3QXD
F54C HLA-DR1 bound with CLIP 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, D) | HLA class II histocompatibility antigen, DR alpha chain | polymer | 182 | 21111.9 | 2 | UniProt (P01903) Pfam (PF00993) Pfam (PF07654) | Homo sapiens (human) | MHC class II antigen DRA |
| 2 | B, D (B, E) | HLA class II histocompatibility antigen, DRB1-1 beta chain | polymer | 190 | 22080.7 | 2 | UniProt (P04229) Pfam (PF00969) Pfam (PF07654) UniProt (by SIFTS) (P01911) | Homo sapiens (human) | MHC class II antigen DRB1*1, DR-1, DR1 |
| 3 | E, F (F, C) | HLA class II histocompatibility antigen gamma chain peptide | polymer | 15 | 1676.1 | 2 | UniProt (P04233) | Homo Sapiens | HLA-DR antigens-associated invariant chain, Ia antigen-associated invariant chain, Ii, p33 |
| 4 | G, H, I, J, K... (A, B, D, E, F...) | water | water | 18.0 | 462 | Chemie (HOH) |
Sequence modifications
A, D: 1 - 182 (UniProt: P01903)
| PDB | External Database | Details |
|---|---|---|
| Cys 54 | Phe 79 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 89737.3 | |
| All* | Total formula weight | 89737.3 |
