3JS3
Crystal structure of type I 3-dehydroquinate dehydratase (aroD) from Clostridium difficile with covalent reaction intermediate
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) | 3-dehydroquinate dehydratase | polymer | 258 | 29188.1 | 4 | UniProt (Q186A6) Pfam (PF01487) | Clostridium difficile | 3-dehydroquinase, Type I DHQase |
| 2 | E, F, G, H (A, B, C, D) | 3-AMINO-4,5-DIHYDROXY-CYCLOHEX-1-ENECARBOXYLATE | non-polymer | 172.2 | 4 | Chemie (DHS) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 318 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 255 (UniProt: Q186A6)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 116752.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 688.6 | |
| All* | Total formula weight | 117440.9 |
