Structure based on 1lhc

Ideal structure
Name: ac-(d)phe-pro-boroarg-oh
Formula: C21 H33 B N6 O5
Weight: 460.335
SMILES: "CC(=O)N[CH](Cc1ccccc1)C(=O)N2CCC[CH]2C(=O)N[CH](CCCNC(N)=N)B(O)O"
Spacial conformation based on PDB 1lhc
RESIDUE   DP7     66
CONECT      C1     4 B2   C3   N1   H1  
CONECT      B2     3 C1   O1   O2  
CONECT      C3     4 C1   C4   H31  H32 
CONECT      C4     4 C3   C5   H41  H42 
CONECT      C5     4 C4   N2   H51  H52 
CONECT      C6     3 N2   N3   N4  
CONECT      C7     4 C8   C9   N5   H7  
CONECT      C8     3 C7   N1   O3  
CONECT      C9     4 C7   C10  H91  H92 
CONECT      C10    4 C9   C11  H101 H102
CONECT      C11    4 C10  N5   H111 H112
CONECT      C12    3 C14  N5   O4  
CONECT      C13    4 C14  C21  H131 H132
CONECT      C14    4 C12  C13  N6   H14 
CONECT      C15    3 C16  N6   O5  
CONECT      C16    4 C15  H161 H162 H163
CONECT      C17    3 C18  C22  H17 
CONECT      C18    3 C17  C19  H18 
CONECT      C19    3 C18  C20  H19 
CONECT      C20    3 C19  C21  H20 
CONECT      C21    3 C13  C20  C22 
CONECT      C22    3 C17  C21  H22 
CONECT      N1     3 C1   C8   HN1 
CONECT      N2     3 C5   C6   HN2 
CONECT      N3     3 C6   HN31 HN32
CONECT      N4     2 C6   HN4 
CONECT      N5     3 C7   C11  C12 
CONECT      N6     3 C14  C15  HN6 
CONECT      O1     2 B2   HO1 
CONECT      O2     2 B2   HO2 
CONECT      O3     1 C8  
CONECT      O4     1 C12 
CONECT      O5     1 C15 
CONECT      H1     1 C1  
CONECT      H31    1 C3  
CONECT      H32    1 C3  
CONECT      H41    1 C4  
CONECT      H42    1 C4  
CONECT      H51    1 C5  
CONECT      H52    1 C5  
CONECT      H7     1 C7  
CONECT      H91    1 C9  
CONECT      H92    1 C9  
CONECT      H101   1 C10 
CONECT      H102   1 C10 
CONECT      H111   1 C11 
CONECT      H112   1 C11 
CONECT      H131   1 C13 
CONECT      H132   1 C13 
CONECT      H14    1 C14 
CONECT      H161   1 C16 
CONECT      H162   1 C16 
CONECT      H163   1 C16 
CONECT      H17    1 C17 
CONECT      H18    1 C18 
CONECT      H19    1 C19 
CONECT      H20    1 C20 
CONECT      H22    1 C22 
CONECT      HN1    1 N1  
CONECT      HN2    1 N2  
CONECT      HN31   1 N3  
CONECT      HN32   1 N3  
CONECT      HN4    1 N4  
CONECT      HN6    1 N6  
CONECT      HO1    1 O1  
CONECT      HO2    1 O2  
HET    DP7             66
FORMUL      DP7    C21 H33 B1 N6 O5

uses Jmol, developed by the Jmol Development Team (color reference)
OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science