1A7T
METALLO-BETA-LACTAMASE WITH MES
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | METALLO-BETA-LACTAMASE | polymer | 232 | 25387.7 | 2 | UniProt (P25910) | Bacteroides fragilis | CLASS B BETA-LACTAMASE |
| 2 | C, D, G, H (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | E, I (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 4 | F, J (A, B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
| 5 | K, L (A, B) | water | water | 18.0 | 337 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 232 (UniProt: P25910)
| PDB | External Database | Details |
|---|---|---|
| Thr 171 | Ala 188 | engineered mutation |
| Asn 208 | Asp 225 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 50775.3 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 698.1 | |
| All* | Total formula weight | 51473.4 |
