data_IFH
# 
_chem_comp.id                                    IFH 
_chem_comp.name                                  "(2R)-2-[(2-azanyl-4-oxidanylidene-3H-pteridin-7-yl)carbonylamino]-2-phenyl-ethanoic acid" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C15 H12 N6 O4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "(R)-2-(2-amino-4-oxo-3,4-dihydropteridine-7-carboxamido)-2-phenylacetic acid" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-06-28 
_chem_comp.pdbx_modified_date                    2022-12-16 
_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                        340.294 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     IFH 
_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        7Y05 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBJ 
# 
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.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 
IFH C7  C1  C 0 1 Y N N 9.536  -20.837 -9.165  0.916  1.110  -0.363 C7  IFH 1  
IFH C6  C2  C 0 1 Y N N 10.407 -21.402 -10.116 1.854  2.086  -0.716 C6  IFH 2  
IFH N1  N1  N 0 1 N N N 9.284  -23.528 -6.839  3.052  -1.597 0.436  N1  IFH 3  
IFH C2  C3  C 0 1 N N N 9.695  -24.782 -6.594  4.329  -1.883 0.481  C2  IFH 4  
IFH N2  N2  N 0 1 N N N 9.276  -25.404 -5.500  4.702  -3.142 0.877  N2  IFH 5  
IFH N3  N3  N 0 1 N N N 10.567 -25.425 -7.488  5.306  -0.990 0.154  N3  IFH 6  
IFH C4  C4  C 0 1 N N N 10.987 -24.741 -8.639  4.985  0.263  -0.242 C4  IFH 7  
IFH N   N4  N 0 1 N N N 9.298  -18.886 -10.444 -1.441 0.489  -0.084 N   IFH 8  
IFH CAM C5  C 0 1 N N N 9.000  -19.542 -9.304  -0.533 1.427  -0.418 CAM IFH 9  
IFH OAO O1  O 0 1 N N N 8.249  -19.066 -8.446  -0.900 2.533  -0.763 OAO IFH 10 
IFH N8  N5  N 0 1 Y N N 9.196  -21.586 -8.094  1.311  -0.099 0.015  N8  IFH 11 
IFH C8A C6  C 0 1 Y N N 9.670  -22.839 -7.922  2.611  -0.382 0.057  C8A IFH 12 
IFH O4  O2  O 0 1 N N N 11.758 -25.308 -9.413  5.844  1.072  -0.538 O4  IFH 13 
IFH C4A C7  C 0 1 Y N N 10.533 -23.429 -8.860  3.552  0.612  -0.302 C4A IFH 14 
IFH N5  N6  N 0 1 Y N N 10.900 -22.714 -9.941  3.144  1.816  -0.678 N5  IFH 15 
IFH H1  H1  H 0 1 N N N 10.700 -20.829 -10.984 1.520  3.066  -1.022 H1  IFH 16 
IFH H2  H2  H 0 1 N N N 8.659  -24.939 -4.866  4.026  -3.795 1.115  H2  IFH 17 
IFH H3  H3  H 0 1 N N N 9.577  -26.338 -5.310  5.641  -3.379 0.919  H3  IFH 18 
IFH H4  H4  H 0 1 N N N 10.884 -26.356 -7.307  6.238  -1.255 0.205  H4  IFH 19 
IFH H5  H5  H 0 1 N N N 9.719  -19.103 -11.325 -1.148 -0.393 0.192  H5  IFH 20 
IFH CA  CA  C 0 1 N N R ?      ?       ?       -2.872 0.803  -0.138 CA  IFH 21 
IFH CAQ CAQ C 0 1 Y N N ?      ?       ?       -3.658 -0.468 -0.332 CAQ IFH 22 
IFH CAR CAR C 0 1 Y N N ?      ?       ?       -4.751 -0.482 -1.178 CAR IFH 23 
IFH CAS CAS C 0 1 Y N N ?      ?       ?       -5.472 -1.648 -1.356 CAS IFH 24 
IFH CAT CAT C 0 1 Y N N ?      ?       ?       -5.099 -2.800 -0.688 CAT IFH 25 
IFH CAU CAU C 0 1 Y N N ?      ?       ?       -4.006 -2.786 0.157  CAU IFH 26 
IFH CAV CAV C 0 1 Y N N ?      ?       ?       -3.282 -1.621 0.332  CAV IFH 27 
IFH C   C   C 0 1 N N N ?      ?       ?       -3.290 1.461  1.152  C   IFH 28 
IFH OXT OXT O 0 1 N N N ?      ?       ?       -4.566 1.838  1.329  OXT IFH 29 
IFH O   O   O 0 1 N N N ?      ?       ?       -2.478 1.648  2.026  O   IFH 30 
IFH H6  H6  H 0 1 N N N ?      ?       ?       -3.064 1.480  -0.970 H6  IFH 31 
