X-ray diffraction
1.6Å resolution

Crystal structure of EF-G-2 from Thermus thermophilus

Source organism: Thermus thermophilus
Entry authors: Wang H, Takemoto C, Murayama K, Terada T, Chen L, Liu ZJ, Wang BC, Shirouzu M, Yokoyama S, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Tr-type G domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 665 amino acids
Theoretical weight: 73.23 KDa
Source organism: Thermus thermophilus
Expression system: Escherichia coli
  • Canonical: Q5SI76 (Residues: 1-658; Coverage: 100%)
Gene name: TTHA1498
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: C2
Unit cell:
a: 159.194Å b: 56.129Å c: 92.189Å
α: 90° β: 104.568° γ: 90°
R R work R free
0.188 0.188 0.204
Expression system: Escherichia coli