data_2K3
# 
_chem_comp.id                                    2K3 
_chem_comp.name                                  "3-OXO-5-METHYLHEXANOIC ACID" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C7 H12 O3" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2012-02-29 
_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                        144.168 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     2K3 
_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        4AKU 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  EBI 
_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 
2K3 CAH  CAH  C 0 1 N N N N N N 4.584 23.675 -11.043 -2.438 0.065  0.019  CAH  2K3 1  
2K3 OAC  OAC  O 0 1 N N N N N N 5.272 22.658 -11.305 -3.685 0.526  0.205  OAC  2K3 2  
2K3 OAE  OAE  O 0 1 N N N N N N 3.348 23.813 -11.181 -2.261 -1.085 -0.305 OAE  2K3 3  
2K3 CAF  CAF  C 0 1 N N N N N N 5.357 24.873 -10.535 -1.259 0.985  0.208  CAF  2K3 4  
2K3 CAI  CAI  C 0 1 N N N N N N 6.679 24.833 -11.292 0.016  0.229  -0.065 CAI  2K3 5  
2K3 CAG  CAG  C 0 1 N N N N N N 6.638 25.351 -12.724 1.346  0.927  0.055  CAG  2K3 6  
2K3 CAJ  CAJ  C 0 1 N N N N N N 7.675 26.446 -12.889 2.470  -0.057 -0.273 CAJ  2K3 7  
2K3 CAB  CAB  C 0 1 N N N N N N 8.612 26.045 -14.032 3.810  0.681  -0.273 CAB  2K3 8  
2K3 CAA  CAA  C 0 1 N N N N N N 6.937 27.750 -13.214 2.499  -1.168 0.779  CAA  2K3 9  
2K3 OAD  OAD  O 0 1 N N N N N N 7.700 24.352 -10.800 -0.028 -0.935 -0.382 OAD  2K3 10 
2K3 HAC  HAC  H 0 1 N N N N N N 4.707 21.971 -11.638 -4.409 -0.100 0.068  HAC  2K3 11 
2K3 HAF1 HAF1 H 0 0 N N N N N N 4.814 25.805 -10.752 -1.339 1.825  -0.481 HAF1 2K3 12 
2K3 HAF2 HAF2 H 0 0 N N N N N N 5.528 24.792 -9.451  -1.248 1.356  1.233  HAF2 2K3 13 
2K3 HAG1 HAG1 H 0 0 N N N N N N 6.859 24.528 -13.419 1.381  1.765  -0.641 HAG1 2K3 14 
2K3 HAG2 HAG2 H 0 0 N N N N N N 5.638 25.756 -12.940 1.472  1.296  1.073  HAG2 2K3 15 
2K3 HAJ  HAJ  H 0 1 N N N N N N 8.250 26.564 -11.959 2.296  -0.493 -1.257 HAJ  2K3 16 
2K3 HAB1 HAB1 H 0 0 N N N N N N 9.375 26.825 -14.172 3.985  1.116  0.711  HAB1 2K3 17 
2K3 HAB2 HAB2 H 0 0 N N N N N N 9.103 25.092 -13.786 4.611  -0.021 -0.507 HAB2 2K3 18 
2K3 HAB3 HAB3 H 0 0 N N N N N N 8.031 25.930 -14.959 3.790  1.472  -1.022 HAB3 2K3 19 
2K3 HAA1 HAA1 H 0 0 N N N N N N 7.667 28.564 -13.339 2.674  -0.732 1.763  HAA1 2K3 20 
2K3 HAA2 HAA2 H 0 0 N N N N N N 6.364 27.625 -14.145 1.544  -1.694 0.778  HAA2 2K3 21 
2K3 HAA3 HAA3 H 0 0 N N N N N N 6.250 27.997 -12.391 3.300  -1.869 0.545  HAA3 2K3 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 
2K3 OAC CAH  SING N N 1  
2K3 CAH OAE  DOUB N N 2  
2K3 CAH CAF  SING N N 3  
2K3 CAF CAI  SING N N 4  
2K3 CAI OAD  DOUB N N 5  
2K3 CAI CAG  SING N N 6  
2K3 CAG CAJ  SING N N 7  
2K3 CAJ CAB  SING N N 8  
2K3 CAJ CAA  SING N N 9  
2K3 OAC HAC  SING N N 10 
2K3 CAF HAF1 SING N N 11 
2K3 CAF HAF2 SING N N 12 
2K3 CAG HAG1 SING N N 13 
2K3 CAG HAG2 SING N N 14 
2K3 CAJ HAJ  SING N N 15 
2K3 CAB HAB1 SING N N 16 
2K3 CAB HAB2 SING N N 17 
2K3 CAB HAB3 SING N N 18 
2K3 CAA HAA1 SING N N 19 
2K3 CAA HAA2 SING N N 20 
2K3 CAA HAA3 SING N N 21 
# 
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 
2K3 SMILES           ACDLabs              12.01 "O=C(CC(C)C)CC(=O)O"                                              
2K3 InChI            InChI                1.03  "InChI=1S/C7H12O3/c1-5(2)3-6(8)4-7(9)10/h5H,3-4H2,1-2H3,(H,9,10)" 
2K3 InChIKey         InChI                1.03  LGKQVMSGOUJVCB-UHFFFAOYSA-N                                       
2K3 SMILES_CANONICAL CACTVS               3.385 "CC(C)CC(=O)CC(O)=O"                                              
2K3 SMILES           CACTVS               3.385 "CC(C)CC(=O)CC(O)=O"                                              
2K3 SMILES_CANONICAL "OpenEye OEToolkits" 1.9.2 "CC(C)CC(=O)CC(=O)O"                                              
2K3 SMILES           "OpenEye OEToolkits" 1.9.2 "CC(C)CC(=O)CC(=O)O"                                              
# 
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 
2K3 "SYSTEMATIC NAME" ACDLabs              12.01 "5-methyl-3-oxohexanoic acid"            
2K3 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.9.2 "5-methyl-3-oxidanylidene-hexanoic 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 
2K3 "Create component"  2012-02-29 EBI  
2K3 "Modify descriptor" 2014-09-05 RCSB 
2K3 "Initial release"   2017-07-05 RCSB 
2K3 "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            2K3 
_pdbx_chem_comp_pcm.modified_residue_id                CYS 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           Lipid/lipid-like 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               CAH 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   SG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
