Difference between revisions of "YvrHa"

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|colspan="2" style="background:#FAF8CC;" align="center"| '''Interactions involving this protein in [http://cellpublisher.gobics.de/subtinteract/startpage/start/ ''Subt''Interact]''': [http://cellpublisher.gobics.de/subtinteract/interactionList/2/YvrHA YvrHA]
 
|colspan="2" style="background:#FAF8CC;" align="center"| '''Interactions involving this protein in [http://cellpublisher.gobics.de/subtinteract/startpage/start/ ''Subt''Interact]''': [http://cellpublisher.gobics.de/subtinteract/interactionList/2/YvrHA YvrHA]
 
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|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 9.5 kDa, 4.69
+
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 9.5 kDa, 4.686
 
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|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 237 bp, 79 aa
 
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 237 bp, 79 aa

Revision as of 10:28, 22 November 2012

Gene name yvrHa
Synonyms rsoA
Essential no
Product co-sigma factor (with YvrI)
Function RNA polymerase sigma factor
Gene expression levels in SubtiExpress: yvrHa
Interactions involving this protein in SubtInteract: YvrHA
MW, pI 9.5 kDa, 4.686
Gene length, protein length 237 bp, 79 aa
Immediate neighbours yvrHb, yvrI
Gene sequence (+200bp) Protein sequence
Genetic context
YvrHa yvrHb context.GIF
Expression at a glance   PubMed
YvrHa expression.png
























Categories containing this gene/protein

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

This gene is a member of the following regulons

YvrHb regulon, YvrI-YvrHa regulon

The YvrI-YvrHa regulon

The gene

Basic information

  • Locus tag: BSU33222

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: does not exist

Additional information

The sequence of the former yvrH gene was corrected, and does now contain two genes, yvrHa and yvrHb.


The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure:
  • KEGG entry: no entry
  • E.C. number:

Additional information

Expression and regulation

  • Regulation: induced by acidic growth conditions PubMed
  • 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

Your additional remarks

References