We believe that the ubiquitin/proteasome pathway is involved in so many cellular processes that it could not be properly described by a single model substrate and that the minimal requirement ...

The proteasome is a large protein complex in the cytoplasm of eukaryotic and archaeal cells responsible for proteolysis of proteins that have one or more poly-ubiquitin post-translational ...

A new study has identified an enzyme that plays an important role in breaking down unneeded or damaged proteins in the heart -- an important process for maintaining heart health.

A new study has identified an enzyme that plays an important role in breaking down unneeded or damaged proteins in the heart – an important process for maintaining heart health.