PDBe 1rpx

X-ray diffraction
2.3Å resolution

D-RIBULOSE-5-PHOSPHATE 3-EPIMERASE FROM SOLANUM TUBEROSUM CHLOROPLASTS

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ribulose-phosphate 3-epimerase, chloroplastic Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 230 amino acids
Theoretical weight: 24.64 KDa
Source organism: Solanum tuberosum
Expression system: Escherichia coli
UniProt:
  • Canonical: Q43843 (Residues: 47-276; Coverage: 82%)
Sequence domains: Ribulose-phosphate 3 epimerase family
Structure domains: Aldolase class I

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P3221
Unit cell:
a: 146.1Å b: 146.1Å c: 93.5Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.174 0.174 0.212
Expression system: Escherichia coli