CATH Classification

Domain Context

CATH Clusters

Superfamily 2-enoyl-CoA Hydratase; Chain A, domain 1
Functional Family ATP-dependent Clp protease proteolytic subunit

Enzyme Information

3.4.21.92
Endopeptidase Clp.
based on mapping to UniProt P0A6G7
Hydrolysis of proteins to small peptides in the presence of ATP and magnesium. Alpha-casein is the usual test substrate. In the absence of ATP, only oligopeptides shorter than five residues are hydrolyzed (such as succinyl-Leu-Tyr-|-NHMec, and Leu-Tyr-Leu-|-Tyr-Trp, in which cleavage of the -Tyr-|-Leu- and -Tyr-|-Trp bonds also occurs).
-!- Belongs to peptidase family S14.

UniProtKB Entries (1)

P0A6G7
CLPP_ECOLI
Escherichia coli K-12
ATP-dependent Clp protease proteolytic subunit

PDB Structure

PDB 3HLN
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structural and Theoretical Studies Indicate that the Cylindrical Protease ClpP Samples Extended and Compact Conformations.
Kimber, M.S., Yu, A.Y., Borg, M., Leung, E., Chan, H.S., Houry, W.A.
Structure