Structure based on 2erm

Ideal structure
Name: n-sulfo-alpha-d-glucosamine
Formula: C6 H13 N O8 S
Weight: 259.234
SMILES: "OC[CH]1O[CH](O)[CH](N[S](O)(=O)=O)[CH](O)[CH]1O"
Spacial conformation based on PDB 2erm.
Also present in other 11 PDB entries.
RESIDUE   GNS     29
CONECT      C1     4 C2   O5   O1   H1  
CONECT      C2     4 C1   N2   C3   H2  
CONECT      N2     3 C2   S1   HN21
CONECT      S1     4 N2   O1S  O2S  O3S 
CONECT      O1S    2 S1   H1S 
CONECT      O2S    1 S1  
CONECT      O3S    1 S1  
CONECT      C3     4 C2   O3   C4   H3  
CONECT      O3     2 C3   HO3 
CONECT      C4     4 C3   C5   O4   H4  
CONECT      C5     4 C4   O5   C6   H5  
CONECT      O5     2 C1   C5  
CONECT      C6     4 C5   O6   H61  H62 
CONECT      O6     2 C6   HO6 
CONECT      O4     2 C4   HO4 
CONECT      O1     2 C1   HO1 
CONECT      H1     1 C1  
CONECT      H2     1 C2  
CONECT      HN21   1 N2  
CONECT      H1S    1 O1S 
CONECT      H3     1 C3  
CONECT      HO3    1 O3  
CONECT      H4     1 C4  
CONECT      H5     1 C5  
CONECT      H61    1 C6  
CONECT      H62    1 C6  
CONECT      HO6    1 O6  
CONECT      HO4    1 O4  
CONECT      HO1    1 O1  
END   
HET    GNS             29
HETSYN     GNS N-SULFO-ALPHA-D-GLUCOSAMINE; 2-deoxy-2-(sulfoamino)-alp
HETSYN   2 GNS ha-D-glucose; 2-deoxy-2-(sulfoamino)-D-glucose; 2-deoxy
HETSYN   3 GNS -2-(sulfoamino)-glucose
HETNAM     GNS 2-deoxy-2-(sulfoamino)-alpha-D-glucopyranose
FORMUL      GNS    C6 H13 N1 O8 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