Difference between revisions of "MalS"
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| − | * '''Description:''' malate dehydrogenase (decarboxylating) <br/><br/> | + | * '''Description:''' malate dehydrogenase (decarboxylating), forms a transhydrogenation cycle with [[YtsJ]] for balancing of NADPH <br/><br/> |
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| − | <pubmed>9387221 16788182 12949160 </pubmed> | + | <pubmed>9387221 16788182 12949160 22740702 </pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 16:21, 6 July 2012
- Description: malate dehydrogenase (decarboxylating), forms a transhydrogenation cycle with YtsJ for balancing of NADPH
| Gene name | malS |
| Synonyms | |
| Essential | no |
| Product | malate dehydrogenase (decarboxylating) |
| Function | malate utilization |
| Metabolic function and regulation of this protein in SubtiPathways: Central C-metabolism | |
| MW, pI | 61 kDa, 4.895 |
| Gene length, protein length | 1698 bp, 566 aa |
| Immediate neighbours | ytzB, ytnP |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Expression at a glance PubMed
| |
Contents
Categories containing this gene/protein
utilization of specific carbon sources
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU29880
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: (S)-malate + NAD+ = pyruvate + CO2 + NADH (according to Swiss-Prot) malate --> pyruvate
- Protein family: malic enzymes family (according to Swiss-Prot)
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
Database entries
- Structure:
- UniProt: O34389
- KEGG entry: [3]
- E.C. number: 1.1.1.38
Additional information
Expression and regulation
- Sigma factor:
- Regulation:
- Regulatory mechanism:
- Additional information:
Biological materials
- Mutant: GP1142 (spc) available in Stülke lab
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
Martin Rühl, Dominique Le Coq, Stéphane Aymerich, Uwe Sauer
13C-flux analysis reveals NADPH-balancing transhydrogenation cycles in stationary phase of nitrogen-starving Bacillus subtilis.
J Biol Chem: 2012, 287(33);27959-70
[PubMed:22740702]
[WorldCat.org]
[DOI]
(I p)
Guillaume Lerondel, Thierry Doan, Nicola Zamboni, Uwe Sauer, Stéphane Aymerich
YtsJ has the major physiological role of the four paralogous malic enzyme isoforms in Bacillus subtilis.
J Bacteriol: 2006, 188(13);4727-36
[PubMed:16788182]
[WorldCat.org]
[DOI]
(P p)
Thierry Doan, Pascale Servant, Shigeo Tojo, Hirotake Yamaguchi, Guillaume Lerondel, Ken-Ichi Yoshida, Yasutaro Fujita, Stéphane Aymerich
The Bacillus subtilis ywkA gene encodes a malic enzyme and its transcription is activated by the YufL/YufM two-component system in response to malate.
Microbiology (Reading): 2003, 149(Pt 9);2331-2343
[PubMed:12949160]
[WorldCat.org]
[DOI]
(P p)
Alia Lapidus, Nathalie Galleron, Alexei Sorokin, S Dusko Ehrlich
Sequencing and functional annotation of the Bacillus subtilis genes in the 200 kb rrnB-dnaB region.
Microbiology (Reading): 1997, 143 ( Pt 11);3431-3441
[PubMed:9387221]
[WorldCat.org]
[DOI]
(P p)
