2WYX
Neutron structure of a class A Beta-lactamase Toho-1 E166A R274N R276N triple mutant
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-LACTAMSE TOHO-1 | polymer | 256 | 27503.1 | 1 | UniProt (Q47066) | ESCHERICHIA COLI | |
| 2 | B (A) | water | water | 18.0 | 160 | Chemie (DOD) |
Sequence modifications
A: 29 - 287 (UniProt: Q47066)
| PDB | External Database | Details |
|---|---|---|
| Ala 166 | Glu 169 | engineered mutation |
| Asn 274 | Arg 275 | engineered mutation |
| Asn 276 | Arg 277 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27503.1 | |
| All* | Total formula weight | 27503.1 |
