Alg14 is involved dolichol-linked oligosaccharide biosynthesis and anchors the catalytic subunit Alg13 to the ER membrane [1].

1: Alg14 recruits Alg13 to the cytoplasmic face of the endoplasmic reticulum to form a novel bipartite UDP-N-acetylglucosamine transferase required for the second step of N-linked glycosylation. Gao XD, Tachikawa H, Sato T, Jigami Y, Dean N; J Biol Chem. 2005;280:36254-36262. PMID:16100110