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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

Substrates Products

Substrates Products on EC 2.5.1.75 - tRNA dimethylallyltransferase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
dimethylallyl diphosphate + A37 nucleoside
N6-(D2-isopentenyl)adenine + diphosphate
show the reaction diagram
-
-
-
?
dimethylallyl diphosphate + adenine37 in tRNA
diphosphate + N6-dimethylallyladenine37 in tRNA
show the reaction diagram
dimethylallyl diphosphate + adenine37 in tRNA([Ser]Sec)
diphosphate + N6-dimethylallyladenine37 in tRNA([Ser]Sec)
show the reaction diagram
dimethylallyl diphosphate + adenine37 in tRNAPhe
diphosphate + N6-dimethylallyladenine37 in tRNAPhe
show the reaction diagram
-
-
enzyme transfers the dimethylallyl moiety of dimethylallyl diphosphate to A37, located adjacent to the anticodon in undermodified tRNAPhe
-
?
dimethylallyl diphosphate + adenine37 in tRNATrp
diphosphate + N6-dimethylallyladenine37 in tRNATrp
show the reaction diagram
dimethylallyl diphosphate + adenosine 37 in tRNA
N6-(dimethylallyl)adenosine37 in tRNA + diphosphate
show the reaction diagram
-
-
-
-
?
dimethylallyl diphosphate + adenosine 37 in tRNA-Phe
N6-(dimethylallyl)adenosine37 in tRNAPhe + diphosphate
show the reaction diagram
-
-
-
-
?
dimethylallyl diphosphate + adenosine 37 in tRNACys
N6-(dimethylallyl)adenosine37 in tRNACys + diphosphate
show the reaction diagram
-
-
-
?
dimethylallyl diphosphate + adenosine 37 in tRNASer
N6-(dimethylallyl)adenosine37 in tRNASer + diphosphate
show the reaction diagram
dimethylallyl diphosphate + adenosine 37 in tRNATrpCCA
N6-(dimethylallyl)adenosine37 in tRNATrpCCA + diphosphate
show the reaction diagram
dimethylallyl diphosphate + adenosine 37 in tRNATyr
N6-(dimethylallyl)adenosine37 in tRNATyr + diphosphate
show the reaction diagram
-
-
-
?
dimethylallyl diphosphate + adenosine 37 in tRNATyrGUA
N6-(dimethylallyl)adenosine37 in tRNATyrGUA + diphosphate
show the reaction diagram
-
-
-
?
dimethylallyl diphosphate + adenosine37 in tRNATrpCCA
N6-(dimethylallyl)adenosine37 in tRNATrpCCA + diphosphate
show the reaction diagram
-
-
-
?
dimethylallyl diphosphate + GCGGACUCAAAAUCCGC
diphosphate + GCGGACUCAAAAUCCGC containing 6-dimethylallyladenosine
show the reaction diagram
-
chemically synthesized 17-base RNA oligoribonucleotide minihelix based on variations in the anticodon stem-loop of unmodified Escherichia coli tRNAPhe
-
-
?
dimethylallyl diphosphate + GGCCAUUGAAAAUGGCC
diphosphate + GGCCAUUGAAAAUGGCC containing 6-dimethylallyladenosine
show the reaction diagram
-
chemically synthesized 17-base RNA oligoribonucleotide minihelix based on variations in the anticodon stem-loop of unmodified Escherichia coli tRNAPhe
-
-
?
dimethylallyl diphosphate + GGGAAUUGAAAAUUCCC
diphosphate + GGCCAUUGAAAAUGGCC containing 6-dimethylallyladenosine
show the reaction diagram
-
chemically synthesized 17-base RNA oligoribonucleotide minihelix based on variations in the anticodon stem-loop of unmodified Escherichia coli tRNAPhe
-
-
?
dimethylallyl diphosphate + GGGCAUUGAAAAUGCCC
diphosphate + GGGCAUUGAAAAUGCCC containing 6-dimethylallyladenosine
show the reaction diagram
-
chemically synthesized 17-base RNA oligoribonucleotide minihelix based on variations in the anticodon stem-loop of unmodified Escherichia coli tRNAPhe
-
-
?
dimethylallyl diphosphate + GGGGAUUGAAAAAGGGG
diphosphate + GGGGAUUGAAAAAGGGG containing 6-dimethylallyladenosine
show the reaction diagram
-
chemically synthesized 17-base RNA random coil oligoribonucleotide based on variations in the anticodon stem-loop of unmodified Escherichia coli tRNAPhe
-
-
?
dimethylallyl diphosphate + GGGGAUUGAAAAUCCCC
diphosphate + GGGGAUUGAAAAAGGGG containing 6-dimethylallyladenosine
show the reaction diagram
-
chemically synthesized 17-base RNA oligoribonucleotide minihelix based on variations in the anticodon stem-loop of unmodified Escherichia coli tRNAPhe
-
-
?
dimethylallyl diphosphate + GGGGAUUGAAAGUCCCC
diphosphate + GGGGAUUGAAAGUCCCC containing 6-dimethylallyladenosine
show the reaction diagram
-
chemically synthesized 17-base RNA oligoribonucleotide minihelix based on variations in the anticodon stem-loop of unmodified Escherichia coli tRNAPhe
-
-
?
dimethylallyl diphosphate + GGGGAUUGAGAAUCCCC
diphosphate + GGGGAUUGAGAAUCCCC containing 6-dimethylallyladenosine
show the reaction diagram
-
chemically synthesized 17-base RNA oligoribonucleotide minihelix based on variations in the anticodon stem-loop of unmodified Escherichia coli tRNAPhe
-
-
?
dimethylallyl diphosphate + GGGGGUUGAAAACCCCC
diphosphate + GGGGGUUGAAAACCCCC containing 6-dimethylallyladenosine
show the reaction diagram
-
chemically synthesized 17-base RNA oligoribonucleotide minihelix based on variations in the anticodon stem-loop of unmodified Escherichia coli tRNAPhe
-
-
?
dimethylallyl diphosphate + oligo-RNA
oligo-RNA containing N6-(dimethylallyl)adenosine + diphosphate
show the reaction diagram
substrates are 17-nt or 19-nt synthetic oligo-RNAs representing anticondon stem-loops as minihelix analogs of tRNAs. Only the anticodon stem-loops with a predicted stem of 6 bp are efficiently modified
-
-
?
dimethylallyl diphosphate + seventeen-base RNA oligonucleotide
diphosphate + seventeen-base RNA oligonucleotide containing 6-dimethylallyladenosine
show the reaction diagram
-
sequence 5'GCGGACUCAAAAUCCGC3', RNA oligonucleotide based on the unmodified stem-loop region of tRNAPhe
-
-
?
dimethylallyl diphosphate + tRNATrpCCA
tRNATrpCCA containing N6-(dimethylallyl)adenosine + diphosphate
show the reaction diagram
-
-
-
?
additional information
?
-