Structure based on ?

Ideal structure
Name: (4r)-5-oxo-l-leucine
Formula: C6 H11 N O3
Weight: 145.156
SMILES: "C[CH](C[CH](N)C(O)=O)C=O"
Spacial conformation based on PDB ?.
Also present on 2iuw, 4qkd
RESIDUE   LED     21
CONECT      N      3 CA   H    H2  
CONECT      CA     4 N    CB   C    HA  
CONECT      CB     4 CA   CG   HBC1 HBC2
CONECT      CG     4 CB   CD1  CD2  HG  
CONECT      CD1    4 CG   HD11 HD12 HD13
CONECT      CD2    3 CG   OE   HD2 
CONECT      OE     1 CD2 
CONECT      C      3 CA   O    OXT 
CONECT      O      1 C   
CONECT      OXT    2 C    HXT 
CONECT      H      1 N   
CONECT      H2     1 N   
CONECT      HA     1 CA  
CONECT      HBC1   1 CB  
CONECT      HBC2   1 CB  
CONECT      HG     1 CG  
CONECT      HD11   1 CD1 
CONECT      HD12   1 CD1 
CONECT      HD13   1 CD1 
CONECT      HD2    1 CD2 
CONECT      HXT    1 OXT 
END   
HET    LED             21
HETNAM     LED (4R)-5-OXO-L-LEUCINE
FORMUL      LED    C6 H11 N O3

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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