MUL1: Lysates

E3 ubiquitin-protein ligase that plays a role in the control of mitochondrial morphology. Promotesmitochondrial fragmentation and influences mitochondrial localization. Inhibits cell growth. When overexpressed,activates JNK through MAP3K7/TAK1 and induces caspase-dependent apoptosis. E3 ubiquitin ligases accept ubiquitin froman E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfer the ubiquitin to targetedsubstrates