YclM

• Description: aspartokinase III
  
  

Gene name	yclM
Synonyms
Essential	no
Product	aspartokinase III
Function	unknown
Gene expression levels in SubtiExpress: yclM
Metabolic function and regulation of this protein in SubtiPathways: yclM
MW, pI	49 kDa, 4.783
Gene length, protein length	1362 bp, 454 aa
Immediate neighbours	yczN, yclN
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

This gene is a member of the following regulons

CodY regulon

The gene

Basic information

• Locus tag: BSU03790

Database entries

• BsubCyc: BSU03790

• 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:

• Cofactors:

• Effectors of protein activity: inhibited by the simultaneous presence of threonine and lysine PubMed

• Interactions:

• Localization:

Database entries

• BsubCyc: BSU03790

• Structure:

• UniProt: P94417

• KEGG entry: [3]

• E.C. number: 2.7.2.4

Expression and regulation

• Operon: yclM PubMed

• Expression browser: yclM PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:
  • CodY: transcription repression PubMed

• Additional information:
  • number of protein molecules per cell (minimal medium with glucose and ammonium): 78 PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Reviews

Chien-Chi Lo, Carol A Bonner, Gary Xie, Mark D'Souza, Roy A Jensen
Cohesion group approach for evolutionary analysis of aspartokinase, an enzyme that feeds a branched network of many biochemical pathways.
Microbiol Mol Biol Rev: 2009, 73(4);594-651
[PubMed:19946135] [WorldCat.org] [DOI] (I p)

Original publications

Boris R Belitsky, Abraham L Sonenshein
Genome-wide identification of Bacillus subtilis CodY-binding sites at single-nucleotide resolution.
Proc Natl Acad Sci U S A: 2013, 110(17);7026-31
[PubMed:23569278] [WorldCat.org] [DOI] (I p)

Pierre Nicolas, Ulrike Mäder, Etienne Dervyn, Tatiana Rochat, Aurélie Leduc, Nathalie Pigeonneau, Elena Bidnenko, Elodie Marchadier, Mark Hoebeke, Stéphane Aymerich, Dörte Becher, Paola Bisicchia, Eric Botella, Olivier Delumeau, Geoff Doherty, Emma L Denham, Mark J Fogg, Vincent Fromion, Anne Goelzer, Annette Hansen, Elisabeth Härtig, Colin R Harwood, Georg Homuth, Hanne Jarmer, Matthieu Jules, Edda Klipp, Ludovic Le Chat, François Lecointe, Peter Lewis, Wolfram Liebermeister, Anika March, Ruben A T Mars, Priyanka Nannapaneni, David Noone, Susanne Pohl, Bernd Rinn, Frank Rügheimer, Praveen K Sappa, Franck Samson, Marc Schaffer, Benno Schwikowski, Leif Steil, Jörg Stülke, Thomas Wiegert, Kevin M Devine, Anthony J Wilkinson, Jan Maarten van Dijl, Michael Hecker, Uwe Völker, Philippe Bessières, Philippe Noirot
Condition-dependent transcriptome reveals high-level regulatory architecture in Bacillus subtilis.
Science: 2012, 335(6072);1103-6
[PubMed:22383849] [WorldCat.org] [DOI] (I p)

N Kobashi, M Nishiyama, H Yamane
Characterization of aspartate kinase III of Bacillus subtilis.
Biosci Biotechnol Biochem: 2001, 65(6);1391-4
[PubMed:11471740] [WorldCat.org] [DOI] (P p)

L M Graves, R L Switzer
Aspartokinase III, a new isozyme in Bacillus subtilis 168.
J Bacteriol: 1990, 172(1);218-23
[PubMed:2152900] [WorldCat.org] [DOI] (P p)