data_B3A
# 
_chem_comp.id                                    B3A 
_chem_comp.name                                  "(3S)-3-AMINOBUTANOIC 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               ALA 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2007-02-28 
_chem_comp.pdbx_modified_date                    2011-06-04 
_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                        103.120 
_chem_comp.one_letter_code                       A 
_chem_comp.three_letter_code                     B3A 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        "OpenEye/OEToolkits V1.4.2" 
_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 
B3A CG  CG  C 0 1 N N N -6.514 -7.393 24.068 0.110  -0.393 -1.017 CG  B3A 1  
B3A CB  CB  C 0 1 N N S -5.387 -6.741 24.901 1.582  -0.618 -1.361 CB  B3A 2  
B3A N   N   N 0 1 N N N -4.893 -5.572 24.222 2.301  0.647  -1.199 N   B3A 3  
B3A CA  CA  C 0 1 N N N -4.317 -7.770 25.001 1.770  -1.118 -2.795 CA  B3A 4  
B3A C   C   C 0 1 N N N -3.330 -7.500 26.113 1.075  -2.440 -3.019 C   B3A 5  
B3A O   O   O 0 1 N N N -3.662 -7.599 27.283 1.346  -3.464 -2.406 O   B3A 6  
B3A OXT OXT O 0 1 N Y N -2.106 -7.158 25.750 0.097  -2.371 -3.955 OXT B3A 7  
B3A HG1 1HG H 0 1 N N N -7.398 -7.548 24.704 -0.359 0.319  -1.706 HG1 B3A 8  
B3A HG2 2HG H 0 1 N N N -6.778 -6.733 23.228 0.000  -0.000 0.000  HG2 B3A 9  
B3A HG3 3HG H 0 1 N N N -6.168 -8.362 23.679 -0.453 -1.330 -1.065 HG3 B3A 10 
B3A HB  HB  H 0 1 N N N -5.738 -6.424 25.894 1.998  -1.348 -0.656 HB  B3A 11 
B3A H   1HN H 0 1 N N N -4.778 -4.827 24.880 3.142  0.640  -0.666 H   B3A 12 
B3A H2  2HN H 0 1 N Y N -4.012 -5.781 23.798 1.827  1.486  -1.447 H2  B3A 13 
B3A HA1 1HA H 0 1 N N N -4.793 -8.743 25.192 2.832  -1.287 -3.015 HA1 B3A 14 
B3A HA2 2HA H 0 1 N N N -3.757 -7.754 24.054 1.430  -0.379 -3.530 HA2 B3A 15 
B3A HXT HXT H 0 1 N Y N -1.574 -7.015 26.524 -0.393 -3.205 -4.118 HXT B3A 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 
B3A CG  CB  SING N N 1  
B3A CG  HG1 SING N N 2  
B3A CG  HG2 SING N N 3  
B3A CG  HG3 SING N N 4  
B3A CB  N   SING N N 5  
B3A CB  CA  SING N N 6  
B3A CB  HB  SING N N 7  
B3A N   H   SING N N 8  
B3A N   H2  SING N N 9  
B3A CA  C   SING N N 10 
B3A CA  HA1 SING N N 11 
B3A CA  HA2 SING N N 12 
B3A C   OXT SING N N 13 
B3A C   O   DOUB N N 14 
B3A 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 
B3A SMILES           ACDLabs              10.04 "O=C(O)CC(N)C"                                                    
B3A SMILES_CANONICAL CACTVS               3.341 "C[C@H](N)CC(O)=O"                                                
B3A SMILES           CACTVS               3.341 "C[CH](N)CC(O)=O"                                                 
B3A SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "C[C@@H](CC(=O)O)N"                                               
B3A SMILES           "OpenEye OEToolkits" 1.5.0 "CC(CC(=O)O)N"                                                    
B3A InChI            InChI                1.03  "InChI=1S/C4H9NO2/c1-3(5)2-4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1" 
B3A InChIKey         InChI                1.03  OQEBBZSWEGYTPG-VKHMYHEASA-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 
B3A "SYSTEMATIC NAME" ACDLabs              10.04 "(3S)-3-aminobutanoic acid" 
B3A "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "(3S)-3-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 
B3A "Create component"  2007-02-28 RCSB 
B3A "Modify descriptor" 2011-06-04 RCSB 
# 
