YvrL

• Description: anti-Sig(YvrI-YvrHa)
  
  

Gene name	yvrL
Synonyms
Essential	no
Product	anti-Sig(YvrI-YvrHa)
Function	control of Sig(YvrI-YvrHa) activity
Gene expression levels in SubtiExpress: yvrL
MW, pI	15 kDa, 9.427
Gene length, protein length	408 bp, 136 aa
Immediate neighbours	oxdC, yvrN
Sequences	Protein DNA Advanced_DNA
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

sigma factors and their control, acid stress proteins (controlled by YvrI-YvrHa), membrane proteins

This gene is a member of the following regulons

YvrI-YvrHa regulon

The gene

Basic information

• Locus tag: BSU33250

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

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: cell membrane (according to Swiss-Prot)

Database entries

• Structure:

• UniProt: O34686

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon: oxdC-yvrL PubMed

• Expression browser: yvrL PubMed

• Sigma factor: YvrI-YvrH PubMed

• Regulation: induced by acidic growth conditions PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

Labs working on this gene/protein

John Helmann, Cornell University, USA Homepage

References

Shawn R MacLellan, John D Helmann, Haike Antelmann
The YvrI alternative sigma factor is essential for acid stress induction of oxalate decarboxylase in Bacillus subtilis.
J Bacteriol: 2009, 191(3);931-9
[PubMed:19047353] [WorldCat.org] [DOI] (I p)

Shawn R MacLellan, Tina Wecke, John D Helmann
A previously unidentified sigma factor and two accessory proteins regulate oxalate decarboxylase expression in Bacillus subtilis.
Mol Microbiol: 2008, 69(4);954-67
[PubMed:18573182] [WorldCat.org] [DOI] (I p)