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Pup grows up: in vitro characterization of the degradation of pupylated proteins
Author(s) -
Kraut Daniel A,
Matouschek Andreas
Publication year - 2010
Publication title -
the embo journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.484
H-Index - 392
eISSN - 1460-2075
pISSN - 0261-4189
DOI - 10.1038/emboj.2010.40
Subject(s) - biology , cell and molecular biology , protein degradation , proteasome , biochemistry , gene , plant development
By reconstituting the recently discovered prokaryotic ubiquitin-like protein (Pup)--proteasome degradation system in vitro, Weber-Ban and colleagues (Striebel et al, 2010) elucidate its mechanism and describe a surprising variation on the established principles of protease targeting. Nevertheless, their findings suggest that the bacterial and eukaryotic systems follow the same overall principles even if the details differ.