UBE2V2 (Ubiquitin-Conjugating Enzyme E2 Variant 2): UBE2V2 is a gene involved in the ubiquitin-proteasome system, a key pathway responsible for protein degradation and turnover. It plays a role in attaching ubiquitin molecules to target proteins, marking them for degradation. Through this process, UBE2V2 influences cellular functions, protein stability, and the response to cellular stress.