Predicted to enable acetyl-CoA binding activity and peptide alpha-N-acetyltransferase activity. Predicted to be involved in N-terminal protein amino acid acetylation; actin modification; and regulation of actin polymerization or depolymerization. Predicted to be located in cytosol. Predicted to be active in cytoplasm. Is expressed in heart ventricle; liver; and metanephros. Orthologous to human NAA80 (N-alpha-acetyltransferase 80, NatH catalytic subunit). [provided by Alliance of Genome Resources, Apr 2022]