Article
Unraveling infectious structures, strain variants and species barriers for the yeast prion [PSI+].
Nature structural & molecular biology - 1 Jun 2009
Tessier Peter M, Lindquist Susan
Abstract excerpt
Prions are proteins that can access multiple conformations, at least one of which is beta-sheet rich, infectious and self-perpetuating in nature. These infectious proteins show several remarkable biological activities, including the ability to form multiple infectious prion conformations, also known as strains or variants, encoding unique biological phenotypes, and to establish and overcome prion species...
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