Evidence map›Paper›PMID 22405920›Full record

ArticleBioorganic & medicinal chemistry2012

Synthesis of pdCpAs and transfer RNAs activated with thiothreonine and derivatives.

Shengxi Chen, Nour Eddine Fahmi, Ryan C Nangreave, Youcef Mehellou, Sidney M Hecht

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 38% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Shengxi ChenCenter for BioEnergetics, Biodesign Institute, and Department of Chemistry and Biochemistry, Arizona State University, Tempe, AZ 85287, USA.
Nour Eddine Fahmi
Ryan C Nangreave
Youcef Mehellou
Sidney M Hecht
BioEnergetics (United States) · USArizona State University · US

Funding

Dynamic Properties that Enhance Enzyme FunctionR01GM092946 · NIGMS · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI HECHT, SIDNEY M. · 2010 to 2013
$1.3M
NIGMS NIH HHS GM 092946NIGMS NIH HHS R01 GM092946
6 · The paper itself

Abstract

N,S-diprotected L-thiothreonine and L-allo-thiothreonine derivatives were synthesized using a novel chemical strategy, and used for esterification of the dinucleotide pdCpA. The aminoacylated dinucleotides were then employed for the preparation of activated suppressor tRNA(CUA) transcripts. Thiothreonine and allo-thiothreonine were incorporated into a predetermined position of a catalytically competent dihydrofolate reductase (DHFR) analogue lacking cysteine, and the elaborated proteins were derivatized site-specifically at the thiothreonine residue with a fluorophore.

Indexed as

Dinucleoside PhosphatesMolecular StructureRNA, TransferStereoisomerismThreonineTransfer RNA Aminoacylation5'-phospho-2'-deoxyribocytidylylriboadenosineDinucleoside PhosphatesRNA, TransferThreonine

Identifiers

PMID22405920
PMCPMC3575115
OpenAlexW2059202646

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.