Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Plasticity and diversity of tRNA anticodon determinants of substrate recognition by eukaryotic A37 isopentenyltransferases.

RNA (New York, N.Y.) - 1 Oct 2011

Lamichhane Tek N, Blewett Nathan H, Maraia Richard J

Abstract excerpt

The N(6)-(isopentenyl)adenosine (i(6)A) modification of some tRNAs at position A37 is found in all kingdoms and facilitates codon-specific mRNA decoding, but occurs in different subsets of tRNAs in different species. Here we examine yeasts' tRNA isopentenyltransferases (i.e., dimethylallyltransferase, DMATase, members of the Δ(2)-isopentenylpyrophosphate transferase, IPPT superfamily) encoded by tit1(+) in...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Alkyl and Aryl Transferases
Share to Anticodon
Share to Nucleic Acid Conformation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to RNA, Transfer

Share to Saccharomyces cerevisiae

Share to Saccharomyces cerevisiae Proteins

Share to Schizosaccharomyces

Share to Substrate Specificity

Source

Open in PubMed Open full text

Identifiers

PMID: 21873461
DOI: 10.1261/rna.2628611
PMCID: PMC3185917

Genes

TRIT1
GCA

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Plasticity and diversity of tRNA anticodon determinants of substrate recognition by eukaryotic A37 isopentenyltransferases.PMID 21873461Read ↗

Targeting of mitochondrial and cytosolic substrates of tRNA isopentenyltransferases: selection of differential tRNA-i6A37 identity subsetsSemantic proximity Read ↗

Targeting mitochondrial and cytosolic substrates of TRIT1 isopentenyltransferase: Specificity determinants and tRNA-i6A37 profiles.Semantic proximity Read ↗

The Biology of tRNA t6A Modification and Hypermodifications—Biogenesis and Disease RelevanceSemantic proximity Read ↗

Commonality and diversity in tRNA substrate recognition in t6A biogenesis by eukaryotic KEOPSsSemantic proximity Read ↗

Repurposing tRNA isodecoders for non-canonical functions via tRNA cleavageSemantic proximity Read ↗

Conserved amino acids in each subunit of the heteroligomeric tRNA m1A58 Mtase from Saccharomyces cerevisiae contribute to tRNA binding.Semantic proximity Read ↗

An adenosine deaminase that generates inosine at the wobble position of tRNAs.Semantic proximity Read ↗

Insights into the hyperthermostability and unusual region-specificity of archaeal Pyrococcus abyssi tRNA m1A57/58 methyltransferase.Semantic proximity Read ↗

Transfer RNA recognition by the Escherichia coli delta2-isopentenyl-pyrophosphate:tRNA delta2-isopentenyl transferase: dependence on the anticodon arm structure.Semantic proximity Read ↗

Initiator tRNA lacking 1-methyladenosine is unexpectedly targeted by the rapid tRNA decay pathway in evolutionarily distant yeast speciesSemantic proximity Read ↗

Directed Evolution of Heterologous tRNAs Leads to Reduced Dependence on Post-transcriptional Modifications.Semantic proximity Read ↗

Molecular basis for t6A modification in human mitochondria.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.