tokens: In addition , we also constructed and expressed chimeric fusion protein that contains HIV-2 gag with V3 domains of HIV-1IIIB , HIV-1MN , HIV-1SF2 and HIV-1RF .
folded_tokens: in addition , we also construct and express chimeric fusion protein that contain hiv-2 gag with v3 domain of hiv-1iiib , hiv-1mn , hiv-1sf2 and hiv-1rf .