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UniProtKB/Swiss-Prot entry Q2JHM1


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

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Entry information
Entry name CLPP1_SYNJB
Primary accession number Q2JHM1
Secondary accession numbers None
Integrated into Swiss-Prot on May 30, 2006
Sequence was last modified on March 7, 2006 (Sequence version 1)
Annotations were last modified on    November 4, 2008 (Entry version 18)
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: CYB_0610
From
Synechococcus sp. (strain JA-2-3B'a(2-13)) (Cyanobacteria bacterium Yellowstone B-Prime) [TaxID: 321332] [HAMAP proteome]
Taxonomy Bacteria; Cyanobacteria; Chroococcales; Synechococcus.
Protein existence 3: Inferred from homology;
References
[1]
NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
DOI=10.1038/ismej.2007.46; PubMed=18059494 [NCBI, ExPASy, EBI, Israel, Japan]
Bhaya D., Grossman A.R., Steunou A.-S., Khuri N., Cohan F.M., Hamamura N., Melendrez M.C., Bateson M.M., Ward D.M., Heidelberg J.F.;
"Population level functional diversity in a microbial community revealed by comparative genomic and metagenomic analyses.";
ISME J. 1:703-713(2007).
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
CP000240; ABD01598.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq YP_476861.1; -.
3D structure databases
ModBase Q2JHM1.
Protein family/group databases
MEROPS S14.001; -.
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.
Pfam PF00574; CLP_protease; 1.
Pfam graphical view of domain structure.
PRINTS PR00127; CLPPROTEASEP.
PROSITE PS00382; CLP_PROTEASE_HIS; 1.
PS00381; CLP_PROTEASE_SER; 1.
ProtoNet Q2JHM1.
Genome annotation databases
GeneID 3902004; -.
GenomeReviews CP000240_GR; CYB_0610.
KEGG cyb:CYB_0610; -.
TIGR CYB_0610; -.
Phylogenomic databases
HOGENOM Q2JHM1; -.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Complete proteome; Cytoplasm; Hydrolase; Protease; Serine protease.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
CHAIN   1   203  203     ATP-dependent Clp protease proteolytic subunit 1. PRO_0000236412
ACT_SITE   101   101        By similarity. 
ACT_SITE   126   126        By similarity. 
Sequence information
Length: 203 AA [This is the length of the unprocessed precursor] Molecular weight: 22566 Da [This is the MW of the unprocessed precursor] CRC64: 5E8DB5E780A11436 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MPIGVPRVPY RLPGEPYSQW ISLDDRLYQE RILFIGEPID DSLANTIVGV MLYLNSQDPQ 

        70         80         90        100        110        120 
KDIVMYINSP GGSVTAGMAI YDTMNHIKPD IVTVCVGQAA SMGAFLLAAG TKGKRFALPH 

       130        140        150        160        170        180 
SRIMLHQPSL GTIQGQASDI EIRARETLRV KRRMNEILAQ TTGQPLEKIE RDVERDFYLS 

       190        200 
ATEAQAYGIV DRVIQERSEA MAS 

Q2JHM1 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
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Tools Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
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