8IKZ
The mutant structure of DHAD
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Dihydroxy-acid dehydratase, chloroplastic | polymer | 574 | 61342.1 | 1 | UniProt (Q9LIR4) Pfam (PF00920) In PDB | Arabidopsis thaliana (thale cress) | AthDHAD,DAD |
2 | A | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
3 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
4 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
5 | A | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 1 | Chemie (FES) | |||
6 | water | water | 18.0 | 387 | Chemie (HOH) |
Sequence modifications
A: 2 - 574 (UniProt: Q9LIR4)
PDB | External Database | Details |
---|---|---|
Met 1 | - | initiating methionine |
Trp 496 | Val 530 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 61342.1 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 388.3 | |
All* | Total formula weight | 61730.4 |