1aip

X-ray diffraction
3Å resolution

EF-TU EF-TS COMPLEX FROM THERMUS THERMOPHILUS

Released:
Source organism: Thermus thermophilus

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Elongation factor Tu-A Chains: A, B, E, F
Molecule details ›
Chains: A, B, E, F
Length: 405 amino acids
Theoretical weight: 44.74 KDa
Source organism: Thermus thermophilus
Expression system: Escherichia coli
UniProt:
  • Canonical: P60338 (Residues: 2-406; Coverage: 100%)
Gene names: tuf, tufA
Sequence domains:
Structure domains:
Elongation factor Ts Chains: C, D, G, H
Molecule details ›
Chains: C, D, G, H
Length: 196 amino acids
Theoretical weight: 22.45 KDa
Source organism: Thermus thermophilus
Expression system: Escherichia coli
UniProt:
  • Canonical: P43895 (Residues: 1-196; Coverage: 100%)
Gene names: TTHA0860, tsf
Sequence domains: Elongation factor TS
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P21
Unit cell:
a: 120.3Å b: 127.5Å c: 123.7Å
α: 90° β: 90.3° γ: 90°
R-values:
R R work R free
0.216 0.216 0.289
Expression system: Escherichia coli