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2.4.2.29: tRNA-guanosine34 preQ1 transglycosylase

This is an abbreviated version!
For detailed information about tRNA-guanosine34 preQ1 transglycosylase, go to the full flat file.

Word Map on EC 2.4.2.29

Reaction

guanine34 in tRNA
+
7-aminomethyl-7-carbaguanine
=
7-aminomethyl-7-carbaguanine34 in tRNA
+
guanine

Synonyms

ArcTGT, guanine insertion enzyme, guanine, queuine-tRNA transglycosylase, Q-insertase, QTRT1, QueTGT, queuine insertase, queuine tRNA ribosyltransferase, queuine tRNA-ribosyltransferase, queuine tRNA-ribosyltransferase subunit 1, ribosyltransferase, queuine transfer ribonucleate, TGT, transfer ribonucleate glycosyltransferase, tRNA guanine transglycosidase, tRNA guanine transglycosylase, tRNA transglycosylase, tRNA-guanine 34 transglycosylase, tRNA-guanine transglycosylase, tRNA–guanine transglycosylase, virulence-associated protein VACC

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.2 Pentosyltransferases
                2.4.2.29 tRNA-guanosine34 preQ1 transglycosylase

Substrates Products

Substrates Products on EC 2.4.2.29 - tRNA-guanosine34 preQ1 transglycosylase

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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
2-amino-5-(fluoromethyl)pyrrolo[2,3-d]pyrimidin-4(3H)-one + tRNAguanine
guanine + tRNA2-amino-5-(fluoromethyl)pyrrolo[2,3-d]pyrimidin-4(3H)-one
show the reaction diagram
-
2-amino-5-(fluoromethyl)pyrrolo[2,3-d]pyrimidin-4(3H)-one appears to partition between: 1. normal turnover, 2. inactivation, 3. an alternative processing to an unidentrified fluoride-released product
-
-
?
7-(cyano)-7-deazaguanine + tRNAguanine
guanine + tRNA(7-(cyano)-7-deazaguanine)
show the reaction diagram
-
-
inserted 7-(cyano)-7-deazaguanine is located in the first position of the anticodon
?
7-aminomethyl-7-carbaguanine + [RNAECYMA]-2'-deoxyguanine 34
guanine + [RNAECYMA]-2'-deoxy-pre Q1
show the reaction diagram
-
TGT-RNA covalent intermediate
-
-
?
7-aminomethyl-7-carbaguanine + [RNAECYMA]-guanine
guanine + [RNAECYMA]-pre Q1
show the reaction diagram
-
hairpin RNA corresponding to the tRNAtyr anticodon stem-loop motif, TGT-RNA covalent intermediate
-
-
?
7-aminomethyl-7-carbaguanine + [tRNA]-guanine
guanine + [tRNA]-pre Q1
show the reaction diagram
guanine + tRNAguanine
tRNAguanine + guanine
show the reaction diagram
-
-
-
-
r
guanine34 in tRNA + 7-aminomethyl-7-carbaguanine
7-aminomethyl-7-carbaguanine34 in tRNA + guanine
show the reaction diagram
guanine34 in tRNA + queuine
queuine34 in tRNA + guanine
show the reaction diagram
pre-queuine 0 + tRNA guanine
guanine + tRNA pre-queuine 0
show the reaction diagram
-
-
-
?
pre-queuine 1 + virF minihelix RNA
?
show the reaction diagram
-
-
-
?
pre-queuine 1 + virF mRNA
?
show the reaction diagram
TGT may modulate the translation of VirF via modification of the virF mRNA
-
-
?
[tRNATyr]7-aminomethyl-7-carbaguanine + guanine
[tRNATyr]-guanine + 7-aminomethyl-7-carbaguanine
show the reaction diagram
additional information
?
-