Structure based on 1cap

Ideal structure
Name: 4,6-o-(1-carboxyethylidene)-beta-d-glucose
Formula: C9 H14 O8
Weight: 250.203
SMILES: "C[C]1(OC[CH]2O[CH](O)[CH](O)[CH](O)[CH]2O1)C(O)=O"
Spacial conformation based on PDB 1cap.
Also present on 1j0n
RESIDUE   CEG     31
CONECT      C1     4 C2   O1   O5   H1  
CONECT      C2     4 C1   C3   O2   H2  
CONECT      C3     4 C2   C4   O3   H3  
CONECT      C4     4 C3   C5   O4   H4  
CONECT      C5     4 C4   C6   O5   H5  
CONECT      C6     4 C5   O6   H61  H62 
CONECT      C7     4 C8   C9   O4   O6  
CONECT      C8     3 C7   O8A  O8B 
CONECT      C9     4 C7   H9A  H9B  H9C 
CONECT      O1     2 C1   HO1 
CONECT      O2     2 C2   HO2 
CONECT      O3     2 C3   HO3 
CONECT      O4     2 C4   C7  
CONECT      O5     2 C1   C5  
CONECT      O6     2 C6   C7  
CONECT      O8A    1 C8  
CONECT      O8B    2 C8   HOB8
CONECT      H1     1 C1  
CONECT      H2     1 C2  
CONECT      H3     1 C3  
CONECT      H4     1 C4  
CONECT      H5     1 C5  
CONECT      H61    1 C6  
CONECT      H62    1 C6  
CONECT      H9A    1 C9  
CONECT      H9B    1 C9  
CONECT      H9C    1 C9  
CONECT      HO1    1 O1  
CONECT      HO2    1 O2  
CONECT      HO3    1 O3  
CONECT      HOB8   1 O8B 
END   
HET    CEG             31
HETSYN     CEG 4,6-O-(1-CARBOXYETHYLIDENE)-BETA-D-GLUCOSE; 4,6-O-[(1S)
HETSYN   2 CEG -1-carboxyethylidene]-beta-D-glucose; 4,6-O-[(1S)-1-car
HETSYN   3 CEG boxyethylidene]-D-glucose; 4,6-O-[(1S)-1-carboxyethylid
HETSYN   4 CEG ene]-glucose
HETNAM     CEG 4,6-O-[(1S)-1-carboxyethylidene]-beta-D-glucopyranose
FORMUL      CEG    C9 H14 O8

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