data_MET # _chem_comp.id MET _chem_comp.name METHIONINE _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C5 H11 N O2 S" _chem_comp.mon_nstd_parent_comp_id ? _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 149.211 _chem_comp.one_letter_code M _chem_comp.three_letter_code MET _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _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 EBI # 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 MET N N N 0 1 N N N Y Y N 16.161 15.756 51.903 -1.816 0.142 -1.166 N MET 1 MET CA CA C 0 1 N N S Y N N 15.084 16.739 51.596 -0.392 0.499 -1.214 CA MET 2 MET C C C 0 1 N N N Y N Y 13.846 15.930 51.367 0.206 0.002 -2.504 C MET 3 MET O O O 0 1 N N N Y N Y 12.795 16.510 51.424 -0.236 -0.989 -3.033 O MET 4 MET CB CB C 0 1 N N N N N N 15.401 17.530 50.317 0.334 -0.145 -0.032 CB MET 5 MET CG CG C 0 1 N N N N N N 16.183 18.846 50.502 -0.273 0.359 1.277 CG MET 6 MET SD SD S 0 1 N N N N N N 17.852 18.653 51.063 0.589 -0.405 2.678 SD MET 7 MET CE CE C 0 1 N N N N N N 18.614 17.814 49.556 -0.314 0.353 4.056 CE MET 8 MET OXT OXT O 0 1 N Y N Y N Y 13.865 14.721 51.154 1.232 0.661 -3.066 OXT MET 9 MET H H H 0 1 N N N Y Y N 17.004 16.307 52.059 -1.865 -0.864 -1.220 H MET 10 MET H2 HN2 H 0 1 N Y N Y Y N 16.270 15.035 51.189 -2.149 0.399 -0.248 H2 MET 11 MET HA HA H 0 1 N N N Y N N 14.975 17.472 52.429 -0.287 1.582 -1.158 HA MET 12 MET HB2 1HB H 0 1 N N N N N N 15.935 16.873 49.591 1.391 0.119 -0.068 HB2 MET 13 MET HB3 2HB H 0 1 N N N N N N 14.459 17.728 49.754 0.229 -1.229 -0.088 HB3 MET 14 MET HG2 1HG H 0 1 N N N N N N 16.160 19.442 49.560 -1.330 0.094 1.313 HG2 MET 15 MET HG3 2HG H 0 1 N N N N N N 15.625 19.532 51.181 -0.168 1.442 1.333 HG3 MET 16 MET HE1 1HE H 0 1 N N N N N N 19.664 17.692 49.909 0.090 -0.010 5.000 HE1 MET 17 MET HE2 2HE H 0 1 N N N N N N 18.107 16.882 49.211 -0.207 1.436 4.008 HE2 MET 18 MET HE3 3HE H 0 1 N N N N N N 18.487 18.349 48.586 -1.369 0.088 3.988 HE3 MET 19 MET HXT HXT H 0 1 N Y N Y N Y 13.079 14.207 51.008 1.616 0.342 -3.894 HXT MET 20 # 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 MET N CA SING N N 1 MET N H SING N N 2 MET N H2 SING N N 3 MET CA C SING N N 4 MET CA CB SING N N 5 MET CA HA SING N N 6 MET C O DOUB N N 7 MET C OXT SING N N 8 MET CB CG SING N N 9 MET CB HB2 SING N N 10 MET CB HB3 SING N N 11 MET CG SD SING N N 12 MET CG HG2 SING N N 13 MET CG HG3 SING N N 14 MET SD CE SING N N 15 MET CE HE1 SING N N 16 MET CE HE2 SING N N 17 MET CE HE3 SING N N 18 MET OXT HXT SING N N 19 # 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 MET SMILES ACDLabs 10.04 "O=C(O)C(N)CCSC" MET SMILES_CANONICAL CACTVS 3.341 "CSCC[C@H](N)C(O)=O" MET SMILES CACTVS 3.341 "CSCC[CH](N)C(O)=O" MET SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CSCC[C@@H](C(=O)O)N" MET SMILES "OpenEye OEToolkits" 1.5.0 "CSCCC(C(=O)O)N" MET InChI InChI 1.03 "InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1" MET InChIKey InChI 1.03 FFEARJCKVFRZRR-BYPYZUCNSA-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 MET "SYSTEMATIC NAME" ACDLabs 10.04 L-methionine MET "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-amino-4-methylsulfanyl-butanoic 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 MET "Create component" 1999-07-08 EBI MET "Modify descriptor" 2011-06-04 RCSB MET "Modify backbone" 2023-11-03 PDBE #