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Article

Dimer form of phosphorylated Spo0A, a transcriptional regulator, stimulates the spo0F transcription at the initiation of sporulation in Bacillus subtilis.

Journal of molecular biology - 30 Jun 1995

Asayama M, Yamamoto A, Kobayashi Y

Abstract excerpt

The Spo0A protein of Bacillus subtilis is a transcriptional regulator that shows extensive homology to the regulator proteins in bacterial two-component regulatory systems. Phosphorylation of Spo0A is absolutely necessary for the initiation of sporulation. We now show that phospho-Spo0A is a dimer, binds specifically to the spo0F promoter region, and stimulates the transcription from the P2 promoter recognized by...

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Identifiers

PMID: 7541470
DOI: 10.1006/jmbi.1995.0354

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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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Dimer form of phosphorylated Spo0A, a transcriptional regulator, stimulates the spo0F transcription at the initiation of sporulation in Bacillus subtilis.PMID 7541470Read ↗

Signal transduction and sporulation in Bacillus subtilis: autophosphorylation of Spo0A, a sporulation initiation gene product.Semantic proximity Read ↗

Spo0A activates and represses its own synthesis by binding at its dual promoters.Semantic proximity Read ↗

Bacillus subtilis mutations that alter the pathway of phosphorylation of the anti-anti-sigmaF factor SpoIIAA lead to a Spo- phenotype.Semantic proximity Read ↗

REGULATION OF THE PHOSPHORELAY AND THE INITIATION OF SPORULATION IN <i>BACILLUS SUBTILIS</i>Semantic proximity Read ↗

Signal transduction and sporulation in Bacillus subtilis: heterologous phosphorylation of Spo0A, a sporulation initiation gene product.Semantic proximity Read ↗

Spo0A mutants of Bacillus subtilis with sigma factor-specific defects in transcription activation.Semantic proximity Read ↗

SpoIIE governs the phosphorylation state of a protein regulating transcription factor sigma F during sporulation in Bacillus subtilis.Semantic proximity Read ↗

Integration of multiple developmental signals in Bacillus subtilis through the Spo0A transcription factor.Semantic proximity Read ↗

Mutational dissociation of the positive and negative regulatory properties of the Spo0A sporulation transcription factor of Bacillus subtilis.Semantic proximity Read ↗

Lessons and questions from the structure of the Spo0A activation domain.Semantic proximity Read ↗

Multiple protein-aspartate phosphatases provide a mechanism for the integration of diverse signals in the control of development in B. subtilis.Semantic proximity Read ↗

The Spo0A sof mutations reveal regions of the regulatory domain that interact with a sensor kinase and RNA polymerase.Semantic proximity Read ↗

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