SapB

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  • Description: a specific mutant activates alkaline phosphatase during sporulation independently of SigF and SigE

Gene name sapB
Synonyms
Essential no
Product unknown
Function unknown
MW, pI 25 kDa, 9.484
Gene length, protein length 696 bp, 232 aa
Immediate neighbours yerI, opuE
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
SapB context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

phosphate metabolism, membrane proteins

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU06650

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: mgtC/sapB family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended 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:
  • 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

Michael B Whalen, Patrick J Piggot
Gain-of-function mutation of sapB that affects formation of alkaline phosphatase by Bacillus subtilis in sporulation conditions.
Microbiology (Reading): 1997, 143 ( Pt 2);577-583
[PubMed:9043134] [WorldCat.org] [DOI] (P p)