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Article

YscB of Yersinia pestis functions as a specific chaperone for YopN.

Journal of bacteriology - 1 Sept 1998

Jackson M W, Day J B, Plano G V

Abstract excerpt

Following contact with a eucaryotic cell, Yersinia species pathogenic for humans (Y. pestis, Y. pseudotuberculosis, and Y. enterocolitica) export and translocate a distinct set of virulence proteins (YopE, YopH, YopJ, YopM, and YpkA) from the bacterium into the eucaryotic cell. During in vitro gr...

Topics

Amino Acid Sequence
Bacterial Outer Membrane Proteins
Bacterial Proteins
Binding Sites
Membrane Proteins
Molecular Chaperones
Molecular Sequence Data
Mutation
Trans-Activators
Yersinia pestis

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 9733695
DOI: 10.1128/JB.180.18.4912-4921.1998
PMCID: PMC107517

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-9733695-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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YscB of Yersinia pestis functions as a specific chaperone for YopN.PMID 9733695Read ↗

A complex composed of SycN and YscB functions as a specific chaperone for YopN in Yersinia pestis.Semantic proximity Read ↗

YscP of Yersinia pestis is a secreted component of the Yop secretion system.Semantic proximity Read ↗

Yersinia pestis YscG protein is a Syc-like chaperone that directly binds yscE.Semantic proximity Read ↗

YopD of Yersinia pestis plays a role in negative regulation of the low-calcium response in addition to its role in translocation of Yops.Semantic proximity Read ↗

Regulated secretion of YopN by the type III machinery of Yersinia enterocolitica.Semantic proximity Read ↗

Autoproteolysis of YscU of Yersinia pseudotuberculosis is important for regulation of expression and secretion of Yop proteins.Semantic proximity Read ↗

Individual chaperones required for Yop secretion by Yersinia.Semantic proximity Read ↗

A novel protein, LcrQ, involved in the low-calcium response of Yersinia pseudotuberculosis shows extensive homology to YopH.Semantic proximity Read ↗

Evidence for targeting of Yop effectors by the chromosomally encoded Ysa type III secretion system of Yersinia enterocolitica.Semantic proximity Read ↗

The V antigen of Yersinia pestis regulates Yop vectorial targeting as well as Yop secretion through effects on YopB and LcrG.Semantic proximity Read ↗

The type III secretion chaperone LcrH co-operates with YopD to establish a negative, regulatory loop for control of Yop synthesis in Yersinia pseudotuberculosis.Semantic proximity Read ↗

Autoproteolysis and intramolecular dissociation of Yersinia YscU precedes secretion of its C-terminal polypeptide YscU(CC).Semantic proximity Read ↗

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