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" ? ? ? ? #