SigZ

• Description: RNA polymerase ECF-type sigma factor SigZ
  
  

Gene name	sigZ
Synonyms
Essential	no
Product	RNA polymerase ECF-type sigma factor SigZ
Function	transcription
Gene expression levels in SubtiExpress: sigZ
Interactions involving this protein in SubtInteract: SigZ
MW, pI	20 kDa, 6.237
Gene length, protein length	528 bp, 176 aa
Immediate neighbours	zinT, yrpG
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

transcription, sigma factors and their control

The gene

Basic information

• Locus tag: BSU26840

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: ECF subfamily (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:
  • SigZ-(RpoB-RpoC)

• Localization:

Database entries

• Structure:

• UniProt: O05409

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Expression browser: sigZ PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:
  • 1A902 ( sigZ::kan), PubMed, available at BGSC

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Yun Luo, Kei Asai, Yoshito Sadaie, John D Helmann
Transcriptomic and phenotypic characterization of a Bacillus subtilis strain without extracytoplasmic function σ factors.
J Bacteriol: 2010, 192(21);5736-45
[PubMed:20817771] [WorldCat.org] [DOI] (I p)

Thorsten Mascher, Anna-Barbara Hachmann, John D Helmann
Regulatory overlap and functional redundancy among Bacillus subtilis extracytoplasmic function sigma factors.
J Bacteriol: 2007, 189(19);6919-27
[PubMed:17675383] [WorldCat.org] [DOI] (P p)