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UniProtKB/Swiss-Prot entry B0B803


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name CLPP1_CHLT2
Primary accession number B0B803
Secondary accession numbers None
Integrated into Swiss-Prot on June 10, 2008
Sequence was last modified on February 26, 2008 (Sequence version 1)
Annotations were last modified on    November 4, 2008 (Entry version 7)
Name and origin of the protein
Protein name ATP-dependent Clp protease proteolytic subunit 1
Synonyms EC 3.4.21.92
Endopeptidase Clp 1
Gene name
Name: clpP1
OrderedLocusNames: CTL0690
From
Chlamydia trachomatis (strain L2/434/Bu / ATCC VR902B) [TaxID: 471472] [HAMAP proteome]
Taxonomy Bacteria; Chlamydiae; Chlamydiales; Chlamydiaceae; Chlamydia.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
DOI=10.1101/gr.7020108; PubMed=18032721 [NCBI, ExPASy, EBI, Israel, Japan]
Thomson N.R., Holden M.T.G., Carder C., Lennard N., Lockey S.J., Marsh P., Skipp P., O'Connor C.D., Goodhead I., Norbertzcak H., Harris B., Ormond D., Rance R., Quail M.A., Parkhill J., Stephens R.S., Clarke I.N.;
"Chlamydia trachomatis: genome sequence analysis of lymphogranuloma venereum isolates.";
Genome Res. 18:161-171(2008).
[2]
PROTEIN SEQUENCE OF 2-11.
Bini L., Santucci A., Magi B., Marzocchi B., Sanchez-Campillo M., Comanducci M., Christianen G., Birkelund S., Vtretou E., Ratti G., Pallini V.;
Submitted (SEP-1994) to UniProtKB.
Comments
  • 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 (By similarity).
  • CATALYTIC ACTIVITY: 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).
  • SUBCELLULAR LOCATION: Cytoplasm (By similarity).
  • SIMILARITY: Belongs to the peptidase S14 family [view classification].
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
AM884176; CAP04129.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq YP_001654762.1; -.
3D structure databases
ModBase B0B803.
Ontologies
GO
GO:0005737; Cellular component: cytoplasm (inferred from electronic annotation from UniProtKB-KW).
GO:0004252; Molecular function: serine-type endopeptidase activity (inferred from electronic annotation from HAMAP).
GO:0006508; Biological process: proteolysis (inferred from electronic annotation from HAMAP).
QuickGo view.
Family and domain databases
HAMAP MF_00444; -; 1.
PBIL [Tree]
InterPro IPR001907; Pept_S14_ClpP.
Graphical view of domain structure.
PANTHER PTHR10381; Pept_S14_ClpP; 1.
PRINTS PR00127; CLPPROTEASEP.
PROSITE PS00382; CLP_PROTEASE_HIS; 1.
PS00381; CLP_PROTEASE_SER; FALSE_NEG.
BLOCKS B0B803.
ProtoNet B0B803.
Genome annotation databases
GeneID 5858690; -.
GenomeReviews AM884176_GR; CTL0690.
KEGG ctb:CTL0690; -.
CMR B0B803; CTL0690.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Complete proteome; Cytoplasm; Direct protein sequencing; Hydrolase; Protease; Serine protease.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
INIT_MET   1     1        Removed. 
CHAIN   2   192  191     ATP-dependent Clp protease proteolytic subunit 1. PRO_0000340090
ACT_SITE   92    92        By similarity. 
ACT_SITE   117   117        By similarity. 
CONFLICT   8     8        H -> M (in Ref. 2; AA sequence). 
Sequence information
Length: 192 AA [This is the length of the unprocessed precursor] Molecular weight: 21073 Da [This is the MW of the unprocessed precursor] CRC64: 589EF06C344F20EF [This is a checksum on the sequence]
        10         20         30         40         50         60 
MPEGEMMHKL QDVIDRKLLD SRRIFFSEPV TEKSAAEAIK KLWYLELTNP GQPIVFVINS 

        70         80         90        100        110        120 
PGGSVDAGFA VWDQIKMISS PLTTVVTGLA ASMGSVLSLC AVPGRRFATP HARIMIHQPS 

       130        140        150        160        170        180 
IGGTITGQAT DLDIHAREIL KTKARIIDVY VEATGQSPEV IEKAIDRDMW MSANEAMEFG 

       190 
LLDGILFSFN DL 

B0B803 in FASTA format

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Tools Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
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