4FF7
Structure of C126S mutant of Saccharomyces cerevisiae triosephosphate isomerase
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) | Triosephosphate isomerase | polymer | 248 | 26811.4 | 2 | UniProt (P00942) Pfam (PF00121) | Saccharomyces cerevisiae (Baker's yeast) | TIM, Triose-phosphate isomerase |
| 2 | C (A) | 2-PHOSPHOGLYCOLIC ACID | non-polymer | 156.0 | 1 | Chemie (PGA) | |||
| 3 | D, E, F, G, H... (A, B) | GLYCEROL | non-polymer | 92.1 | 12 | Chemie (GOL) | |||
| 4 | J (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | K, L (B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 6 | S, T, U (B) | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 7 | V, W (A, B) | water | water | 18.0 | 318 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 248 (UniProt: P00942)
| PDB | External Database | Details |
|---|---|---|
| Ser 126 | Cys 126 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53622.7 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 1761.2 | |
| All* | Total formula weight | 55383.9 |
