5GJX
Crystal structure of DUCK MHC I for 2.06 angstrom
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 | 273 | 31553.0 | 1 | UniProt (Q6I7L2) | Anas platyrhynchos (Mallard) | |
| 2 | B (B) | Beta-2-microglobulin | polymer | 104 | 11994.4 | 1 | UniProt (Q14U75) | Anas platyrhynchos (Mallard) | |
| 3 | C (C) | ARG-LEU-ILE-GLN-ASN-SER-ILE-THR-ILE | polymer | 9 | 1058.3 | 1 | UniProt (by SIFTS) (Q9Q0U8) | unidentified influenza virus | |
| 4 | D, E, F (A, B, C) | water | water | 18.0 | 169 | Chemie (HOH) |
Sequence modifications
A: 4 - 273 (UniProt: Q6I7L2)
B: 4 - 104 (UniProt: Q14U75)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | expression tag |
| Glu 2 | - | expression tag |
| Phe 3 | - | expression tag |
| Gly 220 | Ala 238 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | expression tag |
| Glu 2 | - | expression tag |
| Phe 3 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 44605.7 | |
| All* | Total formula weight | 44605.7 |
