Structure based on 1dk8

Ideal structure
Name: 2,3-dihydroxy-1,4-dithiobutane
Formula: C4 H10 O2 S2
Weight: 154.251
SMILES: "O[CH](CS)[CH](O)CS"
Spacial conformation based on PDB 1dk8.
Also present in other 196 PDB entries.
RESIDUE   DTT     18
CONECT      S1     2 C1   HS1 
CONECT      C1     4 S1   C2   H11  H12 
CONECT      C2     4 C1   O2   C3   H2  
CONECT      O2     2 C2   HO2 
CONECT      C3     4 C2   O3   C4   H3  
CONECT      O3     2 C3   HO3 
CONECT      C4     4 C3   S4   H41  H42 
CONECT      S4     2 C4   HS2 
CONECT      HS1    1 S1  
CONECT      H11    1 C1  
CONECT      H12    1 C1  
CONECT      H2     1 C2  
CONECT      HO2    1 O2  
CONECT      H3     1 C3  
CONECT      HO3    1 O3  
CONECT      H41    1 C4  
CONECT      H42    1 C4  
CONECT      HS2    1 S4  
END   
HET    DTT             18
HETSYN     DTT 1,4-DITHIOTHREITOL
HETNAM     DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE
FORMUL      DTT    C4 H10 O2 S2

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