data_XSN
# 
_chem_comp.id                                    XSN 
_chem_comp.name                                  L-alpha-asparagine 
_chem_comp.type                                  "L-peptide linking" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C4 H8 N2 O3" 
_chem_comp.mon_nstd_parent_comp_id               ASN 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2011-05-13 
_chem_comp.pdbx_modified_date                    2011-07-15 
_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                        132.118 
_chem_comp.one_letter_code                       N 
_chem_comp.three_letter_code                     XSN 
_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        3H9G 
_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 
XSN C    C    C 0 1 N N N 0.421  -14.716 0.461  1.888  -0.196 0.029  C    XSN 1  
XSN N    N    N 0 1 N N N 0.471  -15.419 -1.873 0.348  1.682  -0.043 N    XSN 2  
XSN O    O    O 0 1 N N N 0.064  -13.622 0.021  2.559  0.405  -0.783 O    XSN 3  
XSN CA   CA   C 0 1 N N S 0.684  -15.856 -0.504 0.493  0.274  0.349  CA   XSN 4  
XSN CB   CB   C 0 1 N N N 2.102  -16.394 -0.351 -0.520 -0.576 -0.421 CB   XSN 5  
XSN CG   CG   C 0 1 N N N 2.389  -17.516 -1.324 -1.917 -0.189 -0.009 CG   XSN 6  
XSN OD1  OD1  O 0 1 N N N 1.977  -18.664 -1.039 -2.975 -0.807 -0.558 OD1  XSN 7  
XSN OD2  OD2  O 0 1 N N N 3.002  -17.244 -2.381 -2.085 0.678  0.816  OD2  XSN 8  
XSN N1   N1   N 0 1 N N N 0.579  -14.945 1.767  2.389  -1.287 0.641  N1   XSN 9  
XSN HN   HN   H 0 1 N N N 0.648  -16.180 -2.498 0.962  2.273  0.498  HN   XSN 10 
XSN HNA  HNA  H 0 1 N Y N -0.474 -15.112 -1.981 0.511  1.801  -1.032 HNA  XSN 11 
XSN HA   HA   H 0 1 N N N -0.022 -16.665 -0.266 0.312  0.174  1.419  HA   XSN 12 
XSN HB   HB   H 0 1 N N N 2.811  -15.575 -0.540 -0.397 -0.408 -1.491 HB   XSN 13 
XSN HBA  HBA  H 0 1 N N N 2.225  -16.776 0.673  -0.355 -1.630 -0.198 HBA  XSN 14 
XSN HOD1 HOD1 H 0 0 N N N 2.204  -19.265 -1.739 -3.851 -0.524 -0.262 HOD1 XSN 15 
XSN HN1  HN1  H 0 1 N N N 0.406  -14.214 2.427  3.286  -1.592 0.433  HN1  XSN 16 
XSN HN1A HN1A H 0 0 N N N 0.870  -15.847 2.085  1.852  -1.768 1.291  HN1A XSN 17 
# 
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 
XSN CA  C    SING N N 1  
XSN O   C    DOUB N N 2  
XSN C   N1   SING N N 3  
XSN N   CA   SING N N 4  
XSN N   HN   SING N N 5  
XSN N   HNA  SING N N 6  
XSN CA  CB   SING N N 7  
XSN CA  HA   SING N N 8  
XSN CG  CB   SING N N 9  
XSN CB  HB   SING N N 10 
XSN CB  HBA  SING N N 11 
XSN OD2 CG   DOUB N N 12 
XSN CG  OD1  SING N N 13 
XSN OD1 HOD1 SING N N 14 
XSN N1  HN1  SING N N 15 
XSN N1  HN1A SING N N 16 
# 
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 
XSN SMILES           ACDLabs              12.01 "O=C(N)C(N)CC(=O)O"                                                        
XSN SMILES_CANONICAL CACTVS               3.370 "N[C@@H](CC(O)=O)C(N)=O"                                                   
XSN SMILES           CACTVS               3.370 "N[CH](CC(O)=O)C(N)=O"                                                     
XSN SMILES_CANONICAL "OpenEye OEToolkits" 1.7.2 "C([C@@H](C(=O)N)N)C(=O)O"                                                 
XSN SMILES           "OpenEye OEToolkits" 1.7.2 "C(C(C(=O)N)N)C(=O)O"                                                      
XSN InChI            InChI                1.03  "InChI=1S/C4H8N2O3/c5-2(4(6)9)1-3(7)8/h2H,1,5H2,(H2,6,9)(H,7,8)/t2-/m0/s1" 
XSN InChIKey         InChI                1.03  PMLJIHNCYNOQEQ-REOHCLBHSA-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 
XSN "SYSTEMATIC NAME" ACDLabs              12.01 L-alpha-asparagine                                   
XSN "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.2 "(3S)-3,4-bis(azanyl)-4-oxidanylidene-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 
XSN "Create component"  2011-05-13 RCSB 
XSN "Modify descriptor" 2011-06-04 RCSB 
# 
