CATH Classification

Domain Context

CATH Clusters

Superfamily 1.10.8.60
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 1QZM
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of the AAA+ alpha domain of E. coli Lon protease at 1.9A resolution.
Botos, I., Melnikov, E.E., Cherry, S., Khalatova, A.G., Rasulova, F.S., Tropea, J.E., Maurizi, M.R., Rotanova, T.V., Gustchina, A., Wlodawer, A.
J.Struct.Biol.