Tag: Mitophagy
RBR Ubiquitin Ligase
RBR ubiquitin ligases are hybrid E3 enzymes that combine RING‑type E2 binding with HECT‑like catalytic ubiquitin transfer. Through key members such as Parkin, HHARI and HOIP, the RBR family regulates mitophagy, protein‑quality control and M1‑linked ubiquitination in immune signalling, making them central to cellular stress responses and disease mechanisms.
RBR Ubiquitin Ligase
RBR ubiquitin ligases are hybrid E3 enzymes that combine RING‑type E2 binding with HECT‑like catalytic ubiquitin transfer. Through key members such as Parkin, HHARI and HOIP, the RBR family regulates mitophagy, protein‑quality control and M1‑linked ubiquitination in immune signalling, making them central to cellular stress responses and disease mechanisms.