data_CPI
# 
_chem_comp.id                                    CPI 
_chem_comp.name                                  6-CARBOXYPIPERIDINE 
_chem_comp.type                                  "D-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C6 H11 N O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_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                        129.157 
_chem_comp.one_letter_code                       X 
_chem_comp.three_letter_code                     CPI 
_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        1EOJ 
_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 
CPI N   N1  N 0 1 N N N Y Y N 17.321 16.825 20.569 -0.451 -1.193 0.088  N   CPI 1  
CPI CE  C2  C 0 1 N N N N N N 18.085 18.075 20.767 -1.864 -1.122 0.483  CE  CPI 2  
CPI CD  C3  C 0 1 N N N N N N 19.501 17.661 20.756 -2.563 -0.017 -0.313 CD  CPI 3  
CPI CG  C4  C 0 1 N N N N N N 19.674 17.312 19.403 -1.869 1.320  -0.039 CG  CPI 4  
CPI CB  C5  C 0 1 N N N N N N 18.893 16.165 18.923 -0.389 1.204  -0.414 CB  CPI 5  
CPI CA  C6  C 0 1 N N R Y N N 17.377 16.317 19.193 0.247  0.064  0.385  CA  CPI 6  
CPI C   C   C 0 1 N N N Y N Y 16.680 17.305 18.245 1.699  -0.067 0.004  C   CPI 7  
CPI O   O   O 0 1 N N N Y N Y 15.870 18.069 18.711 2.045  -0.922 -0.776 O   CPI 8  
CPI H   HN1 H 0 1 N Y N Y Y N 17.703 16.127 21.175 0.009  -1.975 0.529  H   CPI 9  
CPI HE2 H21 H 0 1 N N N N N N 17.878 18.795 19.962 -2.347 -2.077 0.280  HE2 CPI 10 
CPI HE3 H22 H 0 1 N N N N N N 17.821 18.552 21.723 -1.932 -0.900 1.548  HE3 CPI 11 
CPI HD2 H31 H 0 1 N N N N N N 20.176 18.472 21.068 -2.507 -0.245 -1.377 HD2 CPI 12 
CPI HD3 H32 H 0 1 N N N N N N 19.695 16.816 21.433 -3.607 0.046  -0.008 HD3 CPI 13 
CPI HG2 H41 H 0 1 N N N N N N 19.378 18.184 18.801 -2.336 2.102  -0.638 HG2 CPI 14 
CPI HG3 H42 H 0 1 N N N N N N 20.737 17.065 19.263 -1.958 1.567  1.019  HG3 CPI 15 
CPI HB2 H51 H 0 1 N N N N N N 19.044 16.072 17.837 -0.299 0.995  -1.480 HB2 CPI 16 
CPI HB3 H52 H 0 1 N N N N N N 19.249 15.262 19.441 0.120  2.139  -0.182 HB3 CPI 17 
CPI HA  H6  H 0 1 N N N Y N N 16.854 15.362 19.037 0.169  0.280  1.450  HA  CPI 18 
CPI OXT OXT O 0 1 N Y N Y N Y 17.001 17.300 16.943 2.609  0.767  0.531  OXT CPI 19 
CPI HXT HXT H 0 1 N Y N Y N Y 16.501 17.969 16.491 3.529  0.645  0.257  HXT CPI 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 
CPI N   CE  SING N N 1  
CPI N   CA  SING N N 2  
CPI N   H   SING N N 3  
CPI CE  CD  SING N N 4  
CPI CE  HE2 SING N N 5  
CPI CE  HE3 SING N N 6  
CPI CD  CG  SING N N 7  
CPI CD  HD2 SING N N 8  
CPI CD  HD3 SING N N 9  
CPI CG  CB  SING N N 10 
CPI CG  HG2 SING N N 11 
CPI CG  HG3 SING N N 12 
CPI CB  CA  SING N N 13 
CPI CB  HB2 SING N N 14 
CPI CB  HB3 SING N N 15 
CPI CA  C   SING N N 16 
CPI CA  HA  SING N N 17 
CPI C   O   DOUB N N 18 
CPI C   OXT SING N N 19 
CPI OXT HXT 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 
CPI SMILES           ACDLabs              12.01 "O=C(O)C1NCCCC1"                                                       
CPI SMILES_CANONICAL CACTVS               3.370 "OC(=O)[C@H]1CCCCN1"                                                   
CPI SMILES           CACTVS               3.370 "OC(=O)[CH]1CCCCN1"                                                    
CPI SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "C1CCN[C@H](C1)C(=O)O"                                                 
CPI SMILES           "OpenEye OEToolkits" 1.7.0 "C1CCNC(C1)C(=O)O"                                                     
CPI InChI            InChI                1.03  "InChI=1S/C6H11NO2/c8-6(9)5-3-1-2-4-7-5/h5,7H,1-4H2,(H,8,9)/t5-/m1/s1" 
CPI InChIKey         InChI                1.03  HXEACLLIILLPRG-RXMQYKEDSA-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 
CPI "SYSTEMATIC NAME" ACDLabs              12.01 "(2R)-piperidine-2-carboxylic acid" 
CPI "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "(2R)-piperidine-2-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 
CPI "Create component"   1999-07-08 RCSB 
CPI "Other modification" 2011-01-06 RCSB 
CPI "Modify descriptor"  2011-06-04 RCSB 
CPI "Modify backbone"    2023-11-03 PDBE 
CPI "Modify PCM"         2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            CPI 
_pdbx_chem_comp_pcm.modified_residue_id                ? 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Non-standard residue" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain and 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      ? 
# 
