MrpD

• Description: H+ transporter subunit of the Na+/H+ antiporter, multiple resistance and pH homeostasis
  
  

Gene name	mrpD
Synonyms	yufD
Essential	yes PubMed
Product	Na+/H+ antiporter subunit
Function	sodium export
MW, pI	53 kDa, 9.488
Gene length, protein length	1479 bp, 493 aa
Immediate neighbours	mrpC, mrpE
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

Categories containing this gene/protein

transporters/ other, metal ion homeostasis (K, Na, Ca, Mg), essential genes, membrane proteins

The gene

Basic information

• Locus tag: BSU31630

Phenotypes of a mutant

essential PubMed

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: H+ transporter subunit of the Na+/H+ antiporter PubMed

• Protein family:

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions: MrpA-MrpB-MrpC-MrpD-MrpE-MrpF-MrpG (complex)

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

Database entries

• Structure:

• UniProt: O05229

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: mrpA-mrpB-mrpC-mrpD-mrpE-mrpF-mrpG PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Additional publications: PubMed