data_E9M
# 
_chem_comp.id                                    E9M 
_chem_comp.name                                  N-methyl-L-tryptophan 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C12 H14 N2 O2" 
_chem_comp.mon_nstd_parent_comp_id               TRP 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2017-12-14 
_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                        218.252 
_chem_comp.one_letter_code                       W 
_chem_comp.three_letter_code                     E9M 
_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        6BVW 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_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 
E9M N   N1  N 0 1 N N N Y Y N -4.254 -3.072 3.441 -1.332 1.190  -0.523 N   E9M 1  
E9M CA  C1  C 0 1 N N S Y N N -3.260 -2.168 2.873 -1.864 -0.147 -0.230 CA  E9M 2  
E9M CG  C2  C 0 1 Y N N N N N -3.958 -0.716 4.823 0.370  -1.046 0.357  CG  E9M 3  
E9M CD1 C3  C 0 1 Y N N N N N -4.434 -1.417 5.895 0.830  -2.180 -0.196 CD1 E9M 4  
E9M CD2 C4  C 0 1 Y N N N N N -4.738 0.483  4.747 1.481  -0.091 0.363  CD2 E9M 5  
E9M CE2 C5  C 0 1 Y N N N N N -5.666 0.443  5.805 2.573  -0.762 -0.217 CE2 E9M 6  
E9M C   C6  C 0 1 N N N Y N Y -2.036 -2.941 2.392 -3.294 -0.028 0.232  C   E9M 7  
E9M O   O1  O 0 1 N N N Y N Y -1.277 -3.483 3.197 -3.677 0.992  0.754  O   E9M 8  
E9M CB  C7  C 0 1 N N N N N N -2.844 -1.121 3.905 -1.025 -0.801 0.869  CB  E9M 9  
E9M CE3 C8  C 0 1 Y N N N N N -4.739 1.587  3.890 1.625  1.228  0.798  CE3 E9M 10 
E9M NE1 N2  N 0 1 Y N N N N N -5.461 -0.726 6.490 2.145  -2.029 -0.545 NE1 E9M 11 
E9M CZ3 C9  C 0 1 Y N N N N N -5.654 2.599  4.112 2.828  1.861  0.658  CZ3 E9M 12 
E9M CZ2 C10 C 0 1 Y N N N N N -6.587 1.464  6.027 3.789  -0.098 -0.349 CZ2 E9M 13 
E9M CH2 C11 C 0 1 Y N N N N N -6.566 2.533  5.172 3.909  1.203  0.086  CH2 E9M 14 
E9M CN2 C12 C 0 1 N N N N N N -3.809 -4.218 4.243 -1.731 1.634  -1.866 CN2 E9M 15 
E9M OXT O2  O 0 1 N Y N Y N Y -2.143 -3.432 1.120 -4.141 -1.056 0.064  OXT E9M 16 
E9M H   H1  H 0 1 N Y N Y Y N -4.849 -2.521 4.026 -1.620 1.856  0.178  H   E9M 17 
E9M HA  H3  H 0 1 N N N Y N N -3.699 -1.646 2.010 -1.824 -0.760 -1.131 HA  E9M 18 
E9M HD1 H4  H 0 1 N N N N N N -4.058 -2.374 6.226 0.249  -3.078 -0.343 HD1 E9M 19 
E9M HB3 H5  H 0 1 N N N N N N -2.025 -1.535 4.512 -0.984 -0.140 1.735  HB3 E9M 20 
E9M HB2 H6  H 0 1 N N N N N N -2.489 -0.227 3.371 -1.479 -1.749 1.157  HB2 E9M 21 
E9M HE3 H7  H 0 1 N N N N N N -4.039 1.648  3.070 0.789  1.746  1.243  HE3 E9M 22 
E9M HE1 H8  H 0 1 N N N N N N -5.976 -1.027 7.293 2.693  -2.712 -0.961 HE1 E9M 23 
E9M HZ3 H9  H 0 1 N N N N N N -5.666 3.456  3.456 2.939  2.881  0.995  HZ3 E9M 24 
E9M HZ2 H10 H 0 1 N N N N N N -7.292 1.414  6.844 4.636  -0.601 -0.792 HZ2 E9M 25 
E9M HH2 H11 H 0 1 N N N N N N -7.267 3.341  5.318 4.853  1.717  -0.018 HH2 E9M 26 
E9M HN3 H12 H 0 1 N N N N N N -4.685 -4.787 4.588 -1.397 2.659  -2.024 HN3 E9M 27 
E9M HN1 H13 H 0 1 N N N N N N -3.168 -4.868 3.629 -1.276 0.984  -2.613 HN1 E9M 28 
