UniProt Summary: E3 ubiquitin-protein ligase that mediates the ubiquitination of AKT1 and GLUL, thereby playing a role in neuron cells differentiation. Plays a role in the establishment and maintenance of neuronal transmission and plasticity. Regulates Schwann cells differentiation by mediating ubiquitination of GLUL. Promotes neurodegeneration by mediating 'Lys-48'-linked polyubiquitination and subsequent degradation of AKT1 in axons: degradation of AKT1 prevents AKT1-mediated phosphorylation of GSK3B, leading to GSK3B activation and phosphorylation of DPYSL2/CRMP2 followed by destabilization of microtubule assembly in axons (Probable). {ECO:0000305|PubMed:14561866}.
Pfam DomainsGO Terms
Pfam Domains
No Pfam Domain information is available for this gene.
GO Terms
protein K48-linked ubiquitination
synaptic vesicle membrane
ubiquitin protein ligase activity
ubiquitin-protein transferase activity
lysosome
endosome
protein polyubiquitination
proteasome-mediated ubiquitin-dependent protein catabolic process
proteasomal protein catabolic process
ubiquitin-dependent protein catabolic process
modification-dependent protein catabolic process
modification-dependent macromolecule catabolic process
cell junction
proteolysis involved in cellular protein catabolic process
cellular protein catabolic process
protein catabolic process
protein ubiquitination
protein modification by small protein conjugation
cellular macromolecule catabolic process
protein modification by small protein conjugation or removal
macromolecule catabolic process
organonitrogen compound catabolic process
proteolysis
organic substance catabolic process
cellular catabolic process
membrane
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)