7AB5
Crystal structure of the Escherichia coli toxin-antitoxin system HipBST (HipT D233Q)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, D | Predicted transcriptional regulator, XRE family | polymer | 106 | 11720.6 | 2 | UniProt (B7UL98) Pfam (PF01381) In PDB | Escherichia coli O127:H6 (strain E2348/69 / EPEC) | |
2 | B, E | Couple_hipA domain-containing protein | polymer | 102 | 11713.2 | 2 | UniProt (B7UL97) Pfam (PF13657) In PDB | Escherichia coli O127:H6 (strain E2348/69 / EPEC) | |
3 | C, F | HipA_C domain-containing protein | polymer | 340 | 39082.1 | 2 | UniProt (B7UL96) Pfam (PF07804) In PDB | Escherichia coli O127:H6 (strain E2348/69 / EPEC) | |
4 | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence modifications
C, F: 2 - 335 (UniProt: B7UL96)
PDB | External Database | Details |
---|---|---|
Gln 233 | Asp 233 | 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 | 125031.8 | |
All* | Total formula weight | 125031.8 |