Evidence map›Paper›PMID 33140034›Full record

ArticleACS central science2020

Beyond Shielding: The Roles of Glycans in the SARS-CoV-2 Spike Protein.

Lorenzo Casalino, Zied Gaieb, Jory A Goldsmith, Christy K Hjorth, Abigail C Dommer, Aoife M Harbison, Carl A Fogarty, Emilia P Barros, Bryn C Taylor, Jason S McLellan and 2 more

Open access · diamondAbstract read
In one paragraph

Article in ACS central science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 551 papers.

0numbers the graph read from it
0cells of the map it votes in
551citing papers in PubMed
20.5field-weighted citation impact, top 1% 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

551 citing papers in PubMed, 1,052 citations in OpenAlex.

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  12. D614G reshapes allosteric networks and opening mechanisms of SARS-CoV-2 spikes.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  17. Detection of gas bubbles and local voids in molecular simulations using burbuja.Protein science : a publication of the Protein Society · 2026
    Article
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491 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 2 countries.

Lorenzo CasalinoDepartment of Chemistry and Biochemistry, University of California San Diego, La Jolla, California 92093, United States.
Zied GaiebDepartment of Chemistry and Biochemistry, University of California San Diego, La Jolla, California 92093, United States.
Jory A GoldsmithDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, United States.
Christy K HjorthDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, United States.
Abigail C DommerDepartment of Chemistry and Biochemistry, University of California San Diego, La Jolla, California 92093, United States.
Aoife M HarbisonDepartment of Chemistry and Hamilton Institute, Maynooth University, Dublin, Ireland.
Carl A FogartyDepartment of Chemistry and Hamilton Institute, Maynooth University, Dublin, Ireland.
Emilia P BarrosDepartment of Chemistry and Biochemistry, University of California San Diego, La Jolla, California 92093, United States.
Bryn C TaylorDepartment of Chemistry and Biochemistry, University of California San Diego, La Jolla, California 92093, United States.
Jason S McLellanDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, United States.
Elisa FaddaDepartment of Chemistry and Hamilton Institute, Maynooth University, Dublin, Ireland.
Rommie E AmaroDepartment of Chemistry and Biochemistry, University of California San Diego, La Jolla, California 92093, United States.
University of California San Diego · USNational University of Ireland, Maynooth · IEThe University of Texas at Austin · US

Funding

Structure, Function and Antigenicity of Coronavirus Spike ProteinsR01AI127521 · NIAID · UNIVERSITY OF TEXAS AT AUSTIN · PI MCLELLAN, JASON SCOTT, WARD, ANDREW BARRETT · 2017 to 2021
$3.1M
A MULTISCALE APPROACH TO TARGET THE ACHILLES HEEL OF P53 CANCER MUTANTS (Equipment Supplement)R01GM132826 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI AMARO, ROMMIE E · 2019 to 2022
$1.3M
NIAID NIH HHS R01 AI127521NIGMS NIH HHS R01 GM132826
6 · The paper itself

Abstract

The ongoing COVID-19 pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has resulted in more than 28,000,000 infections and 900,000 deaths worldwide to date. Antibody development efforts mainly revolve around the extensively glycosylated SARS-CoV-2 spike (S) protein, which mediates host cell entry by binding to the angiotensin-converting enzyme 2 (ACE2). Similar to many other viral fusion proteins, the SARS-CoV-2 spike utilizes a glycan shield to thwart the host immune response. Here, we built a full-length model of the glycosylated SARS-CoV-2 S protein, both in the open and closed states, augmenting the available structural and biological data. Multiple microsecond-long, all-atom molecular dynamics simulations were used to provide an atomistic perspective on the roles of glycans and on the protein structure and dynamics. We reveal an essential structural role of

Identifiers

PMID33140034
PMCPMC7523240
OpenAlexW3088579397

What OpenQuestion holds

Textmetadata
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.