6B8S
Crystal Structure of Dihydroorotate Dehydrogenase from Helicobacter pylori with bound FMN
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) | Dihydroorotate dehydrogenase (quinone) | polymer | 359 | 40064.2 | 2 | UniProt (B5Z6I2) Pfam (PF01180) | Helicobacter pylori (strain G27) | DHOdehase,DHODase,Dihydroorotate oxidase |
| 2 | C, E (A, B) | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 2 | Chemie (FMN) | |||
| 3 | D, F (A, B) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 116 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 351 (UniProt: B5Z6I2)
| PDB | External Database | Details |
|---|---|---|
| Met -7 | - | initiating methionine |
| Ala -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 80128.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1213.0 | |
| All* | Total formula weight | 81341.4 |
