Structure-Based Stabilization of SOSIP Env Enhances Recombinant Ectodomain Durability and Yield

Abstract excerpt

Recent estimates have placed the number of new human immunodeficiency virus type 1 (HIV-1) infections at approximately 1.5 million per year, emphasizing the ongoing and urgent need for an effective vaccine. The envelope (Env) glycoprotein is the main focus of HIV-1 vaccine development, but, due to its inherent metastability, many Env variants are difficult to recombinantly express in the relatively large...