E9M HN2 H14 H 0 1 N N N N N N -3.240 -3.858 5.113 -2.816 1.587  -1.956 HN2 E9M 29 
E9M HXT H15 H 0 1 N Y N Y N Y -1.572 -4.185 1.022 -5.048 -0.932 0.376  HXT E9M 30 
# 
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 
E9M C   CA  SING N N 1  
E9M C   O   DOUB N N 2  
E9M CA  N   SING N N 3  
E9M CA  CB  SING N N 4  
E9M N   CN2 SING N N 5  
E9M CE3 CZ3 DOUB Y N 6  
E9M CE3 CD2 SING Y N 7  
E9M CB  CG  SING N N 8  
E9M CZ3 CH2 SING Y N 9  
E9M CD2 CG  SING Y N 10 
E9M CD2 CE2 DOUB Y N 11 
E9M CG  CD1 DOUB Y N 12 
E9M CH2 CZ2 DOUB Y N 13 
E9M CE2 CZ2 SING Y N 14 
E9M CE2 NE1 SING Y N 15 
E9M CD1 NE1 SING Y N 16 
E9M C   OXT SING N N 17 
E9M N   H   SING N N 18 
E9M CA  HA  SING N N 19 
E9M CD1 HD1 SING N N 20 
E9M CB  HB3 SING N N 21 
E9M CB  HB2 SING N N 22 
E9M CE3 HE3 SING N N 23 
E9M NE1 HE1 SING N N 24 
E9M CZ3 HZ3 SING N N 25 
E9M CZ2 HZ2 SING N N 26 
E9M CH2 HH2 SING N N 27 
E9M CN2 HN3 SING N N 28 
E9M CN2 HN1 SING N N 29 
E9M CN2 HN2 SING N N 30 
E9M OXT HXT SING N N 31 
# 
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 
E9M SMILES           ACDLabs              12.01 "N(C)C(Cc1cnc2c1cccc2)C(=O)O"                                                                                    
E9M InChI            InChI                1.03  "InChI=1S/C12H14N2O2/c1-13-11(12(15)16)6-8-7-14-10-5-3-2-4-9(8)10/h2-5,7,11,13-14H,6H2,1H3,(H,15,16)/t11-/m0/s1" 
E9M InChIKey         InChI                1.03  CZCIKBSVHDNIDH-NSHDSACASA-N                                                                                      
E9M SMILES_CANONICAL CACTVS               3.385 "CN[C@@H](Cc1c[nH]c2ccccc12)C(O)=O"                                                                              
E9M SMILES           CACTVS               3.385 "CN[CH](Cc1c[nH]c2ccccc12)C(O)=O"                                                                                
E9M SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "CN[C@@H](Cc1c[nH]c2c1cccc2)C(=O)O"                                                                              
E9M SMILES           "OpenEye OEToolkits" 1.7.6 "CNC(Cc1c[nH]c2c1cccc2)C(=O)O"                                                                                   
# 
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 
E9M "SYSTEMATIC NAME" ACDLabs              12.01 N-methyl-L-tryptophan                                  
E9M "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2S)-3-(1H-indol-3-yl)-2-(methylamino)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 
E9M "Create component"       2017-12-14 RCSB 
E9M "Modify atom id"         2018-12-10 RCSB 
E9M "Initial release"        2018-12-19 RCSB 
E9M "Modify one letter code" 2018-12-19 RCSB 
E9M "Modify backbone"        2023-11-03 PDBE 
E9M "Modify PCM"             2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            E9M 
_pdbx_chem_comp_pcm.modified_residue_id                TRP 
_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     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
