data_YWF
# 
_chem_comp.id                                    YWF 
_chem_comp.name                                  "gamma-aminobutenoic acid" 
_chem_comp.type                                  "peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C4 H7 N O2" 
_chem_comp.mon_nstd_parent_comp_id               ABU 
_chem_comp.pdbx_synonyms                         "(E)-4-azanylbut-2-enoic acid" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2023-06-22 
_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                        101.104 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     YWF 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        8PI3 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBE 
_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_n_terminal_atom_flag 
_chem_comp_atom.pdbx_backbone_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 
YWF N   N1  N 0 1 N N N Y Y N 11.572 1.161  21.860 -3.132 0.234  0.527  N   YWF 1  
YWF CD  C1  C 0 1 N N N N Y N 11.438 -0.133 20.849 -2.226 -0.386 -0.448 CD  YWF 2  
YWF CB  C2  C 0 1 N N N N Y N 11.749 -0.923 22.009 -0.853 0.220  -0.315 CB  YWF 3  
YWF CG  C3  C 0 1 N N N N Y N 11.372 -1.494 23.020 0.203  -0.563 -0.108 CG  YWF 4  
YWF C   C4  C 0 1 N N N N Y Y 11.101 -2.566 24.076 1.542  0.029  0.021  C   YWF 5  
YWF O   O1  O 0 1 N N N N Y Y 10.689 -3.534 23.998 1.685  1.233  -0.060 O   YWF 6  
YWF OXT O2  O 0 1 N Y N N Y Y 10.882 -1.886 25.500 2.612  -0.764 0.231  OXT YWF 7  
YWF H   H1  H 0 1 N Y N Y Y N 11.401 2.003  21.349 -4.060 -0.156 0.458  H   YWF 8  
YWF H2  H2  H 0 1 N N N Y Y N 10.903 1.078  22.598 -2.771 0.144  1.465  H2  YWF 9  
YWF HA2 H4  H 0 1 N N N N Y N 10.434 -0.295 20.429 -2.169 -1.459 -0.260 HA2 YWF 10 
YWF HA1 H5  H 0 1 N N N N Y N 12.184 -0.174 20.042 -2.603 -0.213 -1.456 HA1 YWF 11 
YWF HB2 H6  H 0 1 N N N N Y N 12.815 -1.089 21.966 -0.726 1.290  -0.387 HB2 YWF 12 
YWF HG2 H10 H 0 1 N N N N Y N 10.900 -0.657 23.513 0.076  -1.633 -0.036 HG2 YWF 13 
YWF HXT H12 H 0 1 N Y N N Y Y 10.402 -2.480 26.065 3.472  -0.329 0.309  HXT YWF 14 
# 
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 
YWF CD  N   SING N N 1  
YWF CD  CB  SING N N 2  
YWF CB  CG  DOUB N E 3  
YWF O   C   DOUB N N 4  
YWF C   OXT SING N N 5  
YWF N   H   SING N N 6  
YWF N   H2  SING N N 7  
YWF CD  HA2 SING N N 8  
YWF CD  HA1 SING N N 9  
YWF CB  HB2 SING N N 10 
YWF CG  HG2 SING N N 11 
YWF OXT HXT SING N N 12 
YWF CG  C   SING N N 13 
# 
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 
YWF InChI            InChI                1.06  "InChI=1S/C4H7NO2/c5-3-1-2-4(6)7/h1-2H,3,5H2,(H,6,7)/b2-1+" 
YWF InChIKey         InChI                1.06  FMKJUUQOYOHLTF-OWOJBTEDSA-N                                 
YWF SMILES_CANONICAL CACTVS               3.385 "NC\C=C\C(O)=O"                                             
YWF SMILES           CACTVS               3.385 "NCC=CC(O)=O"                                               
YWF SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C(/C=C/C(=O)O)N"                                           
YWF SMILES           "OpenEye OEToolkits" 2.0.7 "C(C=CC(=O)O)N"                                             
# 
_pdbx_chem_comp_identifier.comp_id           YWF 
_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        "(~{E})-4-azanylbut-2-enoic acid" 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      YWF 
_pdbx_chem_comp_synonyms.name         "(E)-4-azanylbut-2-enoic acid" 
_pdbx_chem_comp_synonyms.provenance   PDB 
_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 
YWF "Create component" 2024-01-11 PDBE 
YWF "Initial release"  2024-06-05 RCSB 
YWF "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            YWF 
_pdbx_chem_comp_pcm.modified_residue_id                ? 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Non-standard residue" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain and 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      ? 
# 
