Difference between revisions of "SpoIIIAH"
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* '''Effectors of protein activity:''' | * '''Effectors of protein activity:''' | ||
| − | * '''Interactions:''' [[SpoIIIAH]]-[[SpoIIQ]] {{PubMed|15574594}} | + | * '''Interactions:''' [[SpoIIIAH]]-[[SpoIIQ]] {{PubMed|15574594,21097616}} |
* '''Localization:''' membrane protein [http://www.ncbi.nlm.nih.gov/sites/entrez/18485064 PubMed] | * '''Localization:''' membrane protein [http://www.ncbi.nlm.nih.gov/sites/entrez/18485064 PubMed] | ||
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=References= | =References= | ||
| − | <pubmed>15752199,18485064,15574594,18812514,1766372,17693505,19609349 , 17121846 </pubmed> | + | <pubmed>15752199,18485064,15574594,18812514,1766372,17693505,19609349 , 17121846 21097616 </pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 18:25, 29 November 2010
- Description: component of the SpoIIIA-SpoIIQ type III secretion system residing in the forespore membrane, required for SigG activation
| Gene name | spoIIIAH |
| Synonyms | |
| Essential | no |
| Product | component of a type III secretion system |
| Function | activation of SigG |
| MW, pI | 23 kDa, 4.627 |
| Gene length, protein length | 654 bp, 218 aa |
| Immediate neighbours | accB, spoIIIAG |
| 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: BSU24360
Phenotypes of a mutant
block of sporulation after engulfment
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization: membrane protein PubMed
Database entries
- Structure:
- UniProt: P49785
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Operon:
- Regulation:
- Additional information: the internal promoter is essential for sporulation, it is twice as active as the promoter in front of spoIIIAA, suggesting that SpoIIIAG and SpoIIIAH are required in larger amounts as compared to the other products of the operon PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
- Charles Moran, Emory University, NC, USA homepage
Your additional remarks
References
Jeffrey Meisner, Charles P Moran
A LytM domain dictates the localization of proteins to the mother cell-forespore interface during bacterial endospore formation.
J Bacteriol: 2011, 193(3);591-8
[PubMed:21097616]
[WorldCat.org]
[DOI]
(I p)
Thierry Doan, Cecile Morlot, Jeffrey Meisner, Monica Serrano, Adriano O Henriques, Charles P Moran, David Z Rudner
Novel secretion apparatus maintains spore integrity and developmental gene expression in Bacillus subtilis.
PLoS Genet: 2009, 5(7);e1000566
[PubMed:19609349]
[WorldCat.org]
[DOI]
(I p)
Jeffrey Meisner, Xin Wang, Monica Serrano, Adriano O Henriques, Charles P Moran
A channel connecting the mother cell and forespore during bacterial endospore formation.
Proc Natl Acad Sci U S A: 2008, 105(39);15100-5
[PubMed:18812514]
[WorldCat.org]
[DOI]
(I p)
Amy H Camp, Richard Losick
A novel pathway of intercellular signalling in Bacillus subtilis involves a protein with similarity to a component of type III secretion channels.
Mol Microbiol: 2008, 69(2);402-17
[PubMed:18485064]
[WorldCat.org]
[DOI]
(I p)
Chris Guillot, Charles P Moran
Essential internal promoter in the spoIIIA locus of Bacillus subtilis.
J Bacteriol: 2007, 189(20);7181-9
[PubMed:17693505]
[WorldCat.org]
[DOI]
(P p)
Shinobu Chiba, Kristina Coleman, Kit Pogliano
Impact of membrane fusion and proteolysis on SpoIIQ dynamics and interaction with SpoIIIAH.
J Biol Chem: 2007, 282(4);2576-86
[PubMed:17121846]
[WorldCat.org]
[DOI]
(P p)
Thierry Doan, Kathleen A Marquis, David Z Rudner
Subcellular localization of a sporulation membrane protein is achieved through a network of interactions along and across the septum.
Mol Microbiol: 2005, 55(6);1767-81
[PubMed:15752199]
[WorldCat.org]
[DOI]
(P p)
Bill Blaylock, Xin Jiang, Aileen Rubio, Charles P Moran, Kit Pogliano
Zipper-like interaction between proteins in adjacent daughter cells mediates protein localization.
Genes Dev: 2004, 18(23);2916-28
[PubMed:15574594]
[WorldCat.org]
[DOI]
(P p)
N Illing, J Errington
The spoIIIA operon of Bacillus subtilis defines a new temporal class of mother-cell-specific sporulation genes under the control of the sigma E form of RNA polymerase.
Mol Microbiol: 1991, 5(8);1927-40
[PubMed:1766372]
[WorldCat.org]
[DOI]
(P p)
