C54: Aut2 peptidase

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Unless otherwise stated all data on this page refer to the human proteins. Gene information is provided for human (Hs), mouse (Mm) and rat (Rn).

Enzymes

autophagy related 4B cysteine peptidase Show summary »« Hide summary More detailed page go icon to follow link

Target Id

2329

Nomenclature

autophagy related 4B cysteine peptidase

Previous and unofficial names

Genes

ATG4B (Hs), Atg4b (Mm), Atg4b (Rn)

Ensembl ID

ENSG00000168397 (Hs), ENSMUSG00000026280 (Mm), ENSRNOG00000018403 (Rn)

UniProtKB AC

Q9Y4P1 (Hs), Q8BGE6 (Mm)

EC number

3.4.22.-

How to cite this family page

Database page citation:

C54: Aut2 peptidase. Accessed on 18/08/2026. IUPHAR/BPS Guide to PHARMACOLOGY, http://www.guidetopharmacology.org/GRAC/FamilyDisplayForward?familyId=732.

Concise Guide to PHARMACOLOGY citation:

Alexander SPH, Fabbro D, Gibb AJ, Kelly E, Mathie AA, Peach CJ, Veale EL, Armstrong JF, Faccenda E, Harding SD, Southan C, Davies JA et al. (2025) The Concise Guide to PHARMACOLOGY 2025/26: Enzymes. Br J Pharmacol. 182: S307-S403.