2v8w

X-ray diffraction
2.3Å resolution

Crystallographic and mass spectrometric characterisation of eIF4E with N7-cap derivatives

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-139176 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Eukaryotic translation initiation factor 4E Chains: A, E
Molecule details ›
Chains: A, E
Length: 217 amino acids
Theoretical weight: 25.13 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P06730 (Residues: 1-217; Coverage: 100%)
Gene names: EIF4E, EIF4EL1, EIF4F
Sequence domains: Eukaryotic initiation factor 4E
Structure domains: RNA Cap, Translation Initiation Factor Eif4e
Eukaryotic translation initiation factor 4E-binding protein 1 Chains: B, F
Molecule details ›
Chains: B, F
Length: 14 amino acids
Theoretical weight: 1.86 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q13541 (Residues: 51-64; Coverage: 12%)
Gene name: EIF4EBP1

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P212121
Unit cell:
a: 37.993Å b: 99.61Å c: 135.331Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.188 0.184 0.243
Expression systems:
  • Escherichia coli
  • Not provided