data_PXU
# 
_chem_comp.id                                    PXU 
_chem_comp.name                                  2-hydroxy-L-proline 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C5 H9 N O3" 
_chem_comp.mon_nstd_parent_comp_id               PRO 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2012-10-03 
_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                        131.130 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     PXU 
_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        4HD5 
_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.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 
PXU N   N   N 0 1 N N N Y Y N 11.138 6.559 221.237 -0.743 0.149  1.165  N   PXU 1  
PXU CA  CA  C 0 1 N N R Y N N 10.825 6.732 222.664 0.003  -0.326 -0.029 CA  PXU 2  
PXU OA  OA  O 0 1 N N N N N N 11.504 5.751 223.427 -0.021 -1.753 -0.096 OA  PXU 3  
PXU CB  CB  C 0 1 N N N N N N 11.294 8.124 223.054 -0.754 0.285  -1.228 CB  PXU 4  
PXU CG  CG  C 0 1 N N N N N N 12.351 8.465 222.016 -2.183 0.546  -0.709 CG  PXU 5  
PXU CD  CD  C 0 1 N N N N N N 11.901 7.734 220.771 -2.170 0.072  0.760  CD  PXU 6  
PXU C   C   C 0 1 N N N Y N Y 9.348  6.543 222.935 1.424  0.174  0.005  C   PXU 7  
PXU O   O   O 0 1 N N N Y N Y 8.509  6.965 222.134 2.341  -0.605 -0.099 O   PXU 8  
PXU H   H1  H 0 1 N Y N Y Y N 10.289 6.480 220.714 -0.484 1.096  1.400  H1  PXU 9  
PXU H3  H3  H 0 1 N N N N N N 11.299 5.867 224.347 0.396  -2.189 0.660  H3  PXU 10 
PXU H4  H4  H 0 1 N N N N N N 11.727 8.121 224.065 -0.286 1.220  -1.535 H4  PXU 11 
PXU H5  H5  H 0 1 N N N N N N 10.462 8.842 223.014 -0.775 -0.418 -2.060 H5  PXU 12 
PXU H6  H6  H 0 1 N N N N N N 13.342 8.112 222.338 -2.416 1.610  -0.761 H6  PXU 13 
PXU H7  H7  H 0 1 N N N N N N 12.388 9.550 221.839 -2.907 -0.028 -1.288 H7  PXU 14 
PXU H8  H8  H 0 1 N N N N N N 12.772 7.413 220.181 -2.530 -0.955 0.831  H8  PXU 15 
PXU H9  H9  H 0 1 N N N N N N 11.262 8.385 220.157 -2.777 0.732  1.378  H9  PXU 16 
PXU OXT OXT O 0 1 N Y N Y N Y ?      ?     ?       1.671  1.485  0.152  OXT PXU 17 
PXU HXT H2  H 0 1 N Y N Y N Y ?      ?     ?       2.598  1.758  0.168  H2  PXU 18 
# 
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 
PXU CD  N   SING N N 1  
PXU CD  CG  SING N N 2  
PXU N   CA  SING N N 3  
PXU CG  CB  SING N N 4  
PXU O   C   DOUB N N 5  
PXU CA  C   SING N N 6  
PXU CA  CB  SING N N 7  
PXU CA  OA  SING N N 8  
PXU N   H   SING N N 9  
PXU OA  H3  SING N N 10 
PXU CB  H4  SING N N 11 
PXU CB  H5  SING N N 12 
PXU CG  H6  SING N N 13 
PXU CG  H7  SING N N 14 
PXU CD  H8  SING N N 15 
PXU CD  H9  SING N N 16 
PXU C   OXT SING N N 17 
PXU OXT HXT SING N N 18 
# 
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 
PXU SMILES           ACDLabs              12.01 "O=C(O)C1(O)NCCC1"                                                    
PXU InChI            InChI                1.03  "InChI=1S/C5H9NO3/c7-4(8)5(9)2-1-3-6-5/h6,9H,1-3H2,(H,7,8)/t5-/m1/s1" 
PXU InChIKey         InChI                1.03  JNKCXIWJIVUIMN-RXMQYKEDSA-N                                           
PXU SMILES_CANONICAL CACTVS               3.370 "OC(=O)[C@]1(O)CCCN1"                                                 
PXU SMILES           CACTVS               3.370 "OC(=O)[C]1(O)CCCN1"                                                  
PXU SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C1C[C@](NC1)(C(=O)O)O"                                               
PXU SMILES           "OpenEye OEToolkits" 1.7.6 "C1CC(NC1)(C(=O)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 
PXU "SYSTEMATIC NAME" ACDLabs              12.01 2-hydroxy-L-proline                            
PXU "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2R)-2-oxidanylpyrrolidine-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 
PXU "Create component" 2012-10-03 RCSB 
PXU "Initial release"  2012-10-05 RCSB 
PXU "Modify backbone"  2023-11-03 PDBE 
# 
