6C7A
Conformational Changes in a Class A Beta lactamase that Prime it for Catalysis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Beta-lactamase Toho-1 | polymer | 261 | 28045.7 | 1 | UniProt (Q47066) Pfam (PF00144) Pfam (PF00905) Pfam (PF13354) | Escherichia coli | |
| 2 | B, C, D, E, F... (A) | SULFATE ION | non-polymer | 96.1 | 9 | Chemie (SO4) | |||
| 3 | K (A) | water | water | 18.0 | 498 | Chemie (HOH) |
Sequence modifications
A: 28 - 287 (UniProt: Q47066)
| PDB | External Database | Details |
|---|---|---|
| Ala 27 | - | expression tag |
| Ala 69 | Ser 73 | conflict |
| Asn 271 | Arg 275 | conflict |
| Asn 273 | Arg 277 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28045.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 864.6 | |
| All* | Total formula weight | 28910.3 |
