9CP9
Crystal structure of DHPS-3-dehydrogenase, HpsN H319A variant from Cupriavidus pinatubonensis in complex with substrate (R-DHPS) and NADH
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Sulfopropanediol 3-dehydrogenase | polymer | 437 | 46924.1 | 2 | UniProt (Q46N53) | Cupriavidus pinatubonensis JMP134 | 2,3-dihydroxypropane-1-sulfonate 3-dehydrogenase (sulfolactate forming),DHPS 3-dehydrogenase (sulfolactate forming) |
| 2 | C, H (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, I (A, B) | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 2 | Chemie (NAI) | |||
| 4 | E, J (A, B) | (2R)-2,3-dihydroxypropane-1-sulfonic acid | non-polymer | 156.2 | 2 | Chemie (A1AZH) | |||
| 5 | F, G, K (A, B) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 6 | L, M (A, B) | water | water | 18.0 | 459 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 436 (UniProt: Q46N53)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Ala 319 | His 319 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 93848.2 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2062.2 | |
| All* | Total formula weight | 95910.4 |
