4QNR
CRYSTAL STRUCTURE OF PSPF(1-265) E108Q MUTANT bound to ATP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Psp operon transcriptional activator | polymer | 265 | 29986.3 | 1 | UniProt (P37344) Pfam (PF00158) In PDB | Escherichia coli | Phage shock protein F |
| 2 | A | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 3 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | A | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 6 | water | water | 18.0 | 213 | Chemie (HOH) |
Sequence modifications
A: 1 - 265 (UniProt: P37344)
| PDB | External Database | Details |
|---|---|---|
| Gln 108 | Glu 108 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29986.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 954.0 | |
| All* | Total formula weight | 30940.3 |
