3F8U
Tapasin/ERp57 heterodimer
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, C) | Protein disulfide-isomerase A3ERp57 | polymer | 481 | 54309.0 | 2 | UniProt (P30101) Pfam (PF00085) Pfam (PF13848) | Homo sapiens (human) | ERp57, Disulfide isomerase ER-60, ERp60, 58 kDa microsomal protein, p58, ERp57, 58 kDa glucose-regulated protein |
| 2 | B, D (B, D) | Tapasin | polymer | 401 | 42783.8 | 2 | UniProt (O15533) Pfam (PF07654) | Homo sapiens (human) | TPSN, TPN, TAP-binding protein, TAP-associated protein, NGS-17 |
| 3 | E, F (B, D) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 4 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 112 | Chemie (HOH) |
Sequence modifications
A, C: 25 - 505 (UniProt: P30101)
| PDB | External Database | Details |
|---|---|---|
| Ala 60 | Cys 60 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 194185.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 442.4 | |
| All* | Total formula weight | 194628.1 |
