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Article

Two mutant RecA proteins possessing pH-dependent strand exchange activity exhibit pH-dependent presynaptic filament formation.

Journal of molecular biology - 5 Sept 1993

Pinsince J M, Muench K A, Bryant F R, Griffith J D

Abstract excerpt

In previous studies it was shown that the mutant RecA proteins, [G160N]RecA and [H163A]RecA, are unable to catalyze ATP-dependent DNA strand exchanges at pH 7.5, but are active at pH 6.0 to 6.8. Here, we have used electron microscopy to follow the assembly of these mutant proteins onto single-str...

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Share to Adenosine Triphosphate
Share to DNA, Bacterial
Share to DNA, Single-Stranded

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 8377192
DOI: 10.1006/jmbi.1993.1484

Genes

SSB

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-8377192-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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Two mutant RecA proteins possessing pH-dependent strand exchange activity exhibit pH-dependent presynaptic filament formation.PMID 8377192Read ↗

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