IolG

• Description: inositol 2-dehydrogenase
  
  

Gene name	iolG
Synonyms	idh, iol
Essential	no
Product	inositol 2-dehydrogenase
Function	myo-inositol catabolism
MW, pI	38 kDa, 4.865
Gene length, protein length	1032 bp, 344 aa
Immediate neighbours	iolH, iolF
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: gfo/idh/mocA family (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• Structure:

• Swiss prot entry: P26935

• KEGG entry: BSU39700

• E.C. number: 1.1.1.18

Expression and regulation

• Operon: iolA-iolB-iolC-iolD-iolE-iolF-iolG-iolH-iolJ

• Sigma factor: SigA

• Regulation: repressed by glucose (CcpA)

• Regulatory mechanism: CcpA: transcription repression, CcpA: transcription repression

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

1. Yoshida K, Yamaguchi M, Morinaga T, Kinehara M, Ikeuchi M, Ashida H, Fujita Y. (2008) myo-Inositol catabolism in Bacillus subtilis. J Biol Chem. Apr 18;283(16): 10415-24. PubMed
2. Ramaley R, Fujita Y, Freese E. (1979) Purification and properties of Bacillus subtilis inositol dehydrogenase. J Biol Chem. Aug 25;254(16): 7684-90. PubMed