1efc

X-ray diffraction
2.05Å resolution

INTACT ELONGATION FACTOR FROM E.COLI

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Elongation factor Tu 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 393 amino acids
Theoretical weight: 43.24 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0CE47 (Residues: 2-393; Coverage: 100%)
Gene names: JW3301, b3339, tufA
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P21212
Unit cell:
a: 243.12Å b: 61.08Å c: 66.91Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.203 0.268
Expression system: Escherichia coli