Recombinant Leishmania mexicana CRK3:CYCA has protein kinase activity in the absence of phosphorylation on the T-loop residue Thr178 - Gomes, Felipe C.; Ali, Nahla Osman M.; Brown, Elaine; Walker, Roderick G.; Grant, Karen M.; Mottram, Jeremy C. (Molecular & Biochemical Parasitology, 2010)