Difference between revisions of "MtlD"

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(Expression and regulation)
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* '''Regulation:'''  
 
* '''Regulation:'''  
 +
** induced by mannitol ([[MtlR]])  {{PubMed|20444094}}
 +
** repressed by glucose ([[MtlR]])  {{PubMed|20444094}}
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
 
+
**  [[MtlR]]: transcription activation  {{PubMed|20444094}}
 
* '''Additional information:'''
 
* '''Additional information:'''
  
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=References=
 
=References=
  
<pubmed>12897001,,10627040 </pubmed>
+
<pubmed>12897001, 20444094,10627040 </pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 13:50, 11 May 2010

  • Description: mannitol-1-phosphate 5-dehydrogenase

Gene name mtlD
Synonyms mtlB
Essential no
Product mannitol-1-phosphate 5-dehydrogenase
Function mannitol utilization
Metabolic function and regulation of this protein in SubtiPathways:
Sugar catabolism
MW, pI 40 kDa, 6.291
Gene length, protein length 1098 bp, 366 aa
Immediate neighbours mtlF, ycsA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
MtlD context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU03990

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: D-mannitol 1-phosphate + NAD+ = D-fructose 6-phosphate + NADH (according to Swiss-Prot)
  • Protein family: mannitol dehydrogenase family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization:

Database entries

  • Structure: 3H2Z (from Shigella flexneri 2a str. 2457t mutant, 42% identity, 59% similarity)
  • KEGG entry: [3]

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

Philippe Joyet, Meriem Derkaoui, Sandrine Poncet, Josef Deutscher
Control of Bacillus subtilis mtl operon expression by complex phosphorylation-dependent regulation of the transcriptional activator MtlR.
Mol Microbiol: 2010, 76(5);1279-94
[PubMed:20444094] [WorldCat.org] [DOI] (I p)

Shouji Watanabe, Miyuki Hamano, Hiroshi Kakeshita, Keigo Bunai, Shigeo Tojo, Hirotake Yamaguchi, Yasutaro Fujita, Sui-Lam Wong, Kunio Yamane
Mannitol-1-phosphate dehydrogenase (MtlD) is required for mannitol and glucitol assimilation in Bacillus subtilis: possible cooperation of mtl and gut operons.
J Bacteriol: 2003, 185(16);4816-24
[PubMed:12897001] [WorldCat.org] [DOI] (P p)

Jonathan Reizer, Steffi Bachem, Aiala Reizer, Maryvonne Arnaud, Milton H Saier, Jörg Stülke
Novel phosphotransferase system genes revealed by genome analysis - the complete complement of PTS proteins encoded within the genome of Bacillus subtilis.
Microbiology (Reading): 1999, 145 ( Pt 12);3419-3429
[PubMed:10627040] [WorldCat.org] [DOI] (P p)