data_53U
#

_chem_comp.id                                   53U
_chem_comp.name                                 D-phenylalanyl-N-benzyl-L-prolinamide
_chem_comp.type                                 peptide-like
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C21 H25 N3 O2"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "(2S)-1-((2R)-2-amino-3-phenyl-propanoyl)-N-(phenylmethyl)pyrrolidine-2-carboxamide"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2008-01-08
_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                       351.442
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    53U
_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       2ZFF
_chem_comp.pdbx_subcomponent_list               "DPN PRO ABN"
_chem_comp.pdbx_processing_site                 PDBJ
#   #
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
53U  N1    N1    N  0  1  N  N  N  16.390  -15.783  23.160   3.037   2.023   0.561  N    DPN   1  
53U  C2    C2    C  0  1  N  N  R  17.657  -15.012  23.146   2.704   0.634   0.216  CA   DPN   2  
53U  C3    C3    C  0  1  N  N  N  17.436  -13.631  22.568   1.273   0.562  -0.252  C    DPN   3  
53U  O1    O1    O  0  1  N  N  N  16.506  -12.945  23.032   0.711   1.564  -0.640  O    DPN   4  
53U  C1    C1    C  0  1  N  N  N  18.172  -14.917  24.595   3.631   0.150  -0.901  CB   DPN   5  
53U  C16   C16   C  0  1  Y  N  N  19.592  -14.371  24.744   5.049   0.106  -0.393  CG   DPN   6  
53U  C17   C17   C  0  1  Y  N  N  20.691  -14.964  24.089   5.537  -1.046   0.196  CD1  DPN   7  
53U  C21   C21   C  0  1  Y  N  N  19.822  -13.249  25.551   5.864   1.215  -0.521  CD2  DPN   8  
53U  C18   C18   C  0  1  Y  N  N  21.986  -14.454  24.235   6.838  -1.086   0.662  CE1  DPN   9  
53U  C20   C20   C  0  1  Y  N  N  21.101  -12.741  25.697   7.163   1.176  -0.051  CE2  DPN  10  
53U  C19   C19   C  0  1  Y  N  N  22.189  -13.333  25.046   7.651   0.025   0.539  CZ   DPN  11  
53U  N2    N2    N  0  1  N  N  N  18.245  -13.171  21.589   0.619  -0.616  -0.238  N    PRO  12  
53U  C7    C7    C  0  1  N  N  S  18.028  -11.822  21.062  -0.774  -0.828  -0.659  CA   PRO  13  
53U  C8    C8    C  0  1  N  N  N  16.609  -11.729  20.528  -1.701  -0.018   0.211  C    PRO  14  
53U  O2    O2    O  0  1  N  N  N  16.215  -12.728  19.926  -1.249   0.673   1.100  O    PRO  15  
53U  C6    C6    C  0  1  N  N  N  18.944  -11.895  19.803  -1.079  -2.332  -0.497  CB   PRO  16  
53U  C5    C5    C  0  1  N  N  N  20.104  -12.767  20.317   0.332  -2.978  -0.521  CG   PRO  17  
53U  C4    C4    C  0  1  N  N  N  19.376  -13.939  21.023   1.179  -1.905   0.208  CD   PRO  18  
53U  N3    N3    N  0  1  N  N  N  15.971  -10.576  20.754  -3.032  -0.061   0.001  N    ABN  19  
53U  C9    C9    C  0  1  N  N  N  14.659  -10.430  20.113  -3.932   0.726   0.846  C    ABN  20  
53U  C10   C10   C  0  1  Y  N  N  13.567  -10.492  21.190  -5.357   0.503   0.407  C1   ABN  21  
53U  C11   C11   C  0  1  Y  N  N  13.386   -9.397  22.037  -6.100  -0.519   0.966  C2   ABN  22  
53U  C12   C12   C  0  1  Y  N  N  12.402   -9.443  23.015  -7.406  -0.724   0.563  C3   ABN  23  
