Structure based on 1fq9

Ideal structure
Name: 2-o-sulfo-beta-l-altropyranuronic acid
Formula: C6 H10 O10 S
Weight: 274.203
SMILES: "O[CH]1O[CH]([CH](O)[CH](O)[CH]1O[S](O)(=O)=O)C(O)=O"
Spacial conformation based on PDB 1fq9.
Also present on 2brs, 2wnu
RESIDUE   IDU     27
CONECT      O4     2 C4   HO4 
CONECT      C1     4 C2   O5   O1   H1  
CONECT      C2     4 C1   C3   O2   H2  
CONECT      C3     4 C2   C4   O3   H3  
CONECT      C4     4 O4   C3   C5   H4  
CONECT      C5     4 C4   C6   O5   H5  
CONECT      C6     3 C5   O61  O6  
CONECT      O2     2 C2   S   
CONECT      O3     2 C3   HO3 
CONECT      O5     2 C1   C5  
CONECT      O61    1 C6  
CONECT      O6     2 C6   HO6 
CONECT      S      4 O2   O1S  O2S  O3S 
CONECT      O1S    1 S   
CONECT      O2S    1 S   
CONECT      O3S    2 S    H9  
CONECT      O1     2 C1   HO1 
CONECT      HO4    1 O4  
CONECT      H1     1 C1  
CONECT      H2     1 C2  
CONECT      H3     1 C3  
CONECT      H4     1 C4  
CONECT      H5     1 C5  
CONECT      HO3    1 O3  
CONECT      HO6    1 O6  
CONECT      H9     1 O3S 
CONECT      HO1    1 O1  
END   
HET    IDU             27
HETSYN     IDU 2-O-sulfo-beta-L-altruronic acid; 2-O-sulfo-L-altruroni
HETSYN   2 IDU c acid; 2-O-sulfo-altruronic acid
HETNAM     IDU 2-O-sulfo-beta-L-altropyranuronic acid
FORMUL      IDU    C6 H10 O10 S1

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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