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
Gene expression levels in SubtiExpress: gerBB
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
Sequences	Protein DNA DNA_with_flanks
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

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:
  • amino acid, polyamine, organocation (APC) superfamily of transporters, TC 2.A.3

• Paralogous protein(s): GerAB, GerKB, YndE

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]

• T.C. number: 2.A.3.9.2

Expression and regulation

• Operon: gerBA-gerBB-gerBC PubMed

• Expression browser: gerBB 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:

References

Additional publications: PubMed