N-epsilon-lysine acetyltransferase that catalyzes acetylation of a large number of proteins. Overexpression inhibits motility. acetyl-CoA + L-lysyl-[protein] = CoA + H(+) + N(6)-acetyl-L-lysyl-[protein] Mutant shows the same motility as wild-type strain. Belongs to the acetyltransferase family.