data_MEG # _chem_comp.id MEG _chem_comp.name "(2S,3S)-2-azanyl-3-methyl-pentanedioic acid" _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C6 H11 N O4" _chem_comp.mon_nstd_parent_comp_id GLU _chem_comp.pdbx_synonyms "(3S)-3-methyl-L-glutamic acid" _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2004-05-16 _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 161.156 _chem_comp.one_letter_code E _chem_comp.three_letter_code MEG _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 ? _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 MEG N N N 0 1 N N N Y Y N -4.287 3.602 1.383 1.143 2.004 0.086 N MEG 1 MEG CA CA C 0 1 N N S Y N N -4.532 2.636 2.480 1.150 0.595 0.499 CA MEG 2 MEG CB CB C 0 1 N N S N N N -6.025 2.617 3.004 -0.100 -0.101 -0.043 CB MEG 3 MEG CG CG C 0 1 N N N N N N -6.786 3.976 2.819 -1.348 0.587 0.513 CG MEG 4 MEG CD CD C 0 1 N N N N N N -7.756 4.357 3.947 -2.577 -0.018 -0.114 CD MEG 5 MEG OE1 OE1 O 0 1 N N N N N N -8.613 3.524 4.315 -2.467 -0.909 -0.923 OE1 MEG 6 MEG OE2 OE2 O 0 1 N N N N N N -7.661 5.488 4.472 -3.795 0.432 0.226 OE2 MEG 7 MEG C C C 0 1 N N N Y N Y -3.844 1.243 2.235 2.380 -0.083 -0.049 C MEG 8 MEG O O O 0 1 N N N Y N Y -3.499 0.964 1.086 2.971 0.401 -0.984 O MEG 9 MEG C1 C1 C 0 1 N N N N N N -6.128 2.189 4.491 -0.093 -1.569 0.388 C1 MEG 10 MEG H H H 0 1 N N N Y Y N -3.327 3.557 1.106 1.137 2.087 -0.920 H MEG 11 MEG H2 H2 H 0 1 N Y N Y Y N -4.870 3.375 0.603 0.363 2.497 0.493 H2 MEG 12 MEG HA HA H 0 1 N N N Y N N -4.000 3.020 3.363 1.157 0.535 1.587 HA MEG 13 MEG HB HB H 0 1 N N N N N N -6.514 1.865 2.368 -0.107 -0.042 -1.131 HB MEG 14 MEG HG2 HG2 H 0 1 N N N N N N -6.029 4.771 2.753 -1.387 0.451 1.594 HG2 MEG 15 MEG HG3 HG3 H 0 1 N N N N N N -7.373 3.901 1.891 -1.309 1.652 0.283 HG3 MEG 16 MEG H11 H11 H 0 1 N N N N N N -7.183 2.193 4.802 -0.984 -2.065 0.002 H11 MEG 17 MEG H12 H12 H 0 1 N N N N N N -5.715 1.177 4.610 0.796 -2.060 -0.008 H12 MEG 18 MEG H13 H13 H 0 1 N N N N N N -5.559 2.894 5.115 -0.086 -1.629 1.476 H13 MEG 19 MEG HE2 HE2 H 0 1 N N N N N N -8.319 5.578 5.152 -4.554 0.013 -0.203 HE2 MEG 20 MEG OXT OXT O 0 1 N Y N Y N Y -3.511 0.163 3.111 2.818 -1.226 0.503 OXT MEG 21 MEG HXT HXT H 0 1 N Y N Y N Y -3.097 -0.532 2.614 3.610 -1.624 0.117 HXT MEG 22 # 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 MEG N CA SING N N 1 MEG N H SING N N 2 MEG N H2 SING N N 3 MEG CA CB SING N N 4 MEG CA C SING N N 5 MEG CA HA SING N N 6 MEG CB CG SING N N 7 MEG CB C1 SING N N 8 MEG CB HB SING N N 9 MEG CG CD SING N N 10 MEG CG HG2 SING N N 11 MEG CG HG3 SING N N 12 MEG CD OE1 DOUB N N 13 MEG CD OE2 SING N N 14 MEG C O DOUB N N 15 MEG C1 H11 SING N N 16 MEG C1 H12 SING N N 17 MEG C1 H13 SING N N 18 MEG HE2 OE2 SING N N 19 MEG C OXT SING N N 20 MEG OXT HXT SING N N 21 # 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 MEG SMILES ACDLabs 12.01 "O=C(O)C(N)C(CC(=O)O)C" MEG SMILES_CANONICAL CACTVS 3.370 "C[C@@H](CC(O)=O)[C@H](N)C(O)=O" MEG SMILES CACTVS 3.370 "C[CH](CC(O)=O)[CH](N)C(O)=O" MEG SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "C[C@@H](CC(=O)O)[C@@H](C(=O)O)N" MEG SMILES "OpenEye OEToolkits" 1.7.0 "CC(CC(=O)O)C(C(=O)O)N" MEG InChI InChI 1.03 "InChI=1S/C6H11NO4/c1-3(2-4(8)9)5(7)6(10)11/h3,5H,2,7H2,1H3,(H,8,9)(H,10,11)/t3-,5-/m0/s1" MEG InChIKey InChI 1.03 FHJNAFIJPFGZRI-UCORVYFPSA-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 MEG "SYSTEMATIC NAME" ACDLabs 12.01 "(3S)-3-methyl-L-glutamic acid" MEG "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "(2S,3S)-2-azanyl-3-methyl-pentanedioic 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 MEG "Create component" 2004-05-16 RCSB MEG "Other modification" 2010-10-26 RCSB MEG "Modify descriptor" 2011-06-04 RCSB MEG "Modify synonyms" 2021-03-01 PDBE MEG "Modify backbone" 2023-11-03 PDBE # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id MEG _pdbx_chem_comp_synonyms.name "(3S)-3-methyl-L-glutamic acid" _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? #