3PIN
Crystal structure of Mxr1 from Saccharomyces cerevisiae in complex with Trx2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Thioredoxin-2 | polymer | 104 | 11197.8 | 1 | UniProt (P22803) Pfam (PF00085) | Saccharomyces cerevisiae (yeast) | Thioredoxin II, TR-II, Thioredoxin-1 |
| 2 | B (B) | Peptide methionine sulfoxide reductase | polymer | 183 | 20975.4 | 1 | UniProt (P40029) Pfam (PF01625) | Saccharomyces cerevisiae (yeast) | Peptide-methionine (S)-S-oxide reductase, Peptide Met(O) reductase, Protein-methionine-S-oxide reductase |
| 3 | C, D (A, B) | water | water | 18.0 | 15 | Chemie (HOH) |
Sequence modifications
A: 1 - 104 (UniProt: P22803)
B: 2 - 184 (UniProt: P40029)
| PDB | External Database | Details |
|---|---|---|
| Ser 34 | Cys 34 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Ser 23 | Cys 23 | engineered mutation |
| Ser 25 | Cys 25 | engineered mutation |
| Ser 44 | Cys 44 | engineered mutation |
| Ser 68 | Cys 68 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32173.2 | |
| All* | Total formula weight | 32173.2 |
