Works (1)

Updated: July 5th, 2023 15:55

2007 journal article

Role of the beta 1 subunit in the function and stability of the 20S proteasome in the hyperthermophilic archaeon Pyrococcus furiosus


By: L. Madding n, J. Michel n, K. Shockley n, S. Conners n, K. Epting n, M. Johnson n, R. Kelly n

MeSH headings : Archaeal Proteins / genetics; Archaeal Proteins / metabolism; Archaeal Proteins / physiology; Calorimetry, Differential Scanning; Genome, Archaeal; Hot Temperature; Molecular Chaperones / genetics; Molecular Chaperones / metabolism; Proteasome Endopeptidase Complex / genetics; Proteasome Endopeptidase Complex / metabolism; Proteasome Endopeptidase Complex / physiology; Protein Subunits / genetics; Protein Subunits / metabolism; Protein Subunits / physiology; Pyrococcus furiosus / genetics; Pyrococcus furiosus / metabolism; Temperature; Transcription, Genetic
TL;DR: Results indicate that the β1 subunit in the P. furiosus 20S proteasome plays a thermostabilizing role and influences biocatalytic properties, suggesting that β subunit composition is a factor in archaeal proteasom function during thermal stress, when polypeptide turnover is essential to cell survival. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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