53U  C13   C13   C  0  1  Y  N  N  11.589  -10.567  23.164  -7.969   0.094  -0.399  C4   ABN  24  
53U  C14   C14   C  0  1  Y  N  N  11.779  -11.663  22.309  -7.226   1.117  -0.957  C5   ABN  25  
53U  C15   C15   C  0  1  Y  N  N  12.770  -11.613  21.327  -5.921   1.324  -0.551  C6   ABN  26  
53U  HN1   HN1   H  0  1  N  N  N  16.035  -15.859  22.228   2.926   2.630  -0.237  H    DPN  27  
53U  HN1A  HN1A  H  0  0  N  N  N  16.561  -16.698  23.527   2.482   2.345   1.340  H2   DPN  28  
53U  H2    H2    H  0  1  N  N  N  18.400  -15.519  22.513   2.832   0.001   1.094  HA   DPN  29  
53U  H1    H1    H  0  1  N  N  N  17.497  -14.245  25.145   3.327  -0.848  -1.218  HB2  DPN  30  
53U  H1A   H1A   H  0  1  N  N  N  18.159  -15.931  25.021   3.569   0.834  -1.747  HB3  DPN  31  
53U  H17   H17   H  0  1  N  N  N  20.530  -15.829  23.462   4.901  -1.914   0.292  HD1  DPN  32  
53U  H21   H21   H  0  1  N  N  N  18.996  -12.778  26.062   5.484   2.113  -0.985  HD2  DPN  33  
53U  H18   H18   H  0  1  N  N  N  22.818  -14.920  23.728   7.218  -1.986   1.122  HE1  DPN  34  
53U  H20   H20   H  0  1  N  N  N  21.262  -11.875  26.322   7.798   2.044  -0.147  HE2  DPN  35  
53U  H19   H19   H  0  1  N  N  N  23.182  -12.926  25.169   8.667  -0.007   0.903  HZ   DPN  36  
53U  H7    H7    H  0  1  N  N  N  18.206  -11.008  21.780  -0.894  -0.538  -1.703  HA   PRO  37  
53U  H6    H6    H  0  1  N  N  N  19.284  -10.901  19.478  -1.684  -2.697  -1.326  HB2  PRO  38  
53U  H6A   H6A   H  0  1  N  N  N  18.432  -12.349  18.942  -1.573  -2.521   0.456  HB3  PRO  39  
53U  H5    H5    H  0  1  N  N  N  20.751  -12.213  21.013   0.678  -3.121  -1.544  HG2  PRO  40  
53U  H5A   H5A   H  0  1  N  N  N  20.741  -13.122  19.493   0.339  -3.921   0.027  HG3  PRO  41  
53U  H4    H4    H  0  1  N  N  N  19.990  -14.440  21.786   2.226  -1.985  -0.085  HD2  PRO  42  
53U  H4A   H4A   H  0  1  N  N  N  19.062  -14.738  20.335   1.076  -2.010   1.288  HD3  PRO  43  
53U  HN3   HN3   H  0  1  N  N  N  16.364   -9.856  21.326  -3.393  -0.613  -0.710  HN1  ABN  44  
53U  H9    H9    H  0  1  N  N  N  14.608   -9.463  19.591  -3.820   0.416   1.885  H1   ABN  45  
53U  H9A   H9A   H  0  1  N  N  N  14.509  -11.244  19.388  -3.685   1.784   0.754  H2A  ABN  46  
53U  H11   H11   H  0  1  N  N  N  14.007   -8.520  21.932  -5.660  -1.158   1.717  H2   ABN  47  
53U  H12   H12   H  0  1  N  N  N  12.264   -8.596  23.670  -7.987  -1.523   0.999  H3   ABN  48  
53U  H13   H13   H  0  1  N  N  N  10.825  -10.593  23.926  -8.990  -0.067  -0.714  H4   ABN  49  
53U  H14   H14   H  0  1  N  N  N  11.161  -12.543  22.410  -7.666   1.756  -1.709  H5   ABN  50  
53U  H15   H15   H  0  1  N  N  N  12.915  -12.457  20.669  -5.342   2.126  -0.985  H6   ABN  51  
#   #
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
53U  C1   C2    SING  N  N   1  
53U  C1   C16   SING  N  N   2  
53U  N1   C2    SING  N  N   3  
53U  C2   C3    SING  N  N   4  
53U  C3   O1    DOUB  N  N   5  
53U  C3   N2    SING  N  N   6  
53U  N2   C4    SING  N  N   7  
53U  N2   C7    SING  N  N   8  
53U  C4   C5    SING  N  N   9  
