data_PUK
# 
_chem_comp.id                                    PUK 
_chem_comp.name                                  "N-[(2S)-2-amino-3-phenylpropyl]-L-phenylalanine" 
_chem_comp.type                                  peptide-like 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C18 H22 N2 O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2009-02-06 
_chem_comp.pdbx_modified_date                    2023-11-03 
_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                        298.379 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     PUK 
_chem_comp.pdbx_model_coordinates_details        "not provided" 
_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        3APR 
_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.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_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 
PUK N   N   N 0 1 N N N Y Y N 42.842 64.574 102.403 1.219  0.949  -0.429 N   PUK 1  
PUK CA  C1  C 0 1 N N S Y N N 43.482 63.469 103.137 1.409  -0.423 0.059  C1  PUK 2  
PUK C2  C2  C 0 1 N N N Y N N 43.611 62.196 102.285 0.092  -0.947 0.635  C2  PUK 3  
PUK C3  C3  C 0 1 N N N N N N 42.688 63.170 104.407 2.482  -0.432 1.150  C3  PUK 4  
PUK C4  C4  C 0 1 Y N N N N N 42.296 64.313 105.290 3.807  -0.033 0.554  C4  PUK 5  
PUK C5  C5  C 0 1 Y N N N N N 43.114 65.441 105.435 4.179  1.298  0.524  C5  PUK 6  
PUK C6  C6  C 0 1 Y N N N N N 41.103 64.217 106.015 4.655  -0.999 0.043  C6  PUK 7  
PUK C7  C7  C 0 1 Y N N N N N 42.739 66.496 106.255 5.394  1.664  -0.023 C7  PUK 8  
PUK C8  C8  C 0 1 Y N N N N N 40.701 65.267 106.852 5.871  -0.633 -0.503 C8  PUK 9  
PUK C9  C9  C 0 1 Y N N N N N 41.542 66.380 106.963 6.239  0.699  -0.538 C9  PUK 10 
PUK N2  N2  N 0 1 N N N Y N N 44.392 62.472 101.088 -0.967 -0.827 -0.377 N2  PUK 11 
PUK C10 C10 C 0 1 N N S Y N N 45.497 61.534 100.867 -2.249 -1.322 0.142  C10 PUK 12 
PUK C   C   C 0 1 N N N Y N Y 46.734 61.953 101.685 -2.325 -2.815 -0.049 C   PUK 13 
PUK O   O   O 0 1 N N N Y N Y 46.819 63.102 102.169 -1.406 -3.406 -0.565 O   PUK 14 
PUK C12 C12 C 0 1 N N N N N N 45.797 61.395 99.353  -3.398 -0.651 -0.614 C12 PUK 15 
PUK C13 C13 C 0 1 Y N N N N N 46.333 62.671 98.774  -3.394 0.827  -0.323 C13 PUK 16 
PUK C14 C14 C 0 1 Y N N N N N 47.720 62.839 98.635  -2.670 1.688  -1.127 C14 PUK 17 
PUK C15 C15 C 0 1 Y N N N N N 45.494 63.708 98.408  -4.120 1.324  0.743  C15 PUK 18 
PUK C16 C16 C 0 1 Y N N N N N 48.243 64.026 98.141  -2.667 3.045  -0.861 C16 PUK 19 
PUK C17 C17 C 0 1 Y N N N N N 45.983 64.923 97.916  -4.117 2.680  1.010  C17 PUK 20 
PUK C18 C18 C 0 1 Y N N N N N 47.374 65.061 97.787  -3.389 3.540  0.209  C18 PUK 21 
PUK OXT OXT O 0 1 N Y N Y N Y 47.649 61.002 101.794 -3.415 -3.488 0.353  OXT PUK 22 
PUK H   H   H 0 1 N N N Y Y N 42.780 65.377 102.996 0.562  0.973  -1.194 H   PUK 23 
PUK HA  H1  H 0 1 N N N Y N N 44.502 63.790 103.396 1.725  -1.061 -0.766 H1  PUK 24 
PUK H3  H3  H 0 1 N N N Y N N 44.114 61.415 102.874 0.209  -1.994 0.915  H3  PUK 25 
PUK H4  H4  H 0 1 N N N Y N N 42.608 61.852 101.992 -0.178 -0.364 1.515  H4  PUK 26 
PUK H5  H5  H 0 1 N N N N N N 41.753 62.687 104.086 2.209  0.273  1.934  H5  PUK 27 
PUK H6  H6  H 0 1 N N N N N N 43.313 62.502 105.018 2.561  -1.434 1.573  H6  PUK 28 
PUK H7  H7  H 0 1 N N N N N N 44.051 65.490 104.900 3.519  2.052  0.926  H7  PUK 29 
PUK H8  H8  H 0 1 N N N N N N 40.490 63.332 105.929 4.367  -2.039 0.072  H8  PUK 30 
PUK H9  H9  H 0 1 N N N N N N 43.354 67.379 106.342 5.684  2.704  -0.047 H9  PUK 31 
PUK H10 H10 H 0 1 N N N N N N 39.769 65.218 107.396 6.532  -1.387 -0.902 H10 PUK 32 
PUK H11 H11 H 0 1 N N N N N N 41.252 67.183 107.625 7.189  0.985  -0.965 H11 PUK 33 
PUK H12 H12 H 0 1 N N N Y N N 43.779 62.418 100.300 -1.051 0.125  -0.700 H12 PUK 34 
