TRNA pseudouridine32 synthase

tRNA pseudouridine32 synthase (, RluA, pseudouridine synthase RluA, Pus9p, Rib2/Pus8p) is an enzyme with systematic name tRNA-uridine32 uracil mutase. This enzyme catalyses the following chemical reaction


 * tRNA uridine32 $$\rightleftharpoons$$ tRNA pseudouridine32

The dual enzyme from Escherichia coli also catalyses the formation of pseudouridine746 in 23S rRNA.