X-ray diffraction
2.09Å resolution

Ribose 5-phosphate isomerase from Plasmodium falciparum


Function and Biology Details

Reaction catalysed:
D-ribose 5-phosphate = D-ribulose 5-phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Ribose-5-phosphate isomerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 244 amino acids
Theoretical weight: 27.23 KDa
Source organism: Plasmodium falciparum 3D7
Expression system: Escherichia coli
  • Canonical: Q8I3W2 (Residues: 1-236; Coverage: 100%)
Gene name: PF3D7_0514600
Sequence domains: Ribose 5-phosphate isomerase A (phosphoriboisomerase A)
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P21212
Unit cell:
a: 93.689Å b: 136.23Å c: 45.011Å
α: 90° β: 90° γ: 90°
R R work R free
0.208 0.208 0.272
Expression system: Escherichia coli