Evidence map›Paper›PMID 26172437›Full record

ArticleBiopolymers2015

Convenient synthesis of collagen-related tripeptides for segment condensation.

Aubrey J Ellison, Brett VanVeller, Ronald T Raines

Abstract read
In one paragraph

Article in Biopolymers, 2015. 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
–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

2 citing papers in PubMed.

  1. Role for Cell-Surface Collagen ofACS infectious diseases · 2020
    Article
  2. A pendant peptide endows a sunscreen with water-resistance.Organic & biomolecular chemistry · 2018
    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

3 authors.

Aubrey J EllisonDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI, 53706-1322.
Brett VanVellerDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI, 53706-1322.
Ronald T RainesDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI, 53706-1322.

Funding

Chemistry-Biology Interface Training ProgramT32GM008505 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI BLACKWELL, HELEN E. · 1993 to 2023
$9.8M
TR&D 3: TECHNOLOGY DEVELOPMENT FOR NMR STUDIES OF SMALL MOLECULES (METABOLOMICS, NATURAL PRODUCTS, METABOLITE-PROTEIN INTERACTIONS) pp.537-585 P41GM103399 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI MARKLEY, JOHN LUTE · 2012 to 2019
$9.4M
COLLAGEN STRUCTURE AND STABILITY IN VITRO AND IN VIVOR01AR044276 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI RAINES, RONALD T · 1996 to 2017
$5.6M
Canadian Institutes of Health Research 289613NIAMS NIH HHS R01 AR044276NIGMS NIH HHS P41 GM103399NIGMS NIH HHS T32 GM008505
6 · The paper itself

Abstract

Chromatography is a common step in the solution-phase synthesis of typical peptides, as well as peptide fragments for subsequent coupling on a solid support. Combining known reagents that form readily separable byproducts is shown to eliminate this step, which wastes time and other resources. Specifically, activating carboxyl groups with isobutyl chloroformate or as pentafluorophenyl esters and using N-methyl morpholine as a base enable chromatography-free synthetic routes in which peptide products are isolated from byproducts by facile evaporation, extraction, and trituration. This methodology was used to access tripeptides related to collagen, such as Fmoc-Pro-Pro-Gly-OH and Fmoc-Pro-Hyp(tBu)-Gly-OH, in a purity suitable for solid-phase segment condensation to form collagen mimetic peptides.

Indexed as

Chromatography, LiquidCollagenMass SpectrometryOligopeptidesCollagenOligopeptidescollagenisobutyl chloroformatepentafluorophenyl estersegment condensationsynthesis

Identifiers

PMID26172437
PMCPMC4713359

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.