TRNA pseudouridine13 synthase

tRNA pseudouridine¹³ synthase (EC 5.4.99.27, TruD, YgbO, tRNA PSI13 synthase, RNA:PSI-synthase Pus7p, Pus7p, RNA:pseudouridine-synthase Pus7p, Pus7 protein) is an enzyme with systematic name tRNA-uridine¹³ uracil mutase.^{[1][2][3][4][5]} This enzyme catalyses the following chemical reaction

tRNA uridine¹³ ${\displaystyle \rightleftharpoons }$ tRNA pseudouridine¹³

tRNA pseudouridine13 synthase
Identifiers
EC no.	5.4.99.27
CAS no.	430429-15-5
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
Search PMC articles PubMed articles NCBI proteins

Pseudouridine synthase TruD from Escherichia coli specifically acts on uridine¹³ in tRNA.