MsmR

• Description: transcriptional regulator of the msmR-msmE-amyD-amyC-melA operon
  
  

Gene name	msmR
Synonyms
Essential	no
Product	transcriptional regulator (LacI family)
Function	regulation of melibiose utilization
Gene expression levels in SubtiExpress: msmR
Metabolic function and regulation of this protein in SubtiPathways: Sugar catabolism
MW, pI	38 kDa, 6.455
Gene length, protein length	1032 bp, 344 aa
Immediate neighbours	ytaP, msmE
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

utilization of specific carbon sources, transcription factors and their control

This gene is a member of the following regulons

CcpA regulon

The gene

Basic information

• Locus tag: BSU30260

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: LacI family

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• Structure:

• UniProt: O34829

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon: msmR-msmE-amyD-amyC-melA PubMed

• Expression browser: msmR PubMed

• Sigma factor: SigA PubMed

• Regulation:
  • MsmR
  • repressed by glucose (CcpA) PubMed

• Regulatory mechanism:
  • CcpA: transcription repression PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: