Difference between revisions of "ClpC"
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* '''Operon:''' ''[[ctsR]]-[[mcsA]]-[[mcsB]]-[[clpC]]-[[radA]]-[[disA]]'' [http://www.ncbi.nlm.nih.gov/pubmed/8793870 PubMed] | * '''Operon:''' ''[[ctsR]]-[[mcsA]]-[[mcsB]]-[[clpC]]-[[radA]]-[[disA]]'' [http://www.ncbi.nlm.nih.gov/pubmed/8793870 PubMed] | ||
| − | * '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/pubmed/8793870 PubMed], [[SigB]] [http://www.ncbi.nlm.nih.gov/pubmed/8793870 PubMed1] [http://www.ncbi.nlm.nih.gov/pubmed/11544224 PubMed2] | + | * '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/pubmed/8793870 PubMed], [[SigB]] [http://www.ncbi.nlm.nih.gov/pubmed/8793870 PubMed1] [http://www.ncbi.nlm.nih.gov/pubmed/11544224 PubMed2], [[SigF]] {{PubMed|16497325}} |
| − | * '''Regulation:''' | + | * '''Regulation:''' |
| − | ** | + | ** expressed early during sporulation in the forespore ([[SigF]]) {{PubMed|16497325}} |
| + | ** induced by stress ([[SigB]]) [http://www.ncbi.nlm.nih.gov/pubmed/11544224 PubMed] | ||
| + | ** induced by heat ([[CtsR]]) [http://www.ncbi.nlm.nih.gov/pubmed/9987115 PubMed] | ||
| − | * '''Regulatory mechanism:''' [[CtsR]]: transcription repression [http://www.ncbi.nlm.nih.gov/pubmed/9987115 PubMed1], [http://www.ncbi.nlm.nih.gov/pubmed/11179229 PubMed2], [http://www.ncbi.nlm.nih.gov/pubmed/16163393 PubMed3], [http://www.ncbi.nlm.nih.gov/pubmed/17380125 PubMed4 | + | * '''Regulatory mechanism:''' |
| − | + | ** [[CtsR]]: transcription repression [http://www.ncbi.nlm.nih.gov/pubmed/9987115 PubMed1], [http://www.ncbi.nlm.nih.gov/pubmed/11179229 PubMed2], [http://www.ncbi.nlm.nih.gov/pubmed/16163393 PubMed3], [http://www.ncbi.nlm.nih.gov/pubmed/17380125 PubMed4] | |
* '''Additional information:''' subject to Clp-dependent proteolysis upon glucose starvation [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed] | * '''Additional information:''' subject to Clp-dependent proteolysis upon glucose starvation [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+17981983 PubMed] | ||
Revision as of 21:02, 31 October 2009
- Description: ATP-dependent Clp protease, ATPase subunit
| Gene name | clpC |
| Synonyms | mecB |
| Essential | no |
| Product | ATP-dependent Clp protease, ATPase subunit |
| Function | protein degradation positive regulator of autolysin (LytC and LytD) synthesis |
| Metabolic function and regulation of this protein in SubtiPathways: Stress | |
| MW, pI | 89 kDa, 5.746 |
| Gene length, protein length | 2430 bp, 810 aa |
| Immediate neighbours | mcsB, radA |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
The gene
Basic information
- Locus tag: BSU00860
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: ATPase/chaperone
- Protein family: mecA family (according to Swiss-Prot) clpA/clpB family. ClpC subfamily (according to Swiss-Prot), AAA+ -type ATPase (IPR013093) InterPro (PF07724) PFAM
Extended information on the protein
- Kinetic information:
- Domains: AAA-ATPase PFAM
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization: cytoplasmic polar clusters, excluded from the nucleoid, induced clustering upon heatshock, colocalization with ClpP Pubmed
Database entries
- Structure: 2K77 (N-terminal domain)
- UniProt: P37571
- KEGG entry: [3]
- E.C. number:
Additional information
- subject to Clp-dependent proteolysis upon glucose starvation PubMed
Expression and regulation
- Regulation:
- Additional information: subject to Clp-dependent proteolysis upon glucose starvation PubMed
Biological materials
- Expression vector:
- lacZ fusion:
- GFP fusion: C-terminal GFP fusions (single copy, also as CFP and YFP variants) available from the Hamoen Lab
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Leendert Hamoen, Newcastle University, UK homepage
Your additional remarks
References
Reviews
Janine Kirstein, Noël Molière, David A Dougan, Kürşad Turgay
Adapting the machine: adaptor proteins for Hsp100/Clp and AAA+ proteases.
Nat Rev Microbiol: 2009, 7(8);589-99
[PubMed:19609260]
[WorldCat.org]
[DOI]
(I p)
Original Publications
