3K38
Crystal Structure of B/Perth Neuraminidase D197E mutant
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, D, E... (A, B, C, D, E...) | Neuraminidase | polymer | 397 | 43838.9 | 16 | UniProt (Q3S340) Pfam (PF00064) | Influenza B virus (Viruses) | |
| 2 | CC, DA, DB, HB, IA... (P, D, J, K, E...) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 16 | Chemie (NAG) | |||
| 3 | AA, AB, DC, EA, EB... (C, I, P, D, J...) | CALCIUM ION | non-polymer | 40.1 | 16 | Chemie (CA) | |||
| 4 | AC, BA, BB, EC, FA... (O, C, I, P, D...) | SULFATE ION | non-polymer | 96.1 | 16 | Chemie (SO4) | |||
| 5 | BC, CA, CB, FC, GA... (O, C, I, P, D...) | YTTRIUM (III) ION | non-polymer | 88.9 | 20 | Chemie (YT3) | |||
| 6 | GC, HC, IC, JC, KC... (A, B, C, D, E...) | water | water | 18.0 | 1304 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P: 70 - 466 (UniProt: Q3S340)
| PDB | External Database | Details |
|---|---|---|
| Glu 197 | Asp 197 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 16 |
| Total formula weight | 701421.8 | |
| Non-Polymers* | Number of molecules | 68 |
| Total formula weight | 7495.7 | |
| All* | Total formula weight | 708917.5 |
