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. Author manuscript; available in PMC: 2019 Jun 27.
Published in final edited form as: Vaccine. 2018 May 31;36(28):4095–4101. doi: 10.1016/j.vaccine.2018.05.086

Figure 1. Differences between WT and X-179A HAs.

Figure 1

A side view (A) and top view (B) of the H1 trimer are shown (PDB ID code 3UBN). Residue 212 is shown in yellow and residue 226 is shown in red. The glycan receptor is shown in black.