NAA38 (N(Alpha)-Acetyltransferase 38): NAA38 is an enzyme involved in the post-translational modification of proteins, specifically acetylating the alpha-amino group of newly synthesized proteins. This modification influences protein stability, localization, and function. NAA38 plays key roles in cellular processes such as gene expression regulation and the stress response. Changes in NAA38 activity have been associated with metabolic disorders and neurodegenerative diseases, highlighting its importance in cellular metabolism and homeostasis.