CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
|   | 3 | Alpha Beta | 
|   | 3.90 | Alpha-Beta Complex | 
|   | 3.90.20 | Hemagglutinin Ectodomain; Chain B | 
|   | 3.90.20.10 | 
Domain Context
CATH Clusters
| Superfamily | 3.90.20.10 | 
| Functional Family | 
Enzyme Information
UniProtKB Entries (2)
| Q91MA7 | HEMA_I68A4 Influenza A virus (A/Hong Kong/1/1968(H3N2)) Hemagglutinin | 
| P01834 | IGKC_HUMAN Homo sapiens Immunoglobulin kappa constant | 
PDB Structure
| PDB | 4NM8 | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | |
| Primary Citation | A common solution to group 2 influenza virus neutralization. Proc.Natl.Acad.Sci.USA | 
