label: tubulin N-terminal N-acetyltransferase activity
label_lc: tubulin n-terminal n-acetyltransferase activity
description: "Catalysis of the reaction: acetyl-CoA + N-terminal L-methionyl-[tubulin] = CoA + H+ + N-terminal N(alpha)-acetyl-L-methionyl-[tubulin]. The N-terminus of both alpha- and beta-tubulin are acetylated."