Influenza virus neuraminidases with reduced enzymatic activity that avidly bind sialic Acid receptors.
Zhu, X., McBride, R., Nycholat, C.M., Yu, W., Paulson, J.C., Wilson, I.A.(2012) J Virol 86: 13371-13383
- PubMed: 23015718 
- DOI: 10.1128/JVI.01426-12
- Primary Citation of Related Structures:  
4GZO, 4GZP, 4GZQ, 4GZS, 4GZT, 4GZW, 4GZX - PubMed Abstract: 
Influenza virus neuraminidase (NA) cleaves off sialic acid from cellular receptors of hemagglutinin (HA) to enable progeny escape from infected cells. However, NA variants (D151G) of recent human H3N2 viruses have also been reported to bind receptors on red blood cells, but the nature of these receptors and the effect of the mutation on NA activity were not established ...