GmuG

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  • Description: beta-1,4-mannanase

Gene name gmuG
Synonyms ydhT
Essential no
Product beta-1,4-mannanase
Function glucomannan utilization
Metabolic function and regulation of this protein in SubtiPathways:
Sugar catabolism
MW, pI 40 kDa, 5.628
Gene length, protein length 1086 bp, 362 aa
Immediate neighbours gmuF, ydhU
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YdhT context.gif
This image was kindly provided by SubtiList







The gene

Basic information

  • Locus tag: BSU05880

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Random hydrolysis of (1->4)-beta-D-mannosidic linkages in mannans, galactomannans and glucomannans (according to Swiss-Prot)
  • Protein family: glycosyl hydrolase 26 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: secreted (according to Swiss-Prot), extracellular (signal peptide) PubMed

Database entries

  • KEGG entry: [3]

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

Your additional remarks

References

Jiayun Qiao, Zhenghua Rao, Bing Dong, Yunhe Cao
Expression of Bacillus subtilis MA139 beta-mannanase in Pichia pastoris and the enzyme characterization.
Appl Biochem Biotechnol: 2010, 160(5);1362-70
[PubMed:19504356] [WorldCat.org] [DOI] (I p)

Louise E Tailford, Valerie M-A Ducros, James E Flint, Shirley M Roberts, Carl Morland, David L Zechel, Nicola Smith, Mads E Bjørnvad, Torben V Borchert, Keith S Wilson, Gideon J Davies, Harry J Gilbert
Understanding how diverse beta-mannanases recognize heterogeneous substrates.
Biochemistry: 2009, 48(29);7009-18
[PubMed:19441796] [WorldCat.org] [DOI] (I p)

Birgit Voigt, Haike Antelmann, Dirk Albrecht, Armin Ehrenreich, Karl-Heinz Maurer, Stefan Evers, Gerhard Gottschalk, Jan Maarten van Dijl, Thomas Schweder, Michael Hecker
Cell physiology and protein secretion of Bacillus licheniformis compared to Bacillus subtilis.
J Mol Microbiol Biotechnol: 2009, 16(1-2);53-68
[PubMed:18957862] [WorldCat.org] [DOI] (I p)

Yoshito Sadaie, Hisashi Nakadate, Reiko Fukui, Lii Mien Yee, Kei Asai
Glucomannan utilization operon of Bacillus subtilis.
FEMS Microbiol Lett: 2008, 279(1);103-9
[PubMed:18177310] [WorldCat.org] [DOI] (P p)