2ZTU
T190A mutant of D-3-hydroxybutyrate dehydrogenase complexed with NAD+
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, D (A, B, C, D) | D(-)-3-hydroxybutyrate dehydrogenase | polymer | 260 | 26682.4 | 4 | UniProt (Q5KST5) Pfam (PF13561) | Pseudomonas fragi | |
| 2 | E, H, I (A, C, D) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 3 | Chemie (NAD) | |||
| 3 | F, G (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | J, K, L, M (A, B, C, D) | water | water | 18.0 | 633 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 260 (UniProt: Q5KST5)
| PDB | External Database | Details |
|---|---|---|
| Ala 190 | Thr 190 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 106729.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 2038.9 | |
| All* | Total formula weight | 108768.4 |
