Evidence map›Paper›PMID 12186646›Full record

ArticleGenome biology2002

The SWIRM domain: a conserved module found in chromosomal proteins points to novel chromatin-modifying activities.

L Aravind, Lakshminarayan M Iyer

Open access · goldAbstract readComparative Study
In one paragraph

Article in Genome biology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

59 citing papers in PubMed, 108 citations in OpenAlex.

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  14. Biological roles of LSD1 beyond its demethylase activity.Cellular and molecular life sciences : CMLS · 2020
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  20. Pharmacological Inhibition of LSD1 for Cancer Treatment.Molecules (Basel, Switzerland) · 2018
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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

2 authors at 1 institution in 1 country.

L AravindNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA. aravind@ncbi.nlm.nih.gov
Lakshminarayan M Iyer
National Institutes of Health · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEukaryotic chromosomal components, especially histones, are subject to a wide array of covalent modifications and catalytic reorganization. These modifications have an important role in the regulation of chromatin structure and are mediated by large multisubunit complexes that contain modular proteins with several conserved catalytic and noncatalytic adaptor domains.

resultsUsing computational sequence-profile analysis methods, we identified a previously uncharacterized, predicted alpha-helical domain of about 85 residues in chromosomal proteins such as Swi3p, Rsc8p, Moira and several other uncharacterized proteins. This module, termed the SWIRM domain, is predicted to mediate specific protein-protein interactions in the assembly of chromatin-protein complexes. In one group of proteins, which are highly conserved throughout the crown-group eukaryotes, the SWIRM domain is linked to a catalytic domain related to the monoamine and polyamine oxidases. Another human protein has the SWIRM domain linked to a JAB domain that is involved in protein degradation through the ubiquitin pathway.

conclusionsIdentification of the SWIRM domain could help in directed experimental analysis of specific interactions in chromosomal proteins. We predict that the proteins in which it is combined with an amino-oxidase domain define a novel class of chromatin-modifying enzymes, which are likely to oxidize either the amino group of basic residues in histones and other chromosomal proteins or the polyamines in chromatin, and thereby alter the charge distribution. Other forms, such as KIAA1915, may link chromatin modification to ubiquitin-dependent protein degradation.

Indexed as

Amino Acid MotifsAnimalsArabidopsis ProteinsChromatinChromosomal Proteins, Non-HistoneComputational BiologyConserved SequenceDatabases, ProteinDimerizationDNA-Binding ProteinsDrosophila ProteinsFungal ProteinsHumansNuclear ProteinsPeptidesProtein Interaction MappingArabidopsis ProteinsChromatinChromosomal Proteins, Non-HistoneDNA-Binding ProteinsDrosophila ProteinsFungal ProteinsNuclear ProteinsPeptidesRSC complex, S cerevisiaeSaccharomyces cerevisiae ProteinsSWI3 protein, S cerevisiaeTrans-ActivatorsTranscription Factors

Identifiers

PMID12186646
PMCPMC126233
OpenAlexW1580465437

What OpenQuestion holds

Textmetadata
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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.