Evidence map›Paper›PMID 19914066›Full record

ArticleBioorganic & medicinal chemistry letters2010

Application of ring-closing metathesis macrocyclization to the development of Tsg101-binding antagonists.

Fa Liu, Andrew G Stephen, Abdul A Waheed, Eric O Freed, Robert J Fisher, Terrence R Burke

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Review
  2. HIV type 1 Gag as a target for antiviral therapy.AIDS research and human retroviruses · 2012
    Review
  3. 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

6 authors.

Fa LiuLaboratory of Medicinal Chemistry, Center for Cancer Research, National Cancer Institute-Frederick, National Institutes of Health Frederick, MD 21702, United States. liuf@ncifcrf.gov
Andrew G Stephen
Abdul A Waheed
Eric O Freed
Robert J Fisher
Terrence R Burke

Funding

Design and Synthesis of HIV Integrase as Potential Anti-AIDS DrugsZIABC007363 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI BURKE, TERRENCE · 2009 to 2025
$11.7M
Retrovirus Budding and Endosomal SortingZIABC010776 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI FREED, ERIC · 2009 to 2015
$3.5M
Intramural NIH HHS Z99 CA999999Intramural NIH HHS ZIA BC007363Intramural NIH HHS ZIA BC010776NCI NIH HHS N01 CO012400NCI NIH HHS N01-CO-12400
6 · The paper itself

Abstract

HIV-1 viral budding involves binding of the viral Gag(p6) protein to the ubiquitin E2 variant domain of the human tumor susceptibility gene 101 protein (Tsg101). Recognition of p6 by Tsg101 is mediated in part by a proline-rich motif that contains the sequence 'Pro-Thr-Ala-Pro' ('PTAP'). Using the p6-derived 9-mer sequence 'PEPTAPPEE', we had previously improved peptide binding affinity by employing N-alkylglycine ('peptoid') residues. The current study applies ring-closing metathesis macrocyclization strategies to Tsg101-binding peptide-peptoid hybrids as an approach to stabilize binding conformations and to observe the effects of such macrocyclization on Tsg101-binding affinity and bioavailability.

Indexed as

Amino Acid SequenceDNA-Binding ProteinsEndosomal Sorting Complexes Required for TransportFluorescent Dyesgag Gene Products, Human Immunodeficiency VirusHeLa CellsHumansMacrocyclic CompoundsPeptidesPeptoidsProtein BindingTranscription FactorsTsg101 ProteinDNA-Binding ProteinsEndosomal Sorting Complexes Required for TransportFluorescent Dyesgag Gene Products, Human Immunodeficiency VirusMacrocyclic CompoundsPeptidesPeptoidsTranscription FactorsTsg101 Protein

Identifiers

PMID19914066
PMCPMC2818493

What OpenQuestion holds

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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.