8ROO
Crystal structure of HLA B*18:01 in complex with YERMCNIL, 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 | MHC class I antigen | polymer | 276 | 31747.9 | 1 | UniProt (A0A167RQK8) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (S6AU73) In PDB | Homo sapiens (human) | |
| 2 | B | Influenza A derived peptide/Nucleoprotein | polymer | 8 | 1042.3 | 1 | UniProt (by SIFTS) (Q91UL1) In PDB | Influenza A virus (A/X-31(H3N2)) | |
| 3 | C | Beta-2-microglobulin | polymer | 100 | 11879.4 | 1 | UniProt (P61769) Pfam (PF07654) In PDB | Homo sapiens (human) | |
| 4 | A, C | 1,2-ETHANEDIOL | non-polymer | 62.1 | 9 | Chemie (EDO) | |||
| 5 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | A, C | POTASSIUM ION | non-polymer | 39.1 | 3 | Chemie (K) | |||
| 7 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 8 | C | NITRATE ION | non-polymer | 62.0 | 1 | Chemie (NO3) | |||
| 9 | water | water | 18.0 | 299 | Chemie (HOH) |
Sequence modifications
C: 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 | 44669.5 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 858.3 | |
| All* | Total formula weight | 45527.8 |
