data_VLL
#

_chem_comp.id                                   VLL
_chem_comp.name                                 "(2S)-2,3-DIAMINOBUTANOIC ACID"
_chem_comp.type                                 "L-PEPTIDE LINKING"
_chem_comp.pdbx_type                            ATOMP
_chem_comp.formula                              "C4 H10 N2 O2"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "L-THREO-2,3-DIAMINO-BUTYRIC ACID"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2004-07-16
_chem_comp.pdbx_modified_date                   2021-03-13
_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                       118.134
_chem_comp.one_letter_code                      X
_chem_comp.three_letter_code                    VLL
_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       ?
_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
VLL  N     N     N  0  1  N  N  N  42.753  32.817  31.011  -0.197   1.884   0.324  N     VLL   1  
VLL  CA    CA    C  0  1  N  N  S  43.712  32.277  31.976  -0.094   0.427   0.479  CA    VLL   2  
VLL  CB    CB    C  0  1  N  N  R  43.958  33.279  33.106  -1.171  -0.254  -0.368  CB    VLL   3  
VLL  CG1   CG1   C  0  1  N  N  N  44.454  34.608  32.498  -1.145  -1.762  -0.110  CG1   VLL   4  
VLL  C     C     C  0  1  N  N  N  43.197  30.931  32.492   1.267  -0.032   0.023  C     VLL   5  
VLL  OXT   OXT   O  0  1  N  Y  N  44.093  30.111  33.059   1.746  -1.219   0.429  OXT   VLL   6  
VLL  O     O     O  0  1  N  N  N  42.015  30.644  32.365   1.928   0.668  -0.707  O     VLL   7  
VLL  NG2   NG2   N  0  1  N  N  N  42.728  33.505  33.922  -2.490   0.282  -0.005  NG2   VLL   8  
VLL  HN1   HN1   H  0  1  N  N  N  42.604  32.151  30.280   0.462   2.359   0.922  HN1   VLL   9  
VLL  HN2   HN2   H  0  1  N  N  N  41.886  33.005  31.473  -0.070   2.155  -0.640  HN2   VLL  10  
VLL  HA    HA    H  0  1  N  N  N  44.684  32.108  31.489  -0.235   0.163   1.527  HA    VLL  11  
VLL  HB    HB    H  0  1  N  N  N  44.722  32.867  33.781  -0.979  -0.062  -1.423  HB    VLL  12  
VLL  HG11  HG11  H  0  0  N  N  N  44.634  35.336  33.303  -1.913  -2.246  -0.713  HG11  VLL  13  
VLL  HG12  HG12  H  0  0  N  N  N  45.390  34.432  31.947  -0.167  -2.159  -0.379  HG12  VLL  14  
VLL  HG13  HG13  H  0  0  N  N  N  43.692  35.003  31.810  -1.338  -1.953   0.946  HG13  VLL  15  
VLL  HXT   HXT   H  0  1  N  Y  N  43.662  29.309  33.329   2.624  -1.470   0.110  HXT   VLL  16  
VLL  HG21  HG21  H  0  0  N  N  N  42.926  34.163  34.648  -2.512   1.286  -0.105  HG21  VLL  17  
VLL  HG22  HG22  H  0  0  N  N  N  42.001  33.863  33.336  -3.219  -0.152  -0.551  HG22  VLL  18  
#   #
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
VLL  N    CA    SING  N  N   1  
VLL  N    HN1   SING  N  N   2  
VLL  N    HN2   SING  N  N   3  
VLL  CA   CB    SING  N  N   4  
VLL  CA   C     SING  N  N   5  
VLL  CA   HA    SING  N  N   6  
VLL  CB   CG1   SING  N  N   7  
VLL  CB   NG2   SING  N  N   8  
VLL  CB   HB    SING  N  N   9  
VLL  CG1  HG11  SING  N  N  10  
VLL  CG1  HG12  SING  N  N  11  
VLL  CG1  HG13  SING  N  N  12  
VLL  C    OXT   SING  N  N  13  
VLL  C    O     DOUB  N  N  14  
VLL  OXT  HXT   SING  N  N  15  
VLL  NG2  HG21  SING  N  N  16  
VLL  NG2  HG22  SING  N  N  17  
#   #
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
VLL  SMILES            ACDLabs               11.02  "O=C(O)C(N)C(N)C"  
VLL  SMILES_CANONICAL  CACTVS                3.352  "C[C@@H](N)[C@H](N)C(O)=O"  
VLL  SMILES            CACTVS                3.352  "C[CH](N)[CH](N)C(O)=O"  
VLL  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.0  "C[C@H]([C@@H](C(=O)O)N)N"  
VLL  SMILES            "OpenEye OEToolkits"  1.7.0  "CC(C(C(=O)O)N)N"  
VLL  InChI             InChI                 1.03   "InChI=1S/C4H10N2O2/c1-2(5)3(6)4(7)8/h2-3H,5-6H2,1H3,(H,7,8)/t2-,3+/m1/s1"  
VLL  InChIKey          InChI                 1.03   SXGMVGOVILIERA-GBXIJSLDSA-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
VLL  "SYSTEMATIC NAME"  ACDLabs               11.02  "(2S,3R)-2,3-diaminobutanoic acid"  
VLL  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.6.1  "(2S,3R)-2,3-bis(azanyl)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
VLL  "Create component"   2004-07-16  RCSB  
VLL  "Modify descriptor"  2011-06-04  RCSB  
VLL  "Modify synonyms"    2021-03-13  RCSB  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     VLL
_pdbx_chem_comp_synonyms.name        "L-THREO-2,3-DIAMINO-BUTYRIC ACID"
_pdbx_chem_comp_synonyms.provenance  PDB
_pdbx_chem_comp_synonyms.type        ?
##
