Structure based on 2xdk

Ideal structure
Name: 2-amino-4-pyridyl-pyrimidine
Formula: C9 H8 N4
Weight: 172.187
SMILES: "Nc1nccc(n1)c2cccnc2"
Spacial conformation based on PDB 2xdk.
Also present on 7sf4
RESIDUE   XDK     21
CONECT      C7A    3 C3A  C9   H7A 
CONECT      C3A    3 C7A  N2A  H3A 
CONECT      N2A    2 C3A  C1A 
CONECT      C1A    3 N2A  C5A  H1A 
CONECT      C5A    3 C1A  C4   C9  
CONECT      C4     3 C5A  N3   C5  
CONECT      N3     2 C4   C2  
CONECT      C5     3 C4   C6   H5  
CONECT      C6     3 C5   N1   H6  
CONECT      N1     2 C6   C2  
CONECT      C2     3 N3   N1   N7  
CONECT      N7     3 C2   H71N H72N
CONECT      C9     3 C7A  C5A  H9  
CONECT      H7A    1 C7A 
CONECT      H3A    1 C3A 
CONECT      H9     1 C9  
CONECT      H1A    1 C1A 
CONECT      H5     1 C5  
CONECT      H6     1 C6  
CONECT      H71N   1 N7  
CONECT      H72N   1 N7  
END   
HET    XDK             21
HETNAM     XDK 2-AMINO-4-PYRIDYL-PYRIMIDINE
FORMUL      XDK    C9 H8 N4

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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