5me5

X-ray diffraction
1.9Å resolution

Crystal Structure of eiF4E from C. melo bound to a eIF4G peptide

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-103678 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Eukaryotic translation initiation factor 4E-1 Chain: A
Molecule details ›
Chain: A
Length: 237 amino acids
Theoretical weight: 26.74 KDa
Source organism: Cucumis melo
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q00LS8 (Residues: 2-235; Coverage: 100%)
Gene names: E6C27_scaffold96G002720, eIF4E
Sequence domains: Eukaryotic initiation factor 4E
Structure domains: RNA Cap, Translation Initiation Factor Eif4e
Eukaryotic translation initiation factor 4G Chain: B
Molecule details ›
Chain: B
Length: 90 amino acids
Theoretical weight: 9.79 KDa
Source organism: Cucumis melo
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A1S3C4H6 (Residues: 995-1084; Coverage: 5%)
Gene names: LOC103496918, eIF4G

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALBA BEAMLINE XALOC
Spacegroup: P21
Unit cell:
a: 38.094Å b: 70.352Å c: 42.798Å
α: 90° β: 93.62° γ: 90°
R-values:
R R work R free
0.188 0.186 0.214
Expression system: Escherichia coli BL21