3IXA
Human Class I MHC HLA-A2(A150P) in complex with the Tax peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D | HLA class I histocompatibility antigen, A-2 alpha chain | polymer | 275 | 31880.2 | 2 | UniProt (P01892) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (P04439) In PDB | Homo sapiens (human) | MHC class I antigen A*2 |
| 2 | B, E | Beta-2-microglobulin | polymer | 100 | 11879.4 | 2 | UniProt (P61769) Pfam (PF07654) In PDB | Homo sapiens (human) | Beta-2-microglobulin form pI 5.3 |
| 3 | C, F | Tax peptide | polymer | 9 | 1070.3 | 2 | Human T-cell leukemia virus 1 (isolate Caribbea HS-35 subtype A) | ||
| 4 | A, D, E | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 5 | water | water | 18.0 | 220 | Chemie (HOH) |
Sequence modifications
A, D: 1 - 275 (UniProt: P01892)
B, E: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Pro 150 | Ala 174 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 89659.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 368.4 | |
| All* | Total formula weight | 90028.1 |
