3KYO
Crystal structure of HLA-G presenting KLPAQFYIL peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | MHC class I antigen | polymer | 273 | 31601.0 | 2 | UniProt (Q9MYA2) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (P17693) | Homo sapiens (human) | HLA-G |
| 2 | B, D (B, D) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 2 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (human) | Beta-2-microglobulin form pI 5.3 |
| 3 | E, F (P, Q) | KLPAQFYIL peptide | polymer | 9 | 1093.3 | 2 | |||
| 4 | G, H (B, D) | COBALT (II) ION | non-polymer | 58.9 | 2 | Chemie (CO) | |||
| 5 | I, J, K, L, M... (A, B, C, D, P...) | water | water | 18.0 | 993 | Chemie (HOH) |
Sequence modifications
A, C: 2 - 274 (UniProt: Q9MYA2)
B, D: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Ser 42 | Cys 66 | 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 | 89147.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 117.9 | |
| All* | Total formula weight | 89265.3 |
