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TRNA pseudouridine55 synthase

Enzyme From Wikipedia, the free encyclopedia

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-uridine54/55 uracil mutase) is an enzyme with systematic name tRNA-uridine55 uracil mutase.[1][2][3][4][5][6] This enzyme catalyses the following chemical reaction

tRNA uridine55 tRNA pseudouridine55

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

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