4P33
Crystal structure of E. coli LptB-E163Q in complex with ATP-sodium
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Lipopolysaccharide export system ATP-binding protein LptB | polymer | 249 | 27939.8 | 2 | UniProt (P0A9V1) Pfam (PF00005) Pfam (PF12399) In PDB | Escherichia coli | |
2 | A, B | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
3 | A, B | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
4 | A, B | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
5 | water | water | 18.0 | 149 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 241 (UniProt: P0A9V1)
PDB | External Database | Details |
---|---|---|
Gln 163 | Glu 163 | engineered mutation |
Glu 242 | - | expression tag |
His 243 | - | expression tag |
His 244 | - | expression tag |
His 245 | - | expression tag |
His 246 | - | expression tag |
His 247 | - | expression tag |
His 248 | - | expression tag |
His 249 | - | expression tag |
His 250 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 55879.6 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 1520.8 | |
All* | Total formula weight | 57400.4 |