Frequencies of acetylated and non-acetylated Drosophila Kc 167, yeast, and HeLa cell proteins with various N-terminal sequences (position 1 or 2).

Table 1 visualizes the Drosophila (fly) dataset according to known NAT substrates in humans and yeast (table adapted from [11]). Ace, acetylated N-termini; free, non acetylated N-termini; X* = A,G,H,P,R,S,T,V,Y.