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Article

Effect of cargo size and shape on the transport efficiency of the bacterial Tat translocase.

FEBS letters - 2 Apr 2013

Whitaker Neal, Bageshwar Umesh, Musser Siegfried M

Abstract excerpt

The Tat machinery translocates fully-folded and oligomeric substrates. The passage of large, bulky cargos across an ion-tight membrane suggests the need to match pore and cargo size, and therefore that Tat transport efficiency may depend on both cargo size and shape. A series of cargos of different sizes and shapes were generated using the natural Tat substrate pre-SufI as a base. Four (of 17) cargos transported...

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Identifiers

PMID: 23422074
DOI: 10.1016/j.febslet.2013.02.015
PMCID: PMC3613985

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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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