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
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

transcription, sigma factors and their control

The gene

Basic information

• Locus tag: BSU26840

Database entries

• BsubCyc: BSU26840

• 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

• BsubCyc: BSU26840

• 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)