4HZZ
Crystal structure of influenza neuraminidase N3-H274Y complexed with oseltamivir
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Neuraminidase | polymer | 387 | 43205.5 | 1 | UniProt (A9YN63) Pfam (PF00064) In PDB | Influenza A virus | |
| 2 | B, C | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 2 | In PDB GlyTouCan (G21290RB) | |||
| 3 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | A | (3R,4R,5S)-4-(acetylamino)-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylic acid | non-polymer | 284.4 | 1 | Chemie (G39) | |||
| 5 | water | water | 18.0 | 490 | Chemie (HOH) |
Sequence modifications
A: 83 - 469 (UniProt: A9YN63)
| PDB | External Database | Details |
|---|---|---|
| Tyr 274 | His 276 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43205.5 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1141.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 364.5 | |
| All* | Total formula weight | 44711.1 |
