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Growth Phase-Dependent Regulation of Target Gene Promoters for Binding of the Essential Orphan Response Regulator HP1043 of <i>Helicobacter pylori</i>

1 Sept 2002

Abstract excerpt

Helicobacter pylori encodes three two-component systems and two orphan response regulators (RRs) that are predicted to be involved in transcriptional regulation. The HP1043 gene encodes an essential OmpR-like RR, 1043RR, for which no histidine kinase has been identified. Gel filtration and cross-linking experiments on the purified 1043RR protein reveals that this protein is a dimer and in vivo dimerization assays...

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PMID: 12169605
DOI: 10.1128/jb.184.17.4800-4810.2002

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