X-ray diffraction
1.8Å resolution

Crystal structure of the conserved N-terminal domain of the peroxisomal matrix-protein-import receptor, Pex14p

Source organism: Rattus norvegicus

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Peroxisomal membrane protein PEX14 Chains: A, B
Molecule details ›
Chains: A, B
Length: 54 amino acids
Theoretical weight: 6.07 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
  • Canonical: Q642G4 (Residues: 25-70; Coverage: 12%)
Gene name: Pex14
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: I23
Unit cell:
a: 90.57Å b: 90.57Å c: 90.57Å
α: 90° β: 90° γ: 90°
R R work R free
0.181 0.179 0.211
Expression system: Escherichia coli