YbgB

• Description: putative immunity protein
  
  

Gene name	ybgB
Synonyms
Essential	no
Product	unknown
Function	unknown
Gene expression levels in SubtiExpress: ybgB
MW, pI	10 kDa, 8.47
Gene length, protein length	273 bp, 91 aa
Immediate neighbours	ybgA, ybgE
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

cell envelope stress proteins (controlled by SigM, V, W, X, Y), toxins, antitoxins and immunity against toxins, membrane proteins

This gene is a member of the following regulons

SigY regulon

The gene

Basic information

• Locus tag: BSU02380

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• Paralogous protein(s): SdpI, YfhL

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: cell membrane (according to Swiss-Prot)

Database entries

• Structure:

• UniProt: O31460

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: ybgB PubMed

• Expression browser: ybgB PubMed

• Sigma factor: SigY PubMed

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Min Cao, Letal Salzberg, Ching Sung Tsai, Thorsten Mascher, Carla Bonilla, Tao Wang, Rick W Ye, Leticia Márquez-Magaña, John D Helmann
Regulation of the Bacillus subtilis extracytoplasmic function protein sigma(Y) and its target promoters.
J Bacteriol: 2003, 185(16);4883-90
[PubMed:12897008] [WorldCat.org] [DOI] (P p)