Structure based on ?

Ideal structure
Name: 8-azaxanthine
Formula: C4 H3 N5 O2
Weight: 153.099
SMILES: "O=C1NC(=O)c2nn[nH]c2N1"
Spacial conformation based on PDB ?.
Also present in other 71 PDB entries.
RESIDUE   AZA     14
CONECT      N1     3 C2   C6   HN1 
CONECT      C2     3 N1   O2   N3  
CONECT      O2     1 C2  
CONECT      N3     3 C2   C4   HN3 
CONECT      C4     3 N3   C5   N9  
CONECT      C5     3 C4   C6   N7  
CONECT      C6     3 N1   C5   O6  
CONECT      O6     1 C6  
CONECT      N7     2 C5   N8  
CONECT      N8     2 N7   N9  
CONECT      N9     3 C4   N8   HN9 
CONECT      HN1    1 N1  
CONECT      HN3    1 N3  
CONECT      HN9    1 N9  
END   
HET    AZA             14
HETNAM     AZA 8-AZAXANTHINE
FORMUL      AZA    C4 H3 N5 O2

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