5.4.99.44: mitochondrial tRNA pseudouridine27/28 synthase

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For detailed information about mitochondrial tRNA pseudouridine27/28 synthase, go to the full flat file.

Reaction

Synonyms

mitochondrial-specific tRNA:Psi-synthase, Pus2 protein, Pus2p, tRNA:PSI27/28-synthase

ECTree

     5 Isomerases

         5.4 Intramolecular transferases

             5.4.99 Transferring other groups

                5.4.99.44 mitochondrial tRNA pseudouridine27/28 synthase

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Results	in table
3	AA Sequence
1	Cloned(Commentary)
2	General Information
2	Localization
4	Natural Substrates/ Products (Substrates)
2	Organism
1	Reaction
2	Reference
4	Substrates and Products (Substrate)
8	Synonyms
1	Systematic Name

Natural Substrates Products

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Natural Substrates Products on EC 5.4.99.44 - mitochondrial tRNA pseudouridine27/28 synthase

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NATURAL SUBSTRATE

NATURAL PRODUCT

REACTION DIAGRAM

ORGANISM

UNIPROT

COMMENTARY
(Substrate)

LITERATURE
(Substrate)

COMMENTARY
(Product)

LITERATURE
(Product)

REVERSIBILITY
r=reversible
ir=irreversible
?=not specified

mitochondrial tRNAArg(UCU) uridine27

mitochondrial tRNAArg(UCU) pseudouridine27

2 entries

mitochondrial tRNALys(UUU) uridine28

mitochondrial tRNALys(UUU) pseudouridine28

2 entries

mitochondrial tRNAArg(UCU) uridine27

mitochondrial tRNAArg(UCU) pseudouridine27

Saccharomyces cerevisiae

P53167

Pus2p is specifically dedicated to mitochondrial tRNA modification, the corresponding modification in cytoplasmic tRNAs is catalyzed by another protein (Pus1p). Pus2p does not catalyze pseudouridylation at position 72. Other pseudouridines in cytoplasmic yeast tRNA normally formed by Pus1p (positions 1, 34, 36, 65, 67) are absent in the mitochondrial compartment

682837

-

-

?

mitochondrial tRNAArg(UCU) uridine27

mitochondrial tRNAArg(UCU) pseudouridine27

Saccharomyces cerevisiae BY4742

P53167

Pus2p is specifically dedicated to mitochondrial tRNA modification, the corresponding modification in cytoplasmic tRNAs is catalyzed by another protein (Pus1p). Pus2p does not catalyze pseudouridylation at position 72. Other pseudouridines in cytoplasmic yeast tRNA normally formed by Pus1p (positions 1, 34, 36, 65, 67) are absent in the mitochondrial compartment

682837

-

-

?

mitochondrial tRNALys(UUU) uridine28

mitochondrial tRNALys(UUU) pseudouridine28

Saccharomyces cerevisiae

P53167

Pus2p is specifically dedicated to mitochondrial tRNA modification, the corresponding modification in cytoplasmic tRNAs is catalyzed by another protein (Pus1p). Pus2p does not catalyze pseudouridylation at position 72. Other pseudouridines in cytoplasmic yeast tRNA normally formed by Pus1p (positions 1, 34, 36, 65, 67) are absent in the mitochondrial compartment

682837

-

-

?

mitochondrial tRNALys(UUU) uridine28

mitochondrial tRNALys(UUU) pseudouridine28

Saccharomyces cerevisiae BY4742

P53167

Pus2p is specifically dedicated to mitochondrial tRNA modification, the corresponding modification in cytoplasmic tRNAs is catalyzed by another protein (Pus1p). Pus2p does not catalyze pseudouridylation at position 72. Other pseudouridines in cytoplasmic yeast tRNA normally formed by Pus1p (positions 1, 34, 36, 65, 67) are absent in the mitochondrial compartment

682837

-

-

?