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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

Reaction

S-adenosyl-L-methionine
+
pseudouridine54 in tRNA
=
S-adenosyl-L-homocysteine
+
N1-methylpseudouridine54 in tRNA

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

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.257 tRNA (pseudouridine54-N1)-methyltransferase

Crystallization

Crystallization on EC 2.1.1.257 - tRNA (pseudouridine54-N1)-methyltransferase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
purified recombinant wild-type and selenmethionine-labeled DUF358/Mj1640 in complex with S-adenosyl-L-methionine, at 20°C, mixing of 0.001 ml of protein solution with 0.001 l of reservoir containing 20% PEG 3350, 25 mM NH4F, 20 mM MgCl2, 100 mM Tris, pH 7.5, X-ray diffraction structure determination and analysis at 1.4 A resolution