yqhV

unknown

Locus: BSU_24440

Isoelectric point: 10.38

Molecular weight: 9.78 kDa

Protein length: 93 aa

Gene length: 282 bp

Function: unknown

Product: unknown

Essential: no

Synonyms

Genomic Context

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Categories containing this gene/protein

• Lifestyles → Sporulation → Sporulation proteins → Newly identified sporulation proteins (based on transcription profiling)
• Groups of genes → Membrane proteins

Gene

Coordinates: 2,537,689 2,537,970

The protein

Localization

• membrane (according to UniProt)

Expression and Regulation

Operons

• Genes: yqhV-spoIIIAA-spoIIIAB-spoIIIAC-spoIIIAD-spoIIIAE-spoIIIAF-spoIIIAG-spoIIIAH
  Description: PubMed

  Sigma factors

  • SigE: sigma factor, PubMed, in SigE regulon

  Regulatory mechanism

  • SpoIIID: repression, PubMed, in SpoIIID regulon

  Regulation

  • both promoters: expressed during sporulation in the mother cell (SigE) PubMed, switched off by SpoIIID PubMed

  Additional information

  • the internal promoter is essential for sporulation, it is twice as active as the promoter in front of spoIIIAA, suggesting that SpoIIIAG and SpoIIIAH are required in larger amounts as compared to the other products of the operon PubMed

Biological materials

Mutant

• BKE24440 (yqhV::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATAGCACTCTCCCAACCTC, downstream forward: _UP4_TAAAGAGAGGCTTGTCATAA
• BKK24440 (yqhV::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATAGCACTCTCCCAACCTC, downstream forward: _UP4_TAAAGAGAGGCTTGTCATAA

References

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