7ZG5
The crystal structure of Salmonella TacAT3-DNA complex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Acetyltransferase | polymer | 176 | 19090.8 | 2 | UniProt (A0A0F7DJC6) Pfam (PF00583) UniProt (by SIFTS) (Q7CPW9) In PDB | Salmonella enterica subsp. enterica serovar Typhimurium | GNAT family N-acetyltransferase,N-acetyltransferase,Putative acetyltransferase,TacT3 toxin |
2 | C, D | DUF1778 domain-containing protein | polymer | 94 | 10343.0 | 2 | UniProt (A0A2J0RI82) Pfam (PF08681) UniProt (by SIFTS) (Q8ZMH5) In PDB | Salmonella enterica subsp. enterica serovar Typhimurium | |
3 | E | tacAT3 DNA operator | polymer | 12 | 3628.4 | 1 | Salmonella enterica subsp. enterica serovar Typhimurium | ||
4 | F | tacAT3 DNA operator | polymer | 12 | 3695.4 | 1 | Salmonella enterica subsp. enterica serovar Typhimurium | ||
5 | A, B | COENZYME A | non-polymer | 767.5 | 2 | Chemie (COA) | |||
6 | A, B, C | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 3 | Chemie (MPD) | |||
7 | A, B | BARIUM ION | non-polymer | 137.3 | 2 | Chemie (BA) | |||
8 | C, D | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
9 | water | water | 18.0 | 129 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 175 (UniProt: A0A0F7DJC6)
C, D: 2 - 93 (UniProt: A0A2J0RI82)
PDB | External Database | Details |
---|---|---|
Gly 0 | - | expression tag |
Ser 1 | - | expression tag |
Phe 143 | Tyr 143 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Gly 0 | - | expression tag |
Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 66191.5 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 2348.4 | |
All* | Total formula weight | 68539.9 |