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2.1.1.74: methylenetetrahydrofolate-tRNA-(uracil54-C5)-methyltransferase [NAD(P)H-oxidizing]

This is an abbreviated version!
For detailed information about methylenetetrahydrofolate-tRNA-(uracil54-C5)-methyltransferase [NAD(P)H-oxidizing], go to the full flat file.

Word Map on EC 2.1.1.74

Reaction

5,10-methylenetetrahydrofolate
+
uracil54 in tRNA
+
NAD(P)H
+
H+
=
tetrahydrofolate
+
5-methyluracil54 in tRNA
+
NAD(P)+

Synonyms

EC 2.1.2.12, FDRTS, folate-dependent ribothymidyl synthase, folate-dependent tRNA methyltransferase, folate/FAD-dependent tRNA T54 methyltransferase, methylenetetrahydrofolate-transfer ribonucleate uracil 5-methyltransferase,, TRMFO, tRNA (m5U54)-methyltransferase, tRNA:m5U-54 MTase

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.74 methylenetetrahydrofolate-tRNA-(uracil54-C5)-methyltransferase [NAD(P)H-oxidizing]

KM Value

KM Value on EC 2.1.1.74 - methylenetetrahydrofolate-tRNA-(uracil54-C5)-methyltransferase [NAD(P)H-oxidizing]

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.5
5,10-methylenetetrahydrofolate
-
-
0.0011
tRNAPhe containing uridine at position 54
pH not specified in the publication, 60°C
-
0.0022
tRNAPhe mutant A58G containing uridine at position 54
pH not specified in the publication, 60°C
-
0.0013
tRNAPhe mutant A58U containing uridine at position 54
pH not specified in the publication, 60°C
-
0.0021
tRNAPhe mutant G57A containing uridine at position 54
pH not specified in the publication, 60°C
-
0.0045
tRNAPhe nucleotides 18-76 containing uridine at position 54
pH not specified in the publication, 60°C
-
0.0026
tRNAPhe nucleotides 44-76 containing uridine at position 54
pH not specified in the publication, 60°C
-
0.0019
tRNAPhe with deletions of aminoacyl stem and D-arm containing uridine at position 54
pH not specified in the publication, 60°C
-
0.0013
tRNAPhe with deletions of aminoacyl stem containing uridine at position 54
pH not specified in the publication, 60°C
-
0.0012
tRNAPhe with deletions of anticodon arm containing uridine at position 54
pH not specified in the publication, 60°C
-
0.0015
tRNAPhe with deletions of D-arm containing uridine at position 54
pH not specified in the publication, 60°C
-