Structural Constraints at the Trimer Apex Stabilize the HIV-1 Envelope in a Closed, Antibody-Protected Conformation
ABSTRACT The human immunodeficiency virus type 1 (HIV-1) envelope (Env) trimer evades antibody recognition by adopting a closed prefusion conformation. Here, we show that two conserved tyrosines (Y173, Y177) within the second variable (V2) loop of the gp120 Env glycoprotein are key regulators of the...
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Auteurs principaux: | Christina Guzzo, Peng Zhang, Qingbo Liu, Alice L. Kwon, Ferzan Uddin, Alexandra I. Wells, Hana Schmeisser, Raffaello Cimbro, Jinghe Huang, Nicole Doria-Rose, Stephen D. Schmidt, Michael A. Dolan, Mark Connors, John R. Mascola, Paolo Lusso |
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Format: | article |
Langue: | EN |
Publié: |
American Society for Microbiology
2018
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Accès en ligne: | https://doaj.org/article/4219b1d66dad426da628082e667f09a5 |
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