Structure based on 1q65

Ideal structure
Name: 2,6-diamino-8-(2-dimethylaminoethylsulfanylmethyl)-3h-quinazolin-4-one
Formula: C13 H19 N5 O S
Weight: 293.388
SMILES: "CN(C)CCSCc1cc(N)cc2C(=O)NC(=Nc12)N"
Spacial conformation based on PDB 1q65
RESIDUE   BHB     39
CONECT      N4     3 C6   HN41 HN42
CONECT      C6     3 N4   C1   C5  
CONECT      C1     3 C6   C2   H1  
CONECT      C2     3 C1   C3   C9  
CONECT      C3     3 C2   N3   C41 
CONECT      N3     2 C3   C8  
CONECT      C8     3 N3   N2   N1  
CONECT      N2     3 C8   HN21 HN22
CONECT      N1     3 C8   C7   HN1 
CONECT      C7     3 N1   O1   C41 
CONECT      O1     1 C7  
CONECT      C41    3 C3   C7   C5  
CONECT      C5     3 C6   C41  H5  
CONECT      C9     4 C2   S1   H91  H92 
CONECT      S1     2 C9   C16 
CONECT      C16    4 S1   C17  H161 H162
CONECT      C17    4 C16  N18  H171 H172
CONECT      N18    3 C17  C20  C19 
CONECT      C20    4 N18  H201 H202 H203
CONECT      C19    4 N18  H191 H192 H193
CONECT      HN41   1 N4  
CONECT      HN42   1 N4  
CONECT      H1     1 C1  
CONECT      HN21   1 N2  
CONECT      HN22   1 N2  
CONECT      HN1    1 N1  
CONECT      H5     1 C5  
CONECT      H91    1 C9  
CONECT      H92    1 C9  
CONECT      H161   1 C16 
CONECT      H162   1 C16 
CONECT      H171   1 C17 
CONECT      H172   1 C17 
CONECT      H201   1 C20 
CONECT      H202   1 C20 
CONECT      H203   1 C20 
CONECT      H191   1 C19 
CONECT      H192   1 C19 
CONECT      H193   1 C19 
END   
HET    BHB             39
HETNAM     BHB 2,6-DIAMINO-8-(2-DIMETHYLAMINOETHYLSULFANYLMETHYL)-3H-Q
HETNAM   2 BHB UINAZOLIN-4-ONE
FORMUL      BHB    C13 H19 N5 O1 S1

This OCA MONOMER page
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