The gp120 backbone is shown like a cartoon, with the inner website colored red, the outer domain blue, and the bridging sheet domain cyan
The gp120 backbone is shown like a cartoon, with the inner website colored red, the outer domain blue, and the bridging sheet domain cyan. gp120 mutant, E275CYU-2, was expressed and characterized. This variant retains superb binding affinity for peptide triazoles, for sCD4 and additional CD4 binding site (CD4bs) ligands, and for a CD4-induced (CD4i) ligand…