SpsB

• Description: spore coat polysaccharide synthesis
  
  

Gene name	spsB
Synonyms	ipa-64d
Essential	no
Product	unknown
Function	spore coat polysaccharide synthesis
Gene expression levels in SubtiExpress: spsB
MW, pI	54 kDa, 5.04
Gene length, protein length	1416 bp, 472 aa
Immediate neighbours	spsC, spsA
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

sporulation proteins

This gene is a member of the following regulons

GerE regulon, SigK regulon

The gene

Basic information

• Locus tag: BSU37900

Database entries

• BsubCyc: BSU37900

• 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:

• Localization:
  • outer spore coat protein, localization requires CotE PubMed

Database entries

• BsubCyc: BSU37900

• Structure:

• UniProt: P39622

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: spsA-spsB-spsC-spsD-spsF-spsG-spsI-spsJ-spsK-spsL PubMed

• Expression browser: spsB PubMed

• Sigma factor: SigK PubMed

• Regulation:
  • expressed late during sporulation in the mother cell (SigK, GerE) PubMed

• Regulatory mechanism:
  • GerE: transcription activation PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: