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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

Activating Compound

Activating Compound on EC 2.1.1.217 - tRNA (adenine22-N1)-methyltransferase

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ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
DTT
the higher oligomeric states of BsTrmK are formed via disulphide bonds involving the two cysteines in BsTrmK sequence at positions 35 and 152. Such bonds can be broken by addition of a reducing-agent, and addition of DTT to the MTase reaction buffer results in a dramatic increase of the enzymatic activity