Difference between revisions of "EpsE"
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* '''Additional information:''' | * '''Additional information:''' | ||
** induction by sequestration of [[SinR]] by [[SinI]] or [[SlrA]] {{PubMed|15661000,19788541}} | ** induction by sequestration of [[SinR]] by [[SinI]] or [[SlrA]] {{PubMed|15661000,19788541}} | ||
| + | ** the ''[[epsA]]-[[epsB]]-[[epsC]]-[[epsD]]-[[epsE]]-[[epsF]]-[[epsG]]-[[epsH]]-[[epsI]]-[[epsJ]]-[[epsK]]-[[epsL]]-[[epsM]]-[[epsN]]-[[epsO]]'' operon is not expressed in a ''[[ymdB]]'' mutant {{PubMed|21856853}} | ||
| + | ** the amount of the mRNA is substantially decreased upon depletion of [[Rny|RNase Y]] {{PubMed|21815947}} | ||
=Biological materials = | =Biological materials = | ||
| Line 148: | Line 150: | ||
==Original publications== | ==Original publications== | ||
'''Additional publications:''' {{PubMed|20817675}} | '''Additional publications:''' {{PubMed|20817675}} | ||
| + | <big>''Lehnik-Habrink M, Schaffer M, Mäder U, Diethmaier C, Herzberg C, Stülke J'' </big> | ||
| + | <big>'''RNA processing in ''Bacillus subtilis'': identification of targets of the essential RNase Y.''' </big> | ||
| + | <big>Mol Microbiol. 2011 81(6): 1459-1473. </big> | ||
| + | [http://www.ncbi.nlm.nih.gov/pubmed/21815947 PubMed:21815947] | ||
| + | |||
| + | <big>''Diethmaier C, Pietack N, Gunka K, Wrede C, Lehnik-Habrink M, Herzberg C, Hübner S, Stülke J'' </big> | ||
| + | <big>'''A Novel Factor Controlling Bistability in ''Bacillus subtilis'': The YmdB Protein Affects</big> | ||
| + | <big>Flagellin Expression and Biofilm Formation.''' </big> | ||
| + | <big>J Bacteriol.: 2011, 193(21):5997-6007. </big> | ||
| + | [http://www.ncbi.nlm.nih.gov/pubmed/21856853 PubMed:21856853] | ||
| + | |||
<pubmed>15661000,16430695,18047568, 18566286 18647168 21170308</pubmed> | <pubmed>15661000,16430695,18047568, 18566286 18647168 21170308</pubmed> | ||
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 20:06, 19 November 2011
- Description: inhibitor of motility and glycosyltransferase required for EPS biosynthesis
| Gene name | epsE |
| Synonyms | yveO |
| Essential | no |
| Product | glycosyltransferase, inhibitor of motility |
| Function | biofilm formation |
| Interactions involving this protein in SubtInteract: EpsE | |
| Regulation of this protein in SubtiPathways: Biofilm | |
| MW, pI | 32 kDa, 9.804 |
| Gene length, protein length | 834 bp, 278 aa |
| Immediate neighbours | epsF, epsD |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
Categories containing this gene/protein
motility and chemotaxis, biofilm formation, membrane proteins
This gene is a member of the following regulons
AbrB regulon, EAR riboswitch, SinR regulon
The gene
Basic information
- Locus tag: BSU34330
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- arrests flagellar rotation in a manner similar to that of a clutch, by disengaging motor force-generating elements in cells embedded in the biofilm matrix PubMed
- biosynthesis of extracellular polysaccharides 21170308 PubMed
- Protein family: glycosyltransferase 2 family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization: cell membrane, forms spots at flagellar basal bodies PubMed
Database entries
- Structure:
- UniProt: P71054
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Additional information:
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
- Daniel Kearns, Indiana University, Bloomington, USA, homepage
- Richard Losick, Harvard Univ., Cambridge, USA homepage
Your additional remarks
References
Reviews
Massimiliano Marvasi, Pieter T Visscher, Lilliam Casillas Martinez
Exopolymeric substances (EPS) from Bacillus subtilis: polymers and genes encoding their synthesis.
FEMS Microbiol Lett: 2010, 313(1);1-9
[PubMed:20735481]
[WorldCat.org]
[DOI]
(I p)
Original publications
Additional publications: PubMed
Lehnik-Habrink M, Schaffer M, Mäder U, Diethmaier C, Herzberg C, Stülke J RNA processing in Bacillus subtilis: identification of targets of the essential RNase Y. Mol Microbiol. 2011 81(6): 1459-1473. PubMed:21815947
Diethmaier C, Pietack N, Gunka K, Wrede C, Lehnik-Habrink M, Herzberg C, Hübner S, Stülke J A Novel Factor Controlling Bistability in Bacillus subtilis: The YmdB Protein Affects Flagellin Expression and Biofilm Formation. J Bacteriol.: 2011, 193(21):5997-6007. PubMed:21856853
