SunS

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  • Description: sublancin S-glycosyltransferase

Gene name yolJ
Synonyms
Essential no
Product sublancin S-glycosyltransferase
Function biosynthesis of the antimicrobial peptide sublancin
Gene expression levels in SubtiExpress: sunS
Metabolic function and regulation of this protein in SubtiPathways:
Protein secretion
MW, pI 49 kDa, 5.33
Gene length, protein length 1266 bp, 422 aa
Immediate neighbours bdbB, bdbA
Sequences Protein DNA Advanced_DNA
Genetic context
YolJ context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
SunS expression.png
























Categories containing this gene/protein

SP-beta prophage, membrane proteins, protein modification, biosynthesis of antibacterial compounds

This gene is a member of the following regulons

Abh regulon, AbrB regulon, Rok regulon, YvrHb regulon

The gene

Basic information

  • Locus tag: BSU21450

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
    • selectively modifies Cys22 in a 56-amino acid peptide substrate SunA and can accept a variety of NDP-sugars PubMed
  • Protein family: EngA subfamily (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Sigma factor:
  • Additional information:
    • the amount of the mRNA is substantially decreased upon depletion of RNase Y PubMed

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References

Additional publications: PubMed

Lehnik-Habrink M, Schaffer M, Mäder U, Diethmaier C, Herzberg C, Stülke J  
RNA processing in Bacillus subtilis: identification of targets of the essential RNase Y. 
Mol Microbiol. 2011 81(6): 1459-1473. 
PubMed:21815947

Trent J Oman, John M Boettcher, Huan Wang, Xenia N Okalibe, Wilfred A van der Donk
Sublancin is not a lantibiotic but an S-linked glycopeptide.
Nat Chem Biol: 2011, 7(2);78-80
[PubMed:21196935] [WorldCat.org] [DOI] (I p)

Mark Albano, Wiep Klaas Smits, Linh T Y Ho, Barbara Kraigher, Ines Mandic-Mulec, Oscar P Kuipers, David Dubnau
The Rok protein of Bacillus subtilis represses genes for cell surface and extracellular functions.
J Bacteriol: 2005, 187(6);2010-9
[PubMed:15743949] [WorldCat.org] [DOI] (P p)