6AFO
Crystal structure of class A b-lactamase, PenL, variant Asn136Asp, from Burkholderia thailandensis
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 | 268 | 28678.4 | 2 | UniProt (A0A2Z4SUB5) Pfam (PF00144) Pfam (PF13354) UniProt (by SIFTS) (Q2T5A3) In PDB | Burkholderia thailandensis | |
| 2 | water | water | 18.0 | 723 | Chemie (HOH) |
Sequence modifications
A, B: 26 - 291 (UniProt: A0A2Z4SUB5)
| PDB | External Database | Details |
|---|---|---|
| Gly 22 | - | expression tag |
| Ser 23 | - | expression tag |
| His 24 | - | expression tag |
| Met 25 | - | expression tag |
| Asp 136 | Asn 141 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57356.9 | |
| All* | Total formula weight | 57356.9 |
