7AK8
Structure of Salmonella TacT1 toxin bound to TacA1 antitoxin C-terminal 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, D, E... (A, B, C, D, E...) | GCN5 family acetyltransferase | polymer | 164 | 17988.7 | 6 | UniProt (A0A0D6I609) Pfam (PF13508) UniProt (by SIFTS) (Q8ZL98) | Salmonella typhimurium | GNAT family N-acetyltransferase,N-acetyltransferase,Putative acetyltransferase |
| 2 | G, H, I, J, K... (G, H, I, J, K...) | TacA1 antitoxin peptide | polymer | 39 | 4540.0 | 6 | UniProt (A0A2J0RDY6) Pfam (PF08681) UniProt (by SIFTS) (Q8ZL97) | Salmonella typhimurium | DUF1778 domain-containing protein |
| 3 | M, N, P, Q, R... (A, B, C, D, E...) | ACETYL COENZYME *A | non-polymer | 809.6 | 6 | Chemie (ACO) | |||
| 4 | O (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | AA, BA, CA, DA, EA... (H, I, J, K, L...) | water | water | 18.0 | 213 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 2 - 161 (UniProt: A0A0D6I609)
G, H, I, J, K, L: 52 - 88 (UniProt: A0A2J0RDY6)
| PDB | External Database | Details |
|---|---|---|
| Met -2 | - | initiating methionine |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Val 1 | - | expression tag |
| Phe 140 | Tyr 140 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Gly 50 | - | expression tag |
| Ser 51 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 135172.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 4949.5 | |
| All* | Total formula weight | 140121.8 |
