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      ? 
# 
