UniProt Summary: Metallocarboxypeptidase that mediates deglutamylation of target proteins. Catalyzes the deglutamylation of polyglutamate side chains generated by post-translational polyglutamylation in proteins such as tubulins. Also removes polyglutamates from the carboxy-terminus of target proteins such as MYLK. Mediates deglutamylation of CGAS, regulating the antiviral activity of CGAS. Acts as a long-chain deglutamylase and specifically shortens long polyglutamate chains, while it is not able to remove the branching point glutamate, a process catalyzed by AGBL5/CCP5. {ECO:0000250|UniProtKB:Q09LZ8}.
Pfam DomainsGO Terms
Pfam Domains
Peptidase M14
GO Terms
protein side chain deglutamylation
C-terminal protein deglutamylation
protein deglutamylation
C-terminal protein amino acid modification
metallocarboxypeptidase activity
peptidyl-glutamic acid modification
tubulin binding
ciliary basal body
centriole
defense response to virus
response to virus
post-translational protein modification
zinc ion binding
peptidyl-amino acid modification
defense response to other organism
Golgi apparatus
immune effector process
proteolysis
response to other organism
response to external biotic stimulus
response to biotic stimulus
defense response
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)