4KPR
Tetrameric form of rat selenoprotein thioredoxin reductase 1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (E, F, A, B) | Thioredoxin reductase 1, cytoplasmic | polymer | 499 | 54768.3 | 4 | UniProt (O89049) Pfam (PF00890) Pfam (PF00070) Pfam (PF02852) | Rattus norvegicus (rat) | TR, NADPH-dependent thioredoxin reductase, Thioredoxin reductase TR1 |
| 2 | E, J, K (E, F) | SULFITE ION | non-polymer | 80.1 | 3 | Chemie (SO3) | |||
| 3 | F, G, H, L, M... (E, F, A, B) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 9 | Chemie (MPD) | |||
| 4 | I, N, R, T (E, F, A, B) | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 4 | Chemie (FAD) | |||
| 5 | U, V, W, X (E, F, A, B) | water | water | 18.0 | 524 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 219073.2 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 4446.0 | |
| All* | Total formula weight | 223519.1 |
