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Article

A repulsive electrostatic mechanism for protein export through the type III secretion apparatus.

Biophysical journal - 3 Feb 2010

Rathinavelan Thenmalarchelvi, Zhang Lingling, Picking Wendy L, Weis David D, De Guzman Roberto N, Im Wonpil

Abstract excerpt

Many Gram-negative bacteria initiate infections by injecting effector proteins into host cells through the type III secretion apparatus, which is comprised of a basal body, a needle, and a tip. The needle channel is formed by the assembly of a single needle protein. To explore the export mechanisms of MxiH needle protein through the needle of Shigella flexneri, an essential step during needle assembly, we have...

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Identifiers

PMID: 20141759
DOI: 10.1016/j.bpj.2009.10.030
PMCID: PMC2814197

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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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