2PP3
Crystal structure of L-talarate/galactarate dehydratase mutant K197A liganded with Mg and L-glucarate
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 (A, B, C) | L-talarate/galactarate dehydratase | polymer | 398 | 44024.1 | 3 | UniProt (Q8ZL58) Pfam (PF02746) Pfam (PF13378) | Salmonella typhimurium | |
| 2 | D, F, H (A, B, C) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
| 3 | E, G, I (A, B, C) | L-GLUCARIC ACID | non-polymer | 210.1 | 3 | Chemie (LGT) | |||
| 4 | J, K, L (A, B, C) | water | water | 18.0 | 303 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 398 (UniProt: Q8ZL58)
| PDB | External Database | Details |
|---|---|---|
| Ala 197 | Lys 197 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 132072.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 703.3 | |
| All* | Total formula weight | 132775.8 |
