› 8k8x

Electron Microscopy
3.53Å resolution

CryoEM of LonC open pentamer, apo state

Released:
DOI: 10.2210/pdb8k8x/pdb
PDB entry 8k8x coloured by chain, front view.
PDB entry 8k8x coloured by chain, side view.
PDB entry 8k8x coloured by chain, top view.
Source organism: Meiothermus taiwanensis
Primary publication:
Bifurcated assembly pathway and dual function of a Lon-like protease revealed by cryo-EM Analysis
Li M, Liu H, Hsieh KY, Zhang S, Gao Y, Gong Q, Zhang K, Chang CI, Li S
Fundam Res (2024)
Related structures: EMD-36967

Function and Biology Details

Reaction catalysed: 
Hydrolysis of proteins in presence of ATP.
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo pentamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-247975 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
endopeptidase La Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 732 amino acids
Theoretical weight: 80.56 KDa
Source organism: Meiothermus taiwanensis
Expression system: Escherichia coli
UniProt:
  • Canonical: C9DRU9 (Residues: 1-719; Coverage: 100%)
Gene names: Mcate_02721, lon_2
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.53Å
Relevant EMDB volumes: EMD-36967
Expression system: Escherichia coli

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