data_TPQ # _chem_comp.id TPQ _chem_comp.name "5-(2-CARBOXY-2-AMINOETHYL)-2-HYDROXY-1,4-BENZOQUINONE" _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C9 H9 N O5" _chem_comp.mon_nstd_parent_comp_id TYR _chem_comp.pdbx_synonyms "5-(2-CARBOXY-2-AMINOETHYL)-4-HYDROXY-1,2-BENZOQUINONE; 2,4,5-TRIHYDROXYPHENYLALANINE QUINONE; TOPA QUINONE" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 1999-07-08 _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 211.171 _chem_comp.one_letter_code Y _chem_comp.three_letter_code TPQ _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag Y _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1RJO _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 TPQ N N N 0 1 N N N Y Y N -1.022 3.748 25.711 -5.202 -3.337 -2.620 N TPQ 1 TPQ CA CA C 0 1 N N S Y N N -1.765 3.629 26.959 -4.504 -2.205 -2.013 CA TPQ 2 TPQ CB CB C 0 1 N N N N N N -1.310 2.479 27.854 -3.306 -1.797 -2.878 CB TPQ 3 TPQ C C C 0 1 N N N Y N Y -1.626 4.872 27.825 -5.534 -1.096 -1.870 C TPQ 4 TPQ O O O 0 1 N N N Y N Y -0.517 5.404 27.788 -6.472 -0.902 -2.631 O TPQ 5 TPQ OXT OXT O 0 1 N Y N Y N Y ? ? ? -5.302 -0.323 -0.776 OXT TPQ 6 TPQ C1 C1 C 0 1 N N N N N N -1.147 1.158 27.143 -2.567 -0.628 -2.304 C1 TPQ 7 TPQ C2 C2 C 0 1 N N N N N N -2.341 0.316 26.859 -1.505 -0.918 -1.305 C2 TPQ 8 TPQ O2 O2 O 0 1 N N N N N N -3.551 0.747 27.207 -1.234 -2.064 -0.959 O2 TPQ 9 TPQ C3 C3 C 0 1 N N N N N N -2.179 -0.908 26.218 -0.770 0.229 -0.729 C3 TPQ 10 TPQ C4 C4 C 0 1 N N N N N N -0.903 -1.340 25.847 -1.036 1.489 -1.085 C4 TPQ 11 TPQ O4 O4 O 0 1 N N N N N N -0.722 -2.503 25.232 -0.360 2.569 -0.558 O4 TPQ 12 TPQ C5 C5 C 0 1 N N N N N N 0.288 -0.505 26.135 -2.090 1.783 -2.082 C5 TPQ 13 TPQ O5 O5 O 0 1 N N N N N N 1.503 -0.929 25.775 -2.350 2.931 -2.427 O5 TPQ 14 TPQ C6 C6 C 0 1 N N N N N N 0.126 0.717 26.778 -2.827 0.637 -2.655 C6 TPQ 15 TPQ H H H 0 1 N N N Y Y N -1.326 4.516 25.113 -6.178 -3.432 -2.445 H TPQ 16 TPQ H2 2HN H 0 1 N Y N Y Y N -1.044 2.866 25.197 -4.652 -4.071 -3.009 H2 TPQ 17 TPQ HA HA H 0 1 N N N Y N N -2.832 3.483 26.739 -4.154 -2.482 -1.011 HA TPQ 18 TPQ HB2 1HB H 0 1 N N N N N N -2.041 2.351 28.654 -3.623 -1.545 -3.897 HB2 TPQ 19 TPQ HB3 2HB H 0 1 N N N N N N -0.360 2.746 28.323 -2.597 -2.628 -2.961 HB3 TPQ 20 TPQ HXT HXT H 0 1 N Y N Y N Y 0.086 0.776 0.540 -5.946 0.405 -0.642 HXT TPQ 21 TPQ H3 H3 H 0 1 N N N N N N -3.046 -1.518 25.999 0.000 0.000 -0.000 H3 TPQ 22 TPQ HO4 HO4 H 0 1 N N N N N N 0.145 -2.796 24.979 -0.987 3.197 -0.184 HO4 TPQ 23 TPQ H6 H6 H 0 1 N N N N N N 0.992 1.323 26.994 -3.597 0.871 -3.383 H6 TPQ 24 # 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 TPQ N CA SING N N 1 TPQ N H SING N N 2 TPQ N H2 SING N N 3 TPQ CA CB SING N N 4 TPQ CA C SING N N 5 TPQ CA HA SING N N 6 TPQ CB C1 SING N N 7 TPQ CB HB2 SING N N 8 TPQ CB HB3 SING N N 9 TPQ C O DOUB N N 10 TPQ C OXT SING N N 11 TPQ OXT HXT SING N N 12 TPQ C1 C2 SING N N 13 TPQ C1 C6 DOUB N N 14 TPQ C2 O2 DOUB N N 15 TPQ C2 C3 SING N N 16 TPQ C3 C4 DOUB N N 17 TPQ C3 H3 SING N N 18 TPQ C4 O4 SING N N 19 TPQ C4 C5 SING N N 20 TPQ O4 HO4 SING N N 21 TPQ C5 O5 DOUB N N 22 TPQ C5 C6 SING N N 23 TPQ C6 H6 SING N N 24 # 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 TPQ SMILES ACDLabs 10.04 "O=C1C(=CC(=O)C(O)=C1)CC(C(=O)O)N" TPQ SMILES_CANONICAL CACTVS 3.341 "N[C@@H](CC1=CC(=O)C(=CC1=O)O)C(O)=O" TPQ SMILES CACTVS 3.341 "N[CH](CC1=CC(=O)C(=CC1=O)O)C(O)=O" TPQ SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C1=C(C(=O)C=C(C1=O)O)C[C@@H](C(=O)O)N" TPQ SMILES "OpenEye OEToolkits" 1.5.0 "C1=C(C(=O)C=C(C1=O)O)CC(C(=O)O)N" TPQ InChI InChI 1.03 "InChI=1S/C9H9NO5/c10-5(9(14)15)1-4-2-7(12)8(13)3-6(4)11/h2-3,5,13H,1,10H2,(H,14,15)/t5-/m0/s1" TPQ InChIKey InChI 1.03 AGMJSPIGDFKRRO-YFKPBYRVSA-N # 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 TPQ "SYSTEMATIC NAME" ACDLabs 10.04 "3-(4-hydroxy-3,6-dioxocyclohexa-1,4-dien-1-yl)-L-alanine" TPQ "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-amino-3-(4-hydroxy-3,6-dioxo-1-cyclohexa-1,4-dienyl)propanoic 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 TPQ "Create component" 1999-07-08 EBI TPQ "Modify descriptor" 2011-06-04 RCSB TPQ "Modify synonyms" 2020-06-05 PDBE TPQ "Modify backbone" 2023-11-03 PDBE TPQ "Modify PCM" 2024-09-27 PDBE # loop_ _pdbx_chem_comp_synonyms.ordinal _pdbx_chem_comp_synonyms.comp_id _pdbx_chem_comp_synonyms.name _pdbx_chem_comp_synonyms.provenance _pdbx_chem_comp_synonyms.type 1 TPQ "5-(2-CARBOXY-2-AMINOETHYL)-4-HYDROXY-1,2-BENZOQUINONE" ? ? 2 TPQ "2,4,5-TRIHYDROXYPHENYLALANINE QUINONE" ? ? 3 TPQ "TOPA QUINONE" ? ? # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id TPQ _pdbx_chem_comp_pcm.modified_residue_id TYR _pdbx_chem_comp_pcm.type Oxidation _pdbx_chem_comp_pcm.category "Named protein modification" _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 ? _pdbx_chem_comp_pcm.modified_residue_id_linking_atom ? _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession PTM-0009 _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #