YdfI

• Description: two-component response regulator, control of ydfJ expression
  
  

Gene name	ydfI
Synonyms
Essential	no
Product	two-component response regulator
Function	control of ydfJ expression
MW, pI	23 kDa, 5.378
Gene length, protein length	639 bp, 213 aa
Immediate neighbours	ydfH, ydfJ
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

transcription factors and their control, phosphoproteins

The YdfI regulon:

• ydfJ

The gene

Basic information

• Locus tag: BSU05420

Database entries

• 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: phosphorylation by YdfH on an Asp residue

• Cofactor(s):

• Effectors of protein activity:

• Interactions: YdfH-YdfI

• Localization: cytoplasm (according to Swiss-Prot)

Database entries

• Structure:

• UniProt: P96686

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: ydfH-ydfI PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Masakuni Serizawa, Junichi Sekiguchi
The Bacillus subtilis YdfHI two-component system regulates the transcription of ydfJ, a member of the RND superfamily.
Microbiology (Reading): 2005, 151(Pt 6);1769-1778
[PubMed:15941986] [WorldCat.org] [DOI] (P p)

C Fabret, V A Feher, J A Hoch
Two-component signal transduction in Bacillus subtilis: how one organism sees its world.
J Bacteriol: 1999, 181(7);1975-83
[PubMed:10094672] [WorldCat.org] [DOI] (P p)