Evidence map›Paper›PMID 19923231›Full record

ArticleNucleic acids research2010

GeMMA: functional subfamily classification within superfamilies of predicted protein structural domains.

David A Lee, Robert Rentzsch, Christine Orengo

Abstract readComparative StudyEvaluation Study
In one paragraph

Article in Nucleic acids research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed.

  1. Article
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  3. Clustering protein functional families at large scale with hierarchical approaches.Protein science : a publication of the Protein Society · 2024
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  12. Review
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  16. Biocuration in the structure-function linkage database: the anatomy of a superfamily.Database : the journal of biological databases and curation · 2017
    Article
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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

3 authors.

David A LeeUniversity College London - Structural and Molecular Biology, London, UK. dlee@biochem.ucl.ac.uk
Robert Rentzsch
Christine Orengo

Funding

The Midwest Center for Structural GenomicsU54GM074942 · NIGMS · UNIVERSITY OF CHICAGO · PI JOACHIMIAK, ANDRZEJ · 2005 to 2009
$51.0M
Biotechnology and Biological Sciences Research Council BB/H02364X/1NIGMS NIH HHS GM074942
6 · The paper itself

Abstract

GeMMA (Genome Modelling and Model Annotation) is a new approach to automatic functional subfamily classification within families and superfamilies of protein sequences. A major advantage of GeMMA is its ability to subclassify very large and diverse superfamilies with tens of thousands of members, without the need for an initial multiple sequence alignment. Its performance is shown to be comparable to the established high-performance method SCI-PHY. GeMMA follows an agglomerative clustering protocol that uses existing software for sensitive and accurate multiple sequence alignment and profile-profile comparison. The produced subfamilies are shown to be equivalent in quality whether whole protein sequences are used or just the sequences of component predicted structural domains. A faster, heuristic version of GeMMA that also uses distributed computing is shown to maintain the performance levels of the original implementation. The use of GeMMA to increase the functional annotation coverage of functionally diverse Pfam families is demonstrated. It is further shown how GeMMA clusters can help to predict the impact of experimentally determining a protein domain structure on comparative protein modelling coverage, in the context of structural genomics.

Indexed as

AlgorithmsProtein Structure, TertiaryBenchmarkingClassificationModels, ChemicalProteinsSequence Analysis, ProteinProteins

Identifiers

PMID19923231
PMCPMC2817468

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Registered trials

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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.