pspA:Quickview

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References Suggestions

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Standard Name

pspA

Gene Synonym(s)

ECK1299, b1304, JW1297, cog[1], cog

Product Desc.

regulatory protein for the phage shock protein operon[2][3]

Phage shock protein A, negative regulator of psp operon; stress-inducible; binds PspB and PspC; enhances protein export through Tat pathway[4]

Product Synonyms(s)

regulatory protein for phage-shock-protein operon[1], B1304[2][1], Cog[2][1], PspA[2][1], phage shock protein[2][1] , cog, ECK1299, JW1297, b1304

Function from GO

<GO_nr />

Knock-Out Phenotype
Regulation/Expression

transcription unit(s): pspABCDE[2], pspABCE

Regulation/Activity
Quick Links

porteco.png EcoCyc.gif regulondb.jpg

dnadisplay.png proteindisplay.png   pubmed.jpg   textpresso.jpg  

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Notes

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A pspA deletion grows slow below 8C (as enabled by transgenic Oleispira antarctica Cpn10/60). Co-expression of pspA with pspC mitigates the growth inhibition by pspC; pspA-pspC has been suggested to be a possible toxin-antitoxin pair (Brown, 2003).[4]



References

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  1. 1.0 1.1 1.2 1.3 1.4 1.5 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 2.3 2.4 2.5 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. 4.0 4.1 EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.