data_MHL
# 
_chem_comp.id                                    MHL 
_chem_comp.name                                  N-METHYL-4-HYDROXY-LEUCINE 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C7 H15 N O3" 
_chem_comp.mon_nstd_parent_comp_id               LEU 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_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                        161.199 
_chem_comp.one_letter_code                       L 
_chem_comp.three_letter_code                     MHL 
_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        1CWL 
_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 
MHL N    N    N 0 1 N N N Y Y N 8.957  38.599 15.321 -1.416 0.127  1.123  N    MHL 1  
MHL CA   CA   C 0 1 N N S Y N N 7.910  39.371 14.657 -0.308 -0.783 0.809  CA   MHL 2  
MHL CB   CB   C 0 1 N N N N N N 7.791  39.034 13.162 -0.408 -1.223 -0.652 CB   MHL 3  
MHL CG   CG   C 0 1 N N N N N N 8.358  40.003 12.151 -0.182 -0.015 -1.564 CG   MHL 4  
MHL CD1  CD1  C 0 1 N N N N N N 9.866  40.025 12.287 -0.420 -0.423 -3.019 CD1  MHL 5  
MHL CD2  CD2  C 0 1 N N N N N N 7.996  39.555 10.740 -1.155 1.101  -1.182 CD2  MHL 6  
MHL C    C    C 0 1 N N N Y N Y 6.602  39.015 15.333 1.002  -0.076 1.033  C    MHL 7  
MHL O    O    O 0 1 N N N Y N Y 6.029  37.947 15.076 1.979  -0.704 1.366  O    MHL 8  
MHL OXT  OXT  O 0 1 N Y N Y N Y 6.103  39.855 16.222 1.085  1.252  0.862  OXT  MHL 9  
MHL CN   CN   C 0 1 N N N N N N 9.068  37.133 15.044 -1.617 0.063  2.577  CN   MHL 10 
MHL OD3  OD3  O 0 1 N N N N N N 7.834  41.309 12.380 1.160  0.449  -1.413 OD3  MHL 11 
MHL H    HN   H 0 1 N Y N Y Y N 8.876  38.736 16.328 -2.244 -0.264 0.699  H    MHL 12 
MHL HA   HA   H 0 1 N N N Y N N 8.157  40.455 14.736 -0.363 -1.659 1.456  HA   MHL 13 
MHL HB2  1HB  H 0 1 N N N N N N 8.233  38.026 12.983 0.348  -1.980 -0.856 HB2  MHL 14 
MHL HB3  2HB  H 0 1 N N N N N N 6.719  38.845 12.919 -1.398 -1.639 -0.839 HB3  MHL 15 
MHL HD11 1HD1 H 0 0 N N N N N N 10.284 40.740 11.540 -0.259 0.436  -3.669 HD11 MHL 16 
MHL HD12 2HD1 H 0 0 N N N N N N 10.196 40.253 13.327 0.272  -1.219 -3.291 HD12 MHL 17 
MHL HD13 3HD1 H 0 0 N N N N N N 10.316 39.008 12.201 -1.444 -0.778 -3.134 HD13 MHL 18 
MHL HD21 1HD2 H 0 0 N N N N N N 8.414  40.270 9.993  -2.170 0.706  -1.156 HD21 MHL 19 
MHL HD22 2HD2 H 0 0 N N N N N N 8.316  38.506 10.539 -0.892 1.491  -0.198 HD22 MHL 20 
MHL HD23 3HD2 H 0 0 N N N N N N 6.896  39.415 10.614 -1.095 1.902  -1.918 HD23 MHL 21 
MHL HXT  HXT  H 0 1 N Y N Y N Y 5.282  39.631 16.646 1.927  1.706  1.005  HXT  MHL 22 
MHL HN1  1HN  H 0 1 N N N N N N 9.867  36.543 15.550 -2.434 0.727  2.861  HN1  MHL 23 
MHL HN2  2HN  H 0 1 N N N N N N 8.083  36.653 15.252 -1.862 -0.958 2.866  HN2  MHL 24 
MHL HN3  3HN  H 0 1 N N N N N N 9.155  36.982 13.942 -0.703 0.374  3.084  HN3  MHL 25 
MHL HD3  HO3  H 0 1 N N N N N N 8.190  41.918 11.744 1.740  -0.282 -1.664 HD3  MHL 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 
MHL N   CA   SING N N 1  
MHL N   CN   SING N N 2  
MHL N   H    SING N N 3  
MHL CA  CB   SING N N 4  
MHL CA  C    SING N N 5  
MHL CA  HA   SING N N 6  
MHL CB  CG   SING N N 7  
MHL CB  HB2  SING N N 8  
MHL CB  HB3  SING N N 9  
MHL CG  CD1  SING N N 10 
MHL CG  CD2  SING N N 11 
MHL CG  OD3  SING N N 12 
MHL CD1 HD11 SING N N 13 
MHL CD1 HD12 SING N N 14 
MHL CD1 HD13 SING N N 15 
MHL CD2 HD21 SING N N 16 
MHL CD2 HD22 SING N N 17 
MHL CD2 HD23 SING N N 18 
MHL C   O    DOUB N N 19 
MHL C   OXT  SING N N 20 
MHL OXT HXT  SING N N 21 
MHL CN  HN1  SING N N 22 
MHL CN  HN2  SING N N 23 
MHL CN  HN3  SING N N 24 
MHL OD3 HD3  SING N N 25 
# 
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 
MHL SMILES           ACDLabs              10.04 "O=C(O)C(NC)CC(O)(C)C"                                                             
MHL SMILES_CANONICAL CACTVS               3.341 "CN[C@@H](CC(C)(C)O)C(O)=O"                                                        
MHL SMILES           CACTVS               3.341 "CN[CH](CC(C)(C)O)C(O)=O"                                                          
MHL SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC(C)(C[C@@H](C(=O)O)NC)O"                                                        
MHL SMILES           "OpenEye OEToolkits" 1.5.0 "CC(C)(CC(C(=O)O)NC)O"                                                             
MHL InChI            InChI                1.03  "InChI=1S/C7H15NO3/c1-7(2,11)4-5(8-3)6(9)10/h5,8,11H,4H2,1-3H3,(H,9,10)/t5-/m0/s1" 
MHL InChIKey         InChI                1.03  JRKMRRWEUORVRJ-YFKPBYRVSA-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 
MHL "SYSTEMATIC NAME" ACDLabs              10.04 4-hydroxy-N-methyl-L-leucine                           
MHL "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-4-hydroxy-4-methyl-2-methylamino-pentanoic 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 
MHL "Create component"  1999-07-08 RCSB 
MHL "Modify descriptor" 2011-06-04 RCSB 
MHL "Modify backbone"   2023-11-03 PDBE 
MHL "Modify PCM"        2024-09-27 PDBE 
# 
loop_
_pdbx_chem_comp_pcm.pcm_id 
_pdbx_chem_comp_pcm.comp_id 
_pdbx_chem_comp_pcm.modified_residue_id 
_pdbx_chem_comp_pcm.type 
_pdbx_chem_comp_pcm.category 
_pdbx_chem_comp_pcm.position 
_pdbx_chem_comp_pcm.polypeptide_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 
1 MHL LEU Methylation   "Named protein modification" "Amino-acid backbone"   "Any position" ? ? ? ? 
2 MHL LEU Hydroxylation "Named protein modification" "Amino-acid side chain" "Any position" ? ? ? ? 
# 
