2r82

X-ray diffraction
3.6Å resolution

Pyruvate phosphate dikinase (PPDK) triple mutant R219E/E271R/S262D adapts a second conformational state

Released:
Source organism: [Clostridium] symbiosum

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-149851 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyruvate, phosphate dikinase Chain: A

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SIEMENS
Spacegroup: C2221
Unit cell:
a: 90.352Å b: 125.096Å c: 183.978Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.265 0.265 0.325
Expression system: Escherichia coli