7DDM
Crystal Structure of PenA39 beta-Lactamase
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 | polymer | 302 | 31581.9 | 1 | UniProt (B9BS30) Pfam (PF00144) Pfam (PF13354) | Burkholderia multivorans CGD2 | |
| 2 | B (E) | ALA-ALA-ARG-ASP-ALA-ALA-VAL-SER-ASP-ALA-ALA-ALA | polymer | 12 | 1089.1 | 1 | synthetic construct | ||
| 3 | C, D, E, F, G (A) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 5 | Chemie (MPD) | |||
| 4 | H, I, J (A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 5 | K, L (A, E) | water | water | 18.0 | 264 | Chemie (HOH) |
Sequence modifications
A: -12 - 291 (UniProt: B9BS30)
| PDB | External Database | Details |
|---|---|---|
| Ser 132 | Asn 145 | conflict |
| Thr 227 | Ala 240 | conflict |
| Ala 247 | Val 259 | conflict |
| Leu 250 | Met 262 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32671.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 768.0 | |
| All* | Total formula weight | 33439.0 |
