data_JKH
# 
_chem_comp.id                                    JKH 
_chem_comp.name                                  4-amino-Proline 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C5 H11 N2 O2" 
_chem_comp.mon_nstd_parent_comp_id               PRO 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    1 
_chem_comp.pdbx_initial_date                     2019-03-07 
_chem_comp.pdbx_modified_date                    2023-11-03 
_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                        131.153 
_chem_comp.one_letter_code                       P 
_chem_comp.three_letter_code                     JKH 
_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        6QXB 
_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.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 
JKH C    C    C 0 1 N N N Y N Y -4.744 1.388 0.881  -1.804 0.054  -0.062 C    JKH 1  
JKH N    N    N 0 1 N N N Y Y N -6.760 2.866 0.620  0.150  -1.361 0.367  N    JKH 2  
JKH CA   CA   C 0 1 N N S Y N N -6.145 1.581 0.208  -0.466 -0.042 0.624  CA   JKH 3  
JKH CD   CD   C 0 1 N N N N N N -6.699 3.896 -0.444 1.605  -1.178 0.211  CD   JKH 4  
JKH CB   CB   C 0 1 N N N N N N -6.125 1.758 -1.331 0.526  0.982  0.019  CB   JKH 5  
JKH CG   CG   C 0 1 N N S N N N -5.916 3.256 -1.609 1.893  0.331  0.356  CG   JKH 6  
JKH NG2  NG2  N 1 1 N N N N N N -4.470 3.591 -1.585 2.921  0.758  -0.603 NG2  JKH 7  
JKH O    O    O 0 1 N N N Y N Y -3.703 1.455 0.221  -2.080 -0.708 -0.958 O    JKH 8  
JKH OXT  OXT  O 0 1 N Y N Y N Y -4.736 1.137 2.201  -2.691 0.984  0.325  O1   JKH 9  
JKH H    H1   H 0 1 N Y N Y Y N -6.276 3.209 1.425  -0.250 -1.794 -0.453 H1   JKH 10 
JKH HA   HA   H 0 1 N N N Y N N -6.798 0.737 0.475  -0.577 0.122  1.696  HA   JKH 11 
JKH HD2  HD2  H 0 1 N N N N N N -6.177 4.793 -0.079 2.134  -1.732 0.986  HD2  JKH 12 
JKH HD3  HD3  H 0 1 N N N N N N -7.713 4.170 -0.770 1.919  -1.525 -0.774 HD3  JKH 13 
JKH HB3  HB3  H 0 1 N N N N N N -7.080 1.424 -1.762 0.389  1.069  -1.059 HB3  JKH 14 
JKH HB2  HB2  H 0 1 N N N N N N -5.301 1.174 -1.768 0.426  1.954  0.502  HB2  JKH 15 
JKH HG   HG   H 0 1 N N N N N N -6.371 3.533 -2.571 2.194  0.573  1.375  HG   JKH 16 
JKH HG22 HG22 H 0 0 N N N N N N -4.350 4.567 -1.767 3.020  1.762  -0.566 HG22 JKH 17 
JKH HG21 HG21 H 0 0 N N N N N N -4.092 3.371 -0.686 3.801  0.325  -0.367 HG21 JKH 18 
JKH HXT  HXT  H 0 1 N Y N Y N Y -3.840 1.030 2.498  -3.536 1.008  -0.145 H4   JKH 19 
JKH HG23 HG23 H 0 0 N N N N N N -3.993 3.060 -2.286 2.649  0.481  -1.534 NG23 JKH 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 
JKH CG  NG2  SING N N 1  
JKH CG  CB   SING N N 2  
JKH CG  CD   SING N N 3  
JKH CB  CA   SING N N 4  
JKH CD  N    SING N N 5  
JKH CA  N    SING N N 6  
JKH CA  C    SING N N 7  
JKH O   C    DOUB N N 8  
JKH C   OXT  SING N N 9  
JKH N   H    SING N N 10 
JKH CA  HA   SING N N 11 
JKH CD  HD2  SING N N 12 
JKH CD  HD3  SING N N 13 
JKH CB  HB3  SING N N 14 
JKH CB  HB2  SING N N 15 
JKH CG  HG   SING N N 16 
JKH NG2 HG22 SING N N 17 
JKH NG2 HG21 SING N N 18 
JKH OXT HXT  SING N N 19 
JKH NG2 HG23 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 
JKH InChI            InChI                1.03  "InChI=1S/C5H10N2O2/c6-3-1-4(5(8)9)7-2-3/h3-4,7H,1-2,6H2,(H,8,9)/p+1/t3-,4-/m0/s1" 
JKH InChIKey         InChI                1.03  SHINASQYHDCLEU-IMJSIDKUSA-O                                                        
JKH SMILES_CANONICAL CACTVS               3.385 "[NH3+][C@@H]1CN[C@@H](C1)C(O)=O"                                                  
JKH SMILES           CACTVS               3.385 "[NH3+][CH]1CN[CH](C1)C(O)=O"                                                      
JKH SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C1[C@@H](CN[C@@H]1C(=O)O)[NH3+]"                                                  
JKH SMILES           "OpenEye OEToolkits" 2.0.7 "C1C(CNC1C(=O)O)[NH3+]"                                                            
# 
_pdbx_chem_comp_identifier.comp_id           JKH 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.7 
_pdbx_chem_comp_identifier.identifier        "[(3~{S},5~{S})-5-carboxypyrrolidin-3-yl]azanium" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
JKH "Create component"   2019-03-07 RCSB 
JKH "Other modification" 2019-03-07 EBI  
JKH "Initial release"    2019-05-29 RCSB 
JKH "Other modification" 2019-09-04 EBI  
JKH "Modify backbone"    2023-11-03 PDBE 
# 
