data_HFA
# 
_chem_comp.id                                    HFA 
_chem_comp.name                                  "ALPHA-HYDROXY-BETA-PHENYL-PROPIONIC ACID" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C9 H10 O3" 
_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                    2023-11-03 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         LLA 
_chem_comp.formula_weight                        166.174 
_chem_comp.one_letter_code                       X 
_chem_comp.three_letter_code                     HFA 
_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        1QRP 
_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 
HFA OA  OA  O 0 1 N N N N N N 8.089 18.425 11.540 1.411  0.727  1.020  OA  HFA 1  
HFA CA  CA  C 0 1 N N S Y N N 7.816 18.151 12.923 0.038  0.435  1.288  CA  HFA 2  
HFA C   C   C 0 1 N N N Y N Y 8.216 16.649 13.220 -0.124 0.081  2.744  C   HFA 3  
HFA O   O   O 0 1 N N N Y N Y 7.661 15.768 12.584 0.835  0.080  3.477  O   HFA 4  
HFA CB  CB  C 0 1 N N N N N N 6.339 18.684 13.073 -0.410 -0.744 0.424  CB  HFA 5  
HFA CG  CG  C 0 1 Y N N N N N 5.769 18.282 14.426 -0.246 -0.391 -1.031 CG  HFA 6  
HFA CD1 CD1 C 0 1 Y N N N N N 5.817 19.193 15.508 0.942  -0.666 -1.680 CD1 HFA 7  
HFA CD2 CD2 C 0 1 Y N N N N N 5.080 17.045 14.541 -1.287 0.203  -1.719 CD2 HFA 8  
HFA CE1 CE1 C 0 1 Y N N N N N 5.139 18.878 16.699 1.092  -0.342 -3.016 CE1 HFA 9  
HFA CE2 CE2 C 0 1 Y N N N N N 4.432 16.727 15.735 -1.136 0.531  -3.054 CE2 HFA 10 
HFA CZ  CZ  C 0 1 Y N N N N N 4.458 17.651 16.821 0.052  0.257  -3.702 CZ  HFA 11 
HFA OXT OXT O 0 1 N Y N Y N Y 9.028 16.455 14.249 -1.337 -0.231 3.227  OXT HFA 12 
HFA HOA HOA H 0 1 N N N N N N 7.848 19.326 11.361 1.914  -0.069 1.239  HOA HFA 13 
HFA HA  HA  H 0 1 N N N Y N N 8.401 18.649 13.730 -0.570 1.308  1.056  HA  HFA 14 
HFA HB1 1HB H 0 1 N N N N N N 6.274 19.784 12.904 0.199  -1.618 0.656  HB1 HFA 15 
HFA HB2 2HB H 0 1 N N N N N N 5.688 18.350 12.231 -1.457 -0.967 0.628  HB2 HFA 16 
HFA HD1 HD1 H 0 1 N N N N N N 6.377 20.139 15.423 1.754  -1.134 -1.144 HD1 HFA 17 
HFA HD2 HD2 H 0 1 N N N N N N 5.048 16.330 13.701 -2.217 0.418  -1.213 HD2 HFA 18 
HFA HE1 HE1 H 0 1 N N N N N N 5.141 19.593 17.538 2.021  -0.556 -3.522 HE1 HFA 19 
HFA HE2 HE2 H 0 1 N N N N N N 3.907 15.760 15.819 -1.948 1.000  -3.590 HE2 HFA 20 
HFA HZ  HZ  H 0 1 N N N N N N 3.944 17.413 17.767 0.170  0.511  -4.745 HZ  HFA 21 
HFA HXT HXT H 0 1 N Y N Y N Y 9.268 15.553 14.427 -1.442 -0.458 4.161  HXT HFA 22 
# 
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 
HFA OA  CA  SING N N 1  
HFA OA  HOA SING N N 2  
HFA CA  C   SING N N 3  
HFA CA  CB  SING N N 4  
HFA CA  HA  SING N N 5  
HFA C   O   DOUB N N 6  
HFA C   OXT SING N N 7  
HFA CB  CG  SING N N 8  
HFA CB  HB1 SING N N 9  
HFA CB  HB2 SING N N 10 
HFA CG  CD1 DOUB Y N 11 
HFA CG  CD2 SING Y N 12 
HFA CD1 CE1 SING Y N 13 
HFA CD1 HD1 SING N N 14 
HFA CD2 CE2 DOUB Y N 15 
HFA CD2 HD2 SING N N 16 
HFA CE1 CZ  DOUB Y N 17 
HFA CE1 HE1 SING N N 18 
HFA CE2 CZ  SING Y N 19 
HFA CE2 HE2 SING N N 20 
HFA CZ  HZ  SING N N 21 
HFA OXT HXT SING N N 22 
# 
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 
HFA SMILES           ACDLabs              10.04 "O=C(O)C(O)Cc1ccccc1"                                                               
HFA SMILES_CANONICAL CACTVS               3.341 "O[C@@H](Cc1ccccc1)C(O)=O"                                                          
HFA SMILES           CACTVS               3.341 "O[CH](Cc1ccccc1)C(O)=O"                                                            
HFA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1ccc(cc1)C[C@@H](C(=O)O)O"                                                        
HFA SMILES           "OpenEye OEToolkits" 1.5.0 "c1ccc(cc1)CC(C(=O)O)O"                                                             
HFA InChI            InChI                1.03  "InChI=1S/C9H10O3/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8,10H,6H2,(H,11,12)/t8-/m0/s1" 
HFA InChIKey         InChI                1.03  VOXXWSYKYCBWHO-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 
HFA "SYSTEMATIC NAME" ACDLabs              10.04 "(2S)-2-hydroxy-3-phenylpropanoic acid"  
HFA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-hydroxy-3-phenyl-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 
HFA "Create component"  1999-07-08 EBI  
HFA "Modify descriptor" 2011-06-04 RCSB 
HFA "Modify backbone"   2023-11-03 PDBE 
# 
