8CX4
TCR-antigen complex AS8.4-YEIH-HLA*B27
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 | 279 | 32217.5 | 1 | UniProt (A3F718) Pfam (PF00129) Pfam (PF07654) | Homo sapiens (human) | |
| 2 | B (B) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 1 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (human) | |
| 3 | C (C) | YEIH | polymer | 9 | 1078.4 | 1 | UniProt (by SIFTS) (P62723) | Escherichia coli | |
| 4 | D (D) | AS8.4a | polymer | 210 | 22717.0 | 1 | Homo sapiens (Human) | ||
| 5 | E (F) | AS8.4b | polymer | 244 | 27517.4 | 1 | Homo sapiens (Human) | ||
| 6 | F (F) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 7 | G, H, I, J (A, B, D, F) | water | water | 18.0 | 63 | Chemie (HOH) |
Sequence modifications
A: 1 - 278 (UniProt: A3F718)
B: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Ser 67 | Cys 77 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 95409.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 92.1 | |
| All* | Total formula weight | 95501.7 |
