3PK0
Crystal structure of Short-chain dehydrogenase/reductase SDR from Mycobacterium smegmatis
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) | Short-chain dehydrogenase/reductase SDR | polymer | 262 | 26426.8 | 4 | UniProt (A0QQJ6) Pfam (PF13561) | Mycobacterium smegmatis | |
| 2 | E (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 3 | F, H, K, M, Q... (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
| 4 | G, L, P, T (A, B, C, D) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 5 | I, J, N, O, R... (A, B, C, D) | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
| 6 | W, X, Y, Z (A, B, C, D) | water | water | 18.0 | 878 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 258 (UniProt: A0QQJ6)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 105707.3 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 1133.1 | |
| All* | Total formula weight | 106840.4 |
