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Article

The Lactobacillus casei ptsHI47T mutation causes overexpression of a LevR-regulated but RpoN-independent operon encoding a mannose class phosphotransferase system.

Journal of bacteriology - 1 Jul 2004

Mazé Alain, Boël Grégory, Poncet Sandrine, Mijakovic Ivan, Le Breton Yoann, Benachour Abdellah, Monedero Vicente, Deutscher Josef, Hartke Axel

Abstract excerpt

A proteome analysis of Lactobacillus casei mutants that are affected in carbon catabolite repression revealed that a 15-kDa protein was strongly overproduced in a ptsHI47T mutant. This protein was identified as EIIA of a mannose class phosphotransferase system (PTS). A 7.1-kb DNA fragment containing the EIIA-encoding open reading frame and five other genes was sequenced. The first gene encodes a protein...

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Identifiers

PMID: 15231787
DOI: 10.1128/JB.186.14.4543-4555.2004
PMCID: PMC438589

Genes

PTS

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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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