Specific ubiquitin–UBD interactions are crucial for the regulation of multiple cellular functions, including protein stability, receptor trafficking, DNA damage responses and inflammatory pathways.

Ubiquitylation is a reversible post-translational modification involved in a myriad of cellular functions. A superfamily of approximately 100 ubiquitin-specific proteases, called deubiquitylating ...

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 disrupted protein degradation process in heart muscle cells can lead to a range of severe heart diseases. In the case of ...

E1 enzymes facilitate conjugation of ubiquitin and ubiquitin-like proteins through adenylation ... that uncovered at least three critical E2 residues that were important for function in vivo and for ...

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.

An enzyme called Ubiquitin-specific peptidase 5 is a key factor in protein quality in heart muscle cellsA disrupted protein ...