Structure based on 1rh4

Ideal structure
Name: iso-isoleucine
Formula: C6 H13 N O2
Weight: 131.173
SMILES: "CC[CH](C)[CH](N)C(O)=O"
Spacial conformation based on PDB 1rh4.
Also present in other 6 PDB entries.
RESIDUE   IIL     22
CONECT      N      3 CA   H    H2  
CONECT      CA     4 N    C    CB   HA  
CONECT      C      3 CA   O    OXT 
CONECT      O      1 C   
CONECT      CB     4 CA   CG2  CG1  HB  
CONECT      CG2    4 CB   HG21 HG22 HG23
CONECT      CG1    4 CB   CD1  HG12 HG13
CONECT      CD1    4 CG1  HD11 HD12 HD13
CONECT      OXT    2 C    HXT 
CONECT      H      1 N   
CONECT      H2     1 N   
CONECT      HA     1 CA  
CONECT      HB     1 CB  
CONECT      HG21   1 CG2 
CONECT      HG22   1 CG2 
CONECT      HG23   1 CG2 
CONECT      HG12   1 CG1 
CONECT      HG13   1 CG1 
CONECT      HD11   1 CD1 
CONECT      HD12   1 CD1 
CONECT      HD13   1 CD1 
CONECT      HXT    1 OXT 
END   
HET    IIL             22
HETSYN     IIL ALLO-ISOLEUCINE
HETNAM     IIL ISO-ISOLEUCINE
FORMUL      IIL    C6 H13 N1 O2

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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