8JK3
Crystal Structure of Bel-1 Extended Spectrum Beta-lactamase in Hexagonal Form
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 | 267 | 29130.9 | 2 | UniProt (Q3SAW3) Pfam (PF00144) Pfam (PF13354) In PDB | Pseudomonas aeruginosa | |
| 2 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 3 | A | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 4 | A | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 1 | Chemie (IPA) | |||
| 5 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 6 | A, B | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 7 | B | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 8 | water | water | 18.0 | 608 | Chemie (HOH) |
Sequence modifications
A, B: -1 - 263 (UniProt: Q3SAW3)
| PDB | External Database | Details |
|---|---|---|
| Ala 264 | - | expression tag |
| His 265 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 58261.8 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 694.5 | |
| All* | Total formula weight | 58956.4 |
