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Article

Crystallization and preliminary X-ray analysis of a decameric form of cytosolic thioredoxin peroxidase 1 (Tsa1), C47S mutant, from Saccharomyces cerevisiae.

Acta crystallographica. Section F, Structural biology and crystallization communications - 1 Aug 2007

de Oliveira Marcos Antonio, Genu Victor, Discola Karen Fulan, Alves Simone Vidigal, Netto Luis Eduardo Soares, Guimarães Beatriz Gomes

Abstract excerpt

Saccharomyces cerevisiae cytosolic thioredoxin peroxidase 1 (cTPxI or Tsa1) is a bifunctional enzyme with protective roles in cellular defence against oxidative and thermal stress that exhibits both peroxidase and chaperone activities. Protein overoxidation and/or high temperatures induce great changes in its quaternary structure and lead to its assembly into large complexes that possess chaperone activity. A...

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Identifiers

PMID: 17671363
DOI: 10.1107/S1744309107031557
PMCID: PMC2335153

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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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