6Z23
Acylenzyme complex of cefotaxime bound to deacylation mutant KPC-2 (E166Q)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Carbapenem-hydrolyzing beta-lactamase KPC | polymer | 290 | 30805.6 | 1 | UniProt (Q9F663) Pfam (PF00144) Pfam (PF13354) In PDB | Klebsiella pneumoniae | Carbapenem-hydrolyzing beta-lactamase KPC-1 |
2 | A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
3 | A | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
4 | A | CEFOTAXIME, C3' cleaved, open, bound form | non-polymer | 397.4 | 1 | Chemie (CEF) | |||
5 | water | water | 18.0 | 214 | Chemie (HOH) |
Sequence modifications
A: 25 - 295 (UniProt: Q9F663)
PDB | External Database | Details |
---|---|---|
Met 4 | - | initiating methionine |
Gly 5 | - | expression tag |
Ser 6 | - | expression tag |
Ser 7 | - | expression tag |
His 8 | - | expression tag |
His 9 | - | expression tag |
His 10 | - | expression tag |
His 11 | - | expression tag |
His 12 | - | expression tag |
His 13 | - | expression tag |
Ser 14 | - | expression tag |
Ser 15 | - | expression tag |
Gly 16 | - | expression tag |
Leu 17 | - | expression tag |
Val 18 | - | expression tag |
Pro 19 | - | expression tag |
Arg 20 | - | expression tag |
Gly 21 | - | expression tag |
Ser 22 | - | expression tag |
His 23 | - | expression tag |
Met 24 | - | expression tag |
Gln 166 | Glu 165 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 30805.6 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 1061.9 | |
All* | Total formula weight | 31867.6 |