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Article

Length control of the injectisome needle requires only one molecule of Yop secretion protein P (YscP).

Proceedings of the National Academy of Sciences of the United States of America - 3 Aug 2010

Wagner Stefanie, Stenta Marco, Metzger Lisa C, Dal Peraro Matteo, Cornelis Guy R

Abstract excerpt

The needle length of the Yersinia spp. injectisome is determined by Yop secretion protein P (YscP), an early substrate of the injectisome itself. There is a linear correlation between the length of YscP and the length of the needle, suggesting that YscP acts as a molecular ruler. However, it is not known whether one single molecule of YscP suffices to control the length of one needle or whether several molecules...

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Identifiers

PMID: 20643949
DOI: 10.1073/pnas.1006985107
PMCID: PMC2922226

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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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