Figure 5

(A) The interactions between Jp-Hp and fusogenic region of HA2. (B) The partial structure of (A), where the interactions of Jp-Hp with the fusion peptide of HA2 was indicated. The docking simulation was performed in Sybyl 2.0 software, and the HA structure used was that of 4EDB (H1) adopted from the Protein Data Bank (PDB).