3FES
Crystal Structure of the ATP-dependent Clp Protease ClpC from Clostridium difficile
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 | ATP-dependent Clp endopeptidase | polymer | 145 | 16054.8 | 4 | UniProt (Q18CA9) Pfam (PF02861) In PDB | Clostridium difficile | ATP-dependent Clp protease |
| 2 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | B, C, D | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 4 | Chemie (PG4) | |||
| 4 | C | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 5 | water | water | 18.0 | 265 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 142 (UniProt: Q18CA9)
| 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 | 64219.0 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1112.4 | |
| All* | Total formula weight | 65331.4 |
