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Article

Escherichia coli tatC mutations that suppress defective twin-arginine transporter signal peptides.

Journal of molecular biology - 23 Nov 2007

Strauch Eva-Maria, Georgiou George

Abstract excerpt

In vitro studies have suggested that the TatBC complex serves as the receptor for signal peptides targeted for export via the twin-arginine translocation (Tat) pathway. Substitution of the hallmark twin-arginine dipeptide with two lysines abrogates export of physiological substrates in all organisms. We report the isolation and characterization of suppressor mutations that allow export of an ssTor(KK)-GFP-SsrA...

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Identifiers

PMID: 17936785
DOI: 10.1016/j.jmb.2007.09.050
PMCID: PMC2661573

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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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