1JTG
CRYSTAL STRUCTURE OF TEM-1 BETA-LACTAMASE / BETA-LACTAMASE INHIBITOR PROTEIN COMPLEX
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | BETA-LACTAMASE TEM | polymer | 263 | 28984.1 | 2 | UniProt (P62593) Pfam (PF00144) Pfam (PF13354) In PDB | Escherichia coli | |
| 2 | B, D | BETA-LACTAMASE INHIBITORY PROTEIN | polymer | 165 | 17556.5 | 2 | UniProt (P35804) Pfam (PF07467) In PDB | Streptomyces clavuligerus | BLIP |
| 3 | B, D | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 441 | Chemie (HOH) |
Sequence modifications
A, C: 26 - 288 (UniProt: P62593)
| PDB | External Database | Details |
|---|---|---|
| Ile 84 | Val 82 | engineered mutation |
| Val 184 | Ala 182 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 93081.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 93161.3 |
