6EW9
CRYSTAL STRUCTURE OF DEGS STRESS SENSOR PROTEASE IN COMPLEX WITH ACTIVATING DNRLGLVYQF PEPTIDE
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 | Serine endoprotease DegS | polymer | 315 | 33266.6 | 3 | UniProt (P0AEE3) Pfam (PF00089) Pfam (PF00595) In PDB | Escherichia coli K-12 | Site-1 protease DegS,S1P protease DegS,Site-1-type intramembrane protease |
| 2 | P, Q, R | DNRLGLVYQF PEPTIDE | polymer | 10 | 1225.4 | 3 | synthetic construct | ||
| 3 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 4 | A, B, C | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 5 | water | water | 18.0 | 80 | Chemie (HOH) |
Sequence modifications
A, B, C: 43 - 355 (UniProt: P0AEE3)
| PDB | External Database | Details |
|---|---|---|
| Gly 41 | - | expression tag |
| Pro 42 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 103476.0 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 426.7 | |
| All* | Total formula weight | 103902.8 |
