YybN

• Description: unknown
  
  

Gene name	yybN
Synonyms
Essential	no
Product	unknown
Function	unknown
Gene expression levels in SubtiExpress: yybN
MW, pI	16 kDa, 9.532
Gene length, protein length	435 bp, 145 aa
Immediate neighbours	yybO, yyzL, yybM
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

proteins of unknown function

This gene is a member of the following regulons

Rok regulon

The gene

Basic information

• Locus tag: BSU40580

Database entries

• DBTBS entry: [1]

• SubtiList entry: [2]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family:

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• Structure:

• UniProt: P37490

• KEGG entry: [3]

• E.C. number:

Expression and regulation

• Operon: yybN-yybM-yybL-yybK-yybJ (according to [DBTBS])

• Expression browser: yybN PubMed

• Sigma factor:

• Regulation:
  • repressed by Rok PubMed

• Regulatory mechanism:
  • Rok: transcription repression PubMed

• Additional information:
  • the mRNA has a long 5' leader region. This may indicate RNA-based regulation PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Irnov Irnov, Cynthia M Sharma, Jörg Vogel, Wade C Winkler
Identification of regulatory RNAs in Bacillus subtilis.
Nucleic Acids Res: 2010, 38(19);6637-51
[PubMed:20525796] [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)