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Article

Control of the phosphorylation state of the HPr protein of the phosphotransferase system in Bacillus subtilis: implication of the protein phosphatase PrpC.

Journal of molecular microbiology and biotechnology - 1 Jan 2007

Singh Kalpana D, Halbedel Sven, Görke Boris, Stülke Jörg

Abstract excerpt

In the Gram-positive bacterium Bacillus subtilis as well as in other firmicutes, the HPr protein of the phosphotransferase system (PTS) has two distinct phosphorylation sites, His-15 and Ser-46. These sites are phosphorylated by the Enzyme I of the PTS and by the ATP-dependent HPr kinase/phosphorylase, respectively. As a result, the phosphorylation state of HPr reflects the nutrient supply of the cell and is in...

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Source

Identifiers

PMID: 17693724
DOI: 10.1159/000103608

Genes

PTS

Provenance

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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