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 | Beta-lactamase | polymer | 267 | 28356.8 | 1 | UniProt (P9WKD3) Pfam (PF00144) Pfam (PF13354) In PDB | Mycobacterium tuberculosis | Penicillinase |
2 | A | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
3 | A | TEBIPENEM | non-polymer | 383.5 | 1 | Chemie (1TE) | |||
4 | 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 |