Effect of Glycosylation on an Immunodominant Region in the V1V2 Variable Domain of the HIV-1 Envelope gp120 Protein
Fig 2
A three-dimensional image of the glycosylated peptide construct from the CAP45 strain.
(A) A ribbon diagram shows the gp120 V1 fragment in green, and the V2 fragment in red. A disulfide bond is shown in yellow, and the carbohydrates corresponding to sites N156 and N160 are shown as sticks in white (B) The chemical composition of high-mannose glycan, (Man)5(GlcNAc)2, is shown.