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Article

Differential roles of multiple signal peptidases in the virulence of Listeria monocytogenes.

Molecular microbiology - 1 Mar 2004

Bonnemain Claire, Raynaud Catherine, Réglier-Poupet Hélène, Dubail Iharilalao, Frehel Claude, Lety Marie-Annick, Berche Patrick, Charbit Alain

Abstract excerpt

Most bacteria contain one type I signal peptidase (Spase I) for cleavage of signal peptides from exported and secreted proteins. Here, we identified a locus encoding three contiguous Spase I genes in the genome of Listeria monocytogenes. The deduced Sip proteins (denoted SipX, SipY and SipZ) are significantly similar to SipS and SipT, the major SPase I proteins of Bacillus subtilis (38% to 44% peptidic identity)....

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Identifiers

PMID: 14982622
DOI: 10.1111/j.1365-2958.2004.03916.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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