A 1.4 A crystal structure for the hypoxanthine phosphoribosyltransferase of Trypanosoma cruzi.
Focia, P.J., Craig III, S.P., Nieves-Alicea, R., Fletterick, R.J., Eakin, A.E.(1998) Biochemistry 37: 15066-15075
- PubMed: 9790669 
- DOI: 10.1021/bi981052s
- Primary Citation of Related Structures:  
1TC1 - PubMed Abstract: 
The hypoxanthine phosphoribosyltransferase (HPRT) from Trypanosoma cruzi, etiologic agent of Chagas' disease, was cocrystallized with the inosine analogue Formycin B (FmB) and the structure determined to 1.4 A resolution. This is the highest resolution structure yet reported for a phosphoribosyltransferase (PRT), and the asymmetric unit of the crystal contains a dimer of closely associated, nearly identical subunits ...