data_8MC
# 
_chem_comp.id                                    8MC 
_chem_comp.name                                  "(7-methoxy-2-oxo-2H-chromen-4-yl)acetic acid" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C12 H10 O5" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2013-05-07 
_chem_comp.pdbx_modified_date                    2023-11-03 
_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                        234.205 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     8MC 
_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        4JIJ 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
# 
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 
8MC C   C   C 0 1 N N N Y N Y -8.489  6.831  -35.016 2.666  1.787  -0.237 C   8MC 1  
8MC O   O   O 0 1 N N N Y N Y -8.442  6.757  -33.770 2.317  1.423  -1.335 O   8MC 2  
8MC CA  CA  C 0 1 N N N N N N -7.852  8.015  -35.738 2.252  1.006  0.983  CA  8MC 3  
8MC C9  C9  C 0 1 N N N N N N -8.241  9.297  -35.011 1.415  -0.175 0.564  C9  8MC 4  
8MC C10 C10 C 0 1 N N N N N N -7.459  9.787  -33.979 1.977  -1.398 0.377  C10 8MC 5  
8MC C1  C1  C 0 1 N N N N N N -7.879  10.952 -33.333 1.172  -2.487 -0.015 C1  8MC 6  
8MC O2  O2  O 0 1 N N N N N N -7.185  11.407 -32.396 1.689  -3.578 -0.179 O2  8MC 7  
8MC C8  C8  C 0 1 Y N N N N N -9.400  10.005 -35.316 -0.028 -0.037 0.352  C8  8MC 8  
8MC C7  C7  C 0 1 Y N N N N N -10.246 9.581  -36.333 -0.668 1.194  0.532  C7  8MC 9  
8MC C6  C6  C 0 1 Y N N N N N -11.398 10.300 -36.636 -2.013 1.295  0.328  C6  8MC 10 
8MC C5  C5  C 0 1 Y N N N N N -11.716 11.444 -35.911 -2.754 0.180  -0.059 C5  8MC 11 
8MC O4  O4  O 0 1 N N N N N N -12.864 12.128 -36.226 -4.092 0.296  -0.258 O4  8MC 12 
8MC C11 C11 C 0 1 N N N N N N -13.397 13.114 -35.342 -4.668 1.588  -0.053 C11 8MC 13 
8MC C4  C4  C 0 1 Y N N N N N -10.859 11.878 -34.893 -2.137 -1.046 -0.243 C4  8MC 14 
8MC C2  C2  C 0 1 Y N N N N N -9.701  11.161 -34.588 -0.770 -1.167 -0.039 C2  8MC 15 
8MC O3  O3  O 0 1 N N N N N N -8.935  11.553 -33.660 -0.149 -2.353 -0.213 O3  8MC 16 
8MC H2  H2  H 0 1 N N N N N N -6.757  7.905  -35.735 3.140  0.653  1.508  H2  8MC 17 
8MC H3  H3  H 0 1 N N N N N N -8.214  8.054  -36.776 1.669  1.647  1.645  H3  8MC 18 
8MC H4  H4  H 0 1 N N N N N N -6.551  9.283  -33.682 3.037  -1.535 0.528  H4  8MC 19 
8MC H5  H5  H 0 1 N N N N N N -10.008 8.688  -36.892 -0.099 2.062  0.833  H5  8MC 20 
8MC H6  H6  H 0 1 N N N N N N -12.046 9.970  -37.435 -2.507 2.245  0.467  H6  8MC 21 
8MC H7  H7  H 0 1 N N N N N N -14.313 13.541 -35.777 -4.497 1.903  0.976  H7  8MC 22 
8MC H8  H8  H 0 1 N N N N N N -13.633 12.649 -34.374 -4.208 2.304  -0.734 H8  8MC 23 
8MC H9  H9  H 0 1 N N N N N N -12.655 13.913 -35.194 -5.740 1.542  -0.245 H9  8MC 24 
8MC H10 H10 H 0 1 N N N N N N -11.096 12.775 -34.339 -2.718 -1.906 -0.544 H10 8MC 25 
8MC OXT OXT O 0 1 N Y N Y N Y ?       ?      ?       3.426  2.885  -0.105 OXT 8MC 26 
8MC H1  H1  H 0 1 N Y N Y N Y ?       ?      ?       3.670  3.351  -0.916 H1  8MC 27 
# 
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 
8MC C6  C7  DOUB Y N 1  
8MC C6  C5  SING Y N 2  
8MC C7  C8  SING Y N 3  
8MC O4  C5  SING N N 4  
8MC O4  C11 SING N N 5  
8MC C5  C4  DOUB Y N 6  
8MC CA  C   SING N N 7  
8MC CA  C9  SING N N 8  
8MC C8  C9  SING N N 9  
8MC C8  C2  DOUB Y N 10 
8MC C   O   DOUB N N 11 
8MC C9  C10 DOUB N N 12 
8MC C4  C2  SING Y N 13 
8MC C2  O3  SING N N 14 
8MC C10 C1  SING N N 15 
8MC O3  C1  SING N N 16 
8MC C1  O2  DOUB N N 17 
8MC CA  H2  SING N N 18 
8MC CA  H3  SING N N 19 
8MC C10 H4  SING N N 20 
8MC C7  H5  SING N N 21 
8MC C6  H6  SING N N 22 
8MC C11 H7  SING N N 23 
8MC C11 H8  SING N N 24 
8MC C11 H9  SING N N 25 
8MC C4  H10 SING N N 26 
8MC C   OXT SING N N 27 
8MC OXT H1  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 
8MC SMILES           ACDLabs              12.01 "O=C(O)CC=1c2c(OC(=O)C=1)cc(OC)cc2"                                                            
8MC InChI            InChI                1.03  "InChI=1S/C12H10O5/c1-16-8-2-3-9-7(4-11(13)14)5-12(15)17-10(9)6-8/h2-3,5-6H,4H2,1H3,(H,13,14)" 
8MC InChIKey         InChI                1.03  ZEKAXIFHLIITGV-UHFFFAOYSA-N                                                                    
8MC SMILES_CANONICAL CACTVS               3.370 "COc1ccc2C(=CC(=O)Oc2c1)CC(O)=O"                                                               
8MC SMILES           CACTVS               3.370 "COc1ccc2C(=CC(=O)Oc2c1)CC(O)=O"                                                               
8MC SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "COc1ccc2c(c1)OC(=O)C=C2CC(=O)O"                                                               
8MC SMILES           "OpenEye OEToolkits" 1.7.6 "COc1ccc2c(c1)OC(=O)C=C2CC(=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 
8MC "SYSTEMATIC NAME" ACDLabs              12.01 "(7-methoxy-2-oxo-2H-chromen-4-yl)acetic acid"            
8MC "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "2-(7-methoxy-2-oxidanylidene-chromen-4-yl)ethanoic 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 
8MC "Create component" 2013-05-07 RCSB 
8MC "Initial release"  2014-03-12 RCSB 
8MC "Modify backbone"  2023-11-03 PDBE 
# 
