7AK9
Structure of Salmonella TacT3 toxin bound to TacA3 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 (A, B) | Acetyltransferase | polymer | 176 | 19090.8 | 2 | UniProt (A0A0F7DJC6) Pfam (PF00583) UniProt (by SIFTS) (A0A0F6B5X4) | Salmonella typhimurium | GNAT family N-acetyltransferase,N-acetyltransferase,Putative acetyltransferase,TacT3 toxin |
| 2 | C, D (C, D) | ABC transporter | polymer | 36 | 4094.8 | 2 | UniProt (A0A5K1TU10) Pfam (PF08681) UniProt (by SIFTS) (A0A0F6B5X3) | Salmonella typhimurium | Putative ABC-type transporter |
| 3 | E, F (A, B) | DEPHOSPHO COENZYME A | non-polymer | 687.6 | 2 | Chemie (COD) | |||
| 4 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 69 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 175 (UniProt: A0A0F7DJC6)
| PDB | External Database | Details |
|---|---|---|
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
| Phe 143 | Tyr 143 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 46371.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1375.1 | |
| All* | Total formula weight | 47746.5 |
