Proteins harbouring a peroxisomal targeting transmission of type 1 (PTS1) are recognized by the import receptor Pex5p in the cytosol which directs them to a docking and translocation complex at the peroxisomal membrane. that this ubiquitinated forms of Pex5p are targeted for proteasomal degradation. Accumulation of ubiquitinated Pex5p in proteasomal mutants demonstrates that this ubiquitination… Continue reading Proteins harbouring a peroxisomal targeting transmission of type 1 (PTS1) are