3HWW
Crystal structure of menaquinone synthesis protein MenD from E. coli in complex with oxoglutarate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D | 2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylate synthase | polymer | 556 | 61449.8 | 2 | UniProt (P17109) Pfam (PF02776) Pfam (PF16582) Pfam (PF02775) In PDB | Escherichia coli K-12 | SEPHCHC synthase, Menaquinone biosynthesis protein menD |
| 2 | D, A | 2-OXOGLUTARIC ACID | non-polymer | 146.1 | 2 | Chemie (AKG) | |||
| 3 | D, A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | D, A | SODIUM ION | non-polymer | 23.0 | 37 | Chemie (NA) | |||
| 5 | A, D | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | D, A | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 7 | water | water | 18.0 | 331 | Chemie (HOH) |
Sequence modifications
A, D: 1 - 556 (UniProt: P17109)
| PDB | External Database | Details |
|---|---|---|
| Leu 36 | Pro 36 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 122899.7 | |
| Non-Polymers* | Number of molecules | 49 |
| Total formula weight | 1814.9 | |
| All* | Total formula weight | 124714.6 |
