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 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 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 _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 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 8MC "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id 8MC _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 ? #