Complex-type N-linked oligosaccharides of gp120 from human immunodeficiency virus type 1 contain sulfated N-acetylglucosamine.
Shilatifard, Merkle, Helland, Welles, Haseltine, and Cummings. 1993. “Complex-Type N-Linked Oligosaccharides of Gp120 from Human Immunodeficiency Virus Type 1 Contain Sulfated N-Acetylglucosamine.”. J Virol 67 (2): 943-52.