3FOU
Low pH structure of the Rieske protein from Thermus thermophilus at 2.1 A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Quinol-cytochrome c reductase, Rieske iron-sulfur subunit | polymer | 156 | 16432.8 | 2 | UniProt (Q5SGZ9) Pfam (PF00355) | Thermus thermophilus | |
| 2 | C, L (A, B) | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 2 | Chemie (FES) | |||
| 3 | D, E, F, G, H... (A, B) | PRASEODYMIUM ION | non-polymer | 140.9 | 6 | Chemie (PR) | |||
| 4 | I, N (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 5 | J, K (A) | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
| 6 | O, P (A, B) | water | water | 18.0 | 114 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32865.6 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1395.3 | |
| All* | Total formula weight | 34261.0 |
