Structure based on 3k1x

Ideal structure
Name: 2,5-dihydroxybenzenesulfonic acid
Formula: C6 H6 O5 S
Weight: 190.174
SMILES: "Oc1ccc(O)c(c1)[S](O)(=O)=O"
Spacial conformation based on PDB 3k1x.
Also present on 5fsd
RESIDUE   DBX     18
CONECT      C1     3 S1   C2   C3  
CONECT      O1     1 S1  
CONECT      S1     4 C1   O1   O2   O3  
CONECT      C2     3 C1   O4   C6  
CONECT      O2     2 S1   HO2 
CONECT      C3     3 C1   C5   H3  
CONECT      O3     1 S1  
CONECT      C4     3 C5   C6   H4  
CONECT      O4     2 C2   HO4 
CONECT      C5     3 C3   C4   O5  
CONECT      O5     2 C5   HO5 
CONECT      C6     3 C2   C4   H6  
CONECT      HO2    1 O2  
CONECT      H3     1 C3  
CONECT      H4     1 C4  
CONECT      HO4    1 O4  
CONECT      HO5    1 O5  
CONECT      H6     1 C6  
END   
HET    DBX             18
HETNAM     DBX 2,5-dihydroxybenzenesulfonic acid
FORMUL      DBX    C6 H6 O5 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