Chenyang Zhan, Elena V. Fedorov, Wuxian Shi, U. A. Ramagopal, R. Thirumuruhan, Babu. A. Manjasetty, Steve C. Almo, Andras Fiser, Mark R. Chance, Alexander A. Fedorov
Acta Crystallogr Sect F Struct Biol Cryst Commun. 2005 Nov 1; 61(Pt 11): 959–963. Published online 2005 Oct 20. doi: 10.1107/S1744309105031131