RESIDUE   WBY     18
CONECT      C10    4 C09  H1   H2   H3  
CONECT      C02    3 C07  N03  O01 
CONECT      C04    3 N03  N05  O12 
CONECT      C06    3 C07  N05  N11 
CONECT      C07    3 C02  C06  S08 
CONECT      C09    3 C10  N11  S08 
CONECT      N03    3 C02  C04  O13 
CONECT      N05    3 C04  C06  H4  
CONECT      N11    2 C06  C09 
CONECT      O01    1 C02 
CONECT      O12    1 C04 
CONECT      O13    2 N03  H5  
CONECT      S08    2 C07  C09 
CONECT      H1     1 C10 
CONECT      H2     1 C10 
CONECT      H3     1 C10 
CONECT      H4     1 N05 
CONECT      H5     1 O13 
END   
HET    WBY             18
HETNAM     WBY 6-hydroxy-2-methyl[1,3]thiazolo[4,5-d]pyrimidine-5,7(4H
HETNAM   2 WBY ,6H)-dione
FORMUL      WBY    C6 H5 N3 O3 S1