5ZXM
Crystal Structure of GyraseB N-terminal at 1.93A Resolution
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | DNA gyrase subunit B | polymer | 400 | 44241.7 | 2 | UniProt (A0A3R0U328) Pfam (PF02518) Pfam (PF00204) In PDB | Salmonella enterica I | |
2 | A, B | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
3 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
4 | A, B | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 3 | Chemie (PEG) | |||
5 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
6 | B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
7 | water | water | 18.0 | 560 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 394 (UniProt: A0A3R0U328)
PDB | External Database | Details |
---|---|---|
Ala 40 | Val 40 | engineered mutation |
Ser 85 | Glu 85 | engineered mutation |
Lys 173 | His 173 | engineered mutation |
Ser 174 | Glu 174 | engineered mutation |
His 395 | - | expression tag |
His 396 | - | expression tag |
His 397 | - | expression tag |
His 398 | - | expression tag |
His 399 | - | expression tag |
His 400 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 88483.5 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 1573.4 | |
All* | Total formula weight | 90056.9 |