N-epsilon-lysine acetyltransferase that catalyzes acetylation of a large number of proteins (PubMed:30352934). Binds acetyl-CoA (PubMed:19343803). acetyl-CoA + L-lysyl-[protein] = CoA + H(+) + N(6)-acetyl-L-lysyl-[protein] Belongs to the acetyltransferase family.