A complex of influenza hemagglutinin with a neutralizing antibody that binds outside the virus receptor binding site.
Fleury, D., Barrere, B., Bizebard, T., Daniels, R.S., Skehel, J.J., Knossow, M.(1999) Nat Struct Biol 6: 530-534
- PubMed: 10360354 
- DOI: 10.1038/9299
- Primary Citation of Related Structures:  
1QFU - PubMed Abstract: 
The structure of a complex of influenza hemagglutinin (HA) with a neutralizing antibody shows that the antibody binds to HA at a distance from the virus receptor binding site. Comparison of the properties of this antibody and its Fab with those of an antibody that recognizes an epitope overlapping the receptor binding site leads to two main conclusions ...