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archaeosine

Known as: 1H-Pyrrolo(2,3-d)pyrimidine-5-carboximidamide, 2-amino-4,7-dihydro-4-oxo-7-beta-D-ribofuranosyl-, 2-amino-4,7-dihydro-4-oxo-7-beta-D-ribofuranosyl-1H-pyrrolo(2,3-d)pyrimidine-5-carboximidamide 
National Institutes of Health

Related topics

Related topics

2 relations

Broader (1)

Guanosine
analogs & derivatives

Papers overview

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Highly Cited
2013
Highly Cited
2013
Computational identification of novel biochemical systems involved in oxidation, glycosylation and other complex modifications of bases in DNA
Discovery of the TET/JBP family of dioxygenases that modify bases in DNA has sparked considerable interest in novel DNA base… Expand
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Highly Cited
2010
Highly Cited
2010
The YTH Domain Is a Novel RNA Binding Domain*
The YTH (YT521-B homology) domain was identified by sequence comparison and is found in 174 different proteins expressed in… Expand
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Highly Cited
2007
Highly Cited
2007
Mg2+ binding and archaeosine modification stabilize the G15 C48 Levitt base pair in tRNAs.
The G15-C48 Levitt base pair, located at a crucial position in the core of canonical tRNAs, assumes a reverse Watson-Crick (RWC… Expand
2006
2006
The RNA-binding PUA Domain of Archaeal tRNA-Guanine Transglycosylase Is Not Required for Archaeosine Formation*
Bacterial tRNA-guanine transglycosylase (TGT) replaces the G in position 34 of tRNA with preQ1, the precursor to the modified… Expand
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Highly Cited
2003
Highly Cited
2003
Alternative Tertiary Structure of tRNA for Recognition by a Posttranscriptional Modification Enzyme
Transfer RNA (tRNA) canonically has the clover-leaf secondary structure with the acceptor, D, anticodon, and T arms, which are… Expand
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Review
2003
Review
2003
Biosynthesis of the 7-deazaguanosine hypermodified nucleosides of transfer RNA.
Transfer RNA (tRNA) is structurally unique among nucleic acids in harboring an astonishing diversity of post-transcriptionally… Expand
Highly Cited
2002
Highly Cited
2002
Crystal structure of archaeosine tRNA-guanine transglycosylase.
Archaeosine tRNA-guanine transglycosylase (ArcTGT) catalyzes the exchange of guanine at position 15 in the D-loop of archaeal… Expand
Highly Cited
1999
Highly Cited
1999
Novel Predicted RNA-Binding Domains Associated with the Translation Machinery
Abstract. Two previously undetected domains were identified in a variety of RNA-binding proteins, particularly RNA-modifying… Expand
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Highly Cited
1997
Highly Cited
1997
Biosynthesis of Archaeosine, a Novel Derivative of 7-Deazaguanosine Specific to Archaeal tRNA, Proceeds via a Pathway Involving Base Replacement on the tRNA Polynucleotide Chain*
Archaeosine is a novel derivative of 7-deazaguanosine found in transfer RNAs of most organisms exclusively in the archaeal… Expand
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Highly Cited
1993
Highly Cited
1993
Structure of the archaeal transfer RNA nucleoside G*-15 (2-amino-4,7-dihydro- 4-oxo-7-beta-D-ribofuranosyl-1H-pyrrolo[2,3-d]pyrimidine-5-carboximi dam ide (archaeosine)).
A number of post-transcriptional modifications in tRNA are phylogenetically characteristic of the bacterial, eukaryal, or… Expand
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