Hemagglutinin
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The term hemagglutinin refers to any protein that can cause red blood cells to clump together in vitro. They do this by binding to the sugar residues on a red blood cell; when a single hemagglutinin m
Illustration showing influenza virus attaching to cell membrane via the surface protein hemagglutinin
Hemagglutinin-neuraminidase
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Hemagglutinin-neuraminidase refers to a single viral protein that has both hemagglutinin and neuraminidase EC 3.2.1.18 activity. This is in contrast to the proteins found in influenza, where both func
Hemagglutinin
…hemagglutinin and fusion proteins being surface glycoproteins involved in attachment and entry. Parainfluenza hemagglutinin-neuraminidase: a type of hemagglutinin-neuraminidase produced by parainfluenza, which is closely associated with both human and veterinary disease. Mumps hemagglutinin-neuraminidase: a kind of hemagglutinin…
Structure of the sialic acid binding site in Newcastle disease virus hemagglutinin-neuraminidase.