5DEF
Crystal structure of B*27:04 complex bound to the pVIPR peptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | HLA class I histocompatibility antigen, B-27 alpha chain | polymer | 276 | 31916.1 | 1 | UniProt (U6BN38) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (P01889) | Homo sapiens (Human) | |
| 2 | B (B) | Beta-2-microglobulin | polymer | 100 | 11879.4 | 1 | UniProt (P61769) Pfam (PF07654) | Homo sapiens (Human) | |
| 3 | C (C) | peptide derived from VASOACTIVE INTESTINAL POLYPEPTIDE RECEPTOR 1 (pVIPR) | polymer | 9 | 1399.7 | 1 | UniProt (by SIFTS) (P32241) | Homo sapiens | |
| 4 | D, E, F, G (A, B, C) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 5 | H (C) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | I, J, K (A, B, C) | water | water | 18.0 | 575 | Chemie (HOH) |
Sequence modifications
B: 1 - 99 (UniProt: P61769)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 45195.2 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 403.8 | |
| All* | Total formula weight | 45599.0 |
