LysC

• Description: aspartokinase II (alpha and beta subunits)
  
  

Gene name	lysC
Synonyms	ask, aecA
Essential	no
Product	aspartokinase II (alpha and beta subunits)
Function	biosynthesis of lysine
MW, pI	43 kDa, 4.643
Gene length, protein length	1224 bp, 408 aa
Immediate neighbours	yslB, ask
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Locus tag: BSU28470

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity: ATP + L-aspartate = ADP + 4-phospho-L-aspartate (according to Swiss-Prot)

• Protein family: aspartokinase 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:

• Swiss prot entry: P08495

• KEGG entry: [3]

• E.C. number: 2.7.2.4

Additional information

• subject to Clp-dependent proteolysis upon glucose starvation PubMed, also degraded upon ammonium or amino acid starvation PubMed

Expression and regulation

• Operon:

• Sigma factor:

• Regulation: expression activated by glucose (5.4 fold) PubMed, repressed by casamino acids PubMed

• Regulatory mechanism:

• Additional information: subject to Clp-dependent proteolysis upon glucose starvation PubMed, also degraded upon ammonium or amino acid starvation PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

1. Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed