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Protein

ATP-dependent Clp protease proteolytic subunit 2

Gene

clpP2

Organism
Borrelia burgdorferi (strain ATCC 35210 / B31 / CIP 102532 / DSM 4680)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

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.UniRule annotation

Catalytic activityi

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).UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei94NucleophileUniRule annotation1
Active sitei119UniRule annotation1

GO - Molecular functioni

Keywordsi

Molecular functionHydrolase, Protease, Serine protease

Enzyme and pathway databases

BRENDAi3.4.21.92. 902.

Names & Taxonomyi

Protein namesi
Recommended name:
ATP-dependent Clp protease proteolytic subunit 2UniRule annotation (EC:3.4.21.92UniRule annotation)
Alternative name(s):
Endopeptidase Clp 2UniRule annotation
Gene namesi
Name:clpP2UniRule annotation
Synonyms:clpP-2
Ordered Locus Names:BB_0757
OrganismiBorrelia burgdorferi (strain ATCC 35210 / B31 / CIP 102532 / DSM 4680)
Taxonomic identifieri224326 [NCBI]
Taxonomic lineageiBacteriaSpirochaetesSpirochaetalesBorreliaceaeBorreliella
Proteomesi
  • UP000001807 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001795101 – 198ATP-dependent Clp protease proteolytic subunit 2Add BLAST198

Proteomic databases

PRIDEiO51698.

Interactioni

Subunit structurei

Fourteen ClpP subunits assemble into 2 heptameric rings which stack back to back to give a disk-like structure with a central cavity, resembling the structure of eukaryotic proteasomes.UniRule annotation

Protein-protein interaction databases

STRINGi224326.BB_0757.

Structurei

3D structure databases

SMRiO51698.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase S14 family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108S10. Bacteria.
COG0740. LUCA.
KOiK01358.

Family and domain databases

CDDicd07017. S14_ClpP_2. 1 hit.
HAMAPiMF_00444. ClpP. 1 hit.
InterProiView protein in InterPro
IPR001907. ClpP.
IPR029045. ClpP/crotonase-like_dom.
IPR023562. ClpP/TepA.
IPR033135. ClpP_His_AS.
PANTHERiPTHR10381. PTHR10381. 1 hit.
PfamiView protein in Pfam
PF00574. CLP_protease. 1 hit.
PRINTSiPR00127. CLPPROTEASEP.
SUPFAMiSSF52096. SSF52096. 1 hit.
PROSITEiView protein in PROSITE
PS00382. CLP_PROTEASE_HIS. 1 hit.

Sequencei

Sequence statusi: Complete.

O51698-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTGKEDNDAC VLHDKSLKLV LKSRSIVIAG EITKDVSRLF QEKILLLEAL
60 70 80 90 100
DFKKPIFVYI DSEGGDIDAG FAIFNMIRFV KPKVFTVGVG LVASAAALIF
110 120 130 140 150
LAAKLENRFS LPFARYLLHQ PLSGFKGVAT DIEIYTNELN KVKKELNNII
160 170 180 190
SKETGQKISK IEKDTDRDFW LDSSAAKKYG LVFEVVETKY QLEEFISA
Length:198
Mass (Da):22,216
Last modified:April 18, 2012 - v2
Checksum:i168959D2D4ACFFCF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000783 Genomic DNA. Translation: AAC67097.2.
PIRiD70194.
RefSeqiNP_212891.2. NC_001318.1.
WP_002657518.1. NC_001318.1.

Genome annotation databases

EnsemblBacteriaiAAC67097; AAC67097; BB_0757.
GeneIDi1195613.
KEGGibbu:BB_0757.
PATRICifig|224326.49.peg.1148.

Similar proteinsi

Entry informationi

Entry nameiCLPP2_BORBU
AccessioniPrimary (citable) accession number: O51698
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 20, 2003
Last sequence update: April 18, 2012
Last modified: September 27, 2017
This is version 100 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families