TRNA pseudouridine55 synthase

Updated on Jan 01, 2024

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EC number 5.4.99.25 IntEnz IntEnz view ExPASy NiceZyme view		CAS number 430429-15-5 BRENDA BRENDA entry KEGG KEGG entry

TRNA pseudouridine⁵⁵ synthase (EC 5.4.99.25, TruB, aCbf5, Pus4, YNL292w (gene), Psi55 tRNA pseudouridine synthase, tRNA:Psi⁵⁵-synthase, tRNA pseudouridine 55 synthase, tRNA:pseudouridine-55 synthase, Psi⁵⁵ synthase, tRNA Psi⁵⁵ synthase, tRNA:Psi⁵⁵ synthase, tRNA-uridine⁵⁵ uracil mutase, Pus10, tRNA-uridine^54/55 uracil mutase) is an enzyme with systematic name tRNA-uridine⁵⁵ uracil mutase. This enzyme catalyses the following chemical reaction

tRNA uridine⁵⁵ ⇌ tRNA pseudouridine⁵⁵

Pseudouridine synthase TruB from Escherichia coli specifically modifies uridine⁵⁵ in tRNA molecules.

References

TRNA pseudouridine55 synthase Wikipedia

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