5AEB
Crystal structure of the class B3 di-zinc metallo-beta-lactamase LRA- 12 from an Alaskan soil metagenome.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | LRA-12 | polymer | 272 | 30410.6 | 2 | UniProt (B5L5V5) Pfam (PF00753) In PDB | UNCULTURED BACTERIUM BLR12 | METALLO-BETA-LACTAMASE |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 4 | A | COBALT (II) ION | non-polymer | 58.9 | 1 | Chemie (CO) | |||
| 5 | water | water | 18.0 | 232 | Chemie (HOH) |
Sequence modifications
A, B: 26 - 308 (UniProt: B5L5V5)
| PDB | External Database | Details |
|---|---|---|
| His 22 | - | expression tag |
| Met 23 | - | expression tag |
| Ala 24 | - | expression tag |
| Ser 25 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60821.3 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 800.9 | |
| All* | Total formula weight | 61622.2 |
