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5.4.99.B25: tRNA pseudouridine54 synthase

This is an abbreviated version!
For detailed information about tRNA pseudouridine54 synthase, go to the full flat file.

Reaction

tRNA uridine54
=
tRNA pseudouridine54

Synonyms

Mj-Pus10, MjPus10, More, pseudouridine synthase, pseudouridine synthase Pus10, PSI synthase, PSI55 synthase, Pus10, tRNA psi54 synthase

ECTree

     5 Isomerases
         5.4 Intramolecular transferases
             5.4.99 Transferring other groups
                5.4.99.B25 tRNA pseudouridine54 synthase

Engineering

Engineering on EC 5.4.99.B25 - tRNA pseudouridine54 synthase

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
C106A/C109A
decrease in tRNA pseudouridine54 synthase activity, no decrease in tRNA pseudouridine55 synthase activity
D275A
the mutant shows no tRNA pseudouridine54 synthase activity and no tRNA pseudouridine55 synthase activity
D277A
decrease in tRNA pseudouridine54 synthase activity and low decrease in tRNA pseudouridine55 synthase activity
H376A/R377A
decrease in tRNA pseudouridine54 synthase activity and in tRNA pseudouridine55 synthase activity
I412A
decrease in tRNA pseudouridine54 synthase activity and in tRNA pseudouridine55 synthase activity
K413A
decrease in tRNA pseudouridine54 synthase activity and in tRNA pseudouridine55 synthase activity
L440A
the mutant shows no tRNA pseudouridine54 synthase activity and no tRNA pseudouridine55 synthase activity
R273A
decrease in tRNA pseudouridine54 synthase activity and in tRNA pseudouridine55 synthase activity
Y339A
the mutant shows no tRNA pseudouridine54 synthase activity and no tRNA pseudouridine55 synthase activity