SacT

• Description: transcriptional antiterminator for the sacP-sacA operon
  
  

Gene name	sacT
Synonyms	ipa-47d
Essential	no
Product	transcriptional antiterminator
Function	regulation of sucrose utilization
Metabolic function and regulation of this protein in SubtiPathways: Sugar catabolism, Stress
MW, pI	31 kDa, 5.587
Gene length, protein length	828 bp, 276 aa
Immediate neighbours	ywcJ, ywcI
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Locus tag: BSU38070

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: binding to the mRNA of the sacP-sacA operon, causes transcription antitermination (in presence of sucrose and absence of glucose)

• Protein family: transcriptional antiterminator bglG family (according to Swiss-Prot) BglG family of antiterminators

• Paralogous protein(s): LicT, SacY, GlcT

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions: PtsH-SacT

• Localization:

Database entries

• Structure:

• Swiss prot entry: P26212

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon:

• Sigma factor:

• Regulation: repressed by casamino acids PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: