Evidence map›Paper›PMID 27453948›Full record

ArticleScience advances2016

Protein engineering by highly parallel screening of computationally designed variants.

Mark G F Sun, Moon-Hyeong Seo, Satra Nim, Carles Corbi-Verge, Philip M Kim

Abstract read
In one paragraph

Article in Science advances, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

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  18. Data driven flexible backbone protein design.PLoS computational biology · 2017
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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.

Mark G F SunDepartment of Computer Science, University of Toronto, Toronto, Ontario M5S 3E1, Canada.; Terrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario M5S 3E1, Canada.
Moon-Hyeong SeoTerrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario M5S 3E1, Canada.
Satra NimTerrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario M5S 3E1, Canada.
Carles Corbi-VergeTerrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario M5S 3E1, Canada.ORCID 0000-0002-7654-4405
Philip M KimDepartment of Computer Science, University of Toronto, Toronto, Ontario M5S 3E1, Canada.; Terrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario M5S 3E1, Canada.; Department of Molecular Genetics, University of Toronto, Toronto, Ontario M5S 3E1, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current combinatorial selection strategies for protein engineering have been successful at generating binders against a range of targets; however, the combinatorial nature of the libraries and their vast undersampling of sequence space inherently limit these methods due to the difficulty in finely controlling protein properties of the engineered region. Meanwhile, great advances in computational protein design that can address these issues have largely been underutilized. We describe an integrated approach that computationally designs thousands of individual protein binders for high-throughput synthesis and selection to engineer high-affinity binders. We show that a computationally designed library enriches for tight-binding variants by many orders of magnitude as compared to conventional randomization strategies. We thus demonstrate the feasibility of our approach in a proof-of-concept study and successfully obtain low-nanomolar binders using in vitro and in vivo selection systems.

Indexed as

Protein EngineeringAmino Acid SequenceCalorimetryDNAHumansModels, MolecularPeptide LibraryPrincipal Component AnalysisProtein BindingProtein Structure, TertiaryRecombinant ProteinsSequence Analysis, DNAUbiquitinUbiquitin ThiolesteraseDNAPeptide LibraryRecombinant ProteinsUbiquitinUbiquitin ThiolesteraseUSP21 protein, humanComputational protein designprotein engineeringstructural biology

Identifiers

PMID27453948
PMCPMC4956399

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.