Difference between revisions of "MalL"

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(Expression and regulation)
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=Expression and regulation=
 
=Expression and regulation=
 
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* '''Operon:''' ''[[yvdE]]-[[yvdF]]-[[mdxE]]-[[mdxF]]-[[mdxG]]-[[yvdJ]]-[[yvdK]]-[[malL]]-[[pgcM]]'' {{PubMed|16707683}}
* '''Operon:'''  
 
  
 
* '''[[Sigma factor]]:'''  
 
* '''[[Sigma factor]]:'''  
  
 
* '''Regulation:'''  
 
* '''Regulation:'''  
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** induced in the presence of maltose {{PubMed|9573215}}
  
 
* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  

Revision as of 08:42, 8 August 2010

  • Description: alpha-glucosidase

Gene name malL
Synonyms yvdL
Essential no
Product alpha-glucosidase
Function starch and maltodextrin utilization
Metabolic function and regulation of this protein in SubtiPathways:
Sugar catabolism, Sugar catabolism
MW, pI 65 kDa, 4.98
Gene length, protein length 1683 bp, 561 aa
Immediate neighbours pgcM, yvdK
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
MalL context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU34560

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Hydrolysis of (1->6)-alpha-D-glucosidic linkages in some oligosaccharides produced from starch and glycogen by alpha-amylase, and in isomaltose (according to Swiss-Prot)
  • Protein family: glycosyl hydrolase 13 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: cytoplasm (according to Swiss-Prot)

Database entries

  • Structure: 1UOK (from Bacillus cereus, 57% identity, 74% similarity) PubMed
  • KEGG entry: [2]

Additional information

Expression and regulation

  • Regulation:
    • induced in the presence of maltose PubMed
  • 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