Structure, receptor binding, and antigenicity of influenza virus hemagglutinins from the 1957 H2N2 pandemic.
Xu, R., McBride, R., Paulson, J.C., Basler, C.F., Wilson, I.A.(2010) J Virol 84: 1715-1721
- PubMed: 20007271 
- DOI: 10.1128/JVI.02162-09
- Primary Citation of Related Structures:  
3KU3, 3KU5, 3KU6 - PubMed Abstract: 
The hemagglutinin (HA) envelope protein of influenza viruses mediates essential viral functions, including receptor binding and membrane fusion, and is the major viral antigen for antibody neutralization. The 1957 H2N2 subtype (Asian flu) was one of the three great influenza pandemics of the last century and caused 1 million deaths globally from 1957 to 1968 ...