data_2AB
# 
_chem_comp.id                                    2AB 
_chem_comp.name                                  "4-(2-AMINOETHYL)BENZENESULFONIC ACID" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C8 H11 N O2 S" 
_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                    2012-05-30 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   OBS 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        185.243 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     2AB 
_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        3PRO 
_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 
2AB C1   C1   C 0 1 N N N 19.413 23.418 36.930 3.844  -0.261 -0.572 C1   2AB 1  
2AB C2   C2   C 0 1 N N N 18.854 22.379 35.950 3.082  0.160  0.687  C2   2AB 2  
2AB C3   C3   C 0 1 Y N N 17.853 21.512 36.658 1.602  0.153  0.403  C3   2AB 3  
2AB C4   C4   C 0 1 Y N N 16.584 22.036 36.940 0.863  -0.995 0.620  C4   2AB 4  
2AB C5   C5   C 0 1 Y N N 15.693 21.300 37.729 -0.495 -1.002 0.360  C5   2AB 5  
2AB C6   C6   C 0 1 Y N N 16.072 20.045 38.228 -1.114 0.139  -0.116 C6   2AB 6  
2AB N9   N9   N 0 1 N N N 20.403 24.307 36.237 5.287  -0.254 -0.296 N9   2AB 7  
2AB S10  S10  S 0 1 N N N 14.789 18.959 38.675 -2.844 0.130  -0.447 S10  2AB 8  
2AB O12  O12  O 0 1 N N N 14.002 19.591 39.725 -3.450 0.563  0.880  O12  2AB 9  
2AB O11  O11  O 0 1 N N N 15.454 17.803 39.239 -3.152 -1.256 -0.502 O11  2AB 10 
2AB C7   C7   C 0 1 Y N N 17.344 19.526 37.950 -0.375 1.287  -0.331 C7   2AB 11 
2AB C8   C8   C 0 1 Y N N 18.237 20.263 37.162 0.982  1.295  -0.067 C8   2AB 12 
2AB H11  H11  H 0 1 N N N 18.587 24.030 37.320 3.535  -1.264 -0.865 H11  2AB 13 
2AB H12A H12A H 0 0 N N N 19.911 22.900 37.763 3.625  0.438  -1.380 H12A 2AB 14 
2AB H21  H21  H 0 1 N N N 18.365 22.893 35.110 3.301  -0.538 1.495  H21  2AB 15 
2AB H22  H22  H 0 1 N N N 19.676 21.755 35.569 3.391  1.163  0.980  H22  2AB 16 
2AB H4   H4   H 0 1 N N N 16.296 23.001 36.551 1.346  -1.887 0.991  H4   2AB 17 
2AB H5   H5   H 0 1 N N N 14.714 21.698 37.954 -1.073 -1.899 0.528  H5   2AB 18 
2AB HN91 HN91 H 0 0 N N N 20.760 24.979 36.886 5.812  -0.528 -1.112 HN91 2AB 19 
2AB HN92 HN92 H 0 0 N N N 21.157 23.754 35.882 5.586  0.650  0.040  HN92 2AB 20 
2AB H12  H12  H 0 1 N N N 14.104 19.104 40.534 -4.415 0.612  0.875  H12  2AB 21 
2AB H7   H7   H 0 1 N N N 17.634 18.562 38.342 -0.858 2.179  -0.702 H7   2AB 22 
2AB H8   H8   H 0 1 N N N 19.219 19.869 36.944 1.559  2.193  -0.232 H8   2AB 23 
# 
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 
2AB C1  C2   SING N N 1  
2AB C1  N9   SING N N 2  
2AB C1  H11  SING N N 3  
2AB C1  H12A SING N N 4  
2AB C2  C3   SING N N 5  
2AB C2  H21  SING N N 6  
2AB C2  H22  SING N N 7  
2AB C3  C4   DOUB Y N 8  
2AB C3  C8   SING Y N 9  
2AB C4  C5   SING Y N 10 
2AB C4  H4   SING N N 11 
2AB C5  C6   DOUB Y N 12 
2AB C5  H5   SING N N 13 
2AB C6  S10  SING N N 14 
2AB C6  C7   SING Y N 15 
2AB N9  HN91 SING N N 16 
2AB N9  HN92 SING N N 17 
2AB S10 O12  SING N N 18 
2AB S10 O11  DOUB N N 19 
2AB O12 H12  SING N N 20 
2AB C7  C8   DOUB Y N 21 
2AB C7  H7   SING N N 22 
2AB C8  H8   SING N N 23 
# 
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 
2AB SMILES           ACDLabs              12.01 "O=S(O)c1ccc(cc1)CCN"                                                      
2AB InChI            InChI                1.03  "InChI=1S/C8H11NO2S/c9-6-5-7-1-3-8(4-2-7)12(10)11/h1-4H,5-6,9H2,(H,10,11)" 
2AB InChIKey         InChI                1.03  XBZPCCHQDNKOEP-UHFFFAOYSA-N                                                
2AB SMILES_CANONICAL CACTVS               3.370 "NCCc1ccc(cc1)[S](O)=O"                                                    
2AB SMILES           CACTVS               3.370 "NCCc1ccc(cc1)[S](O)=O"                                                    
2AB SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "c1cc(ccc1CCN)[S@@](=O)O"                                                  
2AB SMILES           "OpenEye OEToolkits" 1.7.6 "c1cc(ccc1CCN)S(=O)O"                                                      
# 
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 
2AB "SYSTEMATIC NAME" ACDLabs              12.01 "4-(2-aminoethyl)benzenesulfinic acid"  
2AB "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "4-(2-azanylethyl)benzenesulfinic 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 
2AB "Create component"   1999-07-08 RCSB 
2AB "Modify descriptor"  2011-06-04 RCSB 
2AB "Modify descriptor"  2012-01-05 RCSB 
2AB "Modify coordinates" 2012-01-05 RCSB 
2AB "Obsolete component" 2012-05-30 RCSB 
# 
