data_HCM
#

_chem_comp.id                                   HCM
_chem_comp.name                                 "(2S)-2-amino-4-(methyldisulfanyl)butanoic acid"
_chem_comp.type                                 "L-PEPTIDE LINKING"
_chem_comp.pdbx_type                            ATOMP
_chem_comp.formula                              "C5 H11 N O2 S2"
_chem_comp.mon_nstd_parent_comp_id              CYS
_chem_comp.pdbx_synonyms                        S-methylsulfanyl-homocystein
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2012-12-18
_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                       181.276
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    HCM
_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       4IF7
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 PDBJ
#   #
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
HCM  C1   C1   C  0  1  N  N  N  37.639  -15.025   4.804   3.630   0.874   1.150  C1   HCM   1  
HCM  S2   S2   S  0  1  N  N  N  39.020  -13.900   4.937   2.673   0.889  -0.390  S2   HCM   2  
HCM  SD   SD   S  0  1  N  N  N  40.513  -15.033   5.702   2.040  -1.054  -0.559  SD   HCM   3  
HCM  CG   CG   C  0  1  N  N  N  40.264  -15.105   7.506   0.531  -1.081   0.448  CG   HCM   4  
HCM  CB   CB   C  0  1  N  N  N  39.713  -13.773   7.991  -0.564  -0.278  -0.255  CB   HCM   5  
HCM  CA   CA   C  0  1  N  N  S  40.536  -13.066   9.085  -1.837  -0.300   0.594  CA   HCM   6  
HCM  C    C    C  0  1  N  N  N  41.945  -13.601   9.361  -2.877   0.591  -0.036  C    HCM   7  
HCM  OXT  OXT  O  0  1  N  Y  N  42.286  -13.485  10.570  -2.820   1.920   0.145  OXT  HCM   8  
HCM  O    O    O  0  1  N  N  N  42.665  -14.053   8.434  -3.761   0.109  -0.703  O    HCM   9  
HCM  N    N    N  0  1  N  N  N  40.466  -11.608   8.941  -2.351  -1.674   0.669  N    HCM  10  
HCM  H11  H11  H  0  1  N  N  N  36.769  -14.492   4.392   4.022   1.873   1.344  H11  HCM  11  
HCM  H12  H12  H  0  1  N  N  N  37.908  -15.858   4.138   2.986   0.570   1.975  H12  HCM  12  
HCM  H13  H13  H  0  1  N  N  N  37.389  -15.418   5.800   4.458   0.171   1.057  H13  HCM  13  
HCM  HG1  HG1  H  0  1  N  N  N  39.551  -15.907   7.747   0.200  -2.111   0.578  HG1  HCM  14  
HCM  HG2  HG2  H  0  1  N  N  N  41.225  -15.308   8.002   0.737  -0.640   1.423  HG2  HCM  15  
HCM  HB2  HB2  H  0  1  N  N  N  39.652  -13.098   7.125  -0.233   0.753  -0.385  HB2  HCM  16  
HCM  HB1  HB1  H  0  1  N  N  N  38.703  -13.950   8.390  -0.770  -0.719  -1.230  HB1  HCM  17  
HCM  HA   HA   H  0  1  N  N  N  39.984  -13.281  10.012  -1.611   0.059   1.598  HA   HCM  18  
HCM  HXT  HXT  H  0  1  N  Y  N  43.178  -13.793  10.679  -3.509   2.450  -0.279  HXT  HCM  19  
HCM  H    H    H  0  1  N  N  N  41.007  -11.175   9.662  -3.155  -1.727   1.277  H    HCM  20  
HCM  H2   H2   H  0  1  N  Y  N  40.829  -11.344   8.047  -2.568  -2.030  -0.250  H2   HCM  21  
#   #
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
HCM  C1   S2   SING  N  N   1  
HCM  S2   SD   SING  N  N   2  
HCM  SD   CG   SING  N  N   3  
HCM  CG   CB   SING  N  N   4  
HCM  CB   CA   SING  N  N   5  
HCM  O    C    DOUB  N  N   6  
HCM  N    CA   SING  N  N   7  
HCM  CA   C    SING  N  N   8  
HCM  C    OXT  SING  N  N   9  
HCM  C1   H11  SING  N  N  10  
HCM  C1   H12  SING  N  N  11  
HCM  C1   H13  SING  N  N  12  
HCM  CG   HG1  SING  N  N  13  
HCM  CG   HG2  SING  N  N  14  
HCM  CB   HB2  SING  N  N  15  
HCM  CB   HB1  SING  N  N  16  
HCM  CA   HA   SING  N  N  17  
HCM  OXT  HXT  SING  N  N  18  
HCM  N    H    SING  N  N  19  
HCM  N    H2   SING  N  N  20  
#   #
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
HCM  SMILES            ACDLabs               12.01  "O=C(O)C(N)CCSSC"  
HCM  InChI             InChI                 1.03   "InChI=1S/C5H11NO2S2/c1-9-10-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1"  
HCM  InChIKey          InChI                 1.03   FBHYROPXAAGPRS-BYPYZUCNSA-N  
HCM  SMILES_CANONICAL  CACTVS                3.370  "CSSCC[C@H](N)C(O)=O"  
HCM  SMILES            CACTVS                3.370  "CSSCC[CH](N)C(O)=O"  
HCM  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.6  "CSSCC[C@@H](C(=O)O)N"  
HCM  SMILES            "OpenEye OEToolkits"  1.7.6  "CSSCCC(C(=O)O)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
HCM  "SYSTEMATIC NAME"  ACDLabs               12.01  "(2S)-2-amino-4-(methyldisulfanyl)butanoic acid"  
HCM  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.7.6  "(2S)-2-azanyl-4-(methyldisulfanyl)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
HCM  "Create component"  2012-12-18  PDBJ  
HCM  "Initial release"   2013-12-18  RCSB  
HCM  "Modify synonyms"   2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     HCM
_pdbx_chem_comp_synonyms.name        S-methylsulfanyl-homocystein
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
