4WA3
The crystal structure of neuraminidase from a H3N8 influenza virus isolated from New England harbor seals
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Neuraminidase | polymer | 388 | 42936.3 | 1 | UniProt (I6NW33) Pfam (PF00064) | Influenza A virus (A/harbor seal/Massachusetts/1/2011(H3N8)) | |
| 2 | B (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 3 | C (A) | alpha-L-fucopyranose | non-polymer | 164.2 | 1 | Chemie (FUC) | |||
| 4 | D (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | E (A) | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 6 | F (A) | water | water | 18.0 | 336 | Chemie (HOH) |
Sequence modifications
A: 81 - 468 (UniProt: I6NW33)
| PDB | External Database | Details |
|---|---|---|
| Gln 84 | Asn 84 | conflict |
| Gly 313 | Arg 313 | conflict |
| Asn 396 | Asp 396 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 42936.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 484.1 | |
| All* | Total formula weight | 43420.5 |
