1JQX
The R57A mutant of Lactococcus lactis dihydroorotate dehydrogenase A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | dihydroorotate dehydrogenase A | polymer | 311 | 34156.1 | 2 | UniProt (P54321) Pfam (PF01180) UniProt (by SIFTS) (A2RJT9) In PDB | Lactococcus lactis | |
| 2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | A, B | FLAVIN MONONUCLEOTIDE | non-polymer | 456.3 | 2 | Chemie (FMN) | |||
| 4 | A, B | OROTIC ACID | non-polymer | 156.1 | 2 | Chemie (ORO) | |||
| 5 | A, B | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 6 | water | water | 18.0 | 722 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 311 (UniProt: P54321)
| PDB | External Database | Details |
|---|---|---|
| Ala 57 | Arg 57 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 68312.1 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1549.8 | |
| All* | Total formula weight | 69861.9 |
