ImmA

• Description: protease, degrades ImmR at a specific site
  
  

Gene name	immA
Synonyms	ydcM
Essential	no
Product	site-specific protease
Function	control of ImmR activity
Interactions involving this protein in SubtInteract: ImmA
MW, pI	19 kDa, 8.377
Gene length, protein length	507 bp, 169 aa
Immediate neighbours	ydcL, immR
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

proteolysis, transcription factors and their control, mobile genetic elements

The gene

Basic information

• Locus tag: BSU04810

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:
  • ImmA-ImmR PubMed

• Localization:

Database entries

• Structure:

• UniProt: P96630

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Expression browser: immA PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Baundauna Bose, Alan D Grossman
Regulation of horizontal gene transfer in Bacillus subtilis by activation of a conserved site-specific protease.
J Bacteriol: 2011, 193(1);22-9
[PubMed:21036995] [WorldCat.org] [DOI] (I p)

Baundauna Bose, Jennifer M Auchtung, Catherine A Lee, Alan D Grossman
A conserved anti-repressor controls horizontal gene transfer by proteolysis.
Mol Microbiol: 2008, 70(3);570-82
[PubMed:18761623] [WorldCat.org] [DOI] (I p)