8ROP
Crystal structure of HLA B*18:01 in complex with QEIRTFSF, an 8-mer epitope from Influenza A
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 (A0A167RQK8) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (S6AU73) | Homo sapiens (human) | |
| 2 | B (C) | Nuclear export protein derived peptide | polymer | 8 | 1028.1 | 1 | UniProt (by SIFTS) (Q76MT9) | Influenza A virus (A/X-31(H3N2)) | |
| 3 | C (B) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 1 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (human) | |
| 4 | D, E, F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 5 | G, H (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | I (B) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 7 | J, K, L (A, C, B) | water | water | 18.0 | 520 | 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 | 44655.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 280.1 | |
| All* | Total formula weight | 44935.5 |
