Structure based on 2b54

Ideal structure
Name: 6-(3,4-dihydroxybenzyl)-3-ethyl-1-(2,4,6-trichlorophenyl)-1h-pyrazolo[3,4-d]pyrimidin-4(5h)-one
Formula: C20 H15 Cl3 N4 O3
Weight: 465.717
SMILES: "CCc1nn(c2N=C(Cc3ccc(O)c(O)c3)NC(=O)c12)c4c(Cl)cc(Cl)cc4Cl"
Spacial conformation based on PDB 2b54
RESIDUE   D05     45
CONECT      N8     3 C7   C9   HN8 
CONECT      C7     3 N8   N6   C20 
CONECT      N6     2 C7   C5  
CONECT      C5     3 N6   C4   N1  
CONECT      C4     3 C5   C9   C3  
CONECT      C9     3 N8   C4   O9  
CONECT      N1     3 C5   N2   C11 
CONECT      N2     2 N1   C3  
CONECT      C3     3 C4   N2   C1  
CONECT      O9     1 C9  
CONECT      C11    3 N1   C16  C12 
CONECT      C16    3 C11  C15  CL16
CONECT      C12    3 C11  C13  CL12
CONECT      C15    3 C16  C14  H15 
CONECT      C13    3 C12  C14  H13 
CONECT      C14    3 C15  C13  CL14
CONECT      CL14   1 C14 
CONECT      C1     4 C3   C2   H11  H12 
CONECT      C2     4 C1   H21  H22A H23A
CONECT      C20    4 C7   C21  H201 H202
CONECT      CL16   1 C16 
CONECT      CL12   1 C12 
CONECT      C21    3 C20  C22  C26 
CONECT      C22    3 C21  C23  H22 
CONECT      C23    3 C22  C24  O23 
CONECT      C24    3 C23  C25  O24 
CONECT      C25    3 C24  C26  H25 
CONECT      C26    3 C21  C25  H26 
CONECT      O23    2 C23  H23 
CONECT      O24    2 C24  H24 
CONECT      HN8    1 N8  
CONECT      H15    1 C15 
CONECT      H13    1 C13 
CONECT      H11    1 C1  
CONECT      H12    1 C1  
CONECT      H21    1 C2  
CONECT      H22A   1 C2  
CONECT      H23A   1 C2  
CONECT      H201   1 C20 
CONECT      H202   1 C20 
CONECT      H22    1 C22 
CONECT      H25    1 C25 
CONECT      H26    1 C26 
CONECT      H23    1 O23 
CONECT      H24    1 O24 
END   
HET    D05             45
HETSYN     D05 DIN-232305
HETNAM     D05 6-(3,4-DIHYDROXYBENZYL)-3-ETHYL-1-(2,4,6-TRICHLOROPHENY
HETNAM   2 D05 L)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4(5H)-ONE
FORMUL      D05    C20 H15 Cl3 N4 O3

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