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2.1.1.217: tRNA (adenine22-N1)-methyltransferase

This is an abbreviated version!
For detailed information about tRNA (adenine22-N1)-methyltransferase, go to the full flat file.

Word Map on EC 2.1.1.217

Reaction

S-adenosyl-L-methionine
+
adenine22 in tRNA
=
S-adenosyl-L-homocysteine
+
N1-methyladenine22 in tRNA

Synonyms

BsTrmK, Class I MTase, EC 2.1.1.36, m1A22 MTase, m1A22 tRNA methyltransferase, Sp1610, TrmK, tRNA: m1A22 methyltransferase, yqfN

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.217 tRNA (adenine22-N1)-methyltransferase

Purification

Purification on EC 2.1.1.217 - tRNA (adenine22-N1)-methyltransferase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
recombinant His-tagged enzyme by nickel affinity chromatography
recombinant N-terminally His6-tagged mutant enzyme C35S/C152S from Escherichia coli strain BL21(DE3) by nickel affinity chromatography, tag cleavage by thrombin, followed by ultrafiltration and gel filtration