Difference between revisions of "SpmA"

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(Extended information on the protein)
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* '''Paralogous protein(s):'''
 
* '''Paralogous protein(s):'''
  
=== Extended information on the protein ===
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=== Ex[[Link title]]tended information on the protein ===
  
 
* '''Kinetic information:'''
 
* '''Kinetic information:'''
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* '''Effectors of protein activity:'''
 
* '''Effectors of protein activity:'''
  
* '''Interactions:'''
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* '''[[SubtInteract|Interactions]]:'''
  
* '''Localization:''' cell membrane (according to Swiss-Prot)
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* '''[[Localization]]:''' cell membrane (according to Swiss-Prot)
  
 
=== Database entries ===
 
=== Database entries ===

Revision as of 20:57, 19 December 2011

  • Description: spore maturation protein (spore core dehydratation)

Gene name spmA
Synonyms ypuJ
Essential no
Product spore maturation protein (spore core dehydratation)
Function germination
MW, pI 21 kDa, 10.031
Gene length, protein length 588 bp, 196 aa
Immediate neighbours spmB, dacB
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
SpmA context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

sporulation proteins, membrane proteins

This gene is a member of the following regulons

SigE regulon

The gene

Basic information

  • Locus tag: BSU23180

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:
  • Paralogous protein(s):

ExLink titletended information on the protein

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

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
    • expressed early during sporulation in the mother cell (SigE) 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

Leif Steil, Mónica Serrano, Adriano O Henriques, Uwe Völker
Genome-wide analysis of temporally regulated and compartment-specific gene expression in sporulating cells of Bacillus subtilis.
Microbiology (Reading): 2005, 151(Pt 2);399-420
[PubMed:15699190] [WorldCat.org] [DOI] (P p)

D L Popham, B Illades-Aguiar, P Setlow
The Bacillus subtilis dacB gene, encoding penicillin-binding protein 5*, is part of a three-gene operon required for proper spore cortex synthesis and spore core dehydration.
J Bacteriol: 1995, 177(16);4721-9
[PubMed:7642500] [WorldCat.org] [DOI] (P p)

E B Simpson, T W Hancock, C E Buchanan
Transcriptional control of dacB, which encodes a major sporulation-specific penicillin-binding protein.
J Bacteriol: 1994, 176(24);7767-9
[PubMed:7528199] [WorldCat.org] [DOI] (P p)