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Article

Deactivation of the sporulation transcription factor Spo0A by the Spo0E protein phosphatase.

Proceedings of the National Academy of Sciences of the United States of America - 1 Mar 1994

Ohlsen K L, Grimsley J K, Hoch J A

Abstract excerpt

The spo0E locus of Bacillus subtilis codes for a negative regulator of sporulation that, when overproduced, represses sporulation and, if deleted, results in inappropriate timing of sporulation. The product of this locus, Spo0E, was purified and found to be a protein phosphatase, which specifically dephosphorylated the sporulation transcription factor Spo0A-P, converting it to an inactive form. Spo0E was not...

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Identifiers

PMID: 8127878
DOI: 10.1073/pnas.91.5.1756
PMCID: PMC43242

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Source receipt: pubmed, retrieved 7 Sept 2026.

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Deactivation of the sporulation transcription factor Spo0A by the Spo0E protein phosphatase.PMID 8127878Read ↗

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

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

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

Krebs cycle function is required for activation of the Spo0A transcription factor in Bacillus subtilis.Semantic proximity Read ↗

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

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

Interaction surface of the Spo0A response regulator with the Spo0E phosphatase.Semantic proximity Read ↗

Functional role for a conserved aspartate in the Spo0E signature motif involved in the dephosphorylation of the Bacillus subtilis sporulation regulator Spo0A.Semantic proximity Read ↗

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

Coordination of cell decisions and promotion of phenotypic diversity in B. subtilis via pulsed behavior of the phosphorelay.Semantic proximity Read ↗

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