data_OBK
# 
_chem_comp.id                                    OBK 
_chem_comp.name                                  "7-ethoxy-7-oxidanylidene-heptanoic acid" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C9 H16 O4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "pimelic acid monoethyl ester" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2023-01-29 
_chem_comp.pdbx_modified_date                    2024-01-12 
_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                        188.221 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     OBK 
_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        8I22 
_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.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 
OBK C4  C1  C 0 1 N N N N N N 171.268 112.872 148.248 -1.482 -0.770 0.000  C4  OBK 1  
OBK C8  C2  C 0 1 N N N N N N 175.220 115.931 148.905 3.515  -0.773 0.000  C8  OBK 2  
OBK C9  C3  C 0 1 N N N N N N 176.105 115.324 149.991 4.746  0.096  -0.000 C9  OBK 3  
OBK C3  C4  C 0 1 N N N N N N 169.919 112.424 148.795 -2.711 0.101  -0.000 C3  OBK 4  
OBK C6  C5  C 0 1 N N N N N N 173.303 114.275 148.826 1.017  -0.771 0.000  C6  OBK 5  
OBK C7  C6  C 0 1 N N N N N N 173.736 115.697 149.172 2.267  0.111  -0.000 C7  OBK 6  
OBK C1  C7  C 0 1 N N N N N N 167.247 110.599 148.715 -6.365 -0.375 0.000  C1  OBK 7  
OBK C5  C8  C 0 1 N N N N N N 171.801 114.082 149.003 -0.232 0.113  -0.000 C5  OBK 8  
OBK C2  C9  C 0 1 N N N N N N 168.470 110.768 149.610 -5.070 0.441  -0.000 C2  OBK 9  
OBK O1  O1  O 0 1 N N N N N N 169.580 111.068 148.812 -3.931 -0.459 0.000  O1  OBK 10 
OBK O2  O2  O 0 1 N N N N N N 169.159 113.232 149.204 -2.600 1.305  -0.000 O2  OBK 11 
OBK O3  O3  O 0 1 N N N N N N 177.196 114.779 149.681 4.636  1.299  -0.000 O3  OBK 12 
OBK O4  O4  O 0 1 N N N N N N 175.746 115.371 151.196 5.965  -0.467 0.000  O4  OBK 13 
OBK H1  H1  H 0 1 N N N N N N 171.986 112.045 148.346 -1.482 -1.399 0.890  H1  OBK 14 
OBK H2  H2  H 0 1 N N N N N N 171.154 113.135 147.186 -1.482 -1.399 -0.890 H2  OBK 15 
OBK H3  H3  H 0 1 N N N N N N 175.482 115.475 147.939 3.515  -1.403 -0.890 H3  OBK 16 
OBK H4  H4  H 0 1 N N N N N N 175.405 117.014 148.862 3.515  -1.403 0.890  H4  OBK 17 
OBK H5  H5  H 0 1 N N N N N N 173.833 113.571 149.485 1.016  -1.401 -0.890 H5  OBK 18 
OBK H6  H6  H 0 1 N N N N N N 173.568 114.067 147.779 1.016  -1.401 0.890  H6  OBK 19 
OBK H7  H7  H 0 1 N N N N N N 173.151 116.403 148.564 2.267  0.740  0.890  H7  OBK 20 
OBK H8  H8  H 0 1 N N N N N N 173.535 115.878 150.238 2.267  0.740  -0.890 H8  OBK 21 
OBK H9  H9  H 0 1 N N N N N N 166.369 110.363 149.334 -6.398 -1.003 -0.890 H9  OBK 22 
OBK H10 H10 H 0 1 N N N N N N 167.065 111.533 148.162 -6.398 -1.003 0.890  H10 OBK 23 
OBK H11 H11 H 0 1 N N N N N N 167.424 109.780 148.003 -7.220 0.301  -0.000 H11 OBK 24 
OBK H12 H12 H 0 1 N N N N N N 171.285 114.981 148.635 -0.231 0.742  -0.890 H12 OBK 25 
OBK H13 H13 H 0 1 N N N N N N 171.588 113.950 150.074 -0.231 0.742  0.890  H13 OBK 26 
OBK H14 H14 H 0 1 N N N N N N 168.295 111.588 150.322 -5.037 1.069  -0.890 H14 OBK 27 
OBK H15 H15 H 0 1 N N N N N N 168.654 109.835 150.163 -5.037 1.069  0.890  H15 OBK 28 
OBK H16 H16 H 0 1 N N N N N N 176.404 114.954 151.740 6.725  0.132  -0.000 H16 OBK 29 
# 
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 
OBK C4 C3  SING N N 1  
OBK C4 C5  SING N N 2  
OBK C1 C2  SING N N 3  
OBK C3 O1  SING N N 4  
OBK C3 O2  DOUB N N 5  
OBK O1 C2  SING N N 6  
OBK C6 C5  SING N N 7  
OBK C6 C7  SING N N 8  
OBK C8 C7  SING N N 9  
OBK C8 C9  SING N N 10 
OBK O3 C9  DOUB N N 11 
OBK C9 O4  SING N N 12 
OBK C4 H1  SING N N 13 
OBK C4 H2  SING N N 14 
OBK C8 H3  SING N N 15 
OBK C8 H4  SING N N 16 
OBK C6 H5  SING N N 17 
OBK C6 H6  SING N N 18 
OBK C7 H7  SING N N 19 
OBK C7 H8  SING N N 20 
OBK C1 H9  SING N N 21 
OBK C1 H10 SING N N 22 
OBK C1 H11 SING N N 23 
OBK C5 H12 SING N N 24 
OBK C5 H13 SING N N 25 
OBK C2 H14 SING N N 26 
OBK C2 H15 SING N N 27 
OBK O4 H16 SING N N 28 
# 
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 
OBK InChI            InChI                1.06  "InChI=1S/C9H16O4/c1-2-13-9(12)7-5-3-4-6-8(10)11/h2-7H2,1H3,(H,10,11)" 
OBK InChIKey         InChI                1.06  NQYXFXWKKYGBNL-UHFFFAOYSA-N                                            
OBK SMILES_CANONICAL CACTVS               3.385 "CCOC(=O)CCCCCC(O)=O"                                                  
OBK SMILES           CACTVS               3.385 "CCOC(=O)CCCCCC(O)=O"                                                  
OBK SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CCOC(=O)CCCCCC(=O)O"                                                  
OBK SMILES           "OpenEye OEToolkits" 2.0.7 "CCOC(=O)CCCCCC(=O)O"                                                  
# 
_pdbx_chem_comp_identifier.comp_id           OBK 
_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        "7-ethoxy-7-oxidanylidene-heptanoic 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 
OBK "Create component" 2023-01-29 PDBJ 
OBK "Initial release"  2024-01-17 RCSB 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      OBK 
_pdbx_chem_comp_synonyms.name         "pimelic acid monoethyl ester" 
_pdbx_chem_comp_synonyms.provenance   PUBCHEM 
_pdbx_chem_comp_synonyms.type         ? 
# 
