YkrK

• Description: transcription repressor of htpX expression
  
  

Gene name	ykrK
Synonyms
Essential	no
Product	transcription repressor of htpX
Function	regulation of membrane protein quality control
Gene expression levels in SubtiExpress: ykrK
MW, pI	26 kDa, 6.153
Gene length, protein length	699 bp, 233 aa
Immediate neighbours	sspD, htpX
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 factors and their control

The gene

Basic information

• Locus tag: BSU13480

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:

Database entries

• Structure:

• UniProt: O31656

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Expression browser: ykrK PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:
  • might be subject to autoregulation PubMed

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Ta-Hui Lin, Shih-Chien Huang, Gwo-Chyuan Shaw
Reexamining transcriptional regulation of the Bacillus subtilis htpX gene and the ykrK gene, encoding a novel type of transcriptional regulator, and redefining the YkrK operator.
J Bacteriol: 2012, 194(24);6758-65
[PubMed:23042994] [WorldCat.org] [DOI] (I p)

Bogumila C Marciniak, Hein Trip, Fabrizia Fusetti, Oscar P Kuipers
Regulation of ykrL (htpX) by Rok and YkrK, a novel type of regulator in Bacillus subtilis.
J Bacteriol: 2012, 194(11);2837-45
[PubMed:22447908] [WorldCat.org] [DOI] (I p)