Ribosome hibernation helps cells survive stress by reversibly silencing translation and preserving ribosomal complexes. Although well characterized in bacteria and eukaryotes, archaeal hibernation remains poorly understood. Using cryoEM of archaeal lysates, we identified AHA (AMPKγ-HPF from Archaea), a broadly conserve...
Diorge P. Souza, Mira B. May, Jackson Carrion et al.· EMBO Journal· 0 citations
Surface layers (S-layers) are paracrystalline protein lattices that form the outermost boundary of many archaeal and bacterial cells. Interest in S-layer biology has grown rapidly in recent years, driven by advances in structural and bioinformatic studies that have revealed new insights into lattice organization and fu...
Buse Isbilir, T. Bharat, V. Alva· Current Opinion in Microbiol...· 0 citations
Surface layers (S-layers) are paracrystalline protein lattices that form the outermost layer of the cell envelope in most archaea, providing structural support, protecting against external insults, and co-ordinating interactions with their environment. Despite their widespread occurrence, the molecular and structural d...
I. Caspy, V. Cvirkaite-Krupovic, Sofie van Dorst et al.· bioRxiv· 0 citations
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