AroF

• Description: chorismate synthase
  
  

Gene name	aroF
Synonyms
Essential	no
Product	chorismate synthase
Function	biosynthesis of aromatic amino acids
Gene expression levels in SubtiExpress: aroF
Metabolic function and regulation of this protein in SubtiPathways: aroF
MW, pI	40 kDa, 6.578
Gene length, protein length	1107 bp, 369 aa
Immediate neighbours	aroB, cheR
Sequences	Protein DNA DNA_with_flanks
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

biosynthesis/ acquisition of amino acids, phosphoproteins

The gene

Basic information

• Locus tag: BSU22710

Database entries

• BsubCyc: BSU22710

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: 5-O-(1-carboxyvinyl)-3-phosphoshikimate = chorismate + phosphate (according to Swiss-Prot)

• Protein family: acetokinase family (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:
  • phosphorylated on Arg-127 PubMed

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: cytoplasm (according to Swiss-Prot)

Database entries

• BsubCyc: BSU22710

• Structure: 2O11 (from Mycobacterium tuberculosis h37rv mutant, 42% identity, 58% similarity)

• UniProt: P31104

• KEGG entry: [2]

• E.C. number: 4.2.3.5

Expression and regulation

• Operon:
  • aroF-aroB-aroH (according to DBTBS)
  • aroF-aroB-aroH-trpE-trpD-trpC-trpF-trpB-trpA-hisC-tyrA-aroE (according to DBTBS)

• Expression browser: aroF PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:
  • number of protein molecules per cell (minimal medium with glucose and ammonium): 4162 PubMed
  • number of protein molecules per cell (complex medium with amino acids, without glucose): 2080 PubMed
  • number of protein molecules per cell (minimal medium with glucose and ammonium, early stationary phase after glucose exhaustion): 1814 PubMed

• • number of protein molecules per cell (minimal medium with glucose and ammonium, late stationary phase after glucose exhaustion): 3069 PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Alexander K W Elsholz, Kürsad Turgay, Stephan Michalik, Bernd Hessling, Katrin Gronau, Dan Oertel, Ulrike Mäder, Jörg Bernhardt, Dörte Becher, Michael Hecker, Ulf Gerth
Global impact of protein arginine phosphorylation on the physiology of Bacillus subtilis.
Proc Natl Acad Sci U S A: 2012, 109(19);7451-6
[PubMed:22517742] [WorldCat.org] [DOI] (I p)

S O Hoch
Mapping of the 5-methyltryptophan resistance locus in Bacillus subtilis.
J Bacteriol: 1974, 117(1);315-7
[PubMed:4202998] [WorldCat.org] [DOI] (P p)