data_MEA # _chem_comp.id MEA _chem_comp.name N-METHYLPHENYLALANINE _chem_comp.type "L-PEPTIDE LINKING" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C10 H13 N O2" _chem_comp.mon_nstd_parent_comp_id PHE _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2002-06-19 _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 179.216 _chem_comp.one_letter_code F _chem_comp.three_letter_code MEA _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 1H0I _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 MEA C1 C1 C 0 1 N N N N N N 19.292 35.326 96.829 1.430 -2.219 -1.092 C1 MEA 1 MEA N N N 0 1 N N N Y Y N 18.557 36.579 97.125 1.052 -1.411 0.075 N MEA 2 MEA CA CA C 0 1 N N S Y N N 17.793 37.339 96.093 1.194 0.023 -0.209 CA MEA 3 MEA C C C 0 1 N N N Y N Y 16.730 36.447 95.415 2.619 0.446 0.041 C MEA 4 MEA O O O 0 1 N N N Y N Y 16.797 36.198 94.210 3.432 -0.364 0.417 O MEA 5 MEA CB CB C 0 1 N N N N N N 18.749 37.884 95.014 0.259 0.819 0.703 CB MEA 6 MEA CG CG C 0 1 Y N N N N N 19.695 38.967 95.548 -1.172 0.487 0.368 CG MEA 7 MEA CD1 CD1 C 0 1 Y N N N N N 20.942 38.614 96.098 -1.809 -0.557 1.013 CD1 MEA 8 MEA CE1 CE1 C 0 1 Y N N N N N 21.840 39.623 96.506 -3.121 -0.863 0.705 CE1 MEA 9 MEA CZ CZ C 0 1 Y N N N N N 21.487 40.981 96.366 -3.798 -0.123 -0.247 CZ MEA 10 MEA CE2 CE2 C 0 1 Y N N N N N 20.241 41.333 95.825 -3.162 0.921 -0.891 CE2 MEA 11 MEA CD2 CD2 C 0 1 Y N N N N N 19.345 40.328 95.417 -1.851 1.229 -0.581 CD2 MEA 12 MEA OXT OXT O 0 1 N Y N Y N Y 15.747 35.989 96.206 2.984 1.723 -0.154 OXT MEA 13 MEA HC1 HC1 H 0 1 N N N N N N 19.773 34.957 97.747 2.469 -2.016 -1.353 HC1 MEA 14 MEA HC2 HC2 H 0 1 N N N N N N 18.588 34.568 96.453 1.316 -3.276 -0.854 HC2 MEA 15 MEA HC3 HC3 H 0 1 N N N N N N 20.060 35.523 96.067 0.787 -1.964 -1.934 HC3 MEA 16 MEA H H H 0 1 N Y N Y Y N 17.881 36.328 97.818 0.114 -1.628 0.377 H MEA 17 MEA HA HA H 0 1 N N N Y N N 17.288 38.173 96.602 0.936 0.215 -1.251 HA MEA 18 MEA HB1 HB1 H 0 1 N N N N N N 19.357 37.049 94.636 0.458 0.561 1.743 HB1 MEA 19 MEA HB2 HB2 H 0 1 N N N N N N 18.145 38.320 94.204 0.428 1.886 0.555 HB2 MEA 20 MEA HD1 HD1 H 0 1 N N N N N N 21.211 37.574 96.207 -1.280 -1.135 1.757 HD1 MEA 21 MEA HE1 HE1 H 0 1 N N N N N N 22.798 39.355 96.926 -3.618 -1.679 1.209 HE1 MEA 22 MEA HZ HZ H 0 1 N N N N N N 22.177 41.752 96.676 -4.823 -0.362 -0.488 HZ MEA 23 MEA HE2 HE2 H 0 1 N N N N N N 19.970 42.373 95.722 -3.691 1.498 -1.636 HE2 MEA 24 MEA HD2 HD2 H 0 1 N N N N N N 18.386 40.599 95.002 -1.355 2.048 -1.082 HD2 MEA 25 MEA HXT HXT H 0 1 N Y N Y N Y 15.144 35.465 95.692 3.909 1.946 0.019 HXT MEA 26 # 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 MEA C1 N SING N N 1 MEA C1 HC1 SING N N 2 MEA C1 HC2 SING N N 3 MEA C1 HC3 SING N N 4 MEA N CA SING N N 5 MEA N H SING N N 6 MEA CA C SING N N 7 MEA CA CB SING N N 8 MEA CA HA SING N N 9 MEA C O DOUB N N 10 MEA C OXT SING N N 11 MEA CB CG SING N N 12 MEA CB HB1 SING N N 13 MEA CB HB2 SING N N 14 MEA CG CD1 DOUB Y N 15 MEA CG CD2 SING Y N 16 MEA CD1 CE1 SING Y N 17 MEA CD1 HD1 SING N N 18 MEA CE1 CZ DOUB Y N 19 MEA CE1 HE1 SING N N 20 MEA CZ CE2 SING Y N 21 MEA CZ HZ SING N N 22 MEA CE2 CD2 DOUB Y N 23 MEA CE2 HE2 SING N N 24 MEA CD2 HD2 SING N N 25 MEA OXT HXT SING N N 26 # 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 MEA SMILES ACDLabs 12.01 "O=C(O)C(NC)Cc1ccccc1" MEA SMILES_CANONICAL CACTVS 3.370 "CN[C@@H](Cc1ccccc1)C(O)=O" MEA SMILES CACTVS 3.370 "CN[CH](Cc1ccccc1)C(O)=O" MEA SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "CN[C@@H](Cc1ccccc1)C(=O)O" MEA SMILES "OpenEye OEToolkits" 1.7.0 "CNC(Cc1ccccc1)C(=O)O" MEA InChI InChI 1.03 "InChI=1S/C10H13NO2/c1-11-9(10(12)13)7-8-5-3-2-4-6-8/h2-6,9,11H,7H2,1H3,(H,12,13)/t9-/m0/s1" MEA InChIKey InChI 1.03 SCIFESDRCALIIM-VIFPVBQESA-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 MEA "SYSTEMATIC NAME" ACDLabs 12.01 N-methyl-L-phenylalanine MEA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "(2S)-2-(methylamino)-3-phenyl-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 MEA "Create component" 2002-06-19 EBI MEA "Modify descriptor" 2011-06-04 RCSB MEA "Modify backbone" 2023-11-03 PDBE MEA "Modify PCM" 2024-09-27 PDBE # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id MEA _pdbx_chem_comp_pcm.modified_residue_id PHE _pdbx_chem_comp_pcm.type Methylation _pdbx_chem_comp_pcm.category "Named protein modification" _pdbx_chem_comp_pcm.position "Amino-acid backbone" _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-0218 _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #