CitH

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  • Description: secondary transporter of divalent metal ions/citrate complexes

Gene name citH
Synonyms yxiQ
Essential no
Product secondary transporter of divalent metal ions/citrate complexes
Function citrate uptake
Metabolic function and regulation of this protein in SubtiPathways:
metal ion homeostasis
MW, pI 45 kDa, 9.278
Gene length, protein length 1278 bp, 426 aa
Immediate neighbours katE, bglS
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
CitH context.gif
This image was kindly provided by SubtiList



Categories containing this gene/protein

transporters/ other, utilization of specific carbon sources, membrane proteins

This gene is a member of the following regulons

The gene

Basic information

  • Locus tag: BSU39060

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family:
  • Paralogous protein(s): CitM

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization: cell membrane (according to Swiss-Prot)

Database entries

  • Structure:
  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Regulation:
  • Regulatory mechanism:
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

B P Krom, J B Warner, W N Konings, J S Lolkema
Complementary metal ion specificity of the metal-citrate transporters CitM and CitH of Bacillus subtilis.
J Bacteriol: 2000, 182(22);6374-81
[PubMed:11053381] [WorldCat.org] [DOI] (P p)

A Boorsma, M E van der Rest, J S Lolkema, W N Konings
Secondary transporters for citrate and the Mg(2+)-citrate complex in Bacillus subtilis are homologous proteins.
J Bacteriol: 1996, 178(21);6216-22
[PubMed:8892821] [WorldCat.org] [DOI] (P p)