6NLW
The crystal structure of class D carbapenem-hydrolyzing beta-lactamase BlaA from Shewanella oneidensis MR-1
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Beta-lactamase | polymer | 246 | 28405.1 | 4 | UniProt (Q6RFZ0) Pfam (PF00905) In PDB | Shewanella oneidensis | |
2 | A, C, D, B | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
3 | A, C, D, B | SULFATE ION | non-polymer | 96.1 | 26 | Chemie (SO4) | |||
4 | B, C, A, D | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
5 | B, C, A, D | FORMIC ACID | non-polymer | 46.0 | 9 | Chemie (FMT) | |||
6 | B | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
7 | D | MALONIC ACID | non-polymer | 104.1 | 1 | Chemie (MLA) | |||
8 | water | water | 18.0 | 534 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 23 - 265 (UniProt: Q6RFZ0)
PDB | External Database | Details |
---|---|---|
Ser 20 | - | expression tag |
Asn 21 | - | expression tag |
Ala 22 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 113620.5 | |
Non-Polymers* | Number of molecules | 48 |
Total formula weight | 3795.2 | |
All* | Total formula weight | 117415.7 |