The enzyme from yeast is highly specific for tetradecanoyl-CoA, and highly specific for N-terminal glycine in oligopeptides containing serine in the 5-position. The enzyme from mammalian heart transfers acyl groups to a specific 51 kDa acceptor protein.
Guertin, D., Gris-Miron, L. and Riendeau, D. Identification of a 51-kilodalton polypeptide fatty acyl chain acceptor in soluble extracts from mouse cardiac tissue. Biochem. Cell Biol.64 (1986) 1249–1255. [PMID: 3566958]
Heuckeroth, R.O., Towler, D.A., Adams, S.P., Glaser, L. and Gordon, J.I. 11-(Ethylthio)undecanoic acid. A myristic acid analogue of altered hydrophobicity which is functional for peptide N-myristoylation with wheat germ and yeast acyltransferase. J. Biol. Chem.263 (1988) 2127–2133. [PMID: 3123489]