data_SNM
# 
_chem_comp.id                                    SNM 
_chem_comp.name                                  N,N-dimethyl-L-serine 
_chem_comp.type                                  "L-peptide NH3 amino terminus" 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C5 H11 N O3" 
_chem_comp.mon_nstd_parent_comp_id               SER 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2017-12-12 
_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                        133.146 
_chem_comp.one_letter_code                       S 
_chem_comp.three_letter_code                     SNM 
_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        6F7W 
_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 
SNM N   N   N 0 1 N N N Y Y N -3.782 19.820 2.628  -1.183 -0.499 0.192  N   SNM 1  
SNM CA  CA  C 0 1 N N S Y N N -5.150 19.990 2.044  -0.088 0.064  -0.608 CA  SNM 2  
SNM CB  CB  C 0 1 N N N N N N -5.596 21.454 2.095  -0.179 1.591  -0.597 CB  SNM 3  
SNM OG  OG  O 0 1 N N N N N N -7.023 21.511 2.205  0.004  2.069  0.738  OG  SNM 4  
SNM C   C   C 0 1 N N N Y N Y -5.322 19.408 0.634  1.233  -0.365 -0.023 C   SNM 5  
SNM O   O   O 0 1 N N N Y N Y -6.426 18.765 0.552  1.321  -0.607 1.157  O   SNM 6  
SNM C1  C1  C 0 1 N N N N N N -3.508 18.393 2.965  -2.484 0.007  -0.267 C1  SNM 7  
SNM C2  C2  C 0 1 N N N N N N -2.676 20.451 1.855  -1.152 -1.967 0.170  C2  SNM 8  
SNM OXT O1  O 0 1 N Y N Y N Y -4.589 19.488 -0.451 2.313  -0.477 -0.813 O1  SNM 9  
SNM HA  H2  H 0 1 N N N Y N N -5.842 19.434 2.693  -0.165 -0.297 -1.634 H2  SNM 10 
SNM H3  H3  H 0 1 N N N N N N -5.140 21.947 2.967  0.596  2.006  -1.241 H3  SNM 11 
SNM H4  H4  H 0 1 N N N N N N -5.278 21.967 1.176  -1.159 1.899  -0.962 H4  SNM 12 
SNM H5  H5  H 0 1 N N N N N N -7.303 22.418 2.237  -0.042 3.031  0.820  H5  SNM 13 
SNM H6  H6  H 0 1 N N N N N N -4.355 17.981 3.533  -2.603 -0.208 -1.329 H6  SNM 14 
SNM H7  H7  H 0 1 N N N N N N -3.374 17.817 2.038  -3.282 -0.481 0.294  H7  SNM 15 
SNM H8  H8  H 0 1 N N N N N N -2.593 18.329 3.572  -2.533 1.084  -0.106 H8  SNM 16 
SNM H9  H9  H 0 1 N N N N N N -1.720 20.268 2.367  -1.239 -2.317 -0.858 H9  SNM 17 
SNM H10 H10 H 0 1 N N N N N N -2.640 20.016 0.845  -0.210 -2.316 0.594  H10 SNM 18 
SNM H11 H11 H 0 1 N N N N N N -2.852 21.534 1.782  -1.982 -2.357 0.758  H11 SNM 19 
SNM HXT H12 H 0 1 N Y N Y N Y -5.022 19.029 -1.161 3.138  -0.755 -0.393 H12 SNM 20 
# 
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 
SNM O   C   DOUB N N 1  
SNM C   CA  SING N N 2  
SNM C2  N   SING N N 3  
SNM CA  CB  SING N N 4  
SNM CA  N   SING N N 5  
SNM CB  OG  SING N N 6  
SNM N   C1  SING N N 7  
SNM C   OXT SING N N 8  
SNM CA  HA  SING N N 9  
SNM CB  H3  SING N N 10 
SNM CB  H4  SING N N 11 
SNM OG  H5  SING N N 12 
SNM C1  H6  SING N N 13 
SNM C1  H7  SING N N 14 
SNM C1  H8  SING N N 15 
SNM C2  H9  SING N N 16 
SNM C2  H10 SING N N 17 
SNM C2  H11 SING N N 18 
SNM OXT HXT SING N N 19 
# 
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 
SNM InChI            InChI                1.03  "InChI=1S/C5H11NO3/c1-6(2)4(3-7)5(8)9/h4,7H,3H2,1-2H3,(H,8,9)/t4-/m0/s1" 
SNM InChIKey         InChI                1.03  UHOZUUWRLMQQBZ-BYPYZUCNSA-N                                              
SNM SMILES_CANONICAL CACTVS               3.385 "CN(C)[C@@H](CO)C(O)=O"                                                  
SNM SMILES           CACTVS               3.385 "CN(C)[CH](CO)C(O)=O"                                                    
SNM SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "CN(C)[C@@H](CO)C(=O)O"                                                  
SNM SMILES           "OpenEye OEToolkits" 2.0.6 "CN(C)C(CO)C(=O)O"                                                       
# 
_pdbx_chem_comp_identifier.comp_id           SNM 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   2.0.6 
_pdbx_chem_comp_identifier.identifier        "(2~{S})-2-(dimethylamino)-3-oxidanyl-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 
SNM "Create component"    2017-12-12 EBI  
SNM "Initial release"     2018-05-30 RCSB 
SNM "Modify linking type" 2020-07-30 PDBE 
SNM "Modify backbone"     2023-11-03 PDBE 
SNM "Modify PCM"          2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            SNM 
_pdbx_chem_comp_pcm.modified_residue_id                SER 
_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               N-terminal 
_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-0431 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
