YfiJ

• Description: two-component sensor kinase
  
  

Gene name	yfiJ
Synonyms
Essential	no
Product	two-component sensor kinase
Function	unknown
MW, pI	44 kDa, 6.389
Gene length, protein length	1200 bp, 400 aa
Immediate neighbours	yfiI, yfiK
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: BSU08290

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: autophosphorylation, phosphorylation of YfiK

• Protein family:

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains: 5 transmembrane segments

• Modification: autophosphorylation on a His residue

• Cofactor(s):

• Effectors of protein activity:

• Interactions: YfiJ-YfiK

• Localization: cell membrane (according to Swiss-Prot)

Database entries

• Structure:

• UniProt: P94438

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: yfiJ-yfiK PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

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)

H Yamamoto, S Uchiyama, J Sekiguchi
The Bacillus subtilis chromosome region near 78 degrees contains the genes encoding a new two-component system, three ABC transporters and a lipase.
Gene: 1996, 181(1-2);147-51
[PubMed:8973323] [WorldCat.org] [DOI] (P p)