1w26

X-ray diffraction
2.7Å resolution

Trigger Factor in Complex with the Ribosome forms a Molecular Cradle for Nascent Proteins

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141658 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Trigger factor Chains: A, B
Molecule details ›
Chains: A, B
Length: 432 amino acids
Theoretical weight: 48.77 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A850 (Residues: 1-432; Coverage: 100%)
Gene names: JW0426, b0436, tig
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P21
Unit cell:
a: 100.251Å b: 47.415Å c: 114.831Å
α: 90° β: 113.66° γ: 90°
R-values:
R R work R free
0.241 0.241 0.324
Expression system: Escherichia coli