ATP/GTP Binding Protein Like Protein 3 (AGBL3)

CCP3; Cytosolic carboxypeptidase 3

ATP/GTP Binding Protein Like Protein 3 (AGBL3)
AGBL3, Belongs to the peptidase M14 family, May play a role in the processing of tubulin. Nna1/CCP1, CCP2, CCP5, and CCP6 were found to exhibit a cytosolic distribution, with a slight accumulation of CCP5 in the nucleus. Nna1/CCP1 and CCP2–6 function in the processing of cytosolic proteins such as alpha-tubulin, which is known to be modified by the removal of a C-terminal tyrosine.
Analysis of the forms of alpha tubulin in the olfactory bulb of mice lacking Nna1/CCP1 showed the absence of the detyrosinylated form in the mitral cells. Taken together, these results are consistent with a role for Nna1/CCP1 and the related CCPs in the processing of tubulin.

Organism species: Homo sapiens (Human)

Organism species: Mus musculus (Mouse)

Organism species: Rattus norvegicus (Rat)