6I5D
Crystal structure of an OXA-48 beta-lactamase synthetic mutant
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Beta-lactamase | polymer | 255 | 29769.7 | 2 | UniProt (Q6XEC0) Pfam (PF00905) In PDB | Klebsiella pneumoniae | |
2 | B, A | GLYCEROL | non-polymer | 92.1 | 13 | Chemie (GOL) | |||
3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
4 | B, A | NITRATE ION | non-polymer | 62.0 | 6 | Chemie (NO3) | |||
5 | B, A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 10 | Chemie (EDO) | |||
6 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
7 | B | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
8 | water | water | 18.0 | 376 | Chemie (HOH) |
Sequence modifications
A, B: 21 - 264 (UniProt: Q6XEC0)
PDB | External Database | Details |
---|---|---|
Met 20 | - | initiating methionine |
- | Pro 217 | deletion |
Phe 265 | - | expression tag |
Glu 266 | - | expression tag |
His 267 | - | expression tag |
His 268 | - | expression tag |
His 269 | - | expression tag |
His 270 | - | expression tag |
His 271 | - | expression tag |
His 272 | - | expression tag |
His 273 | - | expression tag |
His 274 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 59539.4 | |
Non-Polymers* | Number of molecules | 32 |
Total formula weight | 2426.5 | |
All* | Total formula weight | 61965.8 |