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2.1.1.33: tRNA (guanine46-N7)-methyltransferase

This is an abbreviated version!
For detailed information about tRNA (guanine46-N7)-methyltransferase, go to the full flat file.

Word Map on EC 2.1.1.33

Reaction

S-adenosyl-L-methionine
+
guanine46 in tRNA
=
S-adenosyl-L-homocysteine
+
N7-methylguanine46 in tRNA

Synonyms

7-methylguanine transfer ribonucleate methylase, m7G-methyltransferase, m7G46 methyltransferase Trm8p/Trm82p, methyltransferase like 1, methyltransferase, transfer ribonucleate guanine 7-, METTL1, N7-methylguanine methylase, PA14_05000, transfer ribonucleate guanine 7-methyltransferase, transfer RNA (m7G46) methyltransferase, Trm8–Trm82 complex, TrmB, TrMet (m7G46), tRNA (m7G46) methyltransferase, tRNA guanine 7-methyltransferase

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.33 tRNA (guanine46-N7)-methyltransferase

Molecular Weight

Molecular Weight on EC 2.1.1.33 - tRNA (guanine46-N7)-methyltransferase

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MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
100000
-
gel filtration, two m7G tRNA-methyltransferases with different specificities for the extra arm unpaired G in different tRNA species
25000
-
glycerol gradient centrifugation
27307
x * 27307, calculated from sequence
300000
-
gel filtration, two m7G tRNA-methyltransferases with different specificities for the extra arm unpaired G in different tRNA species
33000
-
1 * 33000 (subunit Trm8) + 1 * 50000 (subunit Trm82), association of the Trm8 and Trm82 subunits is translationally controlled in living cells, SDS-PAGE
50000
-
1 * 33000 (subunit Trm8) + 1 * 50000 (subunit Trm82), association of the Trm8 and Trm82 subunits is translationally controlled in living cells, SDS-PAGE