Adolescent Health in Myanmar
Support Burnet’s Adolescent Health Programs in Myanmar today.
Support Burnet’s Adolescent Health Programs in Myanmar today.
Support Burnet’s Adolescent Health Programs in Myanmar today.
Support Burnet’s Adolescent Health Programs in Myanmar today.
Hetero-oligomerization between human immunodeficiency virus type 2 (HIV-2) envelope glycoprotein (Env) truncation mutants and epitope-tagged gp160 is dependent on the presence of gp41 transmembrane protein ™ amino acids 552 to 589, a putative amphipathic alpha-helical sequence. HIV-2 Env truncation mutants containing this sequence were also able to form cross-type hetero-oligomers with HIV-1 Env. HIV-2/HIV-1 hetero-oligomerization was, however, more sensitive to disruption by mutagenesis or increased temperature. The conservation of the Env oligomerization function of the HIV-1 and HIV-2 alpha-helical sequences suggests that retroviral TM alpha-helical motifs may have a universal role in oligomerization.