data_AB7
# 
_chem_comp.id                                    AB7 
_chem_comp.name                                  "ALPHA-AMINOBUTYRIC ACID" 
_chem_comp.type                                  "L-PEPTIDE LINKING" 
_chem_comp.pdbx_type                             ATOMP 
_chem_comp.formula                               "C4 H9 N O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2005-11-02 
_chem_comp.pdbx_modified_date                    2009-10-15 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   OBS 
_chem_comp.pdbx_replaced_by                      ABA 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        103.120 
_chem_comp.one_letter_code                       X 
_chem_comp.three_letter_code                     AB7 
_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                  EBI 
# 
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 
AB7 N    N    N 0 1 N N N -5.125 34.785 21.053 1.827  -0.498 -1.278 N    AB7 1  
AB7 CA   CA   C 0 1 N N S -3.749 35.120 20.656 2.145  -1.162 -2.517 CA   AB7 2  
AB7 C    C    C 0 1 N N N -3.446 36.568 20.951 1.576  -0.429 -3.719 C    AB7 3  
AB7 O    O    O 0 1 N N N -4.120 37.469 20.469 0.850  0.554  -3.635 O    AB7 4  
AB7 CB   CB   C 0 1 N N N -3.480 34.841 19.187 1.719  -2.634 -2.491 CB   AB7 5  
AB7 CG   CG   C 0 1 N N N -2.580 33.719 18.702 0.211  -2.855 -2.469 CG   AB7 6  
AB7 OXT  OXT  O 0 1 N Y N ?      ?      ?      1.959  -0.964 -4.903 OXT  AB7 7  
AB7 HN1  1HN  H 0 1 N N N -5.746 35.504 20.742 0.900  -0.131 -1.145 HN1  AB7 8  
AB7 HN2  2HN  H 0 1 N N N -5.176 34.709 22.049 2.576  -0.233 -0.660 HN2  AB7 9  
AB7 HA   HA   H 0 1 N N N -3.089 34.471 21.250 3.236  -1.108 -2.608 HA   AB7 10 
AB7 HBC1 1HBC H 0 0 N N N -2.909 35.733 18.889 2.152  -3.122 -1.609 HBC1 AB7 11 
AB7 HBC2 2HBC H 0 0 N N N -4.467 34.625 18.751 2.132  -3.146 -3.370 HBC2 AB7 12 
AB7 HGC1 1HGC H 0 0 N N N -2.947 33.348 17.734 -0.250 -2.387 -1.594 HGC1 AB7 13 
AB7 HGC2 2HGC H 0 0 N N N -2.588 32.900 19.436 -0.007 -3.927 -2.427 HGC2 AB7 14 
AB7 HGC3 3HGC H 0 0 N N N -1.553 34.096 18.585 -0.268 -2.456 -3.368 HGC3 AB7 15 
AB7 HXT  HXT  H 0 1 N Y N 0.191  0.912  0.186  1.587  -0.471 -5.665 HXT  AB7 16 
# 
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 
AB7 N   CA   SING N N 1  
AB7 N   HN1  SING N N 2  
AB7 N   HN2  SING N N 3  
AB7 CA  C    SING N N 4  
AB7 CA  CB   SING N N 5  
AB7 CA  HA   SING N N 6  
AB7 C   O    DOUB N N 7  
AB7 C   OXT  SING N N 8  
AB7 CB  CG   SING N N 9  
AB7 CB  HBC1 SING N N 10 
AB7 CB  HBC2 SING N N 11 
AB7 CG  HGC1 SING N N 12 
AB7 CG  HGC2 SING N N 13 
AB7 CG  HGC3 SING N N 14 
AB7 OXT HXT  SING N N 15 
# 
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 
AB7 SMILES           ACDLabs              10.04 "O=C(O)C(N)CC"                                                         
AB7 InChI            InChI                1.02b "InChI=1/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1/f/h6H" 
AB7 InChIKey         InChI                1.02b QWCKQJZIFLGMSD-KIBXGKIZDA                                              
AB7 SMILES_CANONICAL CACTVS               3.341 "CC[C@H](N)C(O)=O"                                                     
AB7 SMILES           CACTVS               3.341 "CC[CH](N)C(O)=O"                                                      
AB7 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CC[C@@H](C(=O)O)N"                                                    
AB7 SMILES           "OpenEye OEToolkits" 1.5.0 "CCC(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 
AB7 "SYSTEMATIC NAME" ACDLabs              10.04 "(2S)-2-aminobutanoic acid" 
AB7 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(2S)-2-aminobutanoic 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 
AB7 "Create component" 2005-11-02 EBI 
# 
