7AB3
Crystal structure of the Escherichia coli toxin-antitoxin system HipBST (HipT S57A)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, D) | Predicted transcriptional regulator, XRE family | polymer | 107 | 11851.8 | 2 | UniProt (B7UL98) Pfam (PF01381) | Escherichia coli O127:H6 (strain E2348/69 / EPEC) | |
| 2 | B, E (B, E) | Couple_hipA domain-containing protein | polymer | 103 | 11844.4 | 2 | UniProt (B7UL97) Pfam (PF13657) | Escherichia coli O127:H6 (strain E2348/69 / EPEC) | |
| 3 | C, F (C, F) | HipA_C domain-containing protein | polymer | 341 | 39264.3 | 2 | UniProt (B7UL96) Pfam (PF07804) | Escherichia coli O127:H6 (strain E2348/69 / EPEC) | |
| 4 | G, H, I, J, K... (A, B, C, D, E...) | water | water | 18.0 | 474 | Chemie (HOH) |
Sequence modifications
C, F: 1 - 335 (UniProt: B7UL96)
| PDB | External Database | Details |
|---|---|---|
| Ala 57 | Ser 57 | engineered mutation |
| His 336 | - | expression tag |
| His 337 | - | expression tag |
| His 338 | - | expression tag |
| His 339 | - | expression tag |
| His 340 | - | expression tag |
| His 341 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 125920.8 | |
| All* | Total formula weight | 125920.8 |
