label: peptide-alanine-alpha-N-acetyltransferase activity
label_lc: peptide-alanine-alpha-n-acetyltransferase activity
description: "Catalysis of the reaction: acetyl-CoA + N-terminal L-alanyl-[protein] = CoA + H+ + N-terminal N(alpha)-acetyl-L-alanyl-[protein]."