Structure based on 5jvi

Ideal structure
Name: ~{n}-[(2~{s})-1-[[(2~{r})-2,3-dimethylbutyl]amino]-4-methyl-1-oxidanylidene-pentan-2-yl]-(phenylmethoxycarbonylaminomethyl)phosphonamidic acid
Formula: C21 H36 N3 O5 P
Weight: 441.501
SMILES: "CC(C)C[CH](N[P](O)(=O)CNC(=O)OCc1ccccc1)C(=O)NC[CH](C)C(C)C"
Spacial conformation based on PDB 5jvi.
Also present on 5l41
RESIDUE   6QC     66
CONECT      C1     3 C2   C6   H1  
CONECT      C2     3 C1   C3   H2  
CONECT      C3     3 C2   C4   H3  
CONECT      C7     4 C6   O8   H4   H5  
CONECT      C9     3 N11  O10  O8  
CONECT      C12    4 P13  N11  H6   H7  
CONECT      C19    4 C20  C21  C18  H8  
CONECT      C20    4 C19  H9   H10  H11 
CONECT      C21    4 C19  H12  H13  H14 
CONECT      C22    3 C17  O23  N24 
CONECT      C27    4 C26  H15  H16  H17 
CONECT      O15    1 P13 
CONECT      P13    4 C12  O15  N16  O14 
CONECT      C6     3 C1   C7   C5  
CONECT      C4     3 C3   C5   H18 
CONECT      C5     3 C6   C4   H19 
CONECT      N16    3 P13  C17  H20 
CONECT      C17    4 C22  N16  C18  H21 
CONECT      C18    4 C19  C17  H22  H23 
CONECT      O23    1 C22 
CONECT      N24    3 C22  C25  H24 
CONECT      C25    4 N24  C26  H25  H26 
CONECT      C26    4 C27  C25  C28  H27 
CONECT      C28    4 C26  C29  H28  C8  
CONECT      C29    4 C28  H30  H31  H32 
CONECT      O14    2 P13  H33 
CONECT      N11    3 C9   C12  H34 
CONECT      O10    1 C9  
CONECT      O8     2 C7   C9  
CONECT      H1     1 C1  
CONECT      H2     1 C2  
CONECT      H3     1 C3  
CONECT      H4     1 C7  
CONECT      H5     1 C7  
CONECT      H6     1 C12 
CONECT      H7     1 C12 
CONECT      H8     1 C19 
CONECT      H9     1 C20 
CONECT      H10    1 C20 
CONECT      H11    1 C20 
CONECT      H12    1 C21 
CONECT      H13    1 C21 
CONECT      H14    1 C21 
CONECT      H15    1 C27 
CONECT      H16    1 C27 
CONECT      H17    1 C27 
CONECT      H18    1 C4  
CONECT      H19    1 C5  
CONECT      H20    1 N16 
CONECT      H21    1 C17 
CONECT      H22    1 C18 
CONECT      H23    1 C18 
CONECT      H24    1 N24 
CONECT      H25    1 C25 
CONECT      H26    1 C25 
CONECT      H27    1 C26 
CONECT      H28    1 C28 
CONECT      H30    1 C29 
CONECT      H31    1 C29 
CONECT      H32    1 C29 
CONECT      H33    1 O14 
CONECT      H34    1 N11 
CONECT      C8     4 C28  H29  H35  H36 
CONECT      H29    1 C8  
CONECT      H35    1 C8  
CONECT      H36    1 C8  
END   
HET    6QC             66
HETSYN     6QC JC148
HETNAM     6QC ~{N}-[(2~{S})-1-[[(2~{R})-2,3-dimethylbutyl]amino]-4-me
HETNAM   2 6QC thyl-1-oxidanylidene-pentan-2-yl]-(phenylmethoxycarbony
HETNAM   3 6QC laminomethyl)phosphonamidic acid
FORMUL      6QC    C21 H36 N3 O5 P1

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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