data_CGA # _chem_comp.id CGA _chem_comp.name "CARBOXYMETHYLATED GLUTAMIC ACID" _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C7 H11 N O6" _chem_comp.mon_nstd_parent_comp_id GLU _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 1999-07-08 _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 205.165 _chem_comp.one_letter_code E _chem_comp.three_letter_code CGA _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 1DET _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 CGA N N N 0 1 N N N Y Y N 22.246 -49.615 12.375 2.945 1.814 -0.477 N CGA 1 CGA CA CA C 0 1 N N S Y N N 22.916 -48.377 12.838 2.893 0.599 0.347 CA CGA 2 CGA C C C 0 1 N N N Y N Y 21.858 -47.446 13.465 4.140 -0.216 0.120 C CGA 3 CGA O O O 0 1 N N N Y N Y 20.713 -47.382 13.020 4.802 -0.043 -0.876 O CGA 4 CGA CB CB C 0 1 N N N N N N 23.595 -47.704 11.689 1.666 -0.228 -0.040 CB CGA 5 CGA CG CG C 0 1 N N N N N N 22.715 -47.487 10.474 0.395 0.551 0.307 CG CGA 6 CGA CD CD C 0 1 N N N N N N 23.423 -46.692 9.396 -0.814 -0.264 -0.074 CD CGA 7 CGA OE1 OE1 O 0 1 N N N N N N 24.156 -45.843 9.928 -0.674 -1.356 -0.572 OE1 CGA 8 CGA OE2 OE2 O 0 1 N N N N N N 23.328 -46.870 8.218 -2.046 0.223 0.139 OE2 CGA 9 CGA C1 C1 C 0 1 N N N N N N 23.310 -44.687 7.182 -4.457 0.091 0.061 C1 CGA 10 CGA C2 C2 C 0 1 N N N N N N 24.113 -45.964 7.309 -3.164 -0.616 -0.253 C2 CGA 11 CGA O1 O1 O 0 1 N N N N N N 24.072 -43.642 6.627 -4.439 1.189 0.563 O1 CGA 12 CGA O2 O2 O 0 1 N N N N N N 21.958 -44.530 7.564 -5.630 -0.500 -0.218 O2 CGA 13 CGA H H1 H 0 1 N N N Y Y N 21.794 -50.059 13.149 3.710 2.409 -0.197 H1 CGA 14 CGA H2 H2 H 0 1 N Y N Y Y N 21.566 -49.385 11.679 3.006 1.583 -1.458 H2 CGA 15 CGA HA H4 H 0 1 N N N Y N N 23.663 -48.629 13.605 2.827 0.877 1.399 H4 CGA 16 CGA H6 H6 H 0 1 N N N N N N 24.451 -48.324 11.386 1.687 -0.431 -1.111 H6 CGA 17 CGA H7 H7 H 0 1 N N N N N N 23.956 -46.723 12.031 1.675 -1.170 0.508 H7 CGA 18 CGA H8 H8 H 0 1 N N N N N N 21.811 -46.941 10.783 0.374 0.753 1.378 H8 CGA 19 CGA H9 H9 H 0 1 N N N N N N 22.429 -48.466 10.063 0.386 1.493 -0.241 H9 CGA 20 CGA H10 H10 H 0 1 N N N N N N 24.241 -46.433 6.322 -3.110 -0.817 -1.323 H10 CGA 21 CGA H11 H11 H 0 1 N N N N N N 25.100 -45.751 7.744 -3.122 -1.557 0.296 H11 CGA 22 CGA H12 H12 H 0 1 N N N N N N 21.679 -43.639 7.386 -6.433 -0.008 0.001 H12 CGA 23 CGA OXT OXT O 0 1 N Y N Y N Y ? ? ? 4.516 -1.134 1.024 OXT CGA 24 CGA HXT HXT H 0 1 N Y N Y N Y ? ? ? 5.323 -1.632 0.835 H3 CGA 25 # 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 CGA O1 C1 DOUB N N 1 CGA C1 C2 SING N N 2 CGA C1 O2 SING N N 3 CGA C2 OE2 SING N N 4 CGA OE2 CD SING N N 5 CGA CD OE1 DOUB N N 6 CGA CD CG SING N N 7 CGA CG CB SING N N 8 CGA CB CA SING N N 9 CGA N CA SING N N 10 CGA CA C SING N N 11 CGA O C DOUB N N 12 CGA N H SING N N 13 CGA N H2 SING N N 14 CGA CA HA SING N N 15 CGA CB H6 SING N N 16 CGA CB H7 SING N N 17 CGA CG H8 SING N N 18 CGA CG H9 SING N N 19 CGA C2 H10 SING N N 20 CGA C2 H11 SING N N 21 CGA O2 H12 SING N N 22 CGA C OXT SING N N 23 CGA OXT HXT 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 CGA SMILES ACDLabs 12.01 "O=C(O)COC(=O)CCC(C(=O)O)N" CGA InChI InChI 1.03 "InChI=1S/C7H11NO6/c8-4(7(12)13)1-2-6(11)14-3-5(9)10/h4H,1-3,8H2,(H,9,10)(H,12,13)" CGA InChIKey InChI 1.03 ICGBNHCVKQCJHW-UHFFFAOYSA-N CGA SMILES_CANONICAL CACTVS 3.370 "NC(CCC(=O)OCC(O)=O)C(O)=O" CGA SMILES CACTVS 3.370 "NC(CCC(=O)OCC(O)=O)C(O)=O" CGA SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C(CC(=O)OCC(=O)O)C(C(=O)O)N" CGA SMILES "OpenEye OEToolkits" 1.7.6 "C(CC(=O)OCC(=O)O)C(C(=O)O)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 CGA "SYSTEMATIC NAME" ACDLabs 12.01 "2-amino-5-(carboxymethoxy)-5-oxopentanoic acid (non-preferred name)" CGA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "2-azanyl-5-(2-hydroxy-2-oxoethyloxy)-5-oxidanylidene-pentanoic 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 CGA "Create component" 1999-07-08 EBI CGA "Modify descriptor" 2011-06-04 RCSB CGA "Other modification" 2012-01-25 RCSB CGA "Modify backbone" 2023-11-03 PDBE #