data_ASL
# 
_chem_comp.id                                    ASL 
_chem_comp.name                                  "ASPARTIC ACID-4-CARBOXYETHYL ESTER" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C7 H11 N O6" 
_chem_comp.mon_nstd_parent_comp_id               ASP 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-09-09 
_chem_comp.pdbx_modified_date                    2023-11-03 
_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                        205.165 
_chem_comp.one_letter_code                       D 
_chem_comp.three_letter_code                     ASL 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   Y 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        2NO5 
_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.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 
ASL N   N   N 0 1 N N N Y Y N -26.785 52.177 -6.698 2.342  -0.065 -1.731 N   ASL 1  
ASL CA  CA  C 0 1 N N S Y N N -26.004 51.485 -5.718 2.411  0.324  -0.316 CA  ASL 2  
ASL C   C   C 0 1 N N N Y N Y -26.609 50.084 -5.490 3.713  -0.153 0.274  C   ASL 3  
ASL O   O   O 0 1 N N N Y N Y -27.833 49.933 -5.517 4.332  -1.040 -0.266 O   ASL 4  
ASL CB  CB  C 0 1 N N N N N N -26.205 52.273 -4.447 1.245  -0.309 0.445  CB  ASL 5  
ASL CG  CG  C 0 1 N N N N N N -25.585 51.434 -3.350 -0.055 0.262  -0.063 CG  ASL 6  
ASL OD1 OD1 O 0 1 N N N N N N -24.120 51.358 -3.325 -1.219 -0.150 0.462  OD1 ASL 7  
ASL OD2 OD2 O 0 1 N N N N N N -26.286 50.835 -2.529 -0.048 1.090  -0.943 OD2 ASL 8  
ASL C3  C3  C 0 1 N N N N N N -22.824 51.226 -1.365 -2.782 1.700  0.723  C3  ASL 9  
ASL C2  C2  C 0 1 N N R N N N -23.566 50.435 -2.435 -2.431 0.443  -0.075 C2  ASL 10 
ASL C1  C1  C 0 1 N N N N N N -22.623 49.677 -3.294 -3.562 -0.548 0.025  C1  ASL 11 
ASL O1  O1  O 0 1 N N N N N N -23.121 48.638 -3.793 -3.390 -1.606 0.582  O1  ASL 12 
ASL O2  O2  O 0 1 N N N N N N -21.431 50.122 -3.472 -4.760 -0.255 -0.504 O2  ASL 13 
ASL H   H1  H 0 1 N N N Y Y N -26.399 53.087 -6.851 3.065  0.391  -2.267 H1  ASL 14 
ASL H2  H2  H 0 1 N Y N Y Y N -26.776 51.662 -7.555 2.395  -1.068 -1.833 H2  ASL 15 
ASL HA  H4  H 0 1 N N N Y N N -24.940 51.418 -5.989 2.352  1.410  -0.235 H4  ASL 16 
ASL H6  H6  H 0 1 N N N N N N -25.702 53.249 -4.516 1.253  -1.388 0.290  H6  ASL 17 
ASL H7  H7  H 0 1 N N N N N N -27.277 52.426 -4.255 1.345  -0.093 1.508  H7  ASL 18 
ASL H8  H8  H 0 1 N N N N N N -22.372 50.531 -0.642 -3.691 2.145  0.320  H8  ASL 19 
ASL H9  H9  H 0 1 N N N N N N -22.034 51.829 -1.837 -2.940 1.434  1.768  H9  ASL 20 
ASL H10 H10 H 0 1 N N N N N N -23.530 51.889 -0.844 -1.964 2.417  0.650  H10 ASL 21 
ASL H11 H11 H 0 1 N N N N N N -24.319 49.773 -1.982 -2.273 0.709  -1.120 H11 ASL 22 
ASL H12 H12 H 0 1 N N N N N N -20.958 49.538 -4.054 -5.455 -0.922 -0.415 H12 ASL 23 
ASL OXT OXT O 0 1 N Y N Y N Y ?       ?      ?      4.187  0.407  1.398  OXT ASL 24 
ASL HXT HXT H 0 1 N Y N Y N Y ?       ?      ?      5.025  0.067  1.738  H3  ASL 25 
# 
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 
ASL N   CA  SING N N 1  
ASL CA  C   SING N N 2  
ASL CA  CB  SING N N 3  
ASL O   C   DOUB N N 4  
ASL CB  CG  SING N N 5  
ASL O1  C1  DOUB N N 6  
ASL O2  C1  SING N N 7  
ASL CG  OD1 SING N N 8  
ASL CG  OD2 DOUB N N 9  
ASL OD1 C2  SING N N 10 
ASL C1  C2  SING N N 11 
ASL C2  C3  SING N N 12 
ASL N   H   SING N N 13 
ASL N   H2  SING N N 14 
ASL CA  HA  SING N N 15 
ASL CB  H6  SING N N 16 
ASL CB  H7  SING N N 17 
ASL C3  H8  SING N N 18 
ASL C3  H9  SING N N 19 
ASL C3  H10 SING N N 20 
ASL C2  H11 SING N N 21 
ASL O2  H12 SING N N 22 
ASL C   OXT SING N N 23 
ASL OXT HXT SING N N 24 
# 
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 
ASL SMILES           ACDLabs              12.01 "O=C(OC(C(=O)O)C)CC(C(=O)O)N"                                                            
ASL InChI            InChI                1.03  "InChI=1S/C7H11NO6/c1-3(6(10)11)14-5(9)2-4(8)7(12)13/h3-4H,2,8H2,1H3,(H,10,11)(H,12,13)" 
ASL InChIKey         InChI                1.03  CWUGTWXZZHPDGI-UHFFFAOYSA-N                                                              
ASL SMILES_CANONICAL CACTVS               3.370 "CC(OC(=O)CC(N)C(O)=O)C(O)=O"                                                            
ASL SMILES           CACTVS               3.370 "CC(OC(=O)CC(N)C(O)=O)C(O)=O"                                                            
ASL SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "CC(C(=O)O)OC(=O)CC(C(=O)O)N"                                                            
ASL SMILES           "OpenEye OEToolkits" 1.7.6 "CC(C(=O)O)OC(=O)CC(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 
ASL "SYSTEMATIC NAME" ACDLabs              12.01 "2-amino-4-(1-carboxyethoxy)-4-oxobutanoic acid (non-preferred name)"                  
ASL "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "2-azanyl-4-oxidanylidene-4-(1-oxidanyl-1-oxidanylidene-propan-2-yl)oxy-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 
ASL "Create component"   1999-09-09 EBI  
ASL "Modify descriptor"  2011-06-04 RCSB 
ASL "Modify descriptor"  2012-01-05 RCSB 
ASL "Modify coordinates" 2012-01-05 RCSB 
ASL "Other modification" 2012-01-25 RCSB 
ASL "Modify backbone"    2023-11-03 PDBE 
# 
