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 (A, B, C, D) | Beta-lactamase | polymer | 246 | 28405.1 | 4 | UniProt (Q6RFZ0) Pfam (PF00905) | Shewanella oneidensis | |
| 2 | E, F, FA, OA, S (A, C, D, B) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 3 | G, GA, H, HA, I... (A, C, D, B) | SULFATE ION | non-polymer | 96.1 | 26 | Chemie (SO4) | |||
| 4 | AA, BA, KA, LA, N... (B, C, A, D) | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
| 5 | CA, DA, MA, NA, O... (B, C, A, D) | FORMIC ACID | non-polymer | 46.0 | 9 | Chemie (FMT) | |||
| 6 | EA (B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 7 | ZA (D) | MALONIC ACID | non-polymer | 104.1 | 1 | Chemie (MLA) | |||
| 8 | AB, BB, CB, DB (A, B, C, D) | 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 |
