3FQR
Phosphorylation of self-peptides alters Human Leukocyte Antigen Class I-restricted antigen presentation and generates tumor specific epitopes
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | HLA class I histocompatibility antigen, A-2 alpha chain | polymer | 275 | 31854.2 | 1 | UniProt (P01892) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (P04439) In PDB | Homo sapiens (Human) | MHC class I antigen A*2 |
| 2 | B | Beta-2-microglobulin | polymer | 98 | 11635.0 | 1 | UniProt (P61769) Pfam (PF07654) In PDB | Homo sapiens (Human) | |
| 3 | C | phospho-peptide 30-39 from beta-Catenin: YLD(Sep)GIHSGA | polymer | 10 | 1100.1 | 1 | UniProt (by SIFTS) (P35222) In PDB | ||
| 4 | A, B | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 5 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | A, B, C | CADMIUM ION | non-polymer | 112.4 | 6 | Chemie (CD) | |||
| 7 | water | water | 18.0 | 516 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 44589.3 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 999.4 | |
| All* | Total formula weight | 45588.6 |
