2DZX
Structure of mutant tryptophan synthase alpha-subunit (E131-132A) from a hyperthermophile, Pyrococcus furiosus
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) | Tryptophan synthase alpha chain | polymer | 248 | 27419.8 | 2 | UniProt (Q8U094) Pfam (PF00290) | Pyrococcus furiosus | tryptophan synthase alpha-subunit |
| 2 | C, D (A, B) | water | water | 18.0 | 474 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 248 (UniProt: Q8U094)
| PDB | External Database | Details |
|---|---|---|
| Ala 131 | Glu 131 | engineered mutation |
| Ala 132 | Glu 132 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 54839.5 | |
| All* | Total formula weight | 54839.5 |
