DhbC

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  • Description: isochorismate synthase

Gene name dhbC
Synonyms
Essential no
Product isochorismate synthase
Function biosynthesis of the siderophore bacillibactin
MW, pI 43 kDa, 5.168
Gene length, protein length 1194 bp, 398 aa
Immediate neighbours dhbE, dhbA
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
DhbC context.gif
This image was kindly provided by SubtiList





The gene

Basic information

  • Locus tag: BSU31990

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Chorismate = isochorismate (according to Swiss-Prot)
  • Protein family: isochorismate synthase family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification: phosphorylation on Ser-271 PubMed
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization:

Database entries

  • Structure:
  • KEGG entry: [3]

Additional information

Expression and regulation

  • 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

Onuma Chumsakul, Hiroki Takahashi, Taku Oshima, Takahiro Hishimoto, Shigehiko Kanaya, Naotake Ogasawara, Shu Ishikawa
Genome-wide binding profiles of the Bacillus subtilis transition state regulator AbrB and its homolog Abh reveals their interactive role in transcriptional regulation.
Nucleic Acids Res: 2011, 39(2);414-28
[PubMed:20817675] [WorldCat.org] [DOI] (I p)

Boris Macek, Ivan Mijakovic, Jesper V Olsen, Florian Gnad, Chanchal Kumar, Peter R Jensen, Matthias Mann
The serine/threonine/tyrosine phosphoproteome of the model bacterium Bacillus subtilis.
Mol Cell Proteomics: 2007, 6(4);697-707
[PubMed:17218307] [WorldCat.org] [DOI] (P p)

Noel Baichoo, Tao Wang, Rick Ye, John D Helmann
Global analysis of the Bacillus subtilis Fur regulon and the iron starvation stimulon.
Mol Microbiol: 2002, 45(6);1613-29
[PubMed:12354229] [WorldCat.org] [DOI] (P p)

Tamara Hoffmann, Alexandra Schütz, Margot Brosius, Andrea Völker, Uwe Völker, Erhard Bremer
High-salinity-induced iron limitation in Bacillus subtilis.
J Bacteriol: 2002, 184(3);718-27
[PubMed:11790741] [WorldCat.org] [DOI] (P p)

J J May, T M Wendrich, M A Marahiel
The dhb operon of Bacillus subtilis encodes the biosynthetic template for the catecholic siderophore 2,3-dihydroxybenzoate-glycine-threonine trimeric ester bacillibactin.
J Biol Chem: 2001, 276(10);7209-17
[PubMed:11112781] [WorldCat.org] [DOI] (P p)

B M Rowland, T H Grossman, M S Osburne, H W Taber
Sequence and genetic organization of a Bacillus subtilis operon encoding 2,3-dihydroxybenzoate biosynthetic enzymes.
Gene: 1996, 178(1-2);119-23
[PubMed:8921902] [WorldCat.org] [DOI] (P p)

B M Rowland, H W Taber
Duplicate isochorismate synthase genes of Bacillus subtilis: regulation and involvement in the biosyntheses of menaquinone and 2,3-dihydroxybenzoate.
J Bacteriol: 1996, 178(3);854-61
[PubMed:8550523] [WorldCat.org] [DOI] (P p)

R Adams, W Schumann
Cloning and mapping of the Bacillus subtilis locus homologous to Escherichia coli ent genes.
Gene: 1993, 133(1);119-21
[PubMed:8224884] [WorldCat.org] [DOI] (P p)