3QQ3
Crystal structure of swine major histocompatibility complex class I SLA-1 0401 and identification of 2009 pandemic swine-origin influenza A H1N1 virus cytotoxic T lymphocyte epitope peptides
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D | MHC class I antigen | polymer | 275 | 31682.0 | 2 | UniProt (O19244) Pfam (PF00129) Pfam (PF07654) In PDB | Sus scrofa (pigs) | SLA-1*0401-S-OIVNW9 Heavy Chain |
| 2 | B, E | Beta-2-microglobulin | polymer | 100 | 11708.2 | 2 | UniProt (Q07717) Pfam (PF07654) In PDB | Sus scrofa (pigs) | SLA-1*0401-S-OIVNW9 Light Chain, Lactollin |
| 3 | C, F | 9-mer peptide from Neuraminidase | polymer | 9 | 1051.1 | 2 | UniProt (Q9WDF0) UniProt (by SIFTS) (Q9Q0U7) In PDB | Influenza A virus | Peptide of SLA-1*0401-S-OIVNW9 |
| 4 | water | water | 18.0 | 343 | Chemie (HOH) |
Sequence modifications
B, E: 3 - 100 (UniProt: Q07717)
| PDB | External Database | Details |
|---|---|---|
| Glu 1 | - | EXPRESSION TAG |
| Phe 2 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 88882.5 | |
| All* | Total formula weight | 88882.5 |
