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 
ZPO "Create component" 2018-08-22 RCSB 
ZPO "Initial release"  2019-07-03 RCSB 
ZPO "Modify backbone"  2023-11-03 PDBE 
ZPO "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            ZPO 
_pdbx_chem_comp_pcm.modified_residue_id                PRO 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Non-standard residue" 
_pdbx_chem_comp_pcm.position                           "Amino-acid backbone" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               ? 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   ? 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
