ATG4B

Cysteine protease ATG4B is an is_associated_with::enzyme that in humans is encoded by the ATG4B is_associated_with::gene.

One main function of Atg4 is to cleave the pre-protein of Atg8, leading to the non-lapidated soluble (-I) form which can be processed further by Atg3, Atg7, Atg5-12 into the lapidated form (-II) anchored to the autophagic membrane.

Interactions
ATG4B has been shown to interact with is_associated_with::GABARAPL2.