3L6F
Structure of MHC class II molecule HLA-DR1 complexed with phosphopeptide MART-1
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 | 21145.9 | 1 | UniProt (P01903) Pfam (PF00993) Pfam (PF07654) In PDB | Homo sapiens (human) | MHC class II antigen DRA |
| 2 | B | HLA class II histocompatibility antigen, DRB1-1 beta chain | polymer | 193 | 22456.1 | 1 | UniProt (P04229) Pfam (PF00969) Pfam (PF07654) UniProt (by SIFTS) (P01911) In PDB | Homo sapiens (human) | MHC class I antigen DRB1*1, DR-1, DR1 |
| 3 | C | Melanoma antigen recognized by T-cells 1 | polymer | 15 | 1665.7 | 1 | UniProt (Q16655) In PDB | Homo sapiens | MART-1, Melan-A protein, Antigen SK29-AA, Antigen LB39-AA |
| 4 | water | water | 18.0 | 196 | Chemie (HOH) |
Sequence modifications
A: 1 - 182 (UniProt: P01903)
B: 1 - 192 (UniProt: P04229)
| PDB | External Database | Details |
|---|---|---|
| Gln 177 | His 202 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 45267.7 | |
| All* | Total formula weight | 45267.7 |
