Article (Scientific journals)
LogoMotif: A Comprehensive Database of Transcription Factor Binding Site Profiles in Actinobacteria.
Augustijn, Hannah E; Karapliafis, Dimitris; Joosten, Kristy M M et al.
2024In Journal of Molecular Biology, 436 (17), p. 168558
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Keywords :
actinobacteria; biosynthetic gene clusters; gene expression; regulators; regulatory network; Transcription Factors; Bacterial Proteins; Binding Sites; Databases, Genetic; Computational Biology/methods; Streptomyces/genetics; Streptomyces/metabolism; Genome, Bacterial; Gene Expression Regulation, Bacterial; Bacterial Proteins/metabolism; Bacterial Proteins/genetics; Transcription Factors/metabolism; Transcription Factors/genetics; Actinobacteria/genetics; Actinobacteria/metabolism; Computational Biology; Streptomyces; Biophysics; Structural Biology; Molecular Biology
Abstract :
[en] Actinobacteria undergo a complex multicellular life cycle and produce a wide range of specialized metabolites, including the majority of the antibiotics. These biological processes are controlled by intricate regulatory pathways, and to better understand how they are controlled we need to augment our insights into the transcription factor binding sites. Here, we present LogoMotif (https://logomotif.bioinformatics.nl), an open-source database for characterized and predicted transcription factor binding sites in Actinobacteria, along with their cognate position weight matrices and hidden Markov models. Genome-wide predictions of binding site locations in Streptomyces model organisms are supplied and visualized in interactive regulatory networks. In the web interface, users can freely access, download and investigate the underlying data. With this curated collection of actinobacterial regulatory interactions, LogoMotif serves as a basis for binding site predictions, thus providing users with clues on how to elicit the expression of genes of interest and guide genome mining efforts.
Disciplines :
Microbiology
Author, co-author :
Augustijn, Hannah E;  Bioinformatics Group, Wageningen University, Wageningen, The Netherlands, Molecular Biotechnology, Institute of Biology, Leiden University, Leiden, The Netherlands
Karapliafis, Dimitris;  Bioinformatics Group, Wageningen University, Wageningen, The Netherlands
Joosten, Kristy M M;  Bioinformatics Group, Wageningen University, Wageningen, The Netherlands
Rigali, Sébastien  ;  Université de Liège - ULiège > Département des sciences de la vie
van Wezel, Gilles P;  Molecular Biotechnology, Institute of Biology, Leiden University, Leiden, The Netherlands. Electronic address: g.wezel@biology.leidenuniv.nl
Medema, Marnix H;  Bioinformatics Group, Wageningen University, Wageningen, The Netherlands, Molecular Biotechnology, Institute of Biology, Leiden University, Leiden, The Netherlands. Electronic address: marnix.medema@wur.nl
Language :
English
Title :
LogoMotif: A Comprehensive Database of Transcription Factor Binding Site Profiles in Actinobacteria.
Publication date :
01 September 2024
Journal title :
Journal of Molecular Biology
ISSN :
0022-2836
eISSN :
1089-8638
Publisher :
Academic Press, Netherlands
Volume :
436
Issue :
17
Pages :
168558
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
EC - European Commission
ERC - European Research Council
Funding text :
The work was supported by the European Union via ERC Advanced Grant 101055020-COMMUNITY to G.P.v.W. and ERC Starting Grant 948770-DECIPHER to M.H.M.
Available on ORBi :
since 20 October 2024

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