data_NHA
# 
_chem_comp.id                                    NHA 
_chem_comp.name                                  C-DEHYDROXY-C-AMINO-ASPARAGINE 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C4 H9 N3 O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_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                        131.133 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     NHA 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   Y 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_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                  PDBJ 
_chem_comp.pdbx_pcm                              N 
# 
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 
NHA N    N    N 0 1 N N N N N N ? ? ? 0.325  1.682  -0.067 N    NHA 1  
NHA CA   CA   C 0 1 N N N N N N ? ? ? 0.469  0.279  0.345  CA   NHA 2  
NHA CB   CB   C 0 1 N N N N N N ? ? ? -0.545 -0.582 -0.411 CB   NHA 3  
NHA CG   CG   C 0 1 N N N N N N ? ? ? -1.941 -0.188 -0.003 CG   NHA 4  
NHA OD1  OD1  O 0 1 N N N N N N ? ? ? -2.109 0.694  0.812  OD1  NHA 5  
NHA ND2  ND2  N 0 1 N N N N N N ? ? ? -3.004 -0.816 -0.544 ND2  NHA 6  
NHA C    C    C 0 1 N N N N N N ? ? ? 1.864  -0.196 0.031  C    NHA 7  
NHA O    O    O 0 1 N N N N N N ? ? ? 2.537  0.396  -0.787 O    NHA 8  
NHA NT   NT   N 0 1 N N N N N N ? ? ? 2.365  -1.278 0.659  NT   NHA 9  
NHA HN1  1HN  H 0 1 N N N N N N ? ? ? 1.075  2.192  0.375  HN1  NHA 10 
NHA HN2  2HN  H 0 1 N N N N N N ? ? ? 0.499  1.711  -1.060 HN2  NHA 11 
NHA HA   HA   H 0 1 N N N N N N ? ? ? 0.289  0.195  1.417  HA   NHA 12 
NHA HB1  1HB  H 0 1 N N N N N N ? ? ? -0.423 -0.429 -1.483 HB1  NHA 13 
NHA HB2  2HB  H 0 1 N N N N N N ? ? ? -0.379 -1.632 -0.172 HB2  NHA 14 
NHA HD21 1HD2 H 0 0 N N N N N N ? ? ? -2.870 -1.522 -1.197 HD21 NHA 15 
NHA HD22 2HD2 H 0 0 N N N N N N ? ? ? -3.902 -0.563 -0.282 HD22 NHA 16 
NHA HNT1 1HNT H 0 0 N N N N N N ? ? ? 1.828  -1.752 1.313  HNT1 NHA 17 
NHA HNT2 2HNT H 0 0 N N N N N N ? ? ? 3.263  -1.584 0.457  HNT2 NHA 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 
NHA N   CA   SING N N 1  
NHA N   HN1  SING N N 2  
NHA N   HN2  SING N N 3  
NHA CA  CB   SING N N 4  
NHA CA  C    SING N N 5  
NHA CA  HA   SING N N 6  
NHA CB  CG   SING N N 7  
NHA CB  HB1  SING N N 8  
NHA CB  HB2  SING N N 9  
NHA CG  OD1  DOUB N N 10 
NHA CG  ND2  SING N N 11 
NHA ND2 HD21 SING N N 12 
NHA ND2 HD22 SING N N 13 
NHA C   O    DOUB N N 14 
NHA C   NT   SING N N 15 
NHA NT  HNT1 SING N N 16 
NHA NT  HNT2 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 
NHA SMILES           CACTVS               2.87  "NC(CC(N)=O)C(N)=O"                                               
NHA SMILES_CANONICAL CACTVS               2.87  "NC(CC(N)=O)C(N)=O"                                               
NHA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C([C@H](C(=O)N)N)C(=O)N"                                         
NHA SMILES           "OpenEye OEToolkits" 1.5.0 "C(C(C(=O)N)N)C(=O)N"                                             
NHA InChI            InChI                1.03  "InChI=1S/C4H9N3O2/c5-2(4(7)9)1-3(6)8/h2H,1,5H2,(H2,6,8)(H2,7,9)" 
NHA InChIKey         InChI                1.03  DSLBDPPHINVUID-UHFFFAOYSA-N                                       
# 
_pdbx_chem_comp_identifier.comp_id           NHA 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   1.5.0 
_pdbx_chem_comp_identifier.identifier        "(2R)-2-aminobutanediamide" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
NHA "Create component"  1999-07-08 PDBJ 
NHA "Modify descriptor" 2011-06-04 RCSB 
NHA "Initial release"   2023-01-18 RCSB 
NHA "Modify PCM"        2024-09-27 PDBE 
# 
