9DY8
Crystal structure of HLA-B*18:01 in complex with PEMTFFSVK, an 9-mer epitope from Influenza B
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | MHC class I antigen | polymer | 276 | 31747.9 | 1 | UniProt (S6AU73) Pfam (PF00129) Pfam (PF07654) | Homo sapiens (human) | Major histocompatibility complex,class I,B |
| 2 | B (B) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 1 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (human) | |
| 3 | C (C) | RNA-directed RNA polymerase catalytic subunit | polymer | 9 | 1086.3 | 1 | UniProt (P13871) | Influenza B virus (B/Wisconsin/22/2017) | Polymerase basic protein 1,PB1,RNA-directed RNA polymerase subunit P1 |
| 4 | D, E, F, G, H (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 5 | Chemie (PEG) | |||
| 5 | I, J, K, L (A) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 6 | M, N (A, B) | water | water | 18.0 | 91 | Chemie (HOH) |
Sequence modifications
B: 2 - 100 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 44713.5 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 622.6 | |
| All* | Total formula weight | 45336.1 |
