Structure based on 1uy7

Ideal structure
Name: 9-butyl-8-(4-methoxybenzyl)-9h-purin-6-amine
Formula: C17 H21 N5 O
Weight: 311.382
SMILES: "CCCCn1c(Cc2ccc(OC)cc2)nc3c(N)ncnc13"
Spacial conformation based on PDB 1uy7
RESIDUE   PU4     44
CONECT      C18    4 C17  H181 H182 H183
CONECT      C17    4 C18  C16  H171 H172
CONECT      C16    4 C17  C15  H161 H162
CONECT      C15    4 C16  N2   H151 H152
CONECT      N2     3 C15  C12  C10 
CONECT      C12    3 N2   N4   C11 
CONECT      N4     2 C12  C14 
CONECT      C14    3 N4   N3   H14 
CONECT      N3     2 C14  C13 
CONECT      C11    3 C12  C13  N1  
CONECT      C13    3 N3   C11  N5  
CONECT      N5     3 C13  H5N1 H5N2
CONECT      N1     2 C11  C10 
CONECT      C10    3 N2   N1   C9  
CONECT      C9     4 C10  C1   H9C1 H9C2
CONECT      C1     3 C9   C6   C2  
CONECT      C6     3 C1   C5   H6  
CONECT      C5     3 C6   C4   H5  
CONECT      C2     3 C1   C3   H2  
CONECT      C3     3 C2   C4   H3  
CONECT      C4     3 C5   C3   O1  
CONECT      O1     2 C4   C7  
CONECT      C7     4 O1   H7C1 H7C2 H7C3
CONECT      H181   1 C18 
CONECT      H182   1 C18 
CONECT      H183   1 C18 
CONECT      H171   1 C17 
CONECT      H172   1 C17 
CONECT      H161   1 C16 
CONECT      H162   1 C16 
CONECT      H151   1 C15 
CONECT      H152   1 C15 
CONECT      H14    1 C14 
CONECT      H5N1   1 N5  
CONECT      H5N2   1 N5  
CONECT      H9C1   1 C9  
CONECT      H9C2   1 C9  
CONECT      H6     1 C6  
CONECT      H5     1 C5  
CONECT      H2     1 C2  
CONECT      H3     1 C3  
CONECT      H7C1   1 C7  
CONECT      H7C2   1 C7  
CONECT      H7C3   1 C7  
END   
HET    PU4             44
HETNAM     PU4 9-BUTYL-8-(4-METHOXYBENZYL)-9H-PURIN-6-AMINE
FORMUL      PU4    C17 H21 N5 O1

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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