9UN1
Cryo-EM structure of hemagglutinin from the A/swine/Hong Kong/2106/98 (H9N2) influenza virus with stabilizing mutations
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | Hemagglutinin | polymer | 485 | 54261.8 | 3 | UniProt (Q91CD4) | Influenza A virus (A/swine/Hong Kong/2106/98(H9N2)) | |
| 2 | D, E (B, C) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) PubChem (24139) |
Sequence modifications
A, B, C: 1 - 485 (UniProt: Q91CD4)
| PDB | External Database | Details |
|---|---|---|
| Ser 36 | Glu 54 | variant |
| Ser 131 | Lys 149 | variant |
| - | Arg 338 | deletion |
| Ser 357 | Arg 376 | variant |
| Leu 414 | Asn 433 | engineered mutation |
| Leu 422 | Glu 441 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 162785.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 442.4 | |
| All* | Total formula weight | 163227.8 |
