3D25
Crystal structure of HA-1 minor histocompatibility antigen bound to human class I MHC HLA-A2
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 | 274 | 31725.1 | 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) | Beta-2-microglobulin form pI 5.3 |
| 3 | C | Nonameric peptide from HA-1 | polymer | 9 | 1025.1 | 1 | UniProt (Q6P189) UniProt (by SIFTS) (Q92619) In PDB | Minor histocompatibility antigen HA-1, mHag HA-1 | |
| 4 | water | water | 18.0 | 354 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 44385.2 | |
| All* | Total formula weight | 44385.2 |
