7XS0
Trimer structure of HtrA from Helicobacter pylori bound with a tripeptide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Periplasmic serine endoprotease DegP-like | polymer | 441 | 47854.1 | 1 | UniProt (O25663) Pfam (PF13365) Pfam (PF13180) | Helicobacter pylori 26695 | |
| 2 | B (B) | UNK-UNK-UNK | polymer | 3 | 273.3 | 1 | Escherichia coli BL21(DE3) | ||
| 3 | C, D (A, B) | water | water | 18.0 | 65 | Chemie (HOH) |
Sequence modifications
A: 43 - 475 (UniProt: O25663)
| PDB | External Database | Details |
|---|---|---|
| Met -8 | - | initiating methionine |
| Gly -7 | - | expression tag |
| His -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 48127.4 | |
| All* | Total formula weight | 48127.4 |