53U  C5   C6    SING  N  N  10  
53U  C6   C7    SING  N  N  11  
53U  C7   C8    SING  N  N  12  
53U  C8   N3    SING  N  N  13  
53U  C8   O2    DOUB  N  N  14  
53U  N3   C9    SING  N  N  15  
53U  C9   C10   SING  N  N  16  
53U  C10  C11   DOUB  Y  N  17  
53U  C10  C15   SING  Y  N  18  
53U  C11  C12   SING  Y  N  19  
53U  C12  C13   DOUB  Y  N  20  
53U  C13  C14   SING  Y  N  21  
53U  C14  C15   DOUB  Y  N  22  
53U  C16  C17   DOUB  Y  N  23  
53U  C16  C21   SING  Y  N  24  
53U  C17  C18   SING  Y  N  25  
53U  C18  C19   DOUB  Y  N  26  
53U  C19  C20   SING  Y  N  27  
53U  C20  C21   DOUB  Y  N  28  
53U  C1   H1    SING  N  N  29  
53U  C1   H1A   SING  N  N  30  
53U  N1   HN1   SING  N  N  31  
53U  N1   HN1A  SING  N  N  32  
53U  C2   H2    SING  N  N  33  
53U  C4   H4    SING  N  N  34  
53U  C4   H4A   SING  N  N  35  
53U  C5   H5    SING  N  N  36  
53U  C5   H5A   SING  N  N  37  
53U  C6   H6    SING  N  N  38  
53U  C6   H6A   SING  N  N  39  
53U  C7   H7    SING  N  N  40  
53U  N3   HN3   SING  N  N  41  
53U  C9   H9    SING  N  N  42  
53U  C9   H9A   SING  N  N  43  
53U  C11  H11   SING  N  N  44  
53U  C12  H12   SING  N  N  45  
53U  C13  H13   SING  N  N  46  
53U  C14  H14   SING  N  N  47  
53U  C15  H15   SING  N  N  48  
53U  C17  H17   SING  N  N  49  
53U  C18  H18   SING  N  N  50  
53U  C19  H19   SING  N  N  51  
53U  C20  H20   SING  N  N  52  
53U  C21  H21   SING  N  N  53  
#   #
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
53U  SMILES            ACDLabs               12.01  "O=C(NCc1ccccc1)C3N(C(=O)C(N)Cc2ccccc2)CCC3"  
53U  SMILES_CANONICAL  CACTVS                3.370  "N[C@H](Cc1ccccc1)C(=O)N2CCC[C@H]2C(=O)NCc3ccccc3"  
53U  SMILES            CACTVS                3.370  "N[CH](Cc1ccccc1)C(=O)N2CCC[CH]2C(=O)NCc3ccccc3"  
53U  SMILES_CANONICAL  "OpenEye OEToolkits"  1.7.0  "c1ccc(cc1)C[C@H](C(=O)N2CCC[C@H]2C(=O)NCc3ccccc3)N"  
53U  SMILES            "OpenEye OEToolkits"  1.7.0  "c1ccc(cc1)CC(C(=O)N2CCCC2C(=O)NCc3ccccc3)N"  
53U  InChI             InChI                 1.03   "InChI=1S/C21H25N3O2/c22-18(14-16-8-3-1-4-9-16)21(26)24-13-7-12-19(24)20(25)23-15-17-10-5-2-6-11-17/h1-6,8-11,18-19H,7,12-15,22H2,(H,23,25)/t18-,19+/m1/s1"  
53U  InChIKey          InChI                 1.03   MEPJWLFTTFHOQO-MOPGFXCFSA-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
53U  "SYSTEMATIC NAME"  ACDLabs               12.01  D-phenylalanyl-N-benzyl-L-prolinamide  
53U  "SYSTEMATIC NAME"  "OpenEye OEToolkits"  1.7.0  "(2S)-1-[(2R)-2-azanyl-3-phenyl-propanoyl]-N-(phenylmethyl)pyrrolidine-2-carboxamide"  
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
53U  "Create component"          2008-01-08  PDBJ  
53U  "Modify subcomponent list"  2010-11-15  RCSB  
53U  "Modify aromatic_flag"      2011-06-04  RCSB  
53U  "Modify descriptor"         2011-06-04  RCSB  
53U  "Modify synonyms"           2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     53U
_pdbx_chem_comp_synonyms.name        "(2S)-1-((2R)-2-amino-3-phenyl-propanoyl)-N-(phenylmethyl)pyrrolidine-2-carboxamide"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
