3sn2

X-ray diffraction
2.99Å resolution

Crystal structure analysis of iron regulatory protein 1 in complex with transferrin receptor IRE B RNA

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-169510 (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
Cytoplasmic aconitate hydratase Chain: A
Molecule details ›
Chain: A
Length: 908 amino acids
Theoretical weight: 100.78 KDa
Source organism: Oryctolagus cuniculus
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: Q01059 (Residues: 2-889; Coverage: 100%)
Gene names: ACO1, FRP, IREB1, IREBP
Sequence domains:
Structure domains:
transferrin receptor iron regulatory element B RNA Chain: B
Molecule details ›
Chain: B
Length: 29 nucleotides
Theoretical weight: 9.25 KDa
Source organism: Oryctolagus cuniculus
Expression system: Not provided
Sequence domains: Iron response element II

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P41212
Unit cell:
a: 101.675Å b: 101.675Å c: 281.349Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.227 0.275
Expression systems:
  • Saccharomyces cerevisiae
  • Not provided