Structure of pteridine reductase (PTR1) from Leishmania tarentolae.
Zhao, H., Bray, T., Ouellette, M., Zhao, M., Ferre, R.A., Matthews, D., Whiteley, J.M., Varughese, K.I.(2003) Acta Crystallogr.,Sect.D 59: 1539-1544
- PubMed: 12925782 
- PubMed Abstract: 
The protozoan parasites Leishmania utilize a pteridine-reducing enzyme, pteridine reductase (PTR1), to bypass antifolate inhibition. The crystal structure of PTR1 from L. tarentolae has been solved as a binary complex with NADPH at 2.8 A resolution. ...