Structure based on 1v2e

Ideal structure
Name: 4-(methylsulfanyl)-2-oxobutanoic acid
Formula: C5 H8 O3 S
Weight: 148.180
SMILES: "CSCCC(=O)C(O)=O"
Spacial conformation based on PDB 1v2e.
Also present in other 5 PDB entries.
RESIDUE   KMT     17
CONECT      C1     3 O1   O2   C2  
CONECT      O1     2 C1   HO1 
CONECT      O2     1 C1  
CONECT      C2     3 C1   O5   C3  
CONECT      O5     1 C2  
CONECT      C3     4 C2   C4   H31  H32 
CONECT      C4     4 C3   S1   H41  H42 
CONECT      S1     2 C4   C5  
CONECT      C5     4 S1   H51  H52  H53 
CONECT      HO1    1 O1  
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      H53    1 C5  
END   
HET    KMT             17
HETNAM     KMT 4-(METHYLSULFANYL)-2-OXOBUTANOIC ACID
FORMUL      KMT    C5 H8 O3 S1

This OCA MONOMER page
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