Detail Information for IndEnz0002019194
IED ID IndEnz0002019194
Enzyme Type ID protease019194
Protein Name ATP-dependent Clp protease proteolytic subunit
EC 3.4.21.92
Endopeptidase Clp
Gene Name clpP BU475
Organism Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Taxonomic Lineage cellular organisms Bacteria Proteobacteria Gammaproteobacteria Enterobacterales Erwiniaceae Buchnera (aphid P-endosymbionts) Buchnera aphidicola Buchnera aphidicola (Acyrthosiphon pisum) Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Enzyme Sequence MLYDQIKNNKTSSYATFIPMVVEQHSRGERSYDIYSRLLKERIIFITGAIEDNMANNIVAQILFLEAENPEKDIFLYINSPGGIITSGMSIYDTMQFVKPEISTICLGQACSMAALLLTSGAKGKRFCLPNSKVMIHQPLGGYQGQASDIAIHAREIMEMKKKLNKLMSFHTGQSIKKINKDTERDCFLSANQSIKYGLIDFILSQRQ
Enzyme Length 208
Uniprot Accession Number P57547
Absorption
Active Site ACT_SITE 112; /note=Nucleophile; /evidence=ECO:0000255|HAMAP-Rule:MF_00444; ACT_SITE 137; /evidence=ECO:0000255|HAMAP-Rule:MF_00444
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=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).; EC=3.4.21.92; Evidence={ECO:0000255|HAMAP-Rule:MF_00444};
DNA Binding
EC Number 3.4.21.92
Enzyme Function FUNCTION: Cleaves peptides in various proteins in a process that requires ATP hydrolysis. Has a chymotrypsin-like activity. Plays a major role in the degradation of misfolded proteins. {ECO:0000255|HAMAP-Rule:MF_00444}.
Temperature Dependency
PH Dependency
Pathway
nucleotide Binding
Features Active site (2); Chain (1)
Keywords Cytoplasm;Hydrolase;Protease;Reference proteome;Serine protease
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00444}.
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 23,444
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda