GerQ

• Description: spore coat protein, necessary for the proper localization of CwlJ
  
  

Gene name	gerQ
Synonyms	ywdL, ipa-62r
Essential	no
Product	spore coat protein
Function	spore germination
Gene expression levels in SubtiExpress: gerQ
MW, pI	20 kDa, 7.012
Gene length, protein length	543 bp, 181 aa
Immediate neighbours	spsA, ywdK
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

sporulation proteins, germination

This gene is a member of the following regulons

SigE regulon

The gene

Basic information

• Locus tag: BSU37920

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: cross-linked by YabG and Tgl at higher temperatures that induce germination PubMed

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:
  • inner spore coat PubMed

Database entries

• Structure:

• UniProt: P39620

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: gerQ PubMed

• Expression browser: gerQ PubMed

• Sigma factor: SigE PubMed

• Regulation:
  • expressed early during sporulation in the mother cell (SigE) PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:
  • 1G18 ( gerQ::spec), PubMed, available at BGSC

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: