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Article

Structural and functional analysis of two universal stress proteins YdaA and YnaF from Salmonella typhimurium: possible roles in microbial stress tolerance.

Journal of structural biology - 1 Mar 2015

Bangera M, Panigrahi R, Sagurthi S R, Savithri H S, Murthy M R N

Abstract excerpt

In many organisms "Universal Stress Proteins" (USPs) are induced in response to a variety of environmental stresses. Here we report the structures of two USPs, YnaF and YdaA from Salmonella typhimurium determined at 1.8Å and 2.4Å resolutions, respectively. YnaF consists of a single USP domain and forms a tetrameric organization stabilized by interactions mediated through chloride ions. YdaA is a larger protein...

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Identifiers

PMID: 25600413
DOI: 10.1016/j.jsb.2015.01.003

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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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