› 2hxg

X-ray diffraction
2.8Å resolution

Function and Biology Details

Reaction catalysed: 
Beta-L-arabinose = L-ribulose
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-140029 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
L-arabinose isomerase Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 500 amino acids
Theoretical weight: 56.11 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P08202 (Residues: 1-500; Coverage: 100%)
Gene names: JW0061, araA, b0062
Sequence domains:
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand MN 3 x MN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4C
Spacegroup: P3221
Unit cell:
a: 116.87Å b: 116.87Å c: 215.076Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.232 0.229 0.288
Expression system: Escherichia coli BL21(DE3)

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