Structure based on 1a9t

Ideal structure
Name: hypoxanthine
Formula: C5 H4 N4 O
Weight: 136.111
SMILES: "O=C1NC=Nc2nc[nH]c12"
Spacial conformation based on PDB 1a9t.
Also present in other 50 PDB entries.
RESIDUE   HPA     14
CONECT      N1     3 C2   C6   HN1 
CONECT      C2     3 N1   N3   H2  
CONECT      N3     2 C2   C4  
CONECT      C4     3 N3   C5   N9  
CONECT      C5     3 C4   C6   N7  
CONECT      C6     3 N1   C5   O6  
CONECT      O6     1 C6  
CONECT      N7     3 C5   C8   HN7 
CONECT      C8     3 N7   N9   H8  
CONECT      N9     2 C4   C8  
CONECT      HN1    1 N1  
CONECT      H2     1 C2  
CONECT      HN7    1 N7  
CONECT      H8     1 C8  
END   
HET    HPA             14
HETNAM     HPA HYPOXANTHINE
FORMUL      HPA    C5 H4 N4 O1

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