Evidence map›Paper›PMID 12792654›Full record

ArticleEMBO reports2003

X-ray structure of human acid-beta-glucosidase, the defective enzyme in Gaucher disease.

Hay Dvir, Michal Harel, Andrew A McCarthy, Lilly Toker, Israel Silman, Anthony H Futerman, Joel L Sussman

Open access · bronzeAbstract read
In one paragraph

Article in EMBO reports, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.

0numbers the graph read from it
0cells of the map it votes in
100citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

100 citing papers in PubMed, 272 citations in OpenAlex.

  1. Crystal structure of endo-β-1,6-galactanase from Streptomyces avermitilis.Acta crystallographica. Section D, Structural biology · 2026
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  18. Animal Models for the Study of Gaucher Disease.International journal of molecular sciences · 2023
    Review
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  20. Review

40 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

7 authors at 2 institutions in 3 countries.

Hay Dvir[1] Departments of Structural Biology and Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel
Michal Harel
Andrew A McCarthy
Lilly Toker
Israel Silman
Anthony H Futerman
Joel L Sussman
Weizmann Institute of Science · ILEuropean Bioinformatics Institute · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gaucher disease, the most common lysosomal storage disease, is caused by mutations in the gene that encodes acid-beta-glucosidase (GlcCerase). Type 1 is characterized by hepatosplenomegaly, and types 2 and 3 by early or chronic onset of severe neurological symptoms. No clear correlation exists between the approximately 200 GlcCerase mutations and disease severity, although homozygosity for the common mutations N370S and L444P is associated with non- neuronopathic and neuronopathic disease, respectively. We report the X-ray structure of GlcCerase at 2.0 A resolution. The catalytic domain consists of a (beta/alpha)(8) TIM barrel, as expected for a member of the glucosidase hydrolase A clan. The distance between the catalytic residues E235 and E340 is consistent with a catalytic mechanism of retention. N370 is located on the longest alpha-helix (helix 7), which has several other mutations of residues that point into the TIM barrel. Helix 7 is at the interface between the TIM barrel and a separate immunoglobulin-like domain on which L444 is located, suggesting an important regulatory or structural role for this non-catalytic domain. The structure provides the possibility of engineering improved GlcCerase for enzyme-replacement therapy, and for designing structure-based drugs aimed at restoring the activity of defective GlcCerase.

Indexed as

Amino Acid SequenceBinding SitesCatalytic DomainCrystallography, X-RayGaucher DiseaseGlucosylceramidaseHumansModels, MolecularMolecular Sequence DataMutationProtein ConformationGlucosylceramidase

Identifiers

PMID12792654
PMCPMC1326319
OpenAlexW2142115754

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.