TRNA pseudouridine31 synthase

tRNA pseudouridine³¹ synthase (EC 5.4.99.42, Pus6p) is an enzyme with systematic name tRNA-uridine³¹ uracil mutase.^[1] This enzyme catalyses the following chemical reaction

tRNA uridine³¹ ${\displaystyle \rightleftharpoons }$ tRNA pseudouridine³¹

tRNA pseudouridine31 synthase
Identifiers
EC no.	5.4.99.42
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

The enzyme specifically acts on uridine³¹ in tRNA.