NhaX

• Description: general stress protein, putative regulator of nhaC
  
  

Gene name	nhaX
Synonyms	yheK
Essential	no
Product	unknown
Function	unknown
MW, pI	17 kDa, 4.438
Gene length, protein length	498 bp, 166 aa
Immediate neighbours	nhaC, yheJ
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

general stress proteins (controlled by SigB)

This gene is a member of the following regulons

SigB regulon

The gene

Basic information

• Locus tag: BSU09690

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: universal stress protein A 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:

• UniProt: O07552

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: nhaX (according to DBTBS)

• Sigma factor: SigB PubMed

• Regulation: induced by stress (SigB) PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

A Petersohn, M Brigulla, S Haas, J D Hoheisel, U Völker, M Hecker
Global analysis of the general stress response of Bacillus subtilis.
J Bacteriol: 2001, 183(19);5617-31
[PubMed:11544224] [WorldCat.org] [DOI] (P p)

Z Prágai, C Eschevins, S Bron, C R Harwood
Bacillus subtilis NhaC, an Na+/H+ antiporter, influences expression of the phoPR operon and production of alkaline phosphatases.
J Bacteriol: 2001, 183(8);2505-15
[PubMed:11274110] [WorldCat.org] [DOI] (P p)