Structure based on 2iuz

Ideal structure
Name: 1,1'-ethane-1,2-diylbis(3,7-dimethyl-3,7-dihydro-1h-purine-2,6-dione)
Formula: C16 H18 N8 O4
Weight: 386.365
SMILES: "Cn1cnc2N(C)C(=O)N(CCN3C(=O)N(C)c4ncn(C)c4C3=O)C(=O)c12"
Spacial conformation based on PDB 2iuz
RESIDUE   D1H     46
CONECT      O6     1 C6  
CONECT      C6     3 O6   C5   N1  
CONECT      C5     3 C6   N7   C4  
CONECT      N7     3 C5   CAA  C8  
CONECT      CAA    4 N7   HAA1 HAA2 HAA3
CONECT      C8     3 N7   N9   H8  
CONECT      N9     2 C8   C4  
CONECT      C4     3 C5   N9   N3  
CONECT      N3     3 C4   CAC  C2  
CONECT      CAC    4 N3   HAC1 HAC2 HAC3
CONECT      C2     3 N3   O2   N1  
CONECT      O2     1 C2  
CONECT      N1     3 C6   C2   CAK 
CONECT      CAK    4 N1   CAL  HAK1 HAK2
CONECT      CAL    4 CAK  NBB  HAL1 HAL2
CONECT      NBB    3 CAL  CAP  CAR 
CONECT      CAP    3 NBB  OAF  CAV 
CONECT      OAF    1 CAP 
CONECT      CAV    3 CAP  NAX  CAT 
CONECT      NAX    3 CAV  CAB  CAJ 
CONECT      CAB    4 NAX  HAB1 HAB2 HAB3
CONECT      CAJ    3 NAX  NAN  HAJ 
CONECT      NAN    2 CAJ  CAT 
CONECT      CAT    3 CAV  NAN  NAZ 
CONECT      NAZ    3 CAT  CAD  CAR 
CONECT      CAD    4 NAZ  HAD1 HAD2 HAD3
CONECT      CAR    3 NBB  NAZ  OAH 
CONECT      OAH    1 CAR 
CONECT      HAA1   1 CAA 
CONECT      HAA2   1 CAA 
CONECT      HAA3   1 CAA 
CONECT      H8     1 C8  
CONECT      HAC1   1 CAC 
CONECT      HAC2   1 CAC 
CONECT      HAC3   1 CAC 
CONECT      HAK1   1 CAK 
CONECT      HAK2   1 CAK 
CONECT      HAL1   1 CAL 
CONECT      HAL2   1 CAL 
CONECT      HAB1   1 CAB 
CONECT      HAB2   1 CAB 
CONECT      HAB3   1 CAB 
CONECT      HAJ    1 CAJ 
CONECT      HAD1   1 CAD 
CONECT      HAD2   1 CAD 
CONECT      HAD3   1 CAD 
END   
HET    D1H             46
HETSYN     D1H 1-(2-(THEOBROMINE-1-YL)ETHYL)-BROMINE
HETNAM     D1H 1,1'-ETHANE-1,2-DIYLBIS(3,7-DIMETHYL-3,7-DIHYDRO-1H-PUR
HETNAM   2 D1H INE-2,6-DIONE)
FORMUL      D1H    C16 H18 N8 O4

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