data_A26
#

_chem_comp.id                                   A26
_chem_comp.name                                 "(2Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C12 H9 F3 N2 O2"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "ANTIPROLIFERATIVE AGENT A771726"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    1999-10-01
_chem_comp.pdbx_modified_date                   2021-03-01
_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                       270.207
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    A26
_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       1D3H
_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
A26  C1    C1    C  0  1  Y  N  N  50.181  43.266   0.020  -0.610   0.548  -0.582  C1    A26   1  
A26  C2    C2    C  0  1  Y  N  N  50.682  44.490   0.431  -1.967   0.808  -0.586  C2    A26   2  
A26  C3    C3    C  0  1  Y  N  N  51.187  45.378  -0.540  -2.847  -0.095  -0.019  C3    A26   3  
A26  C4    C4    C  0  1  Y  N  N  51.166  45.015  -1.873  -2.372  -1.261   0.554  C4    A26   4  
A26  C5    C5    C  0  1  Y  N  N  50.652  43.826  -2.289  -1.017  -1.527   0.562  C5    A26   5  
A26  C6    C6    C  0  1  Y  N  N  50.150  42.919  -1.319  -0.131  -0.622  -0.008  C6    A26   6  
A26  C11   C11   C  0  1  N  N  N  51.773  46.700  -0.159  -4.326   0.192  -0.025  C11   A26   7  
A26  F12   F12   F  0  1  N  N  N  52.758  46.944  -0.765  -4.899  -0.336  -1.187  F12   A26   8  
A26  F13   F13   F  0  1  N  N  N  52.050  46.602   1.090  -4.920  -0.398   1.097  F13   A26   9  
A26  F14   F14   F  0  1  N  N  N  50.950  47.382  -0.070  -4.533   1.575   0.010  F14   A26  10  
A26  N15   N15   N  0  1  N  N  N  49.642  41.701  -1.621   1.242  -0.889  -0.003  N15   A26  11  
A26  C16   C16   C  0  1  N  N  N  49.146  41.283  -2.779   2.125   0.125   0.099  C16   A26  12  
A26  C17   C17   C  0  1  N  N  N  48.301  40.043  -2.835   3.566  -0.142  -0.012  C17   A26  13  
A26  C18   C18   C  0  1  N  N  N  47.749  39.750  -4.133   4.032  -1.479  -0.229  C18   A26  14  
A26  C19   C19   C  0  1  N  N  N  48.061  39.355  -1.681   4.459   0.883   0.091  C19   A26  15  
A26  O20   O20   O  0  1  N  N  N  48.619  39.753  -0.502   4.022   2.137   0.294  O20   A26  16  
A26  C21   C21   C  0  1  N  N  N  47.301  38.058  -1.510   5.937   0.609  -0.023  C21   A26  17  
A26  O25   O25   O  0  1  N  N  N  49.251  41.916  -3.845   1.729   1.260   0.283  O25   A26  18  
A26  N26   N26   N  0  1  N  N  N  47.181  39.261  -5.011   4.402  -2.539  -0.400  N26   A26  19  
A26  H11   H11   H  0  1  N  N  N  49.808  42.570   0.757   0.076   1.252  -1.029  H11   A26  20  
A26  H21   H21   H  0  1  N  N  N  50.686  44.759   1.477  -2.340   1.718  -1.032  H21   A26  21  
A26  H41   H41   H  0  1  N  N  N  51.570  45.696  -2.607  -3.062  -1.964   0.996  H41   A26  22  
A26  H51   H51   H  0  1  N  N  N  50.626  43.576  -3.339  -0.647  -2.437   1.010  H51   A26  23  
A26  HN11  HN11  H  0  0  N  N  N  49.640  41.032  -0.878   1.559  -1.803  -0.073  HN11  A26  24  
A26  HO20  HO20  H  0  0  N  N  N  48.347  39.164   0.192   4.693   2.831   0.360  HO20  A26  25  
A26  H211  H211  H  0  0  N  N  N  47.292  37.775  -0.447   6.098  -0.456  -0.185  H211  A26  26  
A26  H212  H212  H  0  0  N  N  N  46.267  38.190  -1.863   6.347   1.170  -0.863  H212  A26  27  
A26  H213  H213  H  0  0  N  N  N  47.790  37.266  -2.096   6.435   0.916   0.896  H213  A26  28  
#   #
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
A26  C1   C2    DOUB  Y  N   1  
A26  C1   C6    SING  Y  N   2  
A26  C1   H11   SING  N  N   3  
A26  C2   C3    SING  Y  N   4  
A26  C2   H21   SING  N  N   5  
A26  C3   C4    DOUB  Y  N   6  
A26  C3   C11   SING  N  N   7  
A26  C4   C5    SING  Y  N   8  
A26  C4   H41   SING  N  N   9  
A26  C5   C6    DOUB  Y  N  10  
A26  C5   H51   SING  N  N  11  
A26  C6   N15   SING  N  N  12  
A26  C11  F12   SING  N  N  13  
A26  C11  F13   SING  N  N  14  
A26  C11  F14   SING  N  N  15  
A26  N15  C16   SING  N  N  16  
A26  N15  HN11  SING  N  N  17  
A26  C16  C17   SING  N  N  18  
A26  C16  O25   DOUB  N  N  19  
A26  C17  C18   SING  N  N  20  
A26  C17  C19   DOUB  N  Z  21  
A26  C18  N26   TRIP  N  N  22  
A26  C19  O20   SING  N  N  23  
A26  C19  C21   SING  N  N  24  
A26  O20  HO20  SING  N  N  25  
A26  C21  H211  SING  N  N  26  
A26  C21  H212  SING  N  N  27  
A26  C21  H213  SING  N  N  28  
#   #
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
A26  SMILES            ACDLabs               12.01  "O=C(Nc1ccc(cc1)C(F)(F)F)C(/C#N)=C(\O)C"  
A26  InChI             InChI                 1.03   "InChI=1S/C12H9F3N2O2/c1-7(18)10(6-16)11(19)17-9-4-2-8(3-5-9)12(13,14)15/h2-5,18H,1H3,(H,17,19)/b10-7-"  
A26  InChIKey          InChI                 1.03   UTNUDOFZCWSZMS-YFHOEESVSA-N  
A26  SMILES_CANONICAL  CACTVS                3.370  "CC(/O)=C(C#N)/C(=O)Nc1ccc(cc1)C(F)(F)F"  
A26  SMILES            CACTVS                3.370  "CC(O)=C(C#N)C(=O)Nc1ccc(cc1)C(F)(F)F"  
A26  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.6  "C/C(=C(\C#N)/C(=O)Nc1ccc(cc1)C(F)(F)F)/O"  
A26  SMILES            "OpenEye OEToolkits"  1.7.6  "CC(=C(C#N)C(=O)Nc1ccc(cc1)C(F)(F)F)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
A26  "SYSTEMATIC NAME"  ACDLabs               12.01  "(2Z)-2-cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]but-2-enamide"  
A26  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.7.6  "(Z)-2-cyano-3-oxidanyl-N-[4-(trifluoromethyl)phenyl]but-2-enamide"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
A26  "Create component"    1999-10-01  RCSB  
A26  "Modify descriptor"   2011-06-04  RCSB  
A26  "Other modification"  2012-07-10  RCSB  
A26  "Modify synonyms"     2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     A26
_pdbx_chem_comp_synonyms.name        "ANTIPROLIFERATIVE AGENT A771726"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
