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) PubChem (888) | |||
| 3 | E, G, I (A, B, C) | L-GLUCARIC ACID | non-polymer | 210.1 | 3 | Chemie (LGT) PubChem (44123397) PubChem (71774711) PubChem (89222741) PubChem (129144963) PubChem (137330840) PubChem (3037071) PubChem (607) PubChem (33037) PubChem (101780) PubChem (3037582) PubChem (5460673) PubChem (6101658) PubChem (6857450) PubChem (6857454) PubChem (6857455) PubChem (6857566) PubChem (11988274) | |||
| 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 |
