GerBB

• Description: nutrient receptor, germination response to the combination of glucose, fructose, and KCl
  
  

Gene name	gerBB
Synonyms
Essential	no
Product	nutrient receptor
Function	germination
Interactions involving this protein in SubtInteract: GerBB
MW, pI	41 kDa, 9.889
Gene length, protein length	1104 bp, 368 aa
Immediate neighbours	gerBA, gerBC
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

germination, membrane proteins

This gene is a member of the following regulons

SigG regulon

The gene

Basic information

• Locus tag: BSU35810

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

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:
  • GerBA-GerBB-GerBC (tentative receptor complex) PubMed
  • GerBB is part of the germinosome in the spore inner membrane PubMed

• Localization:
  • spore inner membrane PubMed

Database entries

• Structure:

• UniProt: P39570

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: gerBA-gerBB-gerBC PubMed

• Sigma factor: SigG PubMed

• Regulation:
  • expressed late during sporulation in the forespore (SigG) PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: