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Article

Multiple protein-DNA and protein-protein interactions are involved in transcriptional activation by MalT.

Molecular microbiology - 1 Oct 1994

Danot O, Raibaud O

Abstract excerpt

The promoters of the Escherichia coli maltose regulon are positively regulated by the MalT protein, which recognizes a short asymmetric nucleotide sequence that is present as several copies in each promoter of the regulon. We report a detailed biochemical characterization of the interaction of MalT with the promoter of the malPQ operon. The MalT sites in malPp were precisely located and their occupation as a...

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PMID: 7830577
DOI: 10.1111/j.1365-2958.1994.tb01294.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Multiple protein-DNA and protein-protein interactions are involved in transcriptional activation by MalT.PMID 7830577Read ↗

Characterization of malT mutants that constitutively activate the maltose regulon of Escherichia coli.Semantic proximity Read ↗

Supercoiling is essential for the formation and stability of the initiation complex at the divergent malEp and malKp promoters.Semantic proximity Read ↗

The N terminus of the Escherichia coli transcription activator MalT is the domain of interaction with MalY.Semantic proximity Read ↗

A new mechanism for the control of a prokaryotic transcriptional regulator: antagonistic binding of positive and negative effectors.Semantic proximity Read ↗

Two domains of MalT, the activator of the Escherichia coli maltose regulon, bear determinants essential for anti-activation by MalK.Semantic proximity Read ↗

MalK, the ATP-binding cassette component of the Escherichia coli maltodextrin transporter, inhibits the transcriptional activator malt by antagonizing inducer binding.Semantic proximity Read ↗

Genetic mapping and biochemical analysis of mutants in the maltose regulatory gene of the MAL1 locus of Saccharomyces cerevisiae.Semantic proximity Read ↗

The ATP-binding cassette subunit of the maltose transporter MalK antagonizes MalT, the activator of the Escherichia coli mal regulon.Semantic proximity Read ↗

Functional domain analysis of the Saccharomyces MAL-activator.Semantic proximity Read ↗

Progress in the identification of interaction sites on the periplasmic maltose binding protein from E coli.Semantic proximity Read ↗

MalFGK complex assembly and transport and regulatory characteristics of MalK insertion mutants.Semantic proximity Read ↗

H-NS and StpA proteins stimulate expression of the maltose regulon in Escherichia coli.Semantic proximity Read ↗

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