data_O4Q
# 
_chem_comp.id                                    O4Q 
_chem_comp.name                                  "(~{E})-4-chloranyl-3-methyl-but-3-enal" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C5 H7 Cl O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2020-01-31 
_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                        134.561 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     O4Q 
_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        6TH7 
_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 
O4Q C24  C1  C  0 1 N N N N Y Y -30.116 -7.249 -39.472 2.061  0.164  0.064  C24  O4Q 1  
O4Q C26  C2  C  0 1 N N N N N N -31.624 -5.442 -39.637 -0.276 -0.478 -0.363 C26  O4Q 2  
O4Q C28  C3  C  0 1 N N N N N N -32.912 -5.502 -39.286 -1.128 0.496  -0.582 C28  O4Q 3  
O4Q C25  C4  C  0 1 N N N N N N -30.997 -6.551 -40.515 1.109  -0.413 -0.952 C25  O4Q 4  
O4Q C27  C5  C  0 1 N N N N N N -30.671 -4.317 -39.178 -0.684 -1.661 0.477  C27  O4Q 5  
O4Q O30  O1  O  0 1 N N N N Y Y -29.018 -6.843 -39.252 1.655  0.489  1.155  O30  O4Q 6  
O4Q CL1  CL1 CL 0 0 N N N N N N -33.699 -4.251 -38.262 -2.724 0.422  0.097  CL1  O4Q 7  
O4Q H281 H2  H  0 0 N N N N N N -33.505 -6.336 -39.632 -0.835 1.344  -1.184 H281 O4Q 8  
O4Q H251 H3  H  0 0 N N N N N N -31.761 -7.229 -40.924 1.098  0.219  -1.839 H251 O4Q 9  
O4Q H252 H4  H  0 0 N N N N N N -30.400 -6.131 -41.338 1.435  -1.417 -1.225 H252 O4Q 10 
O4Q H272 H5  H  0 0 N N N N N N -31.227 -3.592 -38.565 -1.118 -2.428 -0.163 H272 O4Q 11 
O4Q H271 H6  H  0 0 N N N N N N -29.853 -4.750 -38.583 0.192  -2.064 0.986  H271 O4Q 12 
O4Q H273 H7  H  0 0 N N N N N N -30.254 -3.808 -40.059 -1.420 -1.345 1.216  H273 O4Q 13 
O4Q OXT  OXT O  0 1 N Y N N Y Y ?       ?      ?       3.360  0.311  -0.240 O1   O4Q 14 
O4Q HXT  HXT H  0 1 N Y N N Y Y ?       ?      ?       3.932  0.682  0.445  H1   O4Q 15 
# 
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 
O4Q C25 C26  SING N N 1  
O4Q C25 C24  SING N N 2  
O4Q C26 C28  DOUB N E 3  
O4Q C26 C27  SING N N 4  
O4Q C24 O30  DOUB N N 5  
O4Q C28 CL1  SING N N 6  
O4Q C28 H281 SING N N 7  
O4Q C25 H251 SING N N 8  
O4Q C25 H252 SING N N 9  
O4Q C27 H272 SING N N 10 
O4Q C27 H271 SING N N 11 
O4Q C27 H273 SING N N 12 
O4Q C24 OXT  SING N N 13 
O4Q OXT HXT  SING N N 14 
# 
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 
O4Q InChI            InChI                1.06  "InChI=1S/C5H7ClO2/c1-4(3-6)2-5(7)8/h3H,2H2,1H3,(H,7,8)/b4-3+" 
O4Q InChIKey         InChI                1.06  YPLVUIMDZKTOMU-ONEGZZNKSA-N                                    
O4Q SMILES_CANONICAL CACTVS               3.385 "CC(/CC(O)=O)=C\Cl"                                            
O4Q SMILES           CACTVS               3.385 "CC(CC(O)=O)=CCl"                                              
O4Q SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "C/C(=C\Cl)/CC(=O)O"                                           
O4Q SMILES           "OpenEye OEToolkits" 2.0.7 "CC(=CCl)CC(=O)O"                                              
# 
_pdbx_chem_comp_identifier.comp_id           O4Q 
_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-chloranyl-3-methyl-but-3-enoic 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 
O4Q "Create component"   2020-01-31 PDBE 
O4Q "Initial release"    2020-03-04 RCSB 
O4Q "Modify backbone"    2023-11-03 PDBE 
O4Q "Other modification" 2024-06-28 PDBE 
O4Q "Modify PCM"         2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            O4Q 
_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               N-terminal 
_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      ? 
# 
