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2.5.1.75: tRNA dimethylallyltransferase

This is an abbreviated version!
For detailed information about tRNA dimethylallyltransferase, go to the full flat file.

Word Map on EC 2.5.1.75

Reaction

dimethylallyl diphosphate
+
adenine37 in tRNA
=
diphosphate
+
N6-dimethylallyladenine37 in tRNA

Synonyms

A37 isopentenyltransferase, alr5266, DELTA2-isopentenyl pyrophosphate:transfer ribonucleic acid DELTA2-isopentenyltransferase, DELTA2-isopentenyl pyrophosphate:tRNA-DELTA2-isopentenyl transferase, dimethylallyl (DELTA2-isopentenyl)diphosphate-tRNA transferase, dimethylallyl(D2-isopentenyl) diphosphate:tRNA transferase, dimethylallyl:tRNA[Ser]Sec transferase, DMAPP:tRNA[Ser]Sec transferase, DMATase, EC 2.5.1.8, IPT, IPT2, IPT9, isopentenyl transferase, isopentenyltransferase, isopentenyltransferase, transfer ribonucleate, MhIPT3, MiaA, Mod5, NoIPT2, prenyltransferase, Tit1, transfer ribonucleate isopentenyltransferase, TRIT1, tRNA IPT, tRNA isopentenyltransferase, tRNA([Ser]Sec)-isopentenyl transferase, tRNA-IPT, tRNA-IPT1

ECTree

     2 Transferases
         2.5 Transferring alkyl or aryl groups, other than methyl groups
             2.5.1 Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
                2.5.1.75 tRNA dimethylallyltransferase

KM Value

KM Value on EC 2.5.1.75 - tRNA dimethylallyltransferase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.013
adenosine 37 in tRNA
-
from Lactobacillus
-
0.000096
adenosine 37 in tRNA-Phe
-
pH 7.5, 37°C
-
0.000632 - 0.003
DELTA2-isopentenyl diphosphate
0.0032 - 114
dimethylallyl diphosphate
0.0065
GCGGACUCAAAAUCCGC
-
pH 7.5, 37°C
0.0045
GGCCAUUGAAAAUGGCC
-
pH 7.5, 37°C
0.022
GGGAAUUGAAAAUUCCC
-
pH 7.5, 37°C
0.012
GGGCAUUGAAAAUGCCC
-
pH 7.5, 37°C
0.019
GGGGAUUGAAAAAGGGG
-
pH 7.5, 37°C
0.0047
GGGGAUUGAAAAUCCCC
-
pH 7.5, 37°C
0.0033
GGGGAUUGAAAGUCCCC
-
pH 7.5, 37°C
0.0031
GGGGAUUGAGAAUCCCC
-
pH 7.5, 37°C
0.059
GGGGGUUGAAAACCCCC
-
pH 7.5, 37°C
1.5 - 75
seventeen-base RNA oligonucleotide
-
additional information
additional information
-