X-ray diffraction
2.8Å resolution

Crystal Structure of Thermus Thermophilus IF2, Apo and GDP-bound Forms (2-474)


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Translation initiation factor IF-2 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 473 amino acids
Theoretical weight: 52.32 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P48515 (Residues: 2-474; Coverage: 83%)
Gene names: TTHA0699, infB
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P21
Unit cell:
a: 119.83Å b: 177.816Å c: 61.793Å
α: 90° β: 89.87° γ: 90°
R R work R free
0.241 0.24 0.276
Expression system: Escherichia coli BL21(DE3)