23S rRNA pseudouridine1911/1915/1917 synthase

23S rRNA pseudouridine1911/1915/1917 synthase (, "RluD", "pseudouridine synthase RluD") is an enzyme with systematic name "23S rRNA-uridine1911/1915/1917 uracil mutase". This enzyme catalyses the following chemical reaction
These nucleotides are located in the functionally important helix-loop 69 of 23S rRNA.