EpsA

• Description: extracellular polysaccharide synthesis
  
  

Gene name	epsA
Synonyms	yveK
Essential	no
Product	unknown
Function	extracellular polysaccharide synthesis
MW, pI	25 kDa, 6.071
Gene length, protein length	702 bp, 234 aa
Immediate neighbours	epsB, slr
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Coordinates:

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: cpsC/capA family (according to Swiss-Prot)

• Paralogous protein(s): TkmA

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:

• Swiss prot entry: P71050

• KEGG entry: BSU34370

• E.C. number:

Expression and regulation

• Operon: epsA-epsB-epsC-epsD-epsE-epsF-epsG-epsH-epsI-epsJ-epsK-epsL-epsM-epsN-epsO PubMed

• Sigma factor: SigA PubMed

• Regulation:

• Regulatory mechanism: SinR: transcription repression PubMed

• Additional information: induction by sequestration of SinR by SinI PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

Labs working on this gene/protein

Richard Losick, Harvard Univ., Cambridge, USA homepage

References

1. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed