pseudouridine synthase activity
Catalysis of the reaction: a uridine in RNA = a pseudouridine in RNA. Conversion of uridine in an RNA molecule to pseudouridine by rotation of the C1'-N-1 glycosidic bond of uridine in RNA to a C1'-C5.
GO:0016866
intramolecular transferase activity
is_a
SPCC126.03 SPBC887.11 SPAC29A4.04c SPBC1A4.09 SPCC16C4.06c SPAC18B11.02c SPBC11C11.10 SPAC25B8.05