4IS6
Crystal structure of HLA-DR4 bound to GP100 peptide
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 II histocompatibility antigen, DR alpha chain | polymer | 182 | 21155.9 | 1 | UniProt (P01903) Pfam (PF00993) Pfam (PF07654) In PDB | Homo sapiens (human) | HLA-DR4A, MHC class II antigen DRA |
| 2 | B | HLA class II histocompatibility antigen, DRB1-4 beta chain | polymer | 192 | 22520.0 | 1 | UniProt (P13760) Pfam (PF00969) Pfam (PF07654) UniProt (by SIFTS) (P01911) In PDB | Homo sapiens (human) | HLA-DR4B, MHC class II antigen DRB1*4, DR-4, DR4 |
| 3 | C | Melanocyte protein PMEL | polymer | 16 | 2107.3 | 1 | UniProt (P40967) In PDB | Homo sapiens | ME20-M, ME20M, Melanocyte protein Pmel 17, Melanocytes lineage-specific antigen GP100, Melanoma-associated ME20 antigen, P1, P100, Premelanosome protein, Silver locus protein homolog |
| 4 | water | water | 18.0 | 11 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 45783.2 | |
| All* | Total formula weight | 45783.2 |
