8Q4S
Crystal structure of phosphoserine phosphatase (SerB) from Brucella melitensis in complex with AP4 and magnesium.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Phosphoserine phosphatase | polymer | 307 | 32549.5 | 1 | UniProt (Q8YI30) Pfam (PF12710) | Brucella melitensis | O-phosphoserine phosphohydrolase |
| 2 | B (A) | (2S)-2-amino-4-phosphonobutanoic acid | non-polymer | 183.1 | 1 | Chemie (E7P) | |||
| 3 | C, D (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | E (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | F (A) | water | water | 18.0 | 199 | Chemie (HOH) |
Sequence modifications
A: -5 - 295 (UniProt: Q8YI30)
| PDB | External Database | Details |
|---|---|---|
| Gly -11 | - | expression tag |
| Pro -10 | - | expression tag |
| Gly -9 | - | expression tag |
| Ser -8 | - | expression tag |
| Met -7 | - | expression tag |
| Leu -6 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 32549.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 391.6 | |
| All* | Total formula weight | 32941.1 |
