data_MSL
#

_chem_comp.id                                   MSL
_chem_comp.name                                 "(2S)-2-AMINO-4-(METHYLSULFONIMIDOYL)BUTANOIC ACID"
_chem_comp.type                                 "L-PEPTIDE LINKING"
_chem_comp.pdbx_type                            ATOMP
_chem_comp.formula                              "C5 H12 N2 O3 S"
_chem_comp.mon_nstd_parent_comp_id              MET
_chem_comp.pdbx_synonyms                        "METHIONINE SULFOXIMINE"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2005-09-27
_chem_comp.pdbx_modified_date                   2021-03-01
_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                       180.225
_chem_comp.one_letter_code                      M
_chem_comp.three_letter_code                    MSL
_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       2D3B
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 RCSB
#   #
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.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
MSL  OXT  OXT  O  0  1  N  Y  N  37.588  17.377  61.822  -3.279   1.476   0.535  OXT  MSL   1  
MSL  C    C    C  0  1  N  N  N  36.387  17.791  61.875  -2.948   0.289   0.003  C    MSL   2  
MSL  O    O    O  0  1  N  N  N  35.669  17.447  62.848  -3.601  -0.170  -0.904  O    MSL   3  
MSL  CA   CA   C  0  1  N  N  S  35.800  18.677  60.754  -1.761  -0.472   0.537  CA   MSL   4  
MSL  N    N    N  0  1  N  N  N  35.279  17.887  59.629  -1.877  -1.887   0.162  N    MSL   5  
MSL  CB   CB   C  0  1  N  N  N  34.756  19.742  61.174  -0.475   0.109  -0.055  CB   MSL   6  
MSL  CG   CG   C  0  1  N  N  N  33.995  20.269  59.929   0.735  -0.579   0.581  CG   MSL   7  
MSL  SD   SD   S  0  1  N  N  N  32.615  21.171  60.276   2.259   0.110  -0.120  SD   MSL   8  
MSL  OE   OE   O  0  1  N  N  N  33.022  22.203  61.220   2.317   0.137  -1.540  OE   MSL   9  
MSL  NE   NE   N  0  1  N  N  N  31.566  20.213  60.807   2.334   1.533   0.327  NE   MSL  10  
MSL  CE   CE   C  0  1  N  N  N  31.973  21.916  58.936   3.623  -0.766   0.694  CE   MSL  11  
MSL  HXT  HXT  H  0  1  N  Y  N  37.770  16.833  62.580  -4.040   1.963   0.192  HXT  MSL  12  
MSL  HA   HA   H  0  1  N  N  N  36.682  19.253  60.439  -1.733  -0.385   1.623  HA   MSL  13  
MSL  H    1HN  H  0  1  N  N  N  35.924  17.156  59.408  -2.782  -2.199   0.482  H    MSL  14  
MSL  H2   2HN  H  0  1  N  Y  N  35.161  18.479  58.832  -1.900  -1.919  -0.847  H2   MSL  15  
MSL  HB2  1HB  H  0  1  N  N  N  35.275  20.582  61.659  -0.433   1.179   0.148  HB2  MSL  16  
MSL  HB3  2HB  H  0  1  N  N  N  34.037  19.288  61.872  -0.463  -0.057  -1.132  HB3  MSL  17  
MSL  HG2  1HG  H  0  1  N  N  N  33.658  19.384  59.370   0.692  -1.649   0.378  HG2  MSL  18  
MSL  HG3  2HG  H  0  1  N  N  N  34.684  20.914  59.363   0.723  -0.412   1.658  HG3  MSL  19  
MSL  HE   HNE  H  0  1  N  N  N  31.714  19.276  60.490   2.311   1.746   1.273  HE   MSL  20  
MSL  HE1  1HE  H  0  1  N  N  N  31.003  21.459  58.692   3.573  -0.598   1.770  HE1  MSL  21  
MSL  HE2  2HE  H  0  1  N  N  N  32.660  21.796  58.085   3.542  -1.834   0.490  HE2  MSL  22  
MSL  HE3  3HE  H  0  1  N  N  N  31.831  22.987  59.144   4.574  -0.394   0.312  HE3  MSL  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
MSL  OXT  C    SING  N  N   1  
MSL  OXT  HXT  SING  N  N   2  
MSL  C    O    DOUB  N  N   3  
MSL  C    CA   SING  N  N   4  
MSL  CA   N    SING  N  N   5  
MSL  CA   CB   SING  N  N   6  
MSL  CA   HA   SING  N  N   7  
MSL  N    H    SING  N  N   8  
MSL  N    H2   SING  N  N   9  
MSL  CB   CG   SING  N  N  10  
MSL  CB   HB2  SING  N  N  11  
MSL  CB   HB3  SING  N  N  12  
MSL  CG   SD   SING  N  N  13  
MSL  CG   HG2  SING  N  N  14  
MSL  CG   HG3  SING  N  N  15  
MSL  SD   OE   DOUB  N  N  16  
MSL  SD   NE   DOUB  N  N  17  
MSL  SD   CE   SING  N  N  18  
MSL  NE   HE   SING  N  N  19  
MSL  CE   HE1  SING  N  N  20  
MSL  CE   HE2  SING  N  N  21  
MSL  CE   HE3  SING  N  N  22  
#   #
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
MSL  SMILES            ACDLabs               10.04  "O=S(=N)(C)CCC(C(=O)O)N"  
MSL  SMILES_CANONICAL  CACTVS                3.341  "C[S](=N)(=O)CC[C@H](N)C(O)=O"  
MSL  SMILES            CACTVS                3.341  "C[S](=N)(=O)CC[CH](N)C(O)=O"  
MSL  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "C[S@](=N)(=O)CC[C@@H](C(=O)O)N"  
MSL  SMILES            "OpenEye OEToolkits"  1.5.0  "CS(=N)(=O)CCC(C(=O)O)N"  
MSL  InChI             InChI                 1.03   "InChI=1S/C5H12N2O3S/c1-11(7,10)3-2-4(6)5(8)9/h4,7H,2-3,6H2,1H3,(H,8,9)/t4-,11-/m0/s1"  
MSL  InChIKey          InChI                 1.03   SXTAYKAGBXMACB-AUIPBDMJSA-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
MSL  "SYSTEMATIC NAME"  ACDLabs               10.04  "(2S)-2-amino-4-(S-methylsulfonimidoyl)butanoic acid"  
MSL  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.5.0  "(2S)-2-amino-4-(methylsulfonimidoyl)butanoic 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
MSL  "Create component"   2005-09-27  RCSB  
MSL  "Modify descriptor"  2011-06-04  RCSB  
MSL  "Modify synonyms"    2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     MSL
_pdbx_chem_comp_synonyms.name        "METHIONINE SULFOXIMINE"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
