Reactome | TRM44 2'-O-methylates uridine-44 in tRNA(Ser)

TRM44 2'-O-methylates uridine-44 in tRNA(Ser)

Stable Identifier

R-SCE-6788673

Type

Reaction [transition]

Species

Saccharomyces cerevisiae

Compartment

cytosol

ReviewStatus

5/5

General

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TRM44 2'-O-methylates uridine-44 in tRNA(Ser)

TRM44 methylates the 2' hydroxyl group of uridine-44 in tRNA(Ser) (Kotelawala et al. 2008). The resulting 2'-O-methyluridine-44 together with N(4)-acetylcytidine appears to be required to maintain abundance of tRNA(Ser).

Literature References

PubMed ID	Title	Journal	Year
18025252	Identification of yeast tRNA Um(44) 2'-O-methyltransferase (Trm44) and demonstration of a Trm44 role in sustaining levels of specific tRNA(Ser) species Phizicky, EM, Grayhack, EJ, Kotelawala, L	RNA	2008

Participants

Input

Output

Event Information

Go Biological Process

tRNA methylation (0030488)

Catalyst Activity

tRNA(Ser) (uridine(44)-2'-O-)-methyltransferase activity of TRM44 [cytosol]

Physical Entity

TRM44 [cytosol] (Saccharomyces cerevisiae)

Activity

tRNA(Ser) (uridine(44)-2'-O-)-methyltransferase activity (GO:0141101)

Orthologous Events

TRMT44 2'-O-methylates uridine-44 in tRNA(Ser) (Homo sapiens)

Authored

May, B (2015-07-23)

Reviewed

Motorin, Y (2015-08-25)

Jarrous, N (2015-10-24)

Created

May, B (2015-07-24)

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