UBE2Q2
Function
Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro catalyzes 'Lys-48'-linked polyubiquitination.
Pathway
Protein modification; protein ubiquitination.
Post-translational modifications
Auto-ubiquitinated in vitro.
Sequence Similarities
Belongs to the ubiquitin-conjugating enzyme family.
Tissue Specificity
Detected in hypopharyngeal head and neck squamous cell carcinoma, in tumor masses and invasive epithelium.
Cellular localization
- Cytoplasm
Alternative names
Ubiquitin-conjugating enzyme E2 Q2, E2 ubiquitin-conjugating enzyme Q2, Ubiquitin carrier protein Q2, Ubiquitin-protein ligase Q2, UBE2Q2