2.1.1.257: tRNA (pseudouridine54-N1)-methyltransferase
This is an abbreviated version!
For detailed information about tRNA (pseudouridine54-N1)-methyltransferase, go to the full flat file.
Word Map on EC 2.1.1.257
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2.1.1.257
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methanocaldococcus
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jannaschii
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knot
-
haloferax
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spout
-
volcanii
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hypermodified
- 2.1.1.257
-
methanocaldococcus
- jannaschii
-
knot
-
haloferax
-
spout
- volcanii
-
hypermodified
Reaction
Synonyms
COG 1901, COG1901, DUF358, DUF358/Mj1640, Emg1, Hvo_1989, m1-pseudouridine methyltransferase, m1G, m1PSI methyltransferase, M3U, Mja_1640, MjNep1, Nep1, Pfam DUF358, pseudouridine N1-specific methyltransferase, pseudouridine-N1-specific methyltransferase, ribosome assembly factor Nep1, SAM-dependent N1-pseudouridine methyltransferase, TrmY, TrmY protein
ECTree
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Systematic Name
Systematic Name on EC 2.1.1.257 - tRNA (pseudouridine54-N1)-methyltransferase
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S-adenosyl-L-methionine:tRNA (pseudouridine54-N1)-methyltransferase
While this archaeal enzyme is specific for the 54 position and does not methylate pseudouridine at position 55, the presence of pseudouridine at position 55 is necessary for the efficient methylation of pseudouridine at position 54 [2,3].