data_NFA
# 
_chem_comp.id                                    NFA 
_chem_comp.name                                  "PHENYLALANINE AMIDE" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C9 H12 N2 O" 
_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                    2025-07-07 
_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                        164.204 
_chem_comp.one_letter_code                       F 
_chem_comp.three_letter_code                     NFA 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        1QA7 
_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 
NFA N    N    N 0 1 N N N Y Y N 3.958 8.409  103.768 1.306  0.967  1.041  N    NFA 1  
NFA CA   CA   C 0 1 N N S Y N N 3.854 8.980  105.114 -0.029 0.425  1.323  CA   NFA 2  
NFA C    C    C 0 1 N N N Y N N 2.370 8.912  105.448 -0.120 0.044  2.778  C    NFA 3  
NFA O    O    O 0 1 N N N Y N Y 1.532 9.415  104.669 0.872  -0.316 3.374  O    NFA 4  
NFA CB   CB   C 0 1 N N N N N N 4.298 10.463 105.165 -0.270 -0.812 0.456  CB   NFA 5  
NFA CG   CG   C 0 1 Y N N N N N 5.794 10.698 104.950 -0.179 -0.431 -0.998 CG   NFA 6  
NFA CD1  CD1  C 0 1 Y N N N N N 6.726 9.681  105.130 1.036  -0.494 -1.654 CD1  NFA 7  
NFA CD2  CD2  C 0 1 Y N N N N N 6.271 11.966 104.590 -1.312 -0.026 -1.679 CD2  NFA 8  
NFA CE1  CE1  C 0 1 Y N N N N N 8.119 9.929  104.973 1.119  -0.144 -2.989 CE1  NFA 9  
NFA CE2  CE2  C 0 1 Y N N N N N 7.636 12.174 104.296 -1.227 0.327  -3.013 CE2  NFA 10 
NFA CZ   CZ   C 0 1 Y N N N N N 8.562 11.167 104.538 -0.012 0.266  -3.668 CZ   NFA 11 
NFA NXT  NXT  N 0 1 N N N N N N 1.994 8.244  106.678 -1.304 0.104  3.418  NXT  NFA 12 
NFA H    H    H 0 1 N N N Y Y N 4.952 8.454  103.544 1.357  1.110  0.044  H    NFA 13 
NFA H2   HN2  H 0 1 N Y N Y Y N 3.356 8.859  103.078 1.968  0.238  1.264  H2   NFA 14 
NFA HA   HA   H 0 1 N N N Y N N 4.510 8.423  105.822 -0.782 1.179  1.097  HA   NFA 15 
NFA HB2  1HB  H 0 1 N N N N N N 3.705 11.067 104.439 0.483  -1.566 0.682  HB2  NFA 16 
NFA HB3  2HB  H 0 1 N N N N N N 3.968 10.930 106.122 -1.261 -1.215 0.665  HB3  NFA 17 
NFA HD1  HD1  H 0 1 N N N N N N 6.359 8.675  105.397 1.920  -0.815 -1.124 HD1  NFA 18 
NFA HD2  HD2  H 0 1 N N N N N N 5.563 12.810 104.537 -2.261 0.021  -1.166 HD2  NFA 19 
NFA HE1  HE1  H 0 1 N N N N N N 8.867 9.149  105.192 2.069  -0.192 -3.502 HE1  NFA 20 
NFA HE2  HE2  H 0 1 N N N N N N 7.982 13.132 103.873 -2.111 0.648  -3.543 HE2  NFA 21 
NFA HZ   HZ   H 0 1 N N N N N N 9.639 11.348 104.386 0.053  0.539  -4.711 HZ   NFA 22 
NFA HXT1 1HXT H 0 0 N N N N N N 2.677 7.833  107.313 -1.363 -0.140 4.354  HXT1 NFA 23 
NFA HXT2 2HXT H 0 0 N N N N N N 0.999 8.198  106.901 -2.099 0.393  2.941  HXT2 NFA 24 
# 
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 
NFA N   CA   SING N N 1  
NFA N   H    SING N N 2  
NFA N   H2   SING N N 3  
NFA CA  C    SING N N 4  
NFA CA  CB   SING N N 5  
NFA CA  HA   SING N N 6  
NFA C   O    DOUB N N 7  
NFA C   NXT  SING N N 8  
NFA CB  CG   SING N N 9  
NFA CB  HB2  SING N N 10 
NFA CB  HB3  SING N N 11 
NFA CG  CD1  DOUB Y N 12 
NFA CG  CD2  SING Y N 13 
NFA CD1 CE1  SING Y N 14 
NFA CD1 HD1  SING N N 15 
NFA CD2 CE2  DOUB Y N 16 
NFA CD2 HD2  SING N N 17 
NFA CE1 CZ   DOUB Y N 18 
NFA CE1 HE1  SING N N 19 
NFA CE2 CZ   SING Y N 20 
NFA CE2 HE2  SING N N 21 
NFA CZ  HZ   SING N N 22 
NFA NXT HXT1 SING N N 23 
NFA NXT HXT2 SING N N 24 
# 
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 
NFA SMILES           ACDLabs              10.04 "O=C(N)C(N)Cc1ccccc1"                                                                 
NFA SMILES_CANONICAL CACTVS               3.341 "N[C@@H](Cc1ccccc1)C(N)=O"                                                            
NFA SMILES           CACTVS               3.341 "N[CH](Cc1ccccc1)C(N)=O"                                                              
NFA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1ccc(cc1)C[C@@H](C(=O)N)N"                                                          
NFA SMILES           "OpenEye OEToolkits" 1.5.0 "c1ccc(cc1)CC(C(=O)N)N"                                                               
NFA InChI            InChI                1.03  "InChI=1S/C9H12N2O/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H2,11,12)/t8-/m0/s1" 
NFA InChIKey         InChI                1.03  OBSIQMZKFXFYLV-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 
NFA "SYSTEMATIC NAME" ACDLabs              10.04 L-phenylalaninamide                 
NFA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-amino-3-phenyl-propanamide" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
NFA "Create component"  1999-07-08 RCSB 
NFA "Modify descriptor" 2011-06-04 RCSB 
NFA "Modify PCM"        2024-09-27 PDBE 
NFA "Modify PCM"        2025-07-07 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            NFA 
_pdbx_chem_comp_pcm.modified_residue_id                PHE 
_pdbx_chem_comp_pcm.type                               Amination 
_pdbx_chem_comp_pcm.category                           "Named protein modification" 
_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      ? 
# 
