3lca

X-ray diffraction
2.19Å resolution

Structure of Tom71 complexed with Hsp70 Ssa1 C terminal tail indicating conformational plasticity

Released:
Source organism: Saccharomyces cerevisiae
Primary publication:
The structural plasticity of Tom71 for mitochondrial precursor translocations.
Acta Crystallogr Sect F Struct Biol Cryst Commun 66 985-9 (2010)
PMID: 20823510

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-145346 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Protein TOM71 Chain: A
Molecule details ›
Chain: A
Length: 533 amino acids
Theoretical weight: 60.16 KDa
Source organism: Saccharomyces cerevisiae
UniProt:
  • Canonical: P38825 (Residues: 107-639; Coverage: 83%)
Gene names: TOM71, TOM72, YHR117W
Sequence domains:
Structure domains: Tetratricopeptide repeat domain
Heat shock protein SSA1 Chain: Q
Molecule details ›
Chain: Q
Length: 12 amino acids
Theoretical weight: 1.27 KDa
Source organism: Saccharomyces cerevisiae
UniProt:
  • Canonical: P10591 (Residues: 631-642; Coverage: 2%)
Gene names: SSA1, YAL005C

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 51.148Å b: 97.971Å c: 129.102Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.229 0.227 0.271