X-ray diffraction
2.9Å resolution

Crystal structure of PUF-6 in complex with 5BE13 RNA


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
Pumilio domain-containing protein 7 Chain: A
Molecule details ›
Chain: A
Length: 382 amino acids
Theoretical weight: 43.7 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli BL21(DE3)
  • Canonical: O44169 (Residues: 76-453; Coverage: 78%)
Gene names: B0273.2, puf-7
Structure domains: Leucine-rich Repeat Variant
RNA (5'-R(*CP*UP*CP*UP*GP*UP*AP*UP*CP*UP*UP*GP*U)-3') Chain: B
Molecule details ›
Chain: B
Length: 13 nucleotides
Theoretical weight: 4.03 KDa
Source organism: Caenorhabditis elegans
Expression system: Not provided

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 67.806Å b: 87.836Å c: 129.782Å
α: 90° β: 90° γ: 90°
R R work R free
0.209 0.207 0.241
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided