4QB8
Crystal Structure of beta-lactamase from M.tuberculosis forming Michaelis Menten with Tebipenem
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 | 267 | 28356.8 | 1 | UniProt (P9WKD3) Pfam (PF00144) Pfam (PF13354) | Mycobacterium tuberculosis | Penicillinase |
| 2 | B, C, D, E (A) | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
| 3 | F (A) | TEBIPENEM | non-polymer | 383.5 | 1 | Chemie (1TE) | |||
| 4 | G (A) | water | water | 18.0 | 312 | Chemie (HOH) |
Sequence modifications
A: 42 - 307 (UniProt: P9WKD3)
| PDB | External Database | Details |
|---|---|---|
| Ala 41 | - | expression tag |
| Ala 87 | Lys 87 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28356.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 763.4 | |
| All* | Total formula weight | 29120.1 |
