Revised Manuscript Received February 25, 1993 abstract: tRNA-guanine transglycosylase
(TGT) is the enzyme responsible for the post-transcriptional modification of specific tRNAs …

Abstract tRNA-guanine transglycosylase (TGT) is the enzyme responsible for the post-
transcriptional modification of specific tRNAs (Asn, Asp, His and Tyr) with queuine. In E. coli …

Previously, we have demonstrated that the tRNA-guanine transglycosylase (TGT) from
Escherichia coli is capable of utilizing an in vitro generated minihelix consisting of the …

In order to probe the interaction between tRNA and the tRNA hypermodifying enzyme, tRNA-
guanine transglycosylase (TGT) from Escherichia coli, we have undertaken the generation …

tRNA–guanine transglycosylase (TGT) is a key enzyme involved in the posttranscriptional
modification of tRNA across the three kingdoms of life. In eukaryotes and eubacteria, TGT is …

The enzyme tRNA− guanine transglycosylase (TGT, EC 2.4. 2.29) catalyzes a
posttranscriptional transglycosylation reaction involved in the incorporation of the modified …

tRNA-guanine transglycosylase (TGT) catalyzes the exchange of queuine (or a precursor)
for guanine 34 in tRNA. The minimal RNA recognition motif for TGT has been found to …

Revised Manuscript Received August 14, 1995® abstract: A series of 5-substituted 2-
aminopyrrolo [2, 3-< i] pyrimidin-4 (3//)-ones have been synthesized in order to study the …

Escherichia coli tRNA-guanine transglycosylase is an enzyme which catalyzes replacement
of guanine (G34) of tRNA (Asp), tRNA (Asn), tRNA (His) and tRNA (Tyr) by free guanine or …

tRNA-guanine transglycosylase (TGT) catalyzes a post-transcriptional base-exchange
reaction involved in the incorporation of the modified base queuine (Q) into the wobble …