data_THA
# 
_chem_comp.id                                    THA 
_chem_comp.name                                  TACRINE 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C13 H14 N2" 
_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                    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                        198.264 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     THA 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        1ACJ 
_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 
THA C1   C1   C 0 1 Y N N 6.362 71.261 69.025 -0.961 -0.019 3.636  C1   THA 1  
THA C2   C2   C 0 1 Y N N 6.697 70.955 67.712 -1.630 -0.033 2.451  C2   THA 2  
THA C3   C3   C 0 1 Y N N 5.719 70.518 66.819 -0.911 -0.019 1.243  C3   THA 3  
THA C4   C4   C 0 1 Y N N 4.351 70.381 67.260 0.503  0.004  1.287  C4   THA 4  
THA C5   C5   C 0 1 Y N N 4.056 70.702 68.603 1.160  0.024  2.524  C5   THA 5  
THA C6   C6   C 0 1 Y N N 5.053 71.136 69.468 0.430  0.009  3.675  C6   THA 6  
THA N7   N7   N 0 1 Y N N 6.068 70.236 65.585 -1.536 -0.032 0.065  N7   THA 7  
THA C8   C8   C 0 1 Y N N 5.207 69.821 64.683 -0.886 -0.021 -1.086 C8   THA 8  
THA C9   C9   C 0 1 Y N N 3.833 69.634 64.995 0.496  0.010  -1.122 C9   THA 9  
THA C10  C10  C 0 1 Y N N 3.396 69.933 66.309 1.217  0.026  0.068  C10  THA 10 
THA C11  C11  C 0 1 N N N 5.776 69.459 63.289 -1.720 -0.046 -2.343 C11  THA 11 
THA C12  C12  C 0 1 N N N 4.736 69.363 62.145 -0.895 0.406  -3.545 C12  THA 12 
THA C13  C13  C 0 1 N N N 3.515 68.540 62.597 0.401  -0.410 -3.578 C13  THA 13 
THA C14  C14  C 0 1 N N N 2.860 69.177 63.848 1.278  0.033  -2.409 C14  THA 14 
THA N15  N15  N 0 1 N N N 2.092 69.798 66.625 2.603  0.057  0.058  N15  THA 15 
THA H1   H1   H 0 1 N N N 7.143 71.606 69.722 -1.518 -0.030 4.561  H1   THA 16 
THA H2   H2   H 0 1 N N N 7.742 71.059 67.377 -2.710 -0.055 2.438  H2   THA 17 
THA H5   H5   H 0 1 N N N 3.025 70.611 68.984 2.239  0.046  2.566  H5   THA 18 
THA H6   H6   H 0 1 N N N 4.803 71.383 70.513 0.937  0.020  4.628  H6   THA 19 
THA H111 1H11 H 0 0 N N N 6.584 70.174 63.009 -2.573 0.620  -2.221 H111 THA 20 
THA H112 2H11 H 0 0 N N N 6.362 68.512 63.351 -2.080 -1.060 -2.515 H112 THA 21 
THA H121 1H12 H 0 0 N N N 4.441 70.369 61.766 -0.658 1.466  -3.449 H121 THA 22 
THA H122 2H12 H 0 0 N N N 5.185 68.958 61.208 -1.459 0.235  -4.462 H122 THA 23 
THA H131 1H13 H 0 0 N N N 2.779 68.402 61.770 0.924  -0.232 -4.517 H131 THA 24 
THA H132 2H13 H 0 0 N N N 3.777 67.469 62.767 0.170  -1.471 -3.481 H132 THA 25 
THA H141 1H14 H 0 0 N N N 2.091 68.483 64.262 1.637  1.046  -2.593 H141 THA 26 
THA H142 2H14 H 0 0 N N N 2.216 70.033 63.539 2.131  -0.639 -2.323 H142 THA 27 
THA HN51 1HN5 H 0 0 N N N 1.406 69.476 65.942 3.094  0.068  0.894  HN51 THA 28 
THA HN52 2HN5 H 0 0 N N N 1.766 70.689 66.998 3.082  0.063  -0.785 HN52 THA 29 
# 
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 
THA C1  C2   DOUB Y N 1  
THA C1  C6   SING Y N 2  
THA C1  H1   SING N N 3  
THA C2  C3   SING Y N 4  
THA C2  H2   SING N N 5  
THA C3  C4   DOUB Y N 6  
THA C3  N7   SING Y N 7  
THA C4  C5   SING Y N 8  
THA C4  C10  SING Y N 9  
THA C5  C6   DOUB Y N 10 
THA C5  H5   SING N N 11 
THA C6  H6   SING N N 12 
THA N7  C8   DOUB Y N 13 
THA C8  C9   SING Y N 14 
THA C8  C11  SING N N 15 
THA C9  C10  DOUB Y N 16 
THA C9  C14  SING N N 17 
THA C10 N15  SING N N 18 
THA C11 C12  SING N N 19 
THA C11 H111 SING N N 20 
THA C11 H112 SING N N 21 
THA C12 C13  SING N N 22 
THA C12 H121 SING N N 23 
THA C12 H122 SING N N 24 
THA C13 C14  SING N N 25 
THA C13 H131 SING N N 26 
THA C13 H132 SING N N 27 
THA C14 H141 SING N N 28 
THA C14 H142 SING N N 29 
THA N15 HN51 SING N N 30 
THA N15 HN52 SING N N 31 
# 
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 
THA SMILES           ACDLabs              10.04 "n1c3c(c(c2c1cccc2)N)CCCC3"                                                                     
THA SMILES_CANONICAL CACTVS               3.341 Nc1c2CCCCc2nc3ccccc13                                                                           
THA SMILES           CACTVS               3.341 Nc1c2CCCCc2nc3ccccc13                                                                           
THA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1ccc2c(c1)c(c3c(n2)CCCC3)N"                                                                   
THA SMILES           "OpenEye OEToolkits" 1.5.0 "c1ccc2c(c1)c(c3c(n2)CCCC3)N"                                                                   
THA InChI            InChI                1.03  "InChI=1S/C13H14N2/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1,3,5,7H,2,4,6,8H2,(H2,14,15)" 
THA InChIKey         InChI                1.03  YLJREFDVOIBQDA-UHFFFAOYSA-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 
THA "SYSTEMATIC NAME" ACDLabs              10.04 1,2,3,4-tetrahydroacridin-9-amine 
THA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 1,2,3,4-tetrahydroacridin-9-amine 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
THA "Create component"  1999-07-08 EBI  
THA "Modify descriptor" 2011-06-04 RCSB 
# 
