Difference between revisions of "Dps"
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| − | * '''Description:''' iron storage protein, general stress protein, resistance against ethanol stress and survival at low temperatures <br/><br/> | + | * '''Description:''' iron storage protein, general stress protein, resistance against ethanol and paraquat stresses stress and survival at low temperatures <br/><br/> |
{| align="right" border="1" cellpadding="2" | {| align="right" border="1" cellpadding="2" | ||
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|style="background:#ABCDEF;" align="center"| '''Product''' || mini-ferritin | |style="background:#ABCDEF;" align="center"| '''Product''' || mini-ferritin | ||
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| − | |style="background:#ABCDEF;" align="center"|'''Function''' || iron storage | + | |style="background:#ABCDEF;" align="center"|'''Function''' || iron storage, survival of of stress conditions |
|- | |- | ||
|colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://subtiwiki.uni-goettingen.de/apps/expression/ ''Subti''Express]''': [http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU30650 dps] | |colspan="2" style="background:#FAF8CC;" align="center"| '''Gene expression levels in [http://subtiwiki.uni-goettingen.de/apps/expression/ ''Subti''Express]''': [http://subtiwiki.uni-goettingen.de/apps/expression/expression.php?search=BSU30650 dps] | ||
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{{SubtiWiki category|[[acquisition of iron]]}}, | {{SubtiWiki category|[[acquisition of iron]]}}, | ||
{{SubtiWiki category|[[iron metabolism]]}}, | {{SubtiWiki category|[[iron metabolism]]}}, | ||
| − | {{SubtiWiki category|[[general stress proteins (controlled by SigB)]]}} | + | {{SubtiWiki category|[[general stress proteins (controlled by SigB)]]}}, |
| + | {{SubtiWiki category|[[resistance against oxidative and electrophile stress]]}} | ||
= This gene is a member of the following [[regulons]] = | = This gene is a member of the following [[regulons]] = | ||
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* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=dps_3136238_3136675_-1 dps] {{PubMed|22383849}} | * '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=dps_3136238_3136675_-1 dps] {{PubMed|22383849}} | ||
| − | * '''Sigma factor:''' [[SigB]] {{PubMed|9393687,15805528}} | + | * '''[[Sigma factor]]:''' [[SigB]] {{PubMed|9393687,15805528}} |
* '''Regulation:''' | * '''Regulation:''' | ||
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<pubmed>15222465 </pubmed> | <pubmed>15222465 </pubmed> | ||
==Original publications== | ==Original publications== | ||
| − | <pubmed>9393687,9013563 ,15805528, </pubmed> | + | <pubmed>9393687,9013563 ,15805528,22582280 </pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 19:05, 15 September 2013
- Description: iron storage protein, general stress protein, resistance against ethanol and paraquat stresses stress and survival at low temperatures
| Gene name | dps |
| Synonyms | ytkB |
| Essential | no |
| Product | mini-ferritin |
| Function | iron storage, survival of of stress conditions |
| Gene expression levels in SubtiExpress: dps | |
| MW, pI | 16 kDa, 4.444 |
| Gene length, protein length | 435 bp, 145 aa |
| Immediate neighbours | ytkC, ytzI |
| Sequences | Protein DNA DNA_with_flanks |
Genetic context 
This image was kindly provided by SubtiList
| |
Expression at a glance PubMed
| |
Contents
Categories containing this gene/protein
acquisition of iron, iron metabolism, general stress proteins (controlled by SigB), resistance against oxidative and electrophile stress
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU30650
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family: dps family (according to Swiss-Prot)
- Paralogous protein(s): MrgA
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
Database entries
- Structure:
- UniProt: P80879
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Regulatory mechanism:
- Additional information:
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
Reviews
Emilia Chiancone, Pierpaolo Ceci, Andrea Ilari, Frederica Ribacchi, Simonetta Stefanini
Iron and proteins for iron storage and detoxification.
Biometals: 2004, 17(3);197-202
[PubMed:15222465]
[WorldCat.org]
[DOI]
(P p)
Original publications
Alexander Reder, Dirk Höper, Ulf Gerth, Michael Hecker
Contributions of individual σB-dependent general stress genes to oxidative stress resistance of Bacillus subtilis.
J Bacteriol: 2012, 194(14);3601-10
[PubMed:22582280]
[WorldCat.org]
[DOI]
(I p)
Dirk Höper, Uwe Völker, Michael Hecker
Comprehensive characterization of the contribution of individual SigB-dependent general stress genes to stress resistance of Bacillus subtilis.
J Bacteriol: 2005, 187(8);2810-26
[PubMed:15805528]
[WorldCat.org]
[DOI]
(P p)
H Antelmann, S Engelmann, R Schmid, A Sorokin, A Lapidus, M Hecker
Expression of a stress- and starvation-induced dps/pexB-homologous gene is controlled by the alternative sigma factor sigmaB in Bacillus subtilis.
J Bacteriol: 1997, 179(23);7251-6
[PubMed:9393687]
[WorldCat.org]
[DOI]
(P p)
M Bozzi, G Mignogna, S Stefanini, D Barra, C Longhi, P Valenti, E Chiancone
A novel non-heme iron-binding ferritin related to the DNA-binding proteins of the Dps family in Listeria innocua.
J Biol Chem: 1997, 272(6);3259-65
[PubMed:9013563]
[WorldCat.org]
[DOI]
(P p)
