TRNA pseudouridine65 synthase

tRNA pseudouridine⁶⁵ synthase
tRNA pseudouridine65 synthase
Identifiers
EC no.	5.4.99.26
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
PMC
Search
PMC	articles
PubMed	articles
NCBI	proteins

tRNA pseudouridine⁶⁵ synthase (EC 5.4.99.26, TruC, YqcB) is an enzyme with systematic name tRNA-uridine⁶⁵ uracil mutase.^[1] This enzyme catalyses the following chemical reaction

tRNA uridine⁶⁵

\rightleftharpoons

tRNA pseudouridine⁶⁵

TruC specifically modifies uridines at positions 65 in tRNA.

References[edit]

v t e Isomerase: mutases (EC 5.4)
5.4.1 Acyl Groups	Lysolecithin acylmutase Precorrin-8X methylmutase
5.4.2 Phosphomutases	Phosphoglycerate mutase Bisphosphoglycerate mutase Phosphoglucomutase Phosphomannomutase PMM1 PMM2 Phosphoenolpyruvate mutase
5.4.99 Other groups	Cycloartenol synthase Lanosterol synthase Lupeol synthase Methylmalonyl-CoA mutase

v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)