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wyosine

Known as: 3-ribofuranosyl-4,9-dihydro-4,6-dimethyl-9-oxo-1H- imidazo(1,2-a)purine, Yt nucleoside, 9H-Imidazo(1,2-a)purin-9-one, 3,4-dihydro-4,6-dimethyl-3-beta-D-ribofuranosyl- 
National Institutes of Health

Related topics

Related topics

2 relations

Broader (1)

Guanosine
analogs & derivatives

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
A common tRNA modification at an unusual location: the discovery of wyosine biosynthesis in mitochondria
Establishment of the early genetic code likely required strategies to ensure translational accuracy and inevitably involved tRNA… 
Review
2014
Review
2014
Biosynthesis of wyosine derivatives in tRNAPhe of Archaea: role of a remarkable bifunctional tRNAPhe:m1G/imG2 methyltransferase
The peculiar methyltransferase aTrm5a catalyzes two distinct reactions: N1-methylation of guanosine and C7-methylation of 4… 
Review
2013
Review
2013
Radical mediated ring formation in the biosynthesis of the hypermodified tRNA base wybutosine.
Highly Cited
2010
Highly Cited
2010
Biosynthesis of wyosine derivatives in tRNA: an ancient and highly diverse pathway in Archaea.
Wyosine (imG) and its derivatives such as wybutosine (yW) are found at position 37 of phenylalanine-specific transfer RNA (tRNA… 
Highly Cited
2007
Highly Cited
2007
Crystal structure of the radical SAM enzyme catalyzing tricyclic modified base formation in tRNA.
Highly Cited
2007
Highly Cited
2007
Role of a tRNA Base Modification and Its Precursors in Frameshifting in Eukaryotes*
Little is known about the role of specific base modifications of transfer RNAs. Wyosine bases are tRNAPhe-specific modifications… 
2005
2005
Discovery of a Gene Family Critical to Wyosine Base Formation in a Subset of Phenylalanine-specific Transfer RNAs*
A large number of post-transcriptional base modifications in transfer RNAs have been described (Sprinzl, M., Horn, C., Brown, M… 
1993
1993
Topography of the E site on the Escherichia coli ribosome.
Three photoreactive tRNA probes have been utilized in order to identify ribosomal components that are in contact with the… 
1983
1983
Methylation of desmethyl analogue of Y nucleosides. Wyosine from guanosine.
Wyosine la, one of the fluorescent hypermodified Y nucleosides found in tRNAsPhe, was synthesized chemically from its biogenetic… 
Highly Cited
1976
Highly Cited
1976
Structure of wye (Yt base) and wyosine (Yt) from Torulopsis utilis phenylalanine transfer ribonucleic acid.
A fluorescent base wye (Yt base) was isolated from Torulopsis utilis tRNAPhe. The structure was established as 4,9-dihydro-4,6… 
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