CATH Classification

Domain Context

CATH Clusters

Superfamily LON domain-like
Functional Family Lon protease

Enzyme Information

3.4.21.53
Endopeptidase La.
based on mapping to UniProt P0A9M0
Hydrolysis of proteins in presence of ATP.
-!- ATP hydrolysis is linked with peptide bond hydrolysis. -!- Vanadate inhibits both reactions. -!- A similar enzyme occurs in animal mitochondria. -!- Belongs to peptidase family S16.

UniProtKB Entries (1)

P0A9M0
LON_ECOLI
Escherichia coli K-12
Lon protease

PDB Structure

PDB 2ANE
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of the N-terminal domain of E. coli Lon protease.
Li, M., Rasulova, F., Melnikov, E.E., Rotanova, T.V., Gustchina, A., Maurizi, M.R., Wlodawer, A.
Protein Sci.