1AQD
HLA-DR1 (DRA, DRB1 0101) HUMAN CLASS II HISTOCOMPATIBILITY PROTEIN (EXTRACELLULAR DOMAIN) COMPLEXED WITH ENDOGENOUS PEPTIDE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D, G, J | HLA-DR1 CLASS II HISTOCOMPATIBILITY PROTEIN | polymer | 192 | 22222.0 | 4 | UniProt (P01903) Pfam (PF00993) Pfam (PF07654) In PDB | Homo sapiens (human) | DRA, DRB1 01010 |
| 2 | B, E, H, K | HLA-DR1 CLASS II HISTOCOMPATIBILITY PROTEIN | polymer | 198 | 22956.6 | 4 | UniProt (P04229) Pfam (PF00969) Pfam (PF07654) UniProt (by SIFTS) (P01911) In PDB | Homo sapiens (human) | DRA, DRB1 01010 |
| 3 | C, F, I, L | HLA-A2 | polymer | 15 | 1858.0 | 4 | UniProt (P01892) UniProt (by SIFTS) (P04439) In PDB | Homo sapiens (human) | |
| 4 | water | water | 18.0 | 152 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 188146.7 | |
| All* | Total formula weight | 188146.7 |