IFH H7  H7  H 0 1 N N N ?      ?       ?       -5.042 0.417  -1.700 H7  IFH 32 
IFH H8  H8  H 0 1 N N N ?      ?       ?       -6.326 -1.659 -2.016 H8  IFH 33 
IFH H9  H9  H 0 1 N N N ?      ?       ?       -5.663 -3.711 -0.827 H9  IFH 34 
IFH H10 H10 H 0 1 N N N ?      ?       ?       -3.715 -3.686 0.679  H10 IFH 35 
IFH H11 H11 H 0 1 N N N ?      ?       ?       -2.428 -1.610 0.992  H11 IFH 36 
IFH H12 H12 H 0 1 N N N ?      ?       ?       -4.787 2.256  2.173  H12 IFH 37 
# 
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 
IFH N   CAM SING N N 1  
IFH C6  N5  DOUB Y N 2  
IFH C6  C7  SING Y N 3  
IFH N5  C4A SING Y N 4  
IFH O4  C4  DOUB N N 5  
IFH CAM C7  SING N N 6  
IFH CAM OAO DOUB N N 7  
IFH C7  N8  DOUB Y N 8  
IFH C4A C4  SING N N 9  
IFH C4A C8A DOUB Y N 10 
IFH C4  N3  SING N N 11 
IFH N8  C8A SING Y N 12 
IFH C8A N1  SING N N 13 
IFH N3  C2  SING N N 14 
IFH N1  C2  DOUB N N 15 
IFH C2  N2  SING N N 16 
IFH C6  H1  SING N N 17 
IFH N2  H2  SING N N 18 
IFH N2  H3  SING N N 19 
IFH N3  H4  SING N N 20 
IFH N   H5  SING N N 21 
IFH N   CA  SING N N 22 
IFH CA  CAQ SING N N 23 
IFH CAQ CAR SING Y N 24 
IFH CAR CAS DOUB Y N 25 
IFH CAS CAT SING Y N 26 
IFH CAT CAU DOUB Y N 27 
IFH CAU CAV SING Y N 28 
IFH CAV CAQ DOUB Y N 29 
IFH CA  C   SING N N 30 
IFH C   OXT SING N N 31 
IFH C   O   DOUB N N 32 
IFH CA  H6  SING N N 33 
IFH CAR H7  SING N N 34 
IFH CAS H8  SING N N 35 
IFH CAT H9  SING N N 36 
IFH CAU H10 SING N N 37 
IFH CAV H11 SING N N 38 
IFH OXT H12 SING N N 39 
# 
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 
IFH InChI            InChI                1.06  "InChI=1S/C15H12N6O4/c16-15-20-11-10(13(23)21-15)17-6-8(18-11)12(22)19-9(14(24)25)7-4-2-1-3-5-7/h1-6,9H,(H,19,22)(H,24,25)(H3,16,18,20,21,23)" 
IFH InChIKey         InChI                1.06  CKTFFRDVMHUKQB-UHFFFAOYSA-N                                                                                                                    
IFH SMILES_CANONICAL CACTVS               3.385 "NC1=Nc2nc(cnc2C(=O)N1)C(=O)NC(C(O)=O)c3ccccc3"                                                                                                
IFH SMILES           CACTVS               3.385 "NC1=Nc2nc(cnc2C(=O)N1)C(=O)NC(C(O)=O)c3ccccc3"                                                                                                
IFH SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1ccc(cc1)[C@H](C(=O)O)NC(=O)c2cnc3c(n2)N=C(NC3=O)N"                                                                                          
IFH SMILES           "OpenEye OEToolkits" 2.0.7 "c1ccc(cc1)C(C(=O)O)NC(=O)c2cnc3c(n2)N=C(NC3=O)N"                                                                                              
# 
_pdbx_chem_comp_identifier.comp_id           IFH 
_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        "(2~{R})-2-[(2-azanyl-4-oxidanylidene-3~{H}-pteridin-7-yl)carbonylamino]-2-phenyl-ethanoic acid" 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      IFH 
_pdbx_chem_comp_synonyms.name         "(R)-2-(2-amino-4-oxo-3,4-dihydropteridine-7-carboxamido)-2-phenylacetic acid" 
_pdbx_chem_comp_synonyms.provenance   AUTHOR 
_pdbx_chem_comp_synonyms.type         ? 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
IFH "Create component" 2022-06-28 PDBJ 
IFH "Initial release"  2022-12-21 RCSB 
# 
