Compilation and analysis of sigma(54)-dependent promoter sequences.

doi:10.1093/nar/27.22.4305

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Article

Compilation and analysis of sigma(54)-dependent promoter sequences.

Nucleic acids research - 15 Nov 1999

Barrios H, Valderrama B, Morett E

Abstract excerpt

Promoters recognized by the RNA-polymerase with the alternative sigma factor sigma(54) (Esigma54) are unique in having conserved positions around -24 and -12 nucleotides upstream from the transcriptional start site, instead of the typical -35 and -10 boxes. Here we compile 186 -24/-12 promoter sequences reported in the literature and generate an updated and extended consensus sequence. The use of the extended...

Topics

Bacteria
Base Sequence
Consensus Sequence
Conserved Sequence
DNA, Bacterial
DNA-Binding Proteins
DNA-Directed RNA Polymerases
Databases, Factual
Molecular Sequence Data
Mutation
Promoter Regions, Genetic
RNA Polymerase Sigma 54
Sequence Homology, Nucleic Acid
Sigma Factor
Transcription, Genetic

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Identifiers

PMID: 10536136
DOI: 10.1093/nar/27.22.4305
PMCID: PMC148710

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