Evidence map›Paper›PMID 18615077›Full record

ArticleNature2008

Structure of the Ebola virus glycoprotein bound to an antibody from a human survivor.

Jeffrey E Lee, Marnie L Fusco, Ann J Hessell, Wendelien B Oswald, Dennis R Burton, Erica Ollmann Saphire

Open access · greenAbstract read
In one paragraph

Article in Nature, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 469 papers.

0numbers the graph read from it
0cells of the map it votes in
469citing papers in PubMed
14.6field-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

469 citing papers in PubMed, 731 citations in OpenAlex.

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409 more citing papers are in PubMed but not listed here.

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 at 1 institution in 1 country.

Jeffrey E LeeDepartment of Immunology and Microbial Science, The Scripps Research Institute, 10550 North Torrey Pines Road, Mail Drop IMM-2, La Jolla, California 92037, USA.
Marnie L Fusco
Ann J Hessell
Wendelien B Oswald
Dennis R Burton
Erica Ollmann Saphire
Scripps Research Institute · US

Funding

EBOLA VIRAL GLYCOPROTEINS: STRUCTURAL ANALYSISR01AI067927 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI SAPHIRE, ERICA OLLMANN · 2006 to 2013
$3.6M
Structural Studies of Ebola Viral PathogenesisR21AI053423 · NIAID · SCRIPPS RESEARCH INSTITUTE · PI SAPHIRE, ERICA OLLMANN · 2002 to 2003
$556k
NIAID NIH HHS R01 AI067927NIAID NIH HHS R21 AI053423
6 · The paper itself

Abstract

Ebola virus (EBOV) entry requires the surface glycoprotein (GP) to initiate attachment and fusion of viral and host membranes. Here we report the crystal structure of EBOV GP in its trimeric, pre-fusion conformation (GP1+GP2) bound to a neutralizing antibody, KZ52, derived from a human survivor of the 1995 Kikwit outbreak. Three GP1 viral attachment subunits assemble to form a chalice, cradled by the GP2 fusion subunits, while a novel glycan cap and projected mucin-like domain restrict access to the conserved receptor-binding site sequestered in the chalice bowl. The glycocalyx surrounding GP is likely central to immune evasion and may explain why survivors have insignificant neutralizing antibody titres. KZ52 recognizes a protein epitope at the chalice base where it clamps several regions of the pre-fusion GP2 to the amino terminus of GP1. This structure provides a template for unravelling the mechanism of EBOV GP-mediated fusion and for future immunotherapeutic development.

Indexed as

SurvivorsAnimalsAntibodies, ViralBinding Sites, AntibodyCathepsinsCell LineCricetinaeCricetulusCrystallography, X-RayDemocratic Republic of the CongoEbolavirusGlycoproteinsGlycosylationHumansMembrane FusionModels, MolecularAntibodies, ViralCathepsinsGlycoproteinsReceptors, Virus

Identifiers

PMID18615077
PMCPMC2700032
OpenAlexW2128963410

What OpenQuestion holds

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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.