Essential subunit of the N-oligosaccharyl transferase (OST) complex which catalyzes the transfer of a high mannose oligosaccharide from a lipid-linked oligosaccharide donor to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains.
[1] "Genome organization of human 48-kDa oligosaccharyltransferase (DDOST)."Yamagata T., Tsuru T., Momoi M.Y., Suwa K., Nozaki Y., Mukasa T., Ohashi H., Fukushima Y., Momoi T.Genomics 45:535-540(1997) [PubMed: 9367678] [Abstract]Cited for: NUCLEOTIDE SEQU