data_E9V
# 
_chem_comp.id                                    E9V 
_chem_comp.name                                  N-methyl-L-histidine 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C7 H11 N3 O2" 
_chem_comp.mon_nstd_parent_comp_id               HIS 
_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                        169.181 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     E9V 
_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        6BVY 
_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_n_terminal_atom_flag 
_chem_comp_atom.pdbx_backbone_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 
E9V N   N1  N 0 1 N N N Y Y N 2.807 -2.121 2.533  -0.832 1.408  0.144  N   E9V 1  
E9V CA  C1  C 0 1 N N S N Y N 3.824 -2.660 3.429  -0.954 -0.016 -0.196 CA  E9V 2  
E9V CB  C2  C 0 1 N N N N N N 4.690 -3.682 2.693  0.010  -0.831 0.667  CB  E9V 3  
E9V CG  C3  C 0 1 Y N N N N N 3.900 -4.684 1.910  1.430  -0.459 0.323  CG  E9V 4  
E9V ND1 N2  N 0 1 Y N N N N N 4.353 -5.248 0.735  2.249  -1.102 -0.566 ND1 E9V 5  
E9V CD2 C4  C 0 1 Y N N N N N 2.680 -5.223 2.139  2.134  0.572  0.826  CD2 E9V 6  
E9V CE1 C5  C 0 1 Y N N N N N 3.445 -6.090 0.276  3.426  -0.440 -0.575 CE1 E9V 7  
E9V NE2 N3  N 0 1 Y N N N N N 2.420 -6.094 1.109  3.352  0.557  0.264  NE2 E9V 8  
E9V C   C6  C 0 1 N N N N Y Y 4.700 -1.544 3.992  -2.367 -0.474 0.059  C   E9V 9  
E9V O   O1  O 0 1 N N N N Y Y 5.786 -1.795 4.511  -3.044 0.089  0.887  O   E9V 10 
E9V CN2 C7  C 0 1 N N N N N N 3.222 -1.485 1.276  -1.290 2.255  -0.965 CN2 E9V 11 
E9V H   H1  H 0 1 N Y N Y Y N 2.295 -1.436 3.051  0.115  1.637  0.407  H   E9V 12 
E9V HA  H3  H 0 1 N N N N Y N 3.331 -3.169 4.270  -0.710 -0.160 -1.249 HA  E9V 13 
E9V HB2 H4  H 0 1 N N N N N N 5.298 -4.221 3.435  -0.176 -0.618 1.720  HB2 E9V 14 
E9V HB3 H5  H 0 1 N N N N N N 5.352 -3.142 2.000  -0.143 -1.894 0.479  HB3 E9V 15 
E9V HD1 H6  H 0 1 N N N N N N 5.231 -5.050 0.299  2.026  -1.886 -1.091 HD1 E9V 16 
E9V HD2 H7  H 0 1 N N N N N N 2.032 -5.008 2.976  1.780  1.287  1.554  HD2 E9V 17 
E9V HE1 H8  H 0 1 N N N N N N 3.527 -6.676 -0.627 4.287  -0.696 -1.174 HE1 E9V 18 
E9V HN3 H11 H 0 1 N N N N N N 2.333 -1.138 0.729  -0.740 1.998  -1.870 HN3 E9V 19 
E9V HN1 H12 H 0 1 N N N N N N 3.874 -0.627 1.497  -2.356 2.094  -1.129 HN1 E9V 20 
E9V HN2 H13 H 0 1 N N N N N N 3.770 -2.213 0.660  -1.115 3.302  -0.719 HN2 E9V 21 
E9V OXT O2  O 0 1 N Y N N Y Y 4.272 -0.364 3.868  -2.873 -1.508 -0.632 OXT E9V 22 
E9V HXT H2  H 0 1 N Y N N Y Y 4.908 0.243  4.228  -3.783 -1.765 -0.433 HXT E9V 23 
# 
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 
E9V CE1 ND1 SING Y N 1  
E9V CE1 NE2 DOUB Y N 2  
E9V ND1 CG  SING Y N 3  
E9V NE2 CD2 SING Y N 4  
E9V CN2 N   SING N N 5  
E9V CG  CD2 DOUB Y N 6  
E9V CG  CB  SING N N 7  
E9V N   CA  SING N N 8  
E9V CB  CA  SING N N 9  
E9V CA  C   SING N N 10 
E9V C   O   DOUB N N 11 
E9V N   H   SING N N 12 
E9V CA  HA  SING N N 13 
E9V CB  HB2 SING N N 14 
E9V CB  HB3 SING N N 15 
E9V ND1 HD1 SING N N 16 
E9V CD2 HD2 SING N N 17 
E9V CE1 HE1 SING N N 18 
E9V CN2 HN3 SING N N 19 
E9V CN2 HN1 SING N N 20 
E9V CN2 HN2 SING N N 21 
E9V C   OXT SING N N 22 
E9V OXT HXT SING N N 23 
# 
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 
E9V SMILES           ACDLabs              12.01 "CNC(Cc1cnc[NH]1)C(=O)O"                                                                         
E9V InChI            InChI                1.06  "InChI=1S/C7H11N3O2/c1-8-6(7(11)12)2-5-3-9-4-10-5/h3-4,6,8H,2H2,1H3,(H,9,10)(H,11,12)/t6-/m0/s1" 
E9V InChIKey         InChI                1.06  CYZKJBZEIFWZSR-LURJTMIESA-N                                                                      
E9V SMILES_CANONICAL CACTVS               3.385 "CN[C@@H](Cc1[nH]cnc1)C(O)=O"                                                                    
E9V SMILES           CACTVS               3.385 "CN[CH](Cc1[nH]cnc1)C(O)=O"                                                                      
E9V SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CN[C@@H](Cc1cnc[nH]1)C(=O)O"                                                                    
E9V SMILES           "OpenEye OEToolkits" 2.0.7 "CNC(Cc1cnc[nH]1)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 
E9V "SYSTEMATIC NAME" ACDLabs              12.01 N-methyl-L-histidine                                            
E9V "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "(2~{S})-3-(1~{H}-imidazol-5-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 
E9V "Create component" 2017-12-14 RCSB 
E9V "Initial release"  2018-04-18 RCSB 
E9V "Modify backbone"  2023-11-03 PDBE 
E9V "Modify atom id"   2023-11-08 RCSB 
E9V "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            E9V 
_pdbx_chem_comp_pcm.modified_residue_id                HIS 
_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-0729 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
