7fd4

Electron Microscopy
2.4Å resolution

A complete three-dimensional structure of the Lon protease translocating a protein substrate (conformation 1)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-100270 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Lon protease Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 793 amino acids
Theoretical weight: 88.55 KDa
Source organism: Meiothermus taiwanensis
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A059VAZ3 (Residues: 1-793; Coverage: 100%)
Gene names: Mcate_02015, lon, lon1_1, lonA1
Sequence domains:
Alpha-S1-casein Chain: S
Molecule details ›
Chain: S
Length: 22 amino acids
Theoretical weight: 1.89 KDa
Source organism: Bos taurus

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.4Å
Relevant EMDB volumes: EMD-31534
Expression system: Escherichia coli