Article
Protein phosphatase 2A holoenzyme is targeted to peroxisomes by piggybacking and positively affects peroxisomal β-oxidation.
Plant physiology - 1 Feb 2015
Kataya Amr R A, Heidari Behzad, Hagen Lars, Kommedal Roald, Slupphaug Geir, Lillo Cathrine
Abstract excerpt
The eukaryotic, highly conserved serine (Ser)/threonine-specific protein phosphatase 2A (PP2A) functions as a heterotrimeric complex composed of a catalytic (C), scaffolding (A), and regulatory (B) subunit. In Arabidopsis (Arabidopsis thaliana), five, three, and 17 genes encode different C, A, and B subunits, respectively. We previously found that a B subunit, B'θ, localized to peroxisomes due to its C-terminal...
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