APG12-like, APG12L, ATG12, Autophagy 12, Autophagy-related protein 12, FBR93, HAPG12, Ubiquitin-like protein ATG12,,ATG12
Ubiquitin-like protein involved in autophagy vesicles formation. Conjugation with ATG5 through a ubiquitin-like conjugating system involving also ATG7 as an E1-like activating enzyme and ATG10 as an E2-like conjugating enzyme, is essential for its function.