69104-GO

Definition: 
protein polyubiquitination
ubiquitin-protein ligase activity
mitochondrion
mitochondrial outer membrane
endoplasmic reticulum
endoplasmic reticulum membrane
zinc ion binding
membrane
integral component of membrane
ligase activity
metal ion binding
GTPase binding
protein autoubiquitination
protein localization to mitochondrion
regulation of mitochondrial fission
positive regulation of mitochondrial fission
negative regulation of cell aging