Enables glycylpeptide N-tetradecanoyltransferase activity. Acts upstream of or within N-terminal protein myristoylation and in utero embryonic development. Predicted to be located in cytosol and plasma membrane. Predicted to be extrinsic component of membrane. Predicted to be active in cytoplasm. Is expressed in several structures, including central nervous system; heart; liver; lung; and metanephros. Orthologous to human NMT1 (N-myristoyltransferase 1). [provided by Alliance of Genome Resources, Apr 2022]