data_PPN
# 
_chem_comp.id                                    PPN 
_chem_comp.name                                  PARA-NITROPHENYLALANINE 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C9 H10 N2 O4" 
_chem_comp.mon_nstd_parent_comp_id               PHE 
_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                        210.187 
_chem_comp.one_letter_code                       F 
_chem_comp.three_letter_code                     PPN 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        "OpenEye/OEToolkits V1.4.2" 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        ? 
_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 
PPN N   N   N 0  1 N N N Y Y N -18.306 -0.644 -0.489 -0.145 -1.789 0.316  N   PPN 1  
PPN CA  CA  C 0  1 N N S Y N N -18.666 -2.046 -0.600 1.036  -2.137 1.067  CA  PPN 2  
PPN C   C   C 0  1 N N N Y N Y -19.814 -2.094 -1.585 0.803  -3.383 1.909  C   PPN 3  
PPN O   O   O 0  1 N N N Y N Y -20.643 -1.200 -1.507 -0.276 -3.644 2.429  O   PPN 4  
PPN OXT OXT O 0  1 N Y N Y N Y -19.774 -3.048 -2.510 1.882  -4.192 2.038  OXT PPN 5  
PPN CB  CB  C 0  1 N N N N N N -19.145 -2.682 0.756  1.484  -0.975 1.962  CB  PPN 6  
PPN CG  CG  C 0  1 Y N N N N N -19.810 -4.050 0.573  2.940  -1.060 2.353  CG  PPN 7  
PPN CD1 CD1 C 0  1 Y N N N N N -19.140 -5.137 0.010  3.295  -1.737 3.508  CD1 PPN 8  
PPN CD2 CD2 C 0  1 Y N N N N N -21.158 -4.167 0.853  3.895  -0.458 1.548  CD2 PPN 9  
PPN CE1 CE1 C 0  1 Y N N N N N -19.826 -6.316 -0.292 4.640  -1.816 3.869  CE1 PPN 10 
PPN CE2 CE2 C 0  1 Y N N N N N -21.836 -5.337 0.554  5.240  -0.537 1.909  CE2 PPN 11 
PPN CZ  CZ  C 0  1 Y N N N N N -21.197 -6.431 -0.038 5.613  -1.216 3.069  CZ  PPN 12 
PPN N1  N1  N 1  1 N N N N N N -22.003 -7.614 -0.523 6.982  -1.296 3.436  N1  PPN 13 
PPN O1  O1  O 0  1 N N N N N N -23.190 -7.501 -0.369 7.841  -0.750 2.702  O1  PPN 14 
PPN O2  O2  O -1 1 N N N N N N -21.369 -8.523 -0.997 7.296  -1.912 4.483  O2  PPN 15 
PPN H   1HN H 0  1 N N N Y Y N -17.532 -0.611 0.174  -0.247 -2.138 -0.622 H   PPN 16 
PPN H2  2HN H 0  1 N Y N Y Y N -19.087 -0.039 -0.236 -0.738 -1.051 0.655  H2  PPN 17 
PPN HA  HA  H 0  1 N N N Y N N -17.769 -2.628 -0.916 1.804  -2.391 0.328  HA  PPN 18 
PPN HXT HXT H 0  1 N Y N Y N Y -20.494 -3.078 -3.128 1.730  -4.998 2.576  HXT PPN 19 
PPN HB2 1HB H 0  1 N N N N N N -18.304 -2.742 1.486  1.324  -0.015 1.453  HB2 PPN 20 
PPN HB3 2HB H 0  1 N N N N N N -19.816 -1.983 1.308  0.860  -0.930 2.865  HB3 PPN 21 
PPN HD1 HD1 H 0  1 N N N N N N -18.059 -5.063 -0.198 2.544  -2.208 4.137  HD1 PPN 22 
PPN HD2 HD2 H 0  1 N N N N N N -21.695 -3.322 1.317  3.614  0.072  0.642  HD2 PPN 23 
PPN HE1 HE1 H 0  1 N N N N N N -19.279 -7.165 -0.735 4.917  -2.348 4.776  HE1 PPN 24 
PPN HE2 HE2 H 0  1 N N N N N N -22.911 -5.399 0.793  5.988  -0.065 1.276  HE2 PPN 25 
# 
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 
PPN N   CA  SING N N 1  
PPN N   H   SING N N 2  
PPN N   H2  SING N N 3  
PPN CA  C   SING N N 4  
PPN CA  CB  SING N N 5  
PPN CA  HA  SING N N 6  
PPN C   O   DOUB N N 7  
PPN C   OXT SING N N 8  
PPN OXT HXT SING N N 9  
PPN CB  CG  SING N N 10 
PPN CB  HB2 SING N N 11 
PPN CB  HB3 SING N N 12 
PPN CG  CD1 DOUB Y N 13 
PPN CG  CD2 SING Y N 14 
PPN CD1 CE1 SING Y N 15 
PPN CD1 HD1 SING N N 16 
PPN CD2 CE2 DOUB Y N 17 
PPN CD2 HD2 SING N N 18 
PPN CE1 CZ  DOUB Y N 19 
PPN CE1 HE1 SING N N 20 
PPN CE2 CZ  SING Y N 21 
PPN CE2 HE2 SING N N 22 
PPN CZ  N1  SING N N 23 
PPN N1  O1  DOUB N N 24 
PPN N1  O2  SING N N 25 
# 
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 
PPN SMILES           ACDLabs              10.04 "[O-][N+](=O)c1ccc(cc1)CC(N)C(=O)O"                                                            
PPN SMILES_CANONICAL CACTVS               3.341 "N[C@@H](Cc1ccc(cc1)[N+]([O-])=O)C(O)=O"                                                       
PPN SMILES           CACTVS               3.341 "N[CH](Cc1ccc(cc1)[N+]([O-])=O)C(O)=O"                                                         
PPN SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1cc(ccc1C[C@@H](C(=O)O)N)[N+](=O)[O-]"                                                       
PPN SMILES           "OpenEye OEToolkits" 1.5.0 "c1cc(ccc1CC(C(=O)O)N)[N+](=O)[O-]"                                                            
PPN InChI            InChI                1.03  "InChI=1S/C9H10N2O4/c10-8(9(12)13)5-6-1-3-7(4-2-6)11(14)15/h1-4,8H,5,10H2,(H,12,13)/t8-/m0/s1" 
PPN InChIKey         InChI                1.03  GTVVZTAFGPQSPC-QMMMGPOBSA-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 
PPN "SYSTEMATIC NAME" ACDLabs              10.04 4-nitro-L-phenylalanine                        
PPN "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-amino-3-(4-nitrophenyl)propanoic 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 
PPN "Create component"  1999-07-08 RCSB 
PPN "Modify descriptor" 2011-06-04 RCSB 
PPN "Modify backbone"   2023-11-03 PDBE 
PPN "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            PPN 
_pdbx_chem_comp_pcm.modified_residue_id                PHE 
_pdbx_chem_comp_pcm.type                               Nitration 
_pdbx_chem_comp_pcm.category                           "Named protein modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_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      ? 
# 
