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Literature summary for 5.4.99.45 extracted from

  • Hepfer, C.E.; Arnold-Croop, S.; Fogell, H.; Steudel, K.G.; Moon, M.; Roff, A.; Zaikoski, S.; Rickman, A.; Komsisky, K.; Harbaugh, D.L.; Lang, G.I.; Keil, R.L.
    DEG1, encoding the tRNA:pseudouridine synthase Pus3p, impacts HOT1-stimulated recombination in Saccharomyces cerevisiae (2005), Mol. Genet. Genomics, 274, 528-538.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Saccharomyces cerevisiae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
tRNA uridine38 Saccharomyces cerevisiae the enzyme modifies the anticodon arm of transfer RNA at positions 38 and 39 by catalyzing the conversion of uridine to pseudouridine tRNA pseudouridine38
-
?
tRNA uridine39 Saccharomyces cerevisiae the enzyme modifies the anticodon arm of transfer RNA at positions 38 and 39 by catalyzing the conversion of uridine to pseudouridine tRNA pseudouridine39
-
?

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae P31115
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
tRNA uridine38
-
Saccharomyces cerevisiae tRNA pseudouridine38
-
?
tRNA uridine38 the enzyme modifies the anticodon arm of transfer RNA at positions 38 and 39 by catalyzing the conversion of uridine to pseudouridine Saccharomyces cerevisiae tRNA pseudouridine38
-
?
tRNA uridine39
-
Saccharomyces cerevisiae tRNA pseudouridine39
-
?
tRNA uridine39 the enzyme modifies the anticodon arm of transfer RNA at positions 38 and 39 by catalyzing the conversion of uridine to pseudouridine Saccharomyces cerevisiae tRNA pseudouridine39
-
?

Synonyms

Synonyms Comment Organism
Deg1
-
Saccharomyces cerevisiae
Pus3p
-
Saccharomyces cerevisiae

General Information

General Information Comment Organism
physiological function Pus3p is unique in its ability to modulate frameshifting and readthrough events during translation. This aspect of its activity may be responsible for HOT1 recombination phenotypes observed in deg1 mutants Saccharomyces cerevisiae