Crystal structure of isoform 2 of uridine phosphorylase from Schistosoma mansoni in complex with citrate

Analysis of two Schistosoma mansoni uridine phosphorylases isoforms suggests the emergence of a protein with a non-canonical function.

16% PEG4000, 20% isopropanol, 100 sodium citrate tribasic pH 5.6

Putative uridine phosphorylase (E.C.2.4.2.3)