2Z31
Crystal structure of immune receptor complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | T-cell receptor alpha-chain | polymer | 112 | 12379.5 | 1 | UniProt (Q5R1F5) Pfam (PF07686) In PDB | Mus musculus (house mouse) | |
| 2 | B | T-cell receptor beta-chain | polymer | 111 | 12010.1 | 1 | UniProt (A2NTY6) Pfam (PF07686) In PDB | Mus musculus (house mouse) | |
| 3 | C | H-2 class II histocompatibility antigen, A-U alpha chain | polymer | 181 | 20540.9 | 1 | UniProt (P14438) Pfam (PF00993) Pfam (PF07654) In PDB | Mus musculus (house mouse) | |
| 4 | D | H-2 class II histocompatibility antigen, A-U beta chain precursor | polymer | 189 | 22495.2 | 1 | UniProt (P06344) Pfam (PF00969) Pfam (PF07654) In PDB | Mus musculus (house mouse) | |
| 5 | P | Myelin basic protein (MBP)-peptide | polymer | 11 | 1208.3 | 1 |
Sequence modifications
C: 4 - 180 (UniProt: P14438)
| PDB | External Database | Details |
|---|---|---|
| Ile 1 | - | expression tag |
| Glu 2 | - | expression tag |
| Ala 3 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 68634.0 | |
| All* | Total formula weight | 68634.0 |
