Structure based on 3h61

Ideal structure
Name: (1r,2s,3r,4s)-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid
Formula: C8 H10 O5
Weight: 186.162
SMILES: "OC(=O)[CH]1[CH]2CC[CH](O2)[CH]1C(O)=O"
Spacial conformation based on PDB 3h61.
Also present on 3h64, 3h69
RESIDUE   ENL     23
CONECT      O2     1 C8  
CONECT      C8     3 O2   O5   C4  
CONECT      O5     2 C8   HO5 
CONECT      C4     4 C8   C6   C3   H4  
CONECT      C6     4 C4   C5   O1   H6  
CONECT      C5     4 C6   C1   H5   H5A 
CONECT      O1     2 C6   C2  
CONECT      C3     4 C4   C7   C2   H3  
CONECT      C7     3 C3   O4   O3  
CONECT      O4     1 C7  
CONECT      O3     2 C7   HO3 
CONECT      C2     4 O1   C3   C1   H2  
CONECT      C1     4 C5   C2   H1   H1A 
CONECT      HO5    1 O5  
CONECT      H4     1 C4  
CONECT      H6     1 C6  
CONECT      H5     1 C5  
CONECT      H5A    1 C5  
CONECT      H3     1 C3  
CONECT      HO3    1 O3  
CONECT      H2     1 C2  
CONECT      H1     1 C1  
CONECT      H1A    1 C1  
END   
HET    ENL             23
HETSYN     ENL Endothall
HETNAM     ENL (1R,2S,3R,4S)-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxyl
HETNAM   2 ENL ic acid
FORMUL      ENL    C8 H10 O5

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OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science