Evidence map›Paper›PMID 22681396›Full record

ArticleBiomacromolecules2012

Designed ankyrin repeat proteins as scaffolds for multivalent recognition.

Jessica J Hollenbeck, Derek J Danner, Rachel M Landgren, Thomas K Rainbolt, Danielle S Roberts

Abstract read
In one paragraph

Article in Biomacromolecules, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. A protein-based pentavalent inhibitor of the cholera toxin B-subunit.Angewandte Chemie (International ed. in English) · 2014
    Article
  7. Glycopolymer probes of signal transduction.Chemical Society reviews · 2013
    Review
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 1 institution in 1 country.

Jessica J HollenbeckDepartment of Chemistry, Trinity University, San Antonio, Texas 78212, United States. jessica.hollenbeck@trinity.edu
Derek J Danner
Rachel M Landgren
Thomas K Rainbolt
Danielle S Roberts
Trinity University · US

Funding

TISSUE CULTURE---COREP30CA054174 · NCI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI DARUKA MAHADEVAN · 1991 to 2026
$59.1M
XRAY CRYSTALLOGRAPHIC STRUCTURE ANALYSIS: PROTEIN SORTINGP41RR001081 · NCRR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KORTEMME, TANJA · 1985 to 2011
$17.6M
Howard Hughes Medical InstituteNCI NIH HHS P30 CA054174NCI NIH HHS P30 CA54174NCRR NIH HHS P41 RR001081
6 · The paper itself

Abstract

Ankyrin repeat (AR) proteins are composed of tandem repeats of a basic structural motif of ca. 33 amino acid residues that form a β-turn followed by two antiparallel α-helices. Multiple repeats stack together in a modular fashion to form a scaffold that is ideally suited for the presentation of multiple functional groups and/or recognition elements. Here we describe a biosynthetic strategy that takes advantage of the modular nature of these proteins to generate multivalent ligands that are both chemically homogeneous and structurally well-defined. Glycosylated AR proteins cluster the tetrameric lectin concanavalin A (Con A) at a rate that is comparable to the rate of Con A aggregation mediated by globular protein conjugates and variable density linear polymers. Thus, AR proteins define a new class of multivalent ligand scaffolds that have significant potential application in the study and control of a variety of multivalent interactions.

Indexed as

Ankyrin RepeatAnkyrinsConcanavalin AEscherichia coliGlycosylationModels, MolecularParticle SizeProtein BindingProtein EngineeringProtein MultimerizationProtein Structure, QuaternaryProtein Structure, TertiaryRecombinant ProteinsAnkyrinsConcanavalin ARecombinant Proteins

Identifiers

PMID22681396
PMCPMC3398510
OpenAlexW2083424098

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.