PUK H13 H13 H 0 1 N N N Y N N 45.203 60.537 101.225 -2.326 -1.087 1.204  H13 PUK 35 
PUK H14 H14 H 0 1 N N N N N N 46.546 60.601 99.213  -3.271 -0.812 -1.684 H14 PUK 36 
PUK H15 H15 H 0 1 N N N N N N 44.865 61.134 98.831  -4.345 -1.083 -0.292 H15 PUK 37 
PUK H16 H16 H 0 1 N N N N N N 48.387 62.037 98.915  -2.107 1.301  -1.963 H16 PUK 38 
PUK H17 H17 H 0 1 N N N N N N 44.427 63.575 98.505  -4.690 0.652  1.368  H17 PUK 39 
PUK H18 H18 H 0 1 N N N N N N 49.310 64.148 98.031  -2.101 3.717  -1.488 H18 PUK 40 
PUK H19 H19 H 0 1 N N N N N N 45.314 65.726 97.645  -4.685 3.068  1.843  H19 PUK 41 
PUK H20 H20 H 0 1 N N N N N N 47.781 65.986 97.406  -3.386 4.600  0.417  H20 PUK 42 
PUK HXT HXT H 0 1 N Y N Y N Y 48.385 61.327 102.299 -3.418 -4.444 0.209  HXT PUK 43 
PUK H2  H2  H 0 1 N Y N Y Y N 43.387 64.797 101.595 0.926  1.561  0.318  H2  PUK 44 
# 
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 
PUK N   CA  SING N N 1  
PUK N   H   SING N N 2  
PUK CA  C2  SING N N 3  
PUK CA  C3  SING N N 4  
PUK CA  HA  SING N N 5  
PUK C2  H3  SING N N 6  
PUK C2  H4  SING N N 7  
PUK C2  N2  SING N N 8  
PUK C3  C4  SING N N 9  
PUK C3  H5  SING N N 10 
PUK C3  H6  SING N N 11 
PUK C4  C5  DOUB Y N 12 
PUK C4  C6  SING Y N 13 
PUK C5  C7  SING Y N 14 
PUK C5  H7  SING N N 15 
PUK C6  C8  DOUB Y N 16 
PUK C6  H8  SING N N 17 
PUK C7  C9  DOUB Y N 18 
PUK C7  H9  SING N N 19 
PUK C8  C9  SING Y N 20 
PUK C8  H10 SING N N 21 
PUK C9  H11 SING N N 22 
PUK N2  C10 SING N N 23 
PUK N2  H12 SING N N 24 
PUK C10 C   SING N N 25 
PUK C10 C12 SING N N 26 
PUK C10 H13 SING N N 27 
PUK C   O   DOUB N N 28 
PUK C   OXT SING N N 29 
PUK C12 C13 SING N N 30 
PUK C12 H14 SING N N 31 
PUK C12 H15 SING N N 32 
PUK C13 C14 DOUB Y N 33 
PUK C13 C15 SING Y N 34 
PUK C14 C16 SING Y N 35 
PUK C14 H16 SING N N 36 
PUK C15 C17 DOUB Y N 37 
PUK C15 H17 SING N N 38 
PUK C16 C18 DOUB Y N 39 
PUK C16 H18 SING N N 40 
PUK C17 C18 SING Y N 41 
PUK C17 H19 SING N N 42 
PUK C18 H20 SING N N 43 
PUK OXT HXT SING N N 44 
PUK N   H2  SING N N 45 
# 
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 
PUK SMILES           ACDLabs              12.01 "O=C(O)C(NCC(N)Cc1ccccc1)Cc2ccccc2"                                                                                                       
PUK SMILES_CANONICAL CACTVS               3.370 "N[C@H](CN[C@@H](Cc1ccccc1)C(O)=O)Cc2ccccc2"                                                                                              
PUK SMILES           CACTVS               3.370 "N[CH](CN[CH](Cc1ccccc1)C(O)=O)Cc2ccccc2"                                                                                                 
PUK SMILES_CANONICAL "OpenEye OEToolkits" 1.7.0 "c1ccc(cc1)C[C@@H](CN[C@@H](Cc2ccccc2)C(=O)O)N"                                                                                           
PUK SMILES           "OpenEye OEToolkits" 1.7.0 "c1ccc(cc1)CC(CNC(Cc2ccccc2)C(=O)O)N"                                                                                                     
PUK InChI            InChI                1.03  "InChI=1S/C18H22N2O2/c19-16(11-14-7-3-1-4-8-14)13-20-17(18(21)22)12-15-9-5-2-6-10-15/h1-10,16-17,20H,11-13,19H2,(H,21,22)/t16-,17-/m0/s1" 
PUK InChIKey         InChI                1.03  DOVYKTPJUZCUGU-IRXDYDNUSA-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 
PUK "SYSTEMATIC NAME" ACDLabs              12.01 "N-[(2S)-2-amino-3-phenylpropyl]-L-phenylalanine"                       
PUK "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.0 "(2S)-2-[[(2S)-2-azanyl-3-phenyl-propyl]amino]-3-phenyl-propanoic 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 
PUK "Create component"     2009-02-06 RCSB 
PUK "Modify aromatic_flag" 2011-06-04 RCSB 
PUK "Modify descriptor"    2011-06-04 RCSB 
PUK "Modify backbone"      2023-11-03 PDBE 
